Part A Find the value of a in the parallelogram.
a=4
a = 17
a=7/3
a=9

Part B What is m Z
48°
64°
116°
132°

The value of function f(6) is (35.606, 5.283). Therefore, option D is the correct answer.

When something has a constant rate of change, one quantity changes in relation to the other.

We are given that, f(t) rate of change = df(t)/dt =r(t)

df(t)/dt =r(t) = <[tex]e^\sqrt{t}[/tex], 10cos(t+√t)>

Let us solve for x component as all options have different x components.

x component of r(t)

df(t)/dt =[tex]e^\sqrt{t}[/tex]

∫df(t) = ∫[tex]e^\sqrt{t}[/tex] dt

f(t) = ∫[tex]e^\sqrt{t}[/tex] dt

Let us substitute t=x^2  -----(1)

dt=2xdx

f(t)=∫eˣ × 2xdx

Using integration by parts formula

f(t)=2[x ∫eˣdx- ∫∫ eˣ dx d(x)/dx .dx ∫eˣ+c

f(t) =2[xeˣ-∫eˣdx]+c

f(t) = 2[xeˣ-eˣ]+c

f(t)=2eˣ[x-1]+c

From equation (1) we have x=rtt

f(t)=2[tex]e^\sqrt{t}[/tex][√t-1]+c   -----(2)

Substituting t=2

We have f(2)=<2e, π-7>

2e=[tex]2^\sqrt{t}[/tex][√t-1]+c

2e=[tex]2^\sqrt{t}[/tex]2[√2-1]+c

2e=8.226[0.414]+c

2e=3.407+c

c=2.029

Now solving for f(6) (x-component only)

f(6)=2[tex]e^\sqrt{t}[/tex]6(√6-1)+2.029

= (23.165×1.45)+2.029

= 33.589+2.029

= 35.618

Therefore, option D is the correct answer.

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"Your question is incomplete, probably the complete question/missing part is:"

The instantaneous rate of change of the vector-valued function f(t) is given by r(t)=<[tex]e^\sqrt{t}[/tex], 10cos(t+√t)>. If f(2)=<2e, π-7>, what is the value of f(6)?

a) <11.582, -5.609>

b) 12.906, 0.163>

c) <30.170, 9.141>

d) <35.606, 5.283>

We can solve this equation by setting up a system of equations and solving for the constants a, b, and c. Hence, w = 2v1 - 3v2 + 4v3.

Yes, it can.

w = 2v1 - 3v2 + 4v3

We can express w as a linear combination of v1, v2, and v3 by writing the equation w = ax1 + bx2 + cx3, where x1, x2, and x3 are the vectors v1, v2, and v3, respectively, and a, b, and c are constants.

We can solve this equation by setting up a system of equations and solving for the constants a, b, and c.

The equations we need to solve are:

2 = a + b + c

-3 = a + b

4 = a

From this, we can solve for a, b, and c to get a = 2, b = -1, and c = 2.

Hence, w = 2v1 - 3v2 + 4v3.

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To solve this equation for v, we need to get v by itself on one side of the equation. To do this, we can subtract 6 from both sides of the equation:

[tex]\displaystyle -\frac{5}{8} - 6= v \\\\-\frac{5}{8} - \frac{48}{8} =v\\\\-\frac{53}{8} =v[/tex]

To convert a fraction in the form of a/b to a mixed fraction, we can divide a by b and then write the quotient as the whole number part of the mixed fraction and the remainder as the numerator of the fractional part, with the denominator being the same as the denominator of the original fraction.

In this case, we have a/b = -53/8. To convert it to a mixed fraction, we can divide -53 by 8: -53/8 = -6 R 5

So, -53/8 as a mixed fraction is -6 5/8.

Two length of the same frequency and amplitude moving in opposite directions combine to form a standing wave, which appears to be stationary. Given that the pool in this instance is 24 m long and has six loops, the wavelength is 4 m.

Wavelength = Length of Pool / Number of Loops

24 m / 6 loops

= 4 m

Wavelength

= 4 m

Two waves of the same frequency and amplitude moving in opposite directions combine to form a standing wave, which appears to be stationary. A stationary wave pattern is produced when the two waves collide and interfere with one another. Six loops make up the 24 m-long pool in this instance. As a result, the standing wave's wavelength is equal to the pool's length divided by the number of loops, or 24 m / 6 = 4 m. This indicates that the standing wave's wavelength is 4 metres. Standing waves can be used to determine a wave's speed because they are equal to wavelength times frequency. Understanding how waves behave in various contexts, such as swimming pools, oceans, or other bodies of water, can be helped by this.

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The given polynomials are discussed and grouped into each given category as given below.

What is a polynomial?

A polynomial is a mathematical statement made up of coefficients and indeterminates that uses only the operations addition, subtraction, multiplication, and powers of positive integers of the variables.

We can now look into each polynomial.

a) x³ + 125

   125 is a cube of 5 and also  x³  is the power of x.

So this is a perfect cube.

b) 8p³ - 27

    8p³ is a perfect cube of 2p and 27 is a perfect cube of 3.

So it is a perfect cube.

c) 12x³-9

    This is neither a cube nor a square.

d) a²-100

   100 is a perfect square and so is a².

So this is a difference of perfect squares.

e) 4m² + 25

4m² is a square of 2m and 25 is a square of 5.

But the operator is +

So this is neither a cube nor a difference of a perfect square.

f) 16x²-9

16x² is a square of 4x and 9 is a square of 3.

Also, the operator is -

So this is a difference of perfect squares.

Therefore the above polynomials are discussed and grouped into each given category accordingly.

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The cardinality of the sets p(∅), p(p(∅)), and p(p(p(∅))) are 1, 2, and 4 respectively.

a)p(∅) = {x | x ⊆ ∅}

Cardinality of the set is 1, since there is only one subset of the empty set, which is the empty set itself.

b)p(p(∅)) = {x | x ⊆ {∅}}

Cardinality of the set is 2, since there are two subsets of the set containing the empty set, which are the empty set itself and the set containing the empty set.

c)p(p(p(∅))) = {x | x ⊆ {{∅}}}

Cardinality of the set is 4, since there are four subsets of the set containing the set containing the empty set, which are the empty set itself, the set containing the empty set, the set containing the set containing the empty set, and the set containing the empty set and the set containing the empty set.

The cardinality of the sets p(∅), p(p(∅)), and p(p(p(∅))) are 1, 2, and 4 respectively.

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The ROE (Return on equity)  of the Roten Rooters, Inc., with following requirements is 16.46%

Given that,

If Roten Rooters Incll. has an equity multiplier of 1.59, a total asset turnover of 1.50 and a profit margin of 6.9%.

To find :  What is its ROE?

What is ROE ?

A metric of financial performance known as return on equity (ROE) is obtained by dividing net income by shareholders' equity. Since shareholders' equity is calculated by deducting a company's debt from its assets, ROE is also referred to as the return on net assets.

ROE = (PM)(TAT)(EM)

ROE = (0.069)(1.50)(1.59) = 0.1646, or 16.46%

Hence, the Roten Rooters, Inc.'s ROE (Return on equity) is 16.46% given the requirements shown below.

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The function graphed in this problem is a secant/cosecant function.

The secant of an angle is given by the division of one and the cosine of the angle, as follows:

sec(x) = 1/cos(x).

As the cosine is a periodic function varying between -1 and 1, the secant function is periodic, with values with absolute value greater than 1.

The secant function has vertical asymptotes at the values of x for which

cos(x) = 0.

The cosecant of an angle is given by the division of one and the sine of the angle, as follows:

csc(x) = 1/sin(x).

With vertical asymptotes at the values of x for which

sin(x) = 0.

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The process of adding the matrix is explained blow.

Matrices are powerful tools used to analyze data and solve complex equations.

A 3x3 matrix, or E₁₃, is a matrix composed of 3 rows and 3 columns. It can be used to perform various operations, including adding two rows together.

(a) To answer the first question, a 3x3 matrix E₁₃ can add row 3 to row 1 by performing a row operation. This involves taking the second row and adding it to the first, thus adding the values on each row together.

(b) To answer the second question, a 3x3 matrix E₁₃ can add row 1 to row 3 and at the same time add row 3 to row 1 by performing a row exchange operation. This results in a 3x3 matrix where each value in the first row is equal to the corresponding value in the third row.

(c) To answer the third question, a 3x3 matrix E₁₃ can add row 1 to row 3 and then add row 3 to row 1 by performing two separate row operation and then taking the third row and adding it to the first, thus adding the values of each row together again.

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Answer:

y < 15

Step-by-step explanation:

Check attachment for explanation

The points of intersection are (-0.4, -0.2) and (2.8, 16.8). The smallest x-value is -0.4 and the largest x-value is 2.8.

To graph the curves y = x^5 and x = y(y - 1)^2, first plot the points on the graph for y = x^5. This can be done by substituting in values for x and then finding the corresponding values for y. For example, when x = -3, y = -3^5 = -243. When x = 0, y = 0^5 = 0. When x = 3, y = 3^5 = 243. After plotting the points, draw a smooth curve connecting them. Next, plot the points on the graph for x = y(y - 1)^2. This can be done by substituting in values for y and then finding the corresponding values for x. For example, when y = -2, x = -2(-2 - 1)^2 = -2(-3)^2 = 18. When y = 0, x = 0(0 - 1)^2 = 0(-1)^2 = 0. When y = 4, x = 4(4 - 1)^2 = 4(3)^2 = 36. After plotting the points, draw a smooth curve connecting them. The curves intersect at two points. The points of intersection are (-0.4, -0.2) and (2.8, 16.8). The smallest x-value is -0.4 and the largest x-value is 2.8.

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positive value for a causes the fixed point to be unstable; a negative value for a makes it stable; and a value of zero places the fixed point at the origin and makes it stable On a graph.

The fixed point of the system occurs at x* = 3/a when an is positive. The system's eigenvalue is = a, while the system's Jacobian matrix is provided by J = [a]. The fixed point is said to be unstable if an is positive because small perturbations will cause larger departures from the fixed point. If an is positive, then is also positive. When an is low, the fixed point is stable and the eigenvalue is also low. The fixed point is at the origin (x* = 0) when an is zero and the eigenvalue is also zero. This indicates that the fixed point is stable and that the system won't deviate from its starting place. On a graph, the fixed point is at the origin if the slope is zero, unstable if the slope is positive, and stable if the slope is negative. Since positive slopes travel away from the fixed point and negative slopes go closer to the fixed point, the slope's sign reflects how stable the fixed point is. As a result, the fixed point is unstable if an is positive, stable if an is negative, and stable if an is zero, meaning the fixed point is at the origin.

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Answer: [tex]20x-21y+14[/tex]

Step-by-step explanation:

[tex]\frac{1}{5}(150x-80y+50-50x-25y+20)\\\\=\frac{1}{5}(100x-105y+70)\\ \\ =20x-21y+14[/tex]

The total cost of the framing measuring 8 1/4 inches by 10 1/4 is  $16.65

The total perimeter of the framing is solved by the formula

= perimeter of the frame * price of each framing

perimeter  of the framing is equal to perimeter of rectangle

= 2 * (length + width)

= 2 * (10 1/4 + 8 1/4)

= 37 inch

The cost of the framing

Since the unit cost of the framing is $0.45 per inch then the total cost is

= 0.45 * 37

= $16.65

The framing will cost  $16.65

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Answer:

x = 1.78

Step-by-step explanation:

6x² + 1 = 20

6x^2 = 19

x^2 = 19/6

x = 1.78

Answer:

1.78

Step-by-step explanation:

6x² + 1 = 2

6x²=19

x²=19/6=3.167

x=√3.167 = 1.78

The critical value for a one-tailed test at the 5% significance level with 18 degrees of freedom is 2.878.

To determine this value, the researcher can use the partial t-table above. The first row of the table contains the degrees of freedom (df) and the last column (t0.005) contains the C. To find the critical value, the researcher would look for the row with df=18 and the column with t0.005. The value at the intersection of these two values is 2.878. Therefore, the critical value for this test is 2.878.

To compare the test statistic to the critical value, the researcher would subtract the test statistic from the critical value. If the difference is greater than 0, then the test statistic is greater than the critical value and the null hypothesis can be rejected. In this case, the difference is -0.988, which is less than 0. Therefore, the test statistic is less than the critical value and the null hypothesis cannot be rejected.

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Answer: If she makes 15 skateboards she will make $250

Step-by-step explanation:

$20(15) - $50=

Multiply the $20 by the 15 skateboards: $20 x 15= 300

300 - $50 = $250

May or may not be correct

The probability of an event happening is represented as a fraction, with the numerator being the number of favorable outcomes and the denominator being the total number of outcomes.

In this case, if the player throws two darts, the probability that both land in a shaded region is equal to the product of the probabilities of each dart landing in the shaded region.

If the shaded region is a circle with radius r and the darts are randomly thrown onto a larger circle with radius R, then the probability of a dart landing in the shaded region is given by:

P = (Area of shaded region) / (Area of larger circle) = (πr^2) / (πR^2)

So, the probability that both darts land in the shaded region is given by:

P = (πr^2 / πR^2) * (πr^2 / πR^2) = (πr^2 / πR^2)^2

Note that the specific values of r and R would depend on the particular game and the dimensions of the object.

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The measure of PRS is 70°, So correct option is D.

A circle is a two-dimensional geometric shape defined as the set of all points that are a fixed distance, called the radius, away from a given central point. Circles are unique among shapes because they have no corners, sides, or edges and are continuous, meaning that they have no gaps or breaks. The circumference of a circle is the distance around its outer edge and is equal to 2π times the radius. The area of a circle is the amount of space contained within its circumference and is equal to π times the square of the radius. Circles are used in a variety of applications, from mathematics and science to engineering, design, and art. In mathematics, circles are used to understand concepts such as angles, arc lengths, and curvature. In science and engineering, they are used to model physical phenomena, such as the motion of planets and the flow of fluids. In design and art, circles are used to create visually appealing patterns, logos, and symbols. The circle is considered a symbol of unity, wholeness, and completeness.

In triangle QRS, angle SQR is 20°, so angle QSR is 180° - 20° = 160°. Since point P is the midpoint of side QR, angle QRP is equal to half of angle QSR, or 160° / 2 = 80°. Therefore, angle PRS = 180° - 80° = 100°. So the measure of angle PRS is 100°, making the answer D. 70°.

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The polynomial function can be written as:

p(x)=  (x - 1)*(x + 6)

So the correct option is A.

Remember that a polynomial of degree N with the zeros {x₁, x₂, x₃, ...} can be written as:

p(x) = (x - x₁)*(x - x₂)*...

Here we can see that the zeros are x = 1 and x = -6, 2 zeros means that we will have two factors.

Then the polynomial can be written as:

p(x) = (x - 1)*(x - (-6))

p(x) = (x - 1)*(x + 6)

Then the correct option is A.

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Answer:

To solve for x, we need to isolate x on one side of the equation. We can start by multiplying both sides of the equation by 8:

8 * (X/10) = 8 * (2/8)

Expanding and simplifying the right side:

8 * (X/10) = 2

And multiplying out the left side:

8X/10 = 2

Next, we can multiply both sides by 10 to isolate x:

8X = 20

Finally, dividing both sides by 8:

X = 2.5

Answer:

X = 2.5.

Assuming these triangles are similar, first find the standard ratio between them by dividing the corresponding sides of triangle VUT by RSQ:

[tex]R=\frac{36}{54} =\frac{2}{3}[/tex]

Now we know that if we multiply any side of triangle RSQ by the ratio (2/3), we can find the corresponding side of triangle VUT. Using this logic, multiply side RQ by our common ratio to find what UT should equal:

[tex]24*\frac{2}{3} =UT[/tex]

[tex]16=UT[/tex]

Finally, set up an equation for this side:

[tex]x+5=16[/tex]

Solve for x:

[tex]x=11[/tex]

1)  The experimental probability of landing on white is; 18/50

2) The theoretical probability of landing on white is; 1/3

3) Assuming that the spinner is fair, the statement that is true is;  probabilities to become closer, though they might not be equal.

Theoretical probability is the term that is used to describe what we expect to happen based on math theory, whereas experimental probability refers to what actually happens when the actual situation is tried out as an experiment.

A) Total number of spins = 18 + 14 + 18

= 50

Thus, experimental probability of landing on white = 18/50

B) The theoretical probability of landing on white as there are only three colors is;

Prob = 1/3

C) As the number of spins increases, we expect the experimental and theoretical probabilities to become closer, though they might not be equal.

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If the function is continuous function and ∫0 to 8 f(u) du = 6, the value of ∫ 1 to 3 xf(x² - 1) dx is B) 3.

Given ∫0 to 8 f(u) du = 6 and we need to find the value of ∫ 1 to 3 xf(x² - 1) dx

We can say, u = x² - 1

Differentiating both sides

du = 2x dx

dx = du/2x

When x = 1,

         u = 1² - 1 = 0

and when x = 3

         u = 3² - 1 = 8

So, ∫ 1 to 3 xf(x² - 1) dx can be written as

           ∫ 1 to 3 xf(x² - 1) dx = ∫ 0 to 8 xf(u)  du/2x

                                          = 1/2∫ 0 to 8 f(u) du

It is given that ∫0 to 8 f(u) du = 6

So, ∫ 1 to 3 xf(x² - 1) dx = 1/2 x 6 = 3

Hence, the value of ∫ 1 to 3 xf(x² - 1) dx is 3.

The question is incomplete. The complete question is

" The function f is continuous and ∫0 to 8 f(u) du=6. What is the value ∫ 1 to 3 xf(x² - 1) dx? (A) 3/2 (B) 3 (C) 6 (D) 12 (E) 24 "

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The correct equation of the linear graph is; y = 1/2x - 3

Linear graph is usually represented in the form of a straight line. To show a relationship between two or more quantities we use a graphical form of representation.

The general form of the equation of a line in slope intercept form is;

y = mx + c

where;

m is slope

c is y-intercept

From the given graph, we can tell that the y-intercept is c = -3

Now, the slope will be calculated with two coordinates using the formula;

m = (y2 - y1)/(x2 - x1)

Coordinates are (2, -2) and (4, -1)

m = (-1 - (-2))/(4 - 2)

m = 1/2

Thus, equation is;

y = 1/2x - 3

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Answer:

The cube of the largest number is < 19683

Step-by-step explanation:

let the three integers be :- x, x+1, x+2

x + (x+1) + (x+2) < 75  (given)

x + x + x + 1 + 2 = 75 (considering that the sum is 75)

3x + 3 = 75

3(x + 1) = 75

x + 1 = 75/3 = 25

x = 24

The largest number is x + 3

x + 3 = 27

(x + 3)^3 = 27^3

= 19683

Answer: 5/12th or 0.41666666666 yards of wire

Step-by-step explanation:

this is my math... not an explanation

3, 6, 9, 12,

4, 8, 12,

4/12-9/12=5/12

Answer:

Step-by-step explanation:

Answer:

The formula d2 + hw could be for an area. The formula is the sum of two terms, d2 and hw. The first term, d2, is the area of a square with side length d. The second term, hw, is the area of a rectangle with length h and width w. Therefore, the formula is for the total area of the square and the rectangle combined.

Step-by-step explanation: