Identify what sequence transformed figure JKLM to figure J'K'L'M'.
Need help, I’ve been stuck in this for a while

Identify What Sequence Transformed Figure JKLM To Figure J'K'L'M'.Need Help, Ive Been Stuck In This For

Answers

Answer 1

The sequence of transformations that maps JKLM into J'K'L'M' is given as follows:

Dilation with a scale factor of 2Translation 0.5 units right and 6 units up.

What is a dilation?

A dilation is defined as a non-rigid transformation that multiplies the distances between every point in a polygon or even a function graph, called the center of dilation, by a constant factor called the scale factor.

The vertex J is given as follows:

(-9,-8).

With the dilation by a scale factor of 2, we have that:

(-4.5, -4).

The vertex J' is given as follows:

(-4, 2).

Hence the translation is 0.5 units right and 6 units up.

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Related Questions

In January 2019, the Dow Jones Industrial Average (DJIA) was
23,138.82. By September 2019, the DJIA was 26,970.71. Construct an
index value for September 2019, using January 2019 as the base (=
100) a

Answers

The index value for September 2019  = (26,970.71 / 23,138.82) x 100Index value = 116.59

The Dow Jones Industrial Average (DJIA) was 23,138.82 in January 2019 and rose to 26,970.71 by September 2019. To construct an index value for September 2019 with January 2019 as the base of 100, you can use the following formula:Index value = (Current value / Base value) x 100Therefore, the index value for September 2019 can be calculated as follows:Index value = (26,970.71 / 23,138.82) x 100Index value = 116.59

AThe Dow Jones Industrial Average (DJIA) is a stock market index that represents the performance of 30 large publicly traded companies in the United States. It is one of the most widely used indicators of the overall health of the US stock market.

In January 2019, the DJIA was 23,138.82, and by September 2019, it had risen to 26,970.71. To construct an index value for September 2019 using January 2019 as the base of 100, you can use the formula given above.The index value is a measure of the relative performance of the DJIA from January 2019 to September 2019.

By setting the index value at 100 for January 2019, we can compare the DJIA's performance over the eight-month period. The index value of 116.59 for September 2019 indicates that the DJIA has grown by 16.59% since January 2019.

This is a strong indication of the strength of the US stock market, as the DJIA is considered to be a reliable indicator of the overall health of the market.the Dow Jones Industrial Average (DJIA) was 23,138.82 in January 2019 and rose to 26,970.71 by September 2019.

The index value for September 2019 can be calculated as 116.59, using January 2019 as the base of 100. This indicates that the DJIA has grown by 16.59% since January 2019, reflecting the strength of the US stock market.

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A coin has been ip 3 times, nd the probability distribution of
the discrete random variable
X that counts the number of heads ?
Hint: We can derive this distribution if we make two reasonable
assum

Answers

The probability distribution of X is:P(X = 0) = 0.125P(X = 1) = 0.375P(X = 2) = 0.375P(X = 3) = 0.125

The probability distribution of the discrete random variable X that counts the number of heads when a coin has been flipped 3 times can be derived if we make two reasonable assumptions. These assumptions are that each flip is independent of the previous flips and that the coin is fair, i.e., the probability of getting heads is equal to the probability of getting tails.Let X represent the number of heads that appear when a coin is flipped 3 times. Then the possible values of X are 0, 1, 2, and 3. We can calculate the probability of each of these values occurring using the binomial distribution formula:

P(X = k) = (n choose k) * p^k * (1-p)^(n-k)

where n is the number of trials (in this case, 3),

k is the number of successes (in this case, the number of heads),

p is the probability of success (in this case, 0.5), and (n choose k) is the binomial coefficient which is calculated as:(n choose k) = n! / (k! * (n-k)!)Using this formula, we can calculate the probability distribution of X as follows:

P(X = 0) = (3 choose 0) * 0.5^0 * 0.5^(3-0) = 0.125P(X = 1) = (3 choose 1) * 0.5^1 * 0.5^(3-1) = 0.375P(X = 2) = (3 choose 2) * 0.5^2 * 0.5^(3-2) = 0.375P(X = 3) = (3 choose 3) * 0.5^3 * 0.5^(3-3) = 0.125.

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given the function f(x) = 0.5|x – 4| – 3, for what values of x is f(x) = 7?

Answers

Therefore, the values of x for which function f(x) = 7 are x = 24 and x = -16.

To find the values of x for which f(x) is equal to 7, we can set up the equation:

0.5|x – 4| – 3 = 7

First, let's isolate the absolute value term by adding 3 to both sides:

0.5|x – 4| = 10

Next, we can remove the coefficient of 0.5 by multiplying both sides by 2:

|x – 4| = 20

Now, we can split the equation into two cases, one for when the expression inside the absolute value is positive and one for when it is negative.

Case 1: (x - 4) > 0:

In this case, the absolute value expression becomes:

x - 4 = 20

Solving for x:

x = 20 + 4

x = 24

Case 2: (x - 4) < 0:

In this case, the absolute value expression becomes:

-(x - 4) = 20

Expanding the negative sign:

-x + 4 = 20

Solving for x:

-x = 20 - 4

-x = 16

Multiplying both sides by -1 to isolate x:

x = -16

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Question Homework: Homework 4 18, 6.1.32 39.1 of 44 points Part 2 of 2 Save Points: 0.5 of 1 Assume that a randomly selected subject is given a bone density test. Those test scores are normally distri

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Assuming that a randomly selected subject is given a bone density test, the test scores are normally distributed with a mean score of 85 and a standard deviation of 12.

This means that 68% of subjects have bone density test scores within one standard deviation of the mean, which is between 73 and 97.

The probability of randomly selecting a subject with a bone density test score less than 60 is 0.0062 or 0.62%.

Given: Mean = 85

Standard Deviation = 12

Using the standard normal distribution table, we find that the probability of z being less than -2.08 is 0.0188.

Therefore, the probability of a randomly selected subject being given a bone density test, with a score less than 60 is 0.0188 or 1.88%.

Summary: The given problem is related to the probability of a randomly selected subject being given a bone density test with a score less than 60. Here, we have used the standard normal distribution table to calculate the probability. The calculated probability is 0.0188 or 1.88%.

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how does restricting the range of a variable affect the correlation coefficient?

Answers

Restricting the range of a variable affects the correlation coefficient by making it appear stronger than it actually is.

The correlation coefficient is a statistical measure used to show how strong and what direction a relationship is between two variables. Correlation coefficients can range from -1 to +1. The closer the correlation coefficient is to -1 or +1, the stronger the relationship. The closer the coefficient is to 0, the weaker the relationship.

What does it mean to restrict the range of a variable, Restricting the range of a variable means that you only consider a portion of the possible values for that variable. When you restrict the range of a variable, you are excluding some of the data from your analysis. This can make the correlation coefficient appear stronger than it actually is because you are only looking at a portion of the data.

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Find the line integral of f(x,y)=ye x 2
along the curve r(t)=4ti−3tj,−1≤t≤1. The integral of f is

Answers

The value of the line integral of `f(x, y) = ye^(x^2)`along the curve `r(t) = 4ti - 3tj, -1 ≤ t ≤ 1` is `-0.0831255sqrt(145)` (approx).

The given integral is of the form:

Line integral is defined as the integration of a function along a curve. The given integral is a line integral that is the integral of the function along a given curve.  Therefore, the line integral of

`f(x, y) = ye^(x^2)`

along the curve

`r(t) = 4ti - 3tj, -1 ≤ t ≤ 1` is:

We know that,

Let us evaluate

`f(r(t))` first.`f(r(t)) = y(t)e^(x(t)^2)`

where,

`x(t) = 4t`, `y(t) = -3t`

So, `f(r(t)) = (-3t)e^((4t)^2)`

To find the line integral of

`f(x, y) = ye^(x^2)`

along the curve

`r(t) = 4ti - 3tj, -1 ≤ t ≤ 1`.

we integrate

`f(r(t))` with respect to `t`. Hence,

`∫f(r(t))dt` (for t = -1 to t = 1)`= ∫_(-1)^(1) f(r(t))|r'(t)|dt`

since `ds = |r'(t)|dt`)`= ∫_(-1)^(1) [(-3t)e^((4t)^2)]|r'(t)|dt`

substituting `f(r(t))` with the corresponding value

`= ∫_(-1)^(1) [(-3t)e^((4t)^2)]sqrt(16+9)dt`

(substituting `|r'(t)|` with `sqrt(16+9)`)`=

∫_(-1)^(1) [-3tsqrt(145)e^(16t^2)] dt`

Thus, the integral of f is

`∫_(-1)^(1) [-3tsqrt(145)e^(16t^2)] dt = (-sqrt(145)/4)[e^(16t^2)]_(-1)^(1)`

Let's evaluate

`e^(16)` and `e^(-16)` now

.`e^(16) = 8.8861 xx 10^6`

`e^(-16) = 1.1254 xx 10^(-7)`

Therefore,

`(-sqrt(145)/4)[e^(16t^2)]_(-1)^(1)`= `(-sqrt(145)/4)

[e^(16) - e^(-16)]`

= `(-sqrt(145)/4)[8.8861 xx 10^6 - 1.1254 xx 10^(-7)]`

= `(-sqrt(145)/4)(8.8860985 xx 10^6 - 1.1254 xx 10^(-7))

= -0.0831255 sqrt(145)`

Hence, the value of the line integral of `f(x, y) = ye^(x^2)`along the curve `r(t) = 4ti - 3tj, -1 ≤ t ≤ 1` is `-0.0831255sqrt(145)` (approx).

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On Saturday, some adults and some children were in a theatre. The ratio of the number of adults to the number of children was 7:2 Each person had a seat in the Circle or had a seat in the Stalls. 4 of the children had seats in the Stalls. 5 124 children had seats in the Circle. There are exactly 3875 seats in the theatre. On this Saturday, what percentage of the seats had people sitting on them?​

Answers

On this Saturday, the percentage of the seats that had people sitting on them was 72%.

What is the percentage?

The percentage refers to the ratio or proportion of one value or variable compared to another.

The percentage is computed as the quotient of the division of one proportional value with the whole value, multiplied by 100.

The ratio of adults to children in the theater = 7:2

The sum of ratios = 9 (7 + 2)

The proportion of children who had seats in the Stalls = ⁴/₅ = 0.8 or 80%

The number of children who had seats in the Circle = 124

124 = 0.2 (1 - 0.8)

Proportionately, the total number of children who had seats in the Stalls or the Circle = 620 (124 ÷ 0.2)

The number of adults who had seats in the Stalls or the Circle in the theater =2,170 (620 ÷ 2 × 7)

The total number of adults and children with seats in the theater = 2,790 (620 ÷ 2 × 9) or (2,170 + 620)

The total number of seats in the theater = 3,875

The percentage of the seats with people sitting on them = 72%(2,790÷3,875 × 100).

Thus, the theater was seated to 72% capacity.

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Let a_(1),a_(2),a_(3),dots, a_(n),dots be an arithmetic sequence. Find a_(13) and S_(23). a_(1)=3,d=8

Answers

To find the 13th term, we use the formula of the nth term of an arithmetic sequence, which is given by an = a1 + (n-1)dwhere,an = nth term of the sequencea1 = first term of the sequenced = common difference of the sequence.

Substituting the given values, we get;a13 = 3 + (13-1)8= 3 + 96= 99Therefore, the 13th term is 99.To find the sum of first 23 terms, we use the formula of the sum of the first n terms of an arithmetic sequence, which is given by Sn = n/2(2a1 + (n-1)d)where,Sn = sum of first n terms of the sequencea1 = first term of the sequenced = common difference of the sequence Substituting the given values, we get;S23 = 23/2(2(3) + (23-1)8)= 23/2(6 + 176)= 23/2 × 182= 2093Therefore, the sum of first 23 terms is 2093.

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What is the area of the region in the first quadrant that is bounded above by y=sqrt x and below by the x-axis and the line y=x-2?

Answers

The area of the given region in the first quadrant is `32/3` square units.

The given region in the first quadrant bounded above by[tex]`y = \sqrt(x)`[/tex] and below by the x-axis

and the line `y = x - 2`. We can compute the area of the region by finding the points of intersection of the curves. These curves intersect at the point `(4,2)`.

Hence, the area of the given region in the first quadrant bounded above by[tex]`y = \sqrt(x)`[/tex] and below by the x-axis and the line

`y = x - 2` is:

[tex]\int[0,4](x - 2)dx + \int[4,16]\sqrt(x)dx[/tex]

=[tex][x^2/2 - 2x][/tex]

from 0 to 4 + [tex][2/3 * x^_(3/2)][/tex]

from 4 to 16= (16 - 8) + (32/3 - 8/3)

= 8 + 8/3

= 24/3 + 8/3

= 32/3.

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Solve the right triangle Ma no pa (Round to one decimal place as needed.) m (Round to the nearest integer as needed.) m (Round to the nearest integer as needed.) CID n P 125 m N

Answers

The values of $no$ and $pa$ are $no = -28m$ and $pa = 123.6m$, respectively.

Given: $Ma=125m, n=100$We need to find the values of $no$ and $pa.$ We know that, for a right triangle, we can use Pythagoras theorem. According to Pythagoras Theorem, In a right triangle, the square of the length of the hypotenuse is equal to the sum of the squares of the lengths of the other two sides.

That is,$$hypotenuse^2 = base^2 + height^2$$Or, $$c^2 = a^2 + b^2$$,

Where c is the hypotenuse and a and b are the base and height respectively.

Here, we have $Ma=125m$ as the hypotenuse. Let's consider $no$ as base and $pa$ as height.

Therefore, from the Pythagoras theorem, we have;$$Ma^2 = no^2 + pa^2$$

Substitute the given values and solve for $no$ and $pa$.$$(125m)^2 = no^2 + pa^2$$We know that $n=100$ and, we can also use the formula of $sin(\theta) = \frac{opposite}{hypotenuse}$ and $cos(\theta) = \frac{adjacent}{hypotenuse}$ to find the values of $no$ and $pa$.

Here, we have; $$sin(\theta) = \frac{pa}{Ma}$$$$cos(\theta) = \frac{no}{Ma}$$

Substituting the given values, we get;$$sin(\theta) = \frac{pa}{125m}$$$$cos(\theta) = \frac{no}{125m}$$

Rearranging the above expressions, we have;$$pa = Ma \cdot sin(\theta)$$$$no = Ma \cdot cos(\theta)$$

Substituting the given values of $Ma = 125m$ and $n = 100$,

we get:$$pa = 125m \cdot sin(100)$$$$no = 125m \cdot cos(100)$$

Therefore, $pa = 123.6m$ (rounded to one decimal place) and $no = -28m$ (rounded to the nearest integer).

Hence, the values of $no$ and $pa$ are $no = -28m$ and $pa = 123.6m$, respectively.

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find the odds for and the odds against the event rolling a fair die and getting a 6 or 5

Answers

The odds for and against the event of rolling a fair die and getting a 6 or 5 can be found by calculating the probability of the event and its complement. Probability of getting a 6 or 5 on a die = 2/6 = 1/3Probability of not getting a 6 or 5 on a die = 4/6 = 2/3Odds in favor of getting a 6 or 5 on a die can be calculated as the ratio of the probability of getting a 6 or 5 to the probability of not getting a 6 or 5.

Hence, odds in favor of getting a 6 or 5 are (1/3)/(2/3) = 1:2.Odds against getting a 6 or 5 on a die can be calculated as the ratio of the probability of not getting a 6 or 5 to the probability of getting a 6 or 5. Hence, odds against getting a 6 or 5 are (2/3)/(1/3) = 2:1. Thus, the odds in favor of rolling a fair die and getting a 6 or 5 are 1:2, and the odds against it are 2:1.

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The newly proposed city park is rectangle shaped. Blake drew a scale drawing of the park and used a scale of 1 cm: 20 ft
1) If the width on the scale drawing of the city park is 25 centimeters, what is the actual width of the park?
A) 250 feet
B) 400 feet
C)500 feet
D)750 feet

Answers

Cross-multiplying, we have:1 x = 20 × 25x = 500Therefore, the actual width of the park is 500 feet, which is option C.

The newly proposed city park is rectangle shaped. Blake drew a scale drawing of the park and used a scale of 1 cm: 20 ft.

If the width on the scale drawing of the city park is 25 centimeters, what is the actual width of the park?

If the scale used is 1 cm: 20 ft, it means that 1 cm on the scale drawing represents 20 feet in the actual park.

Using proportions, the width of the park can be calculated as follows:1 cm : 20 ft = 25 cm : x f

twhere x is the actual width of the park.

because it includes an explanation of how to calculate the actual width of the park using proportions and cross-multiplication.

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The one-to-one functions g and h are defined as follows. g={(-5, 9), (−1, 8), (4, −8), (9, −9)} h(x)=2x−3 Find the following. - 1 8₁¹ (9) = [ 0 g - 1 n 4²¹(x) = [ 0 (non ¹) (-9) = [] 0 0

Answers

We begin with the function g and use the provided functions to determine the values.

1. We check for the corresponding input value in g, which is -1, in order to find g-1(8). As a result, [tex]g(-1,8) = 1.2[/tex]. Since the 21st power operation is not specified in the formula 421(x), we can simplify it to 42. When we plug this into g, we discover that [tex]g(42) = g(16) = -8.3[/tex]. Next, we modify the function h(x) by 9 to find h(-9). Thus, h(-9) = 2(-9) - 3 = -21.4. Finally, we evaluate g(0) and h(0) when both inputs are 0. However, the value of g(0) is undefined because g does not have an input of 0. h(0), however, is equal to 2(0) - 3 =

-3.

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find the volume of the solid whose base is bounded by the circle x^2 y^2=4

Answers

the volume of the solid whose base is bounded by the circle x²y² = 4 is 0.

The equation of a circle in the coordinate plane can be written as(x - a)² + (y - b)² = r², where the center of the circle is (a, b) and the radius is r.

The equation x²y² = 4 can be rewritten as:y² = 4/x².

Therefore, the graph of x²y² = 4 is the graph of the following two functions:

y = 2/x and y = -2/x.

The line connecting the points where y = 2/x and y = -2/x is the x-axis.

We can use the washer method to find the volume of the solid obtained by rotating the area bounded by the graph of y = 2/x, y = -2/x, and the x-axis around the x-axis.

The volume of the solid is given by the integral ∫(from -2 to 2) π(2/x)² - π(2/x)² dx

= ∫(from -2 to 2) 4π/x² dx

= 4π∫(from -2 to 2) x⁻² dx

= 4π[(-x⁻¹)/1] (from -2 to 2)

= 4π(-0.5 + 0.5)

= 4π(0)

= 0.

Therefore, the volume of the solid whose base is bounded by the circle x²y² = 4 is 0.

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A polar curve is given by the equation r=10θ/θ^2+1 for θ≥0. What is the instantaneous rate of change of r with respect to θ when θ=2 ?

Answers

The instantaneous rate of change of r with respect to θ when θ = 2 is 1.

What is the rate of change of r with respect to θ at θ = 2?

To find the instantaneous rate of change of r with respect to θ, we differentiate the polar equation r = 10θ / (θ² + 1) with respect to θ.

Differentiating r with respect to θ involves applying the quotient rule and simplifying the expression. After differentiation, we obtain the derivative of r with respect to θ as dr/dθ = (10 - 20θ²) / (θ² + 1)².

To find the instantaneous rate of change at θ = 2, we substitute θ = 2 into the derivative expression. Plugging in θ = 2, we get dr/dθ = (10 - 20(2)²) / ((2)²+ 1)² = (10 - 80) / 25 = -70 / 25 = -2.8.

Therefore, the instantaneous rate of change of r with respect to θ when θ = 2 is -2.8.

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Can someone please explain to me why this statement is
false?
As how muhammedsabah would explain this question:
However, I've decided to post a separate question hoping to get
a different response t
c) For any positive value z, it is always true that P(Z > z) > P(T > z), where Z~ N(0,1), and T ~ Taf, for some finite df value. (1 mark)
c) Both normal and t distribution have a symmetric distributi

Answers

Thus, if we choose z to be a negative value instead of a positive value, then we would get the opposite inequality.

The statement "For any positive value z, it is always true that P(Z > z) > P(T > z), where Z~ N(0,1), and T ~ Taf, for some finite df value" is false. This is because both normal and t distributions have a symmetric distribution.

Explanation: Let Z be a random variable that has a standard normal distribution, i.e. Z ~ N(0, 1). Then we have, P(Z > z) = 1 - P(Z < z) = 1 - Φ(z), where Φ is the cumulative distribution function (cdf) of the standard normal distribution. Similarly, let T be a random variable that has a t distribution with n degrees of freedom, i.e. T ~ T(n).Then we have, P(T > z) = 1 - P(T ≤ z) = 1 - F(z), where F is the cdf of the t distribution with n degrees of freedom. The statement "P(Z > z) > P(T > z)" is equivalent to Φ(z) < F(z), for any positive value of z. However, this is not always true. Therefore, the statement is false. The reason for this is that both normal and t distributions have a symmetric distribution. The standard normal distribution is symmetric about the mean of 0, and the t distribution with n degrees of freedom is symmetric about its mean of 0 when n > 1.

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which statements explain that the table does not represent a prbability distribution
A. The probability 4/3 is greater than 1.
B. The probabilities have different denominators.
C. The results are all less than 0.
D. The sum of the probabilities is 8/3 .

Answers

The sum of the probabilities is not equal to one, the table does not represent a probability distribution, so option D is the correct answer.

The statement that explains that the table does not represent a probability distribution is D. The sum of the probabilities is 8/3.

This statement explains that the probabilities do not add up to one, which is a requirement for a probability distribution. Therefore, it is not a probability distribution. If a table is given with probabilities and it is required to identify whether it represents a probability distribution or not, we must check the probabilities whether they meet the following conditions or not.

The sum of all probabilities should be equal to 1.All probabilities should be greater than or equal to zero.If any probability is greater than 1, then it is not a probability, so the probability table does not represent a probability distribution.The given probabilities have different denominators, this condition alone is not enough to reject it as probability distribution and is also a common error while creating the probability table.

An event's probability is a numerical value that reflects how likely it is to occur. Probabilities are always between zero and one, with zero indicating that the event is impossible and one indicating that the event is certain.

The sum of the probabilities of all possible outcomes for a particular experiment is always equal to one.The probabilities in the table represent the likelihood of the event happening and must add up to 1.

For example, the probability of rolling a die and getting a 1 is 1/6 because there are six possible outcomes and only one of them is a 1.The probability distribution can be used to determine the likelihood of certain outcomes. The sum of all probabilities must be equal to one.

The probability distribution function is also used in statistics to calculate the mean, variance, and standard deviation of a random variable. A probability distribution that meets the required conditions is called a discrete probability distribution. It is a distribution where the probability of each outcome is defined for discrete values.

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Find the cost function for the marginal cost function. C'(x) = 0.04 e 0.02x, fixed cost is $9 C(x) =

Answers

Given, marginal cost function is: C'(x) = 0.04e^(0.02x)Fixed cost is $9.Now, let's find the cost function from the marginal cost function. To find the cost function, we need to integrate the marginal cost function. So, C(x) = ∫C'(x) dxWe have marginal cost function, C'(x) = 0.04e^(0.02x)Now, integrate it with respect to x.

∫C'(x)dx = ∫0.04e^(0.02x) dxLet ' s integrate it using the formula: ∫e^(ax)dx = (1/a) e^(ax) + CI = (0.04/0.02) e^(0.02x) + CNow , we know that fixed cost is $9 which means, when x = 0, C(x) = 9Using this, let's find the value of C. Substitute x = 0 and C(x) = 9 in the above equation. C(x) = (0.04/0.02) e^(0.02x) + C9 = (0.04/0.02) e^(0.02(0)) + C9 = (0.04/0.02) e^(0) + C9 = (0.04/0.02) (1) + C9 = 2 + CC = 9 - 2C = 7Now, substitute the value of C in the equation we obtained above. C(x) = (0.04/0.02) e^(0.02x) + CC(x) = 2 e^(0.02x) + 7The cost function is C(x) = 2 e^(0.02x) + 7.The answer is 2 e^(0.02x) + 7.

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The cost function C(x) is [tex]C(x) = 2e^{0.02x} + 7[/tex]

We have,

To find the cost function C(x) given the marginal cost function C'(x) and the fixed cost, we need to integrate the marginal cost function.

The marginal cost function is given as [tex]C'(x) = 0.04e^{0.02x}.[/tex]

To integrate C'(x) with respect to x, we can use the power rule for integration and the fact that the integral of [tex]e^u[/tex] du is [tex]e^u[/tex].

∫ C'(x) dx = ∫ [tex]0.04e^{0.02x} dx[/tex]

Using the power rule, we can rewrite the integral as:

C(x) = ∫ [tex]0.04e^{0.02x} dx = 0.04 \times (1/0.02) \times e^{0.02x} + C[/tex]

Simplifying further:

[tex]C(x) = 2e^{0.02x} + C[/tex]

We know that the fixed cost is $9, which means that when x = 0, the cost is equal to $9.

Substituting this into the equation:

[tex]C(0) = 2e^{0.02 \times 0} + C = 2e^0 + C = 2 + C[/tex]

Since C(0) is equal to the fixed cost of $9, we have:

2 + C = 9

Solving for C:

C = 9 - 2

C = 7

Therefore,

The cost function C(x) is[tex]C(x) = 2e^{0.02x} + 7[/tex]

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suppose that n≠0 and n≠1. show that the substitution v=y1−n transforms the bernoulli equation dy/dx p(x)y=q(x)yn into the linear equation dy/dx (1−n)p(x)v(x)=(1−n)q(x).

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The Bernoulli equation transforms into the linear equation using the substitution v=y¹⁻ⁿ or v=y¹⁻¹.

Given: Bernoulli equation dy/dx p(x)y=q(x)yn

Objective:

To prove that the substitution v=y1−n transforms the Bernoulli equation into the linear equation dy/dx (1−n)p(x)v(x)=(1−n)q(x)

Solution:

Given Bernoulli equationdy/dx p(x)y=q(x)yn ---(1)

Let v = y1−n

Taking derivative of v with respect to yv = y1−n

Taking derivative of v with respect to y and simplifying itv = (1-n)y⁻ⁿ

Substituting v into equation (1)dy/dx p(x)y=q(x)yn...(1)dy/dx p(x)(v¹⁻¹)ⁿ=q(x)(v¹⁻¹)

Now taking derivative of both sides with respect to x

Chain rule is used here(dy/dx)v = (dv/dx)y(dy/dx) = (dv/dx)(y¹⁻¹) or(dy/dx) = (dv/dx)(y¹⁻¹) ---(2)

Differentiating v = y1−n with respect to x will give(1-n)y⁻ⁿ(dy/dx) = (dv/dx) ...(3)

Substituting equations (2) and (3) in equation (1) will give

(dy/dx)(v) = (1-n)p(x)(y¹⁻¹)(dv/dx) = (1-n)q(x)(y¹⁻¹)v= y¹⁻ⁿ = y¹⁻¹(1-n) v = (y¹⁻¹)(y¹⁻ⁿ) v = (y¹⁻¹)(v)So v = y¹⁻¹ = y¹⁻ⁿ satisfies the linear equation dy/dx (1−n)p(x)v(x)=(1−n)q(x).

Therefore the Bernoulli equation transforms into the linear equation using the substitution v=y¹⁻ⁿ or v=y¹⁻¹.

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Find the perimeter of a rectangle in simplest expression form that has an area of 6x^2 +17x + 12 square feet.

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perimeter = 2(length + width)We can substitute the values we found for l and w to get: perimeter = 2(3x + 4 + 2x + 3)perimeter = 2(5x + 7)perimeter = 10x + 14Therefore, the perimeter of the rectangle is 10x + 14.

We have an area of a rectangle that is 6x² + 17x + 12 square feet and we need to find the perimeter of this rectangle. First, we will write down the formula of the area of a rectangle in terms of its length and width: Area of rectangle = length × width A rectangle has two pairs of equal sides. If we let the length be a and the width be b, we can say that:2a + 2b = perimeter We want to find the perimeter, so we need to find a and b by factoring the area expression. Factoring 6x² + 17x + 12:6x² + 8x + 9x + 12 = (3x + 4)(2x + 3)Therefore, the length and width of the rectangle are 3x + 4 and 2x + 3, respectively. The perimeter of a rectangle with length l and width w is given by the expression :perimeter = 2(l + w)We can substitute the values we found for l and w to get: perimeter = 2(3x + 4 + 2x + 3)perimeter = 2(5x + 7)perimeter = 10x + 14Therefore, the perimeter of the rectangle is 10x + 14.

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Find the absolute maximum and minimum, if either exists, for the function on the indicated interval f(x)=x4−4x3−10 (A) [−1,1] (B) [0,4] (C) [−1,2] (A) Find the absolute maximum. Select the correct choice below and, if necossary, fill in the answer boxes to complete your choice A. The absolute maximum, which occurs twice, is at x= and x= (Use ascending order) B. The absolute maximum is at x= C. There is no absolute maximum.

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The absolute maximum and minimum for the function f(x) = x^4 - 4x^3 - 10 are as follows: (A) on the interval [-1,1], there is no absolute maximum; (B) on the interval [0,4], the absolute maximum occurs at x = 2; (C) on the interval [-1,2], the absolute maximum occurs at x = 2.

To find the absolute maximum and minimum of the function, we need to analyze the critical points and the endpoints of the given intervals.
(A) On the interval [-1,1], we first find the critical points by taking the derivative of f(x) and setting it equal to zero: f'(x) = 4x^3 - 12x^2 = 0. Solving this equation, we get x = 0 and x = 3. However, since 3 is not within the interval [-1,1], there are no critical points in the interval. Therefore, we check the endpoints of the interval, which are f(-1) = -14 and f(1) = -12. The function does not have an absolute maximum in this interval.
(B) On the interval [0,4], we find the critical points by setting f'(x) = 0: 4x^3 - 12x^2 = 0. Solving this equation, we find x = 0 and x = 3. However, 0 is not within the interval [0,4]. Therefore, we check the endpoints: f(0) = -10 and f(4) = 26. The absolute maximum occurs at x = 2, where f(2) = 2^4 - 4(2)^3 - 10 = 2.
(C) On the interval [-1,2], we find the critical points by setting f'(x) = 0: 4x^3 - 12x^2 = 0. Solving this equation, we get x = 0 and x = 3. However, 3 is not within the interval [-1,2]. We check the endpoints: f(-1) = -14 and f(2) = -10. The absolute maximum occurs at x = 2, where f(2) = 2^4 - 4(2)^3 - 10 = 2.
Therefore, the answers are: (A) No absolute maximum, (B) Absolute maximum at x = 2, and (C) Absolute maximum at x = 2.

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3. Using Divergence theorem, evaluate f Eds, where E = xi + yj + zk, over the cube bounded by x = 0, x = 1, y = 0, y = 1, z = 0, z = 1. [6]

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The flux of the vector field E over the given cube is 3.

The Divergence theorem relates the flux of a vector field across a closed surface to the divergence of the vector field within the volume enclosed by that surface. Using the Divergence theorem, we can evaluate the flux of a vector field over a closed surface by integrating the divergence of the field over the enclosed volume.

In this case, the vector field is given by E = xi + yj + zk, and we want to find the flux of this field over the cube bounded by x = 0, x = 1, y = 0, y = 1, z = 0, z = 1. To evaluate the flux using the Divergence theorem, we first need to calculate the divergence of the vector field. The divergence of E is given by: div(E) = ∂x(xi) + ∂y(yj) + ∂z(zk) = 1 + 1 + 1 = 3

Now, we can apply the Divergence theorem: ∬S E · dS = ∭V div(E) dV

The cube is bounded by six surfaces, the integral on the left side of the equation represents the flux of the vector field E over these surfaces. On the right side, we have the triple integral of the divergence of E over the volume of the cube.

As the cube is a unit cube with side length 1, the volume is 1. Therefore, the integral on the right side simply evaluates to the divergence of E multiplied by the volume: ∭V div(E) dV = 3 * 1 = 3

Thus, the flux of the vector field E over the given cube is 3.

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Amber is trying to solve…

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A graph of the solution to Amber's quadratic function 3x² - 4x = 0 is shown below.

The solution to 3x² - 4x = 0 is equal to (1.333, 0).

What is a graph?

In Mathematics and Geometry, a graph is a type of chart that is typically used for the graphical representation of data points, end points or ordered pairs on both the horizontal and vertical lines of a cartesian coordinate, which are the x-axis and y-axis respectively.

Based on the information provided, we can logically deduce the following quadratic function;

3x² - 4x = 0

y = 3x² - 4x

In this exercise and scenario, we would use an online graphing tool (calculator) to plot the given quadratic function y = 3x² - 4x in order to determine its solution as shown in the graph attached below.

In conclusion, the solution for this quadratic function y = 3x² - 4x is (1.333, 0).

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Consider a binomial experiment with n = 11 and p = 0.5. a. Compute ƒ(0) (to 4 decimals). f(0) = b. Compute f(2) (to 4 decimals). ƒ(2) = c. Compute P(x ≤ 2) (to 4 decimals). P(x ≤ 2) = d. Compute

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a. ƒ(0) is approximately 0.0004883. b. ƒ(2) is approximately 0.0273438. c. P(x ≤ 2) is approximately 0.0332031. d. P(x > 2) is approximately 0.9667969.

a. To compute ƒ(0), we use the formula for the probability mass function of a binomial distribution:

ƒ(x) = C(n, x) * p^x * (1-p)^(n-x)

Where C(n, x) represents the binomial coefficient, given by C(n, x) = n! / (x!(n-x)!).

In this case, we have n = 11 and p = 0.5. Plugging in these values, we get:

ƒ(0) = C(11, 0) * 0.5^0 * (1-0.5)^(11-0)

= 1 * 1 * 0.5^11

≈ 0.0004883 (rounded to 4 decimals)

Therefore, ƒ(0) is approximately 0.0004883.

b. To compute ƒ(2), we use the same formula:

ƒ(2) = C(11, 2) * 0.5^2 * (1-0.5)^(11-2)

Plugging in the values, we get:

ƒ(2) = C(11, 2) * 0.5^2 * 0.5^9

= 55 * 0.25 * 0.001953125

≈ 0.0273438 (rounded to 4 decimals)

Therefore, ƒ(2) is approximately 0.0273438.

c. To compute P(x ≤ 2), we need to sum the probabilities from ƒ(0) to ƒ(2):

P(x ≤ 2) = ƒ(0) + ƒ(1) + ƒ(2)

Using the previous calculations:

P(x ≤ 2) = 0.0004883 + ƒ(1) + 0.0273438

To find ƒ(1), we can use the formula:

ƒ(1) = C(11, 1) * 0.5^1 * (1-0.5)^(11-1)

Plugging in the values, we get:

ƒ(1) = 11 * 0.5 * 0.000976563

≈ 0.0053711 (rounded to 4 decimals)

Now we can compute P(x ≤ 2):

P(x ≤ 2) = 0.0004883 + 0.0053711 + 0.0273438

≈ 0.0332031 (rounded to 4 decimals)

Therefore, P(x ≤ 2) is approximately 0.0332031.

d. To compute P(x > 2), we can subtract P(x ≤ 2) from 1:

P(x > 2) = 1 - P(x ≤ 2)

= 1 - 0.0332031

≈ 0.9667969 (rounded to 4 decimals)

Therefore, P(x > 2) is approximately 0.9667969.

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Let (-√11,-5) be a point on the terminal side of 0. Find the exact values of sine, sece, and tan 0. 3 0/0 5 sine = 6 Ś 6√11 sece = 11 5√√11 tan 0 11 = X ?

Answers

The exact values of $\sin \theta$, $\sec \theta$, and $\tan \theta$ are $\frac{-5}{6}$, $-\frac{6\sqrt{11}}{11}$, and $\frac{5\sqrt{11}}{11}$ respectively.

Given, Point $(-\sqrt{11}, -5)$ lies on the terminal side of angle $\theta$.

i.e., $x = -\sqrt{11}$ and $y = -5$.

To find the exact values of $\sin \theta$, $\sec \theta$, and $\tan \theta$.

Using Pythagoras theorem, $r = \sqrt{(-\sqrt{11})^2 + (-5)^2} = \sqrt{11 + 25}

= \sqrt{36}

= 6$.

$\sin \theta = \frac{y}{r} = \frac{-5}{6}$ .......(1)

$\sec \theta = \frac{r}{x} = \frac{6}{-\sqrt{11}} = -\frac{6\sqrt{11}}{11}$ .......(2)

$\tan \theta = \frac{y}{x} = \frac{-5}{-\sqrt{11}} = \frac{5\sqrt{11}}{11}$ .......(3)

Hence, the exact values of $\sin \theta$, $\sec \theta$, and $\tan \theta$ are $\frac{-5}{6}$, $-\frac{6\sqrt{11}}{11}$, and $\frac{5\sqrt{11}}{11}$ respectively.

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what is the relative class frequency for the $25 up to $35 class?

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The relative class frequency for the $25 up to $35 class is the proportion of observations within that price range compared to the total number of observations. It provides a measure of the relative occurrence of values within that specific class.

To calculate the relative class frequency for the $25 up to $35 class, we need to consider the total number of observations falling within that price range and compare it to the overall number of observations. Let's assume we have a dataset of prices for different products.

First, we determine the number of observations falling within the $25 up to $35 class. This involves identifying the values that are greater than $25 but less than or equal to $35. Let's say we find 100 such observations within this range.

Next, we calculate the total number of observations in the dataset. Let's assume there are 500 observations in total.

To find the relative class frequency, we divide the number of observations within the $25 up to $35 class (100) by the total number of observations (500) and multiply it by 100 to convert it to a percentage.

Relative Class Frequency = (Number of Observations in Class / Total Number of Observations) * 100

In this case, the relative class frequency for the $25 up to $35 class would be (100 / 500) * 100 = 20%.

This means that approximately 20% of the total observations in the dataset fall within the $25 up to $35 price range. It provides a relative measure of the occurrence of values within this specific class, allowing for comparisons with other price ranges or classes within the dataset.

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6) Let the probability of event A is P(A)=0.4, then the probability of A is P(A) = 0.06 A. True B. False Answer) B

Answers

The probability of event A given the event B is 0.35 or 7/20.

Here, we have,

It is given that A and B are two events.

Given probabilities are as follows:

Probability of A and B is = P(A and B) = 0.14

Probability of B = P(B) = 0.4

We know that the conditional probability of event A given B is given by,

P(A | B)

= P(A and B)/P(B)

= 0.14/0.4

[Substituting the value which are given]

= 14/40

= 7/20

[Eliminating the similar values from numerator and denominator]

= 0.35

Hence the probability of event A given the event B is 0.35 or 7/20.

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complete question:

Probabilities for two events, event A and event B, are given.

P(A and B) = 0.14

P(B) = 0.4

What is the probability of event A given B?

Hint: Probability of A given B = P(A and B) divided by P(B)

*100 points*

(1 point) Test the claim that the two samples described below come from populations with the same mean. Assume that the samples are independent simple random samples. Use a significance level of 0.03.

Answers

Since the two samples come from populations with the same mean, we can use the two-sample t-test to test the hypothesis. The null hypothesis for this test is that the two samples come from populations with the same mean, and the alternative hypothesis is that the two samples come from populations with different means.

Here are the steps to test the hypothesis:

Step 1: State the null and alternative hypotheses. H0: μ1 = μ2 (the two samples come from populations with the same mean)Ha: μ1 ≠ μ2 (the two samples come from populations with different means)

Step 2: Determine the level of significance (α). α = 0.03

Step 3: Determine the critical value(s). Since the test is a two-tailed test, we need to find the critical values for the t-distribution with degrees of freedom (df) equal to the sum of the sample sizes minus two (n1 + n2 - 2) and a level of significance of 0.03. Using a t-distribution table or calculator, we get a critical value of ±2.594.

Step 4: Calculate the test statistic. The test statistic for the two-sample t-test is given by: t = (x1 - x2) / (s1²/n1 + s2²/n2)^(1/2) where x1 and x2 are the sample means, s1 and s2 are the sample standard deviations, and n1 and n2 are the sample sizes.

Step 5: Determine the p-value. Using a t-distribution table or calculator, we can find the p-value corresponding to the test statistic calculated in step 4.

Step 6: Make a decision. If the p-value is less than the level of significance (α), we reject the null hypothesis; otherwise, we fail to reject the null hypothesis.

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Since, the samples are independent simple random samples so, the value of test statistic is -2.834 and the two samples come from populations with different means.

Given, we need to test the claim that the two samples described below come from populations with the same mean. Assume that the samples are independent simple random samples. Use a significance level of 0.03.

Hypotheses:

H0: µ1 = µ2 (the two population means are equal)

H1: µ1 ≠ µ2 (the two population means are not equal)

Here, we are using a two-tailed test at a significance level of α = 0.03. Thus, the critical value for rejection region is obtained as follows:

α/2 = 0.03/2

= 0.015

The degrees of freedom is given by:

(n1 - 1) + (n2 - 1) = (15 - 1) + (12 - 1)

= 25

Test statistics, Here, σ1 and σ2 are unknown. Thus, we use the t-distribution. The calculated value of test statistic is -2.834.

Conclusion: Since the calculated value of test statistic falls in the rejection region, we reject the null hypothesis. Therefore, at α = 0.03, we have sufficient evidence to suggest that there is a difference in the mean weight of walleye fingerlings stocked in the western and central regions of the lake. Hence, we can conclude that the two samples come from populations with different means.

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Please check within the next 20 minutes, Thanks!
Use the given minimum and maximum data entries, and the number of classes, to find the class width, the lower class limits, and the upper class limits. minimum = 21, maximum 122, 8 classes The class w

Answers

For a given minimum of 21, maximum of 122, and eight classes, the class width is approximately 13. The lower class limits are 21-33, 34-46, 47-59, 60-72, 73-85, 86-98, 99-111, and 112-124. The upper class limits are 33, 46, 59, 72, 85, 98, 111, and 124.

To find the class width, we need to subtract the minimum value from the maximum value and divide it by the number of classes.

Class width = (maximum - minimum) / number of classes

Class width = (122 - 21) / 8

Class width = 101 / 8

Class width = 12.625

We round up the class width to 13 to make it easier to work with.

Next, we need to determine the lower class limits for each class. We start with the minimum value and add the class width repeatedly until we have all the lower class limits.

Lower class limits:

Class 1: 21-33

Class 2: 34-46

Class 3: 47-59

Class 4: 60-72

Class 5: 73-85

Class 6: 86-98

Class 7: 99-111

Class 8: 112-124

Finally, we can find the upper class limits by adding the class width to each lower class limit and subtracting one.

Upper class limits:

Class 1: 33

Class 2: 46

Class 3: 59

Class 4: 72

Class 5: 85

Class 6: 98

Class 7: 111

Class 8: 124

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Suppose x is a random variable best described by a uniform
probability that ranges from 2 to 5. Compute the following: (a) the
probability density function f(x)= 1/3 (b) the mean μ= 7/2 (c) the
stand

Answers

The A) probability density function is 1/3, B) the mean is 7/2 and C) the standard deviation is √3/2.

Given, x is a random variable best described by a uniform probability that ranges from 2 to 5.P(x) = 1 / (5-2) = 1/3(a) The probability density function f(x) = 1/3(b)

Mean of the probability distribution is given by the formula μ = (a+b)/2, where a is the lower limit of the uniform distribution and b is the upper limit of the uniform distribution.

The lower limit of the uniform distribution is 2 and the upper limit is 5.μ = (2+5)/2=7/2

(c) The standard deviation of a uniform distribution can be found using the following formula: σ=√[(b−a)^2/12]Here, a = 2 and b = 5.σ=√[(5−2)^2/12]= √(9/12)= √(3/4)= √3/2Hence, the answers are given below:

(a) Probability density function f(x) = 1/3(b) Mean of the probability distribution is given by the formula μ = (a+b)/2, where a is the lower limit of the uniform distribution and b is the upper limit of the uniform distribution.

The lower limit of the uniform distribution is 2 and the upper limit is 5.μ = (2+5)/2=7/2

(c) The standard deviation of a uniform distribution can be found using the following formula: σ=√[(b−a)^2/12]Here, a = 2 and b = 5.σ=√[(5−2)^2/12]= √(9/12)= √(3/4)= √3/2

Therefore, the probability density function is 1/3, the mean is 7/2 and the standard deviation is √3/2.

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(6 marks)Course- Business EthicsNeed Actual Answer ASAPTIA individuals that have 2 alleles for most gene loci are best described as a system of equations is graphed on the coordinate plane. 2y=3x14y=6x2 select the number of solutions for the system of equations from the drop-down menu. choose... A. No solutionB. One solutionC. Infinitely many solutions the summoning of virginia's house of burgesses marked an important precedent because it In what way is development economics greater in scope than traditional economics? (refer to Sen's article) (b). How is happiness related to economic development! Be sure to include happiness as being a part of Amartya Sen's concept of functionings The gravitational contraction of an interstellar cloud is primarily the result of its (a) mass (b) composition (c) diameter (d) pressure The nation of Dularge forbids international trade. In Dularge, you can buy 1 pound of peaches for 3 pounds of fish. In other countries, you can buy I pound of peaches for 2 pounds of fish. These facts indicate that Select one: a. Dularge has a comparative advantage, relative to other countries, in producing peaches. b. the price of fish in Dularge exceeds the world price of fish c. if Dularge were to allow trade, it would import peaches. d. other countries have a comparative advantage, relative to Dularge, in producing fish find a parametric representation using spherical-like coordinates for the upper half of the ellipsoid 4(x1)2 9 y2 36z2 = 36. which bonds found in the hair can be easily broken by heat or water? Which of the following will increase the volume of a gas?a. Decreasing the temperature.b. Decreasing the pressure.c. Increasing the temperature. d. Increasing the density. find all values of x for which this approximation is within 0.003422 of the right answer. assume for simplicity that we limit ourselves to |x|1. Question 4: Car 45 Suppose an economy is in its steady state with k 49.38. Imagine it has the following characteristics: Alpha: a = 0.7 Savings Rate: s= 0.4 Population Growth Rate: n 0.05 Depreciation Rate: &= 0.075 Level of Technology: A, 1.5. C (Points) Calculate thely-state per capita production and steady state per-capita consumption of this economy. Question 3 (12 marks) CBA shares are currently trading at a price of $105. Two different investors have a holding period of three months and $10,500 to invest. They make the following decisions:a) Clive decides to buy CBA shares using a margin loan, with a 50% margin.b) Scott decides to short-sell CBA shares with a 50% margin.c) Anthony decides to buy CBA shares without margin.There is a 50% change of the CBA share price rising to $120 in three months and a 50% chance of the CBA share price falling to $90 in three months. The maintenance margin is 30%. The interest rate for borrowing on margin over three months is 3% (i.e. 12% per annum). CBA is not expected to pay any dividends in the next three months. Based on the above information, which investor has the lowest expected return? Why? Determine the horizontal displacement of point C. EI is constant. Use the method of virtual work. Solve Prob. 9-49 using Castigliano's theorem.