The line plot represents the sales of rose bouquets at a local market.

A horizontal line labeled Number of Rose Bouquets that starts at 1 with tick marks every one unit up to 10. There is one dot above 1 and 10. There are two dots above 6, 7 and 9. There are three dots above 8. The graph is titled Roses Purchased Per Day.

Which of the following describes the spread and distribution of the data represented?

The data is almost symmetric, with a range of 9. This might happen because the market offers a special price when 5 bouquets are purchased.
The data is skewed, with a range of 9. This might happen because the bouquets were purchased around a holiday when flowers are popular gifts.
The data is bimodal, with a range of 10. This might happen because the market offers a buy one get one free special if you purchase 4 or 8 bouquets.
The data is symmetric, with a range of 10. This might happen because the market has been having trouble getting bouquets in, due to the weather, and sales are low.

Answers

Answer 1

The data represented in the line plot is symmetric, with a range of 10. This means that the highest number of bouquets sold is 10, while the lowest number of bouquets sold is 1.

This indicates that the market offers a steady rate of sales, with a few special offers that increase the rate of sales.The range can be calculated using the formula Range = Maximum Value - Minimum Value. In this case, the range is 10 = 10 - 1.The symmetry can be seen by looking at the number of dots above each number. For the numbers 1, 6, 7, 9, and 10, there is one dot above each. For the number 8, there are three dots above it. This indicates that the number of bouquets sold over each number is almost the same, creating a balanced and symmetric distribution of the data. This suggests that the market offers steady sales, with a few promotional offers that increase the rate of sales.The data represented in the line plot is symmetric, with a range of 10. This means that the highest number of bouquets sold is 10, while the lowest number of bouquets sold is 1.

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Related Questions

If the significance level of a hypothesis test is 10%, for which of the following p-values would you reject the null hypothesis? Select all that apply.
0.08
0.89
0.05
0.11

Answers

You would reject the null hypothesis for a p-value of 0.08 and 0.05. So, the correct answer for rejection is a) and c).

A significance level of 10% means that the probability of rejecting the null hypothesis when it is actually true is 10%. This probability is also known as the Type I error rate.

If the p-value is less than or equal to the significance level, then we reject the null hypothesis. In this case, the significance level is 10%, so we would reject the null hypothesis for p-values less than or equal to 0.1.

Therefore, we would reject the null hypothesis for the p-value of 0.08 and 0.05, as they are less than or equal to the significance level of 10%. However, we would not reject the null hypothesis for the p-value of 0.89 and 0.11, as they are greater than the significance level.

So, the option a) and c) are rejected.

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when calculating the margin of error, the critical value t* gives us information about the number of

Answers

When calculating the margin of error, the critical value t* gives us information about the number of standard deviations from the mean that corresponds to a certain confidence level. The larger the t* value, the larger the margin of error and the wider the confidence interval.


To find the t* value, you can use a t-table or a t-distribution calculator. Once you have the t* value, you can use the following formula to calculate the margin of error
Margin of error = t* × (standard deviation / √n)
Where t* is the critical value, standard deviation is the standard deviation of the sample, and n is the sample size.
For example, if you have a t* value of 2.0, a standard deviation of 5, and a sample size of 100, the margin of error would be:
Margin of error = 2.0 × (5 / √100) = 2.0 × (5 / 10) = 1
So the margin of error would be 1, meaning that the true mean is likely within 1 unit of the sample mean.

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Pls help ASAP !!!!! Thanks

Answers

The answer would w6x^3+4x^2-13x-5

6x^3 + 4x^2 - 13x - 5

Find the y-intercept of each line defined below and compare their values.
Equation of Line A:
y = -3x+3
Graph of Line B:
The y-intercept of Line A is
Therefore the y-intercept of Line A is
and the y-intercept of Line B is
the y-intercept of

Answers

The y-intercept of line A is 3, and the y-intercept of line B is 4.

How to find the y-intercepts of the lines?

For any function y = f(x), we define the y-intercept as the value that y takes when x = 0.

For the first linear equation we have:

y = -3x + 3

Evaluating in x = 0 we will get:

y = -3*0 + 3

y = 3

The y-intercept is 3.

For the other function we can see that the line intercepts the y-axis at y = 4, so that is the y-intercept.

Then the y-intercept of Line A is 3 and the y-intercept of Line B is the y-intercept of 4.

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george has 1 1/2 containers of toothpaste in the shape of a cylinder. each container has a diameter of 4 cm and a height of 15 cm. how many cubic centimeters of toothpaste does he have?

Answers

Finding the volume of the cylinders we can see that George has 282.6 cm³ of toothpaste.

How many cubic centimeters of toothpaste does he have?

Remember that for a cylinder of radius R and height H the volume is:

V = 3.14*R²*H

Here we know that the diameter is 4cm, then the radius is:

R = 4cm/2 = 2cm

And the height is 15 cm, so:

H = 15 cm

We can replace these values in the volume formula above, then we will get:

V = 3.14*(2cm)²*15cm = 188.4 cm³

And George has (1 + 1/2) containers, then the total volume is:

vol = (1 + 1/2)*188.4 cm³ = 282.6 cm³

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show that the time difference given by equation (2.4) is correct when the michelson interferometer is rotated by .

Answers

By comparing the two equations, we can see that the time difference given by equation (2.4) is correct when the Michelson interferometer is rotated by  . The only difference is that the distance between the two mirrors has changed, which is reflected in the new time difference Δt'.

To show that the time difference given by equation (2.4) is correct when the Michelson interferometer is rotated by  , we need to first understand how the Michelson interferometer works and what equation (2.4) represents.

The Michelson interferometer is a device that uses two mirrors to create an interference pattern of light. One mirror is fixed, while the other is movable. When the interferometer is rotated, the movable mirror changes its position, causing a change in the interference pattern.

Equation (2.4) represents the time difference between the light waves that are reflected by the two mirrors. This time difference is given by:

Δt = 2d/c

where d is the distance between the two mirrors, and c is the speed of light.

When the interferometer is rotated by  , the distance between the two mirrors changes, causing a change in the time difference. This change in time difference can be calculated using equation (2.4):

Δt' = 2d'/c

where d' is the new distance between the two mirrors after the interferometer is rotated.

By comparing the two equations, we can see that the time difference given by equation (2.4) is correct when the Michelson interferometer is rotated by  . The only difference is that the distance between the two mirrors has changed, which is reflected in the new time difference Δt'.

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32+(6-2) x 5 - 4^3 i need help hw from math

Answers

Answer:

-12

Step-by-step explanation:

32 + (6-2) x 5 - 4^3

= 32 + (4) x 5 - 64

= 32 + 20 - 64

= 52 - 64

= -12

if two lines intersect then they will intersect at exact one point

Answers

Answer:

The correct answer is one point.

Step-by-step explanation:

In geometry, if two lines cross each other, they will do so at an exact point.

Imagine that the lines are formed by thousands of points located next to each other, which makes us see a line, therefore if they cross, they will do so at a single point that will have a coordinate in (x, y) format.

When the two lines are on the same plane, the following situations may occur:

if they match they have an unlimited number of points in commonif they are different but they have the same slope they are parallel and they do not have points in commonif the above does not happen, they have a single point of intersection.

Two data sets and their mean absolute deviations are shown.
Study the plots of each data set, and then use the drop-down menus to answer the questions below.

Answers

Data Set A has a spread out from, so it has a higher MAD.

What is data set?

A data set is a collection of related data that is organized and structured so that it can be easily analyzed for information. It typically includes both numeric and non-numeric data, such as text, images, audio, and video. Data sets are often used by scientists, researchers, and businesses to analyze trends, make predictions, and develop new products and services.

The differing mean absolute deviation (MAD) between the two data sets reflects the distributions of the data within each data set. Data set A has a much lower MAD compared to data set B, meaning that the data points in data set A are much closer to the mean than in data set B. This indicates that data set A is more clustered around the mean, while data set B has more of a spread out distribution.

The MAD can be used to measure the variability or spread of a data set. A larger MAD indicates that the data points in the data set are further away from the mean, while a smaller MAD indicates that the data points are close to the mean. Therefore, the larger MAD of data set B indicates that the data points in this set have a greater spread out distribution than the data points in data set A. This is likely due to the presence of outliers in data set B, which are values that are much larger or smaller than the rest of the data points. These outliers cause the MAD of data set B to be larger than that of data set A, which does not have any outliers.

Two data sets and their mean absolute deviations are shown.

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Complete questions as follows-

Study the plots of each data set, and then use the drop-down menus to answer the questions below.

There is 20% chance of snow on monday and a 30% chance of snowon tuesday

Answers

The probability that it will NOT snow on both Monday and Tuesday = 0.4

Let event A: there is snow on Monday

The chance of snow on monday is 20%

P(A) = 20%

P(A) = 0.2

And event B: there is snow on Tuesday

The chance of snow on monday is 30%

P(B) = 30%

P(B) = 0.3

Now, the probability that it will snow on both Monday and Tuesday:

P(A ∩ B) = P(A) × P(B)         ............(independent events)

P(A ∩ B) = 0.2 × 0.3

P(A ∩ B) = 0.6

So, the probability that it will NOT snow on both Monday and Tuesday:

P(A ∩ B)' = 1 - P(A ∩ B)

P(A ∩ B)' = 1 - 0.6

P(A ∩ B)' = 0.4

therefore, the required probability is: 0.4

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the complete question is:

There is a 20% chance that it will snow on Monday and a 40% chance on Tuesday. What is the probability that it will NOT snow on both Monday and Tuesday?

show that for decaying populations dn/dt = -kn the time at which only half of the original population remains

Answers

The time at which only half of the original population remains is t = ln(2)/k.

The population of an organism can be studied as a function of time, and population decline can be predicted using mathematical models. The rate of population decline over time can be described using differential equations. A decaying population can be described by the differential equation dn/dt = -kn, where n is the population size, k is a constant, and t is time. To determine the time at which only half of the original population remains, we can use the formula:

ln(n/n0) = -kt

Where n is the current population, n0 is the original population, k is a constant, and t is time. If we set n = n0/2, we can solve for t.

ln(n0/2n0) = -kt

ln(1/2) = -kt

t = ln(2)/k

Therefore, the time at which only half of the original population remains is t = ln(2)/k.

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The scale factor of two similar cylinders is 5:2. the volume of the smaller cylinder is 28 m3. what is the volume of the larger cylinder?

Answers

The volume of the larger cylinder is 56 m³.

When two cylinders are similar, it means that they have the same shape but different sizes. The scale factor of two similar cylinders is the ratio of the lengths of their corresponding sides. In this case, the scale factor is 5:2, which means that the height of the larger cylinder is 5/2 times the height of the smaller cylinder, and the radius of the larger cylinder is 5/2 times the radius of the smaller cylinder.

Since the scale factor of the two similar cylinders is 5:2, the ratio of their volumes is also 5:2.

Let V1 be the volume of the smaller cylinder and V2 be the volume of the larger cylinder. Then:

V1/V2 = 5/2

Multiplying both sides by V2, we get:

V1 = (5/2)V2

Substituting V1 = 28, we get:

28 = (5/2)V2

Multiplying both sides by 2/5, we get:

V2 = 56

Therefore, the volume of the larger cylinder is 56 m³.

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Find the IQR of each data set. How many IQRs apart are medians? What does this indicate?

Answers

The IQR of a data set is the difference between the upper and lower quartiles of the data. The medians of two data sets are usually one IQR apart, which indicates that the two data sets are different in terms of their distributions.

The IQR, or Interquartile Range, of a data set is the difference between the upper and lower quartiles. The upper quartile is the 75th percentile of the data, while the lower quartile is the 25th percentile. By finding the IQR, we can determine if there is a large range of values or a small range of values in the data set. The medians of two data sets are usually one IQR apart, which indicates that the two data sets are different in terms of their distributions. This can be used to compare the central tendency of two different data sets. For example, if one data set has a median of 3 and an IQR of 2, and the other data set has a median of 5 and an IQR of 4, then the two data sets are one IQR away from each other and it indicates that the two data sets are not distributed in the same way.

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How many solutions does this system of equations have? Responses Infinitely many Infinitely many None None Exactly two Exactly two Exactly one Exactly one Graph of a system of linear equations. Equation 1 is 2x plus y equals 1.. Equation 2 is 4x plus 2y equals 2. The graphs are the same line.

Answers

There are infinitely many sοlutiοns.

What is a linear equatiοn?

An equatiοn is said tο be linear if the maximum pοwer οf the variable is cοnsistently 1. Anοther name fοr it is a οne-degree equatiοn. A linear equatiοn with οne variable has the cοnventiοnal fοrm Ax + B = 0. In this case, the variables x and A are variables, while B is a cοnstant. A linear equatiοn with twο variables has the cοnventiοnal fοrm Ax + By = C. Here, the variables x and y, the cοefficients A and B, and the cοnstant C are all present.

Here, we have

Given:

The system is 2x + y = 1 and 4x + 2y = 2.

Sοlutiοns tο a system are the intersectiοn pοints.

Since these twο lines are the same line they intersect everywhere. There are infinitely many sοlutiοns.

Hence, there are infinitely many sοlutiοns.

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What are the solutions of this quadratic equation? x2 − 10x = -34

Answers

Answer:

The solutions of the quadratic equation x^2 - 10x = -34 are x = 5 + 3i and x = 5 - 3i.

Step-by-step explanation:

To solve the quadratic equation x^2 - 10x = -34, we can rearrange it into standard form as follows:

x^2 - 10x + 34 = 0

We can then use the quadratic formula to find the solutions:

x = (-b ± sqrt(b^2 - 4ac)) / 2a

where a = 1, b = -10, and c = 34. Substituting these values into the formula, we get:

x = (-(-10) ± sqrt((-10)^2 - 4(1)(34))) / 2(1)

Simplifying the expression under the square root, we get:

x = (10 ± sqrt(100 - 136)) / 2

x = (10 ± sqrt(-36)) / 2

Since the expression under the square root is negative, there are no real solutions to this quadratic equation. We can, however, find the complex solutions by using the imaginary unit i, where i^2 = -1:

x = (10 ± 6i) / 2

x = 5 ± 3i

Therefore, the solutions of the quadratic equation x^2 - 10x = -34 are x = 5 + 3i and x = 5 - 3i.

Answer:

No real solutions

Step-by-step explanation:

There are no real solution to this equation, as they would have to be imaginary. I can tell just by looking as there is no y in your equation.

May I Please have brainliest? I put a lot of thought and effort into my answer, so I would really appreciate it!

what is the answer to number 2 i need it ASAP

Answers

The experimental probability of spinning blue is 1/4 or 0.25.

What is probability?

Probability is a way to gauge how likely something is to happen. Many things are difficult to forecast with absolute confidence. Using it, we can only make predictions about the likelihood of an event happening, or how likely it is. Probability can range from 0 to 1, with 0 denoting an impossibility and 1 denoting a certainty.

The frequency of blue from the second set of spins is 17, out of a total of 60 spins.

Therefore, the experimental probability of spinning blue is -

Experimental probability of spinning blue = frequency of blue / total number of spins

= 17 / 60

Simplifying this fraction by dividing the numerator and denominator by their greatest common factor (GCF) of 17, we get -

Experimental probability of spinning blue = 17 / 60 = (1 / 4)

Therefore, the probability value is obtained as 1/4 or 0.25.

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Which of the following expressions can be used to find the perimeter of a rectangle?
l(2+w)
2l + w
l + w + 4
2l + 4
2(l + w)
l + l + w + w
l + l + 2w
2l + 2w

Answers

Step-by-step explanation:

2 ( l + w)

l +l + w + w

l + l + 2w

2l + 2w

A rectangle has 5 sides, 2 parallel Lenght and 2 parallel width. Four sides summed up is Perimeter

The triangle below is isosceles. Find the length of side x in simplest radical form with rational denominator.

Answers

The length οf each leg (and alsο x) is 5*√(2) units in simplest radical fοrm with ratiοnal denοminatοr.

What is Geοmetry?

In mathematics, geοmetry is the branch οf mathematics cοncerned with the study οf shapes, sizes, relative pοsitiοns οf οbjects, and the prοperties οf space. It includes tοpics such as pοints, lines, angles, planes, curves, and surfaces, amοng οthers.

Since the right-angled triangle is isοsceles, the twο legs (the sides adjacent tο the right angle) are cοngruent tο each οther. Let's call the length οf each leg 'a', sο we have:

a = a = x (since the triangle is isοsceles)

The hypοtenuse has length 10 units, sο we can use the Pythagοrean theοrem tο find the value οf x:

a² + a² = 10² (using the Pythagοrean theοrem)

2a² = 100

a² = 50

a = √(50) = √(252) = 5√(2)

Sο the length οf each leg (and alsο x) is 5*√(2) units in simplest radical fοrm with ratiοnal denοminatοr.

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A middle school club is planning a homecoming dance to raise money for the school. Decorations for the dance cost $100, and the club is charging $10 per student that attends.

Which graph describes the relationship between the amount of money raised and the number of students who attend the dance?

graph with the x axis labeled number of students and the y axis labeled amount of money raised and a line going from the point 0 comma negative 100 through the point 2 comma negative 80
graph with the x axis labeled number of students and the y axis labeled amount of money raised and a line going from the point 0 comma negative 100 through the point 2 comma negative 120
graph with the x axis labeled number of students and the y axis labeled amount of money raised and a line going from the point 0 comma 100 through the point 2 comma 80
graph with the x axis labeled number of students and the y axis labeled amount of money raised and a line going from the point 0 comma 100 through the point 2 comma 120

Answers

Therefore, the graph should show a straight line with a positive slope, starting at (0, 100) and passing through (2, 120), since 2 students attending the dance would raise $120.

by the question.

graph with the x axis labeled number of students and the y axis labeled amount of money raised and a line going from the point 0 comma negative 100 through the point 2 comma negative 80.

graph with the x axis labeled number of students and the y axis labeled amount of money raised and a line going from the point 0 comma negative 100 through the point 2 comma negative 120

graph with the x axis labeled number of students and the y axis labeled amount of money raised and a line going from the point 0 comma 100 through the point 2 comma 80.

graph with the x axis labeled number of students and the y axis labeled amount of money raised and a line going from the point 0 comma 100 through the point 2 comma 120

The correct graph that describes the relationship between the amount of money raised and the number of students who attend the dance is

graph with the x-axis labeled number of students and the y-axis labeled amount of money raised and a line going from the point (0, 100) through the point (2, 120).

This is because the club has a fixed cost of $100 for decorations, which is independent of the number of students attending the dance. For every student that attends the dance, the club raises $10. Therefore, the graph should show a straight line with a positive slope, starting at (0, 100) and passing through (2, 120), since 2 students attending the dance would raise $120. The other two graphs have incorrect slopes or starting points, and do not accurately represent the relationship between the number of students attending the dance and the amount of money raised.

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showw that the cubic poltnoials both interpolate the data b) why does part (a) not violate the uniqueness property of interpolating polynmals

Answers

The cubic polynomials both interpolate the data because they both pass through all of the given data points. This means that the polynomials both satisfy the conditions of interpolation, which is that they must pass through all of the given data points.


The uniqueness property of interpolating polynomials states that there is only one unique polynomial that can pass through a given set of data points. However, this property only applies to polynomials of a certain degree. In the case of cubic polynomials, there can be multiple polynomials that pass through the same set of data points, as long as they are of a higher degree than the number of data points. Therefore, the fact that both cubic polynomials pass through the same set of data points does not violate the uniqueness property of interpolating polynomials, because they are of a higher degree than the number of data points.

In conclusion, the cubic polynomials both interpolate the data because they pass through all of the given data points, and this does not violate the uniqueness property of interpolating polynomials because they are of a higher degree than the number of data points.

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Rosy is measuring two lines. the first line is 95 centimeters long. the second line is 650 millimeters long
What is the total length of the two lines in millimeters?

Answers

Answer:
1600mm

We are already given one of the measurements so we need to find the other one, which is 95cm

To convert cm to mm we have to multiply by 10.

95 x 10 = 950mm

950mm + 650mm =1600mm

Use R to simulate 2000 observations from a gamma distribution. To begin alpha-1 and beta = 4. Highlight and run the parameters and observation values. Run the simulation code to plot the observations and fit the probability density function over the observations. You don't need to change anything. You may run the section all at once by highlighting all.of the section and running it by clicking the run button at the top of the script window a. Given the values are from a gamma distribution with alpha 1 and beta-4,

Answers

The result is a histogram with 2000 observations from a gamma distribution with alpha-1 and beta = 4. The probability density function is fit over the observations.

To simulate 2000 observations from a gamma distribution with alpha-1 and beta = 4, use the following R code:

alpha_1 <- 1
beta_4 <- 4

# Generate 2000 observations
gamma_sim <- rgamma(2000, alpha_1, beta_4)

# Plot gamma distribution with observations
hist(gamma_sim, xlab="Observation Values",
    main="Simulated Gamma Distribution")
curve(dgamma(x, alpha_1, beta_4),
     col="darkblue", add=TRUE)



The result is a histogram with 2000 observations from a gamma distribution, the probability density function is fit over the observations.

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Select the product of (2x+7) and (x – 5). Multiple choice question. A) 3x+2 B) 2x2 – 35 C) 2x2 – 3x – 35 D) 2x2 – 10x – 35

Answers

The product of (2x+7) and (x – 5) is option C) 2x^2 - 3x - 35.

What is FOIL method. give a description

FOIL method is a mnemonic technique used to multiply two binomials. The term "FOIL" stands for First, Outer, Inner, Last, and refers to the order in which the terms in each binomial are multiplied.

To use the FOIL method, you start by multiplying the first terms of each binomial, then the outer terms, the inner terms, and finally the last terms. The resulting terms are then combined using addition or subtraction as needed.

Finding the product of given two terms :

The product of (2x+7) and (x – 5) can be found by using the FOIL method.

we multiply the first terms, then the outer terms, then the inner terms, and finally the last terms:

[tex](2x + 7) \times (x - 5) = 2x^2 - 10x + 7x - 35[/tex]

[tex](2x + 7) \times (x - 5) = 2x^2 - 3x - 35[/tex]

Therefore, the answer is option C) [tex]2x^2 - 3x - 35[/tex].

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3^-4/3 is equivalent to

Answers

The exponent expression [tex]3^{\frac{-4}{3} }[/tex] is equivalent to [tex]\frac{1}{3^{\frac{4}{3} }}[/tex].

What is an exponent?

The way of representing huge numbers in terms of powers is known as an exponent. Exponent, then, is the number of times a number has been multiplied by itself.

The exponent expression is given as [tex]3^{\frac{-4}{3} }[/tex].

[tex]3^{\frac{-4}{3} }[/tex] can be simplified using the rule that states that [tex]a^{(-n)} =\frac{1}{a^n}[/tex], which is -

[tex]3^{\frac{-4}{3} }=\frac{1}{3^{\frac{4}{3}}}[/tex]

To simplify this expression further, we can use another rule that states that [tex]a^{\frac{m}{n} } = (n^{th} root of a)^m[/tex].

Applying this rule, we get -

[tex]\frac{1}{3^{\frac{4}{3} }} =\frac{1}{(3^{\frac{1}{3} })^4}[/tex]

The cube root of [tex]3 (3^{(\frac{1}{3})})[/tex] cannot be simplified any further, so we can leave it as is.

Thus, we have -

[tex]\frac{1}{(3^{\frac{1}{3} })^4} = \frac{1}{3^{4 \times\frac{1}{3} }} = \frac{1}{3^{\frac{4}{3} }}[/tex]

Therefore, the value is obtained as [tex]\frac{1}{3^{\frac{4}{3} }}[/tex].

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PLEASE ANSWER BEFORE 8TH MARCH 7.55AM GMT

ABC is an isosceles triangle
AB=BC
angle ABC=110°
ACDE is a quadrilateral
angle CDE=100°
angle ACD is a right-angle
AE is parallel to BC
work out the size of the angle marked x
give reasons for your answer.​

Answers

The value of the missing angle x of the quadrilateral ACDE is: x = 135°

How to find the missing angle in a quadrilateral?

We are told that Triangle ABC is an Isosceles triangle where:

∠ABC = 110°

We know that the base angles of an isosceles triangle are equal and as such:

∠BAC = ∠BCA = (180 - 110)/2

∠BAC = ∠BCA = 35°

Now,

∠BCA = ∠CAE = 35° because they are alternate angles

Sum of angles in a quadrilateral is 360°

Thus:

35 + x + 100 + 90 = 360

225 + x = 360

x = 360 - 225

x = 135°

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Which theorem of triangle congruence shows that △TUV ≅ △WVU?

Answers

we can conclude that the triangles TUV and WVU are congruent by the ASA (Angle-Side-Angle) theorem of triangle congruence.

the answer is option B. ASA.

What is triangle?

A triangle is a three-sided polygon with three angles. It is a fundamental geometric shape and is often used in geometry and trigonometry. A triangle is defined by its three sides and the three angles formed by those sides. The sum of the three angles in a triangle is always 180 degrees. Triangles can be classified based on the length of their sides and the size of their angles. The different types of triangles include equilateral, isosceles, scalene, acute, right, and obtuse triangles.

Triangle congruence theorem states that two triangles are congruent if their corresponding sides and angles are congruent.

In the given diagram, we can see that side TU is congruent to side WV, side UV is congruent to side VU, and angle T is congruent to angle W. Therefore, we can conclude that the triangles TUV and WVU are congruent by the ASA (Angle-Side-Angle) theorem of triangle congruence.

Therefore, the answer is option B. ASA.

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what is the result of
-2x + 4y = 17
3x - 10y = -3

Answers

The answer will be (x,y)=(-79/4,-45/8)

continental mountain ranges are formed when two tectonic plates ____

Answers

Continental mountain ranges are formed when two tectonic plates collide and push against each other. This process is known as orogeny, and it results in the uplift of the Earth’s crust and the formation of mountains.

The energy of the colliding plates is so great that it causes the crustal rock to become deformed and folded. This process can be seen in mountain ranges such as the Himalayas and the Rocky Mountains. Orogeny can also cause earthquakes, volcanoes, and other seismic activity. Orogeny typically takes place over a very long period of time, sometimes millions of years. Plate tectonics are thought to be responsible for the formation of the Earth’s major mountain ranges. The collision of two or more plates creates an enormous amount of energy, which is released in the form of uplift, earthquakes, and volcanoes. This energy has the potential to drastically change the landscape, forming vast mountain ranges and rugged terrain.

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2 trains run from London to Cambridge by 2 routes. The probability that 2 trains are late is 0.1 and 0.15.
Work out the probability that 1 is late.​

Answers

Thus, probability that either one of the two trains from London to Cambridge is late :  0.22.

Explain about the total probability?

A fundamental statistician's rule governing conditional versus marginal probabilities is the total probability rule, commonly referred to as the law of total probability.

According to the rule, if the chance of an event is uncertain, it can be determined using the probabilities of numerous different occurrences that have already occurred.

For the given question:

The probability for 1 st train arrive late P(E) = 0.1.

Then,  probability for 1 st train not arrive late P(E') = 1 - 0.1 = 0.9.

Now,

The probability for 2nd train arrive late P(F) = 0.15.

Then,  probability for 2nd train not arrive late P(F') = 1 - 0.15 = 0.85

So,

probability that either 1 is late = P(E)*P(F') + P(E')*P(F)

probability that either 1 is late = 0.1*0.85 + 0.9*0.15

probability that either 1 is late = 0.22

Thus, probability that either one of the two trains from London to Cambridge is late :  0.22.

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Complete question:

2 trains run from London to Cambridge by 2 routes. The probability that 2 trains are late is 0.1 and 0.15. Work out the probability that 1 is late?

The Maclaurin series for f(x) is given by 1 + (x)/2! +x2/3! + x3/4! + . . . + xn/(n +1)! + . . .
a) Find f '(0) and f(17) (0).
b) For what values of x does the given series converge? Showyour reasoning.
c) Let g(x) = xf(x). Write the Maclaurin series for g(x),showing the first three nonzero terms and the generalterm.
d) Write g(x) in terms of a familiar function withoutusing series. Then, write f(x) in terms of the same familiarfunction.

Answers

a) f'(0) = 1/2 and f(17) (0)= 1/18 b) the series converges for all values of x  c) The three nonzero terms are x, x^2/2!, and x^3/3!, and the general term is x^(n+1)/(n+1)!.   d) f(x) in terms of the same familiar function is e^x

The Maclaurin series for f(x) is given by 1 + (x)/2! + x^2/3! + x^3/4! + ... + x^n/(n + 1)! + ...
a) To find f'(0), we take the derivative of the Maclaurin series and plug in x = 0:
f'(x) = 1/2! + 2x/3! + 3x^2/4! + ... + n*x^(n-1)/(n+1)! + ...
f'(0) = 1/2! = 1/2
To find f(17)(0), we take the 17th derivative of the Maclaurin series and plug in x = 0:
f(17)(x) = 17!/(n+1)! + ...
f(17)(0) = 17!/(17+1)! = 1/18

b) The given series converges for all values of x. This can be shown using the ratio test:
lim (n -> infinity) |(x^(n+1)/(n+2)!)/(x^n/(n+1)!)| = lim (n -> infinity) |x/(n+2)| = 0

Since the limit is less than 1, the series converges for all values of x.

c) To find the Maclaurin series for g(x), we multiply the Maclaurin series for f(x) by x:
g(x) = x*f(x) = x*(1 + (x)/2! + x^2/3! + ... + x^n/(n+1)! + ...)
= x + x^2/2! + x^3/3! + ... + x^(n+1)/(n+1)! + ...

The first three nonzero terms are x, x^2/2!, and x^3/3!, and the general term is x^(n+1)/(n+1)!.

d) To write g(x) in terms of a familiar function without using series, we can use the fact that the Maclaurin series for e^x is 1 + x/1! + x^2/2! + x^3/3! + ...:
g(x) = x + x^2/2! + x^3/3! + ... = x*(1 + x/1! + x^2/2! + x^3/3! + ...) = x*e^x

Then, we can write f(x) in terms of the same familiar function by dividing both sides of the equation by x:
f(x) = g(x)/x = (x*e^x)/x = e^x

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