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The best diagram to use to display data dispersion is a box plot. A box plot is a diagram that shows how a dataset is distributed and helps to identify any outliers.

The diagram that is best at displaying data dispersion is a box plot. Here's the main answer:When there is a need to compare the distribution of data, a box plot is often the best method.

A box plot is a diagram that shows how a dataset is distributed. It shows how data is spread out and helps to identify any outliers. It is most effective for comparing data sets that have a large number of data points and when the data is not normal (not evenly distributed).

A box plot is a great way to summarize large amounts of data and it is also very easy to read and interpret. It shows a number of statistical values, including the median (the middle value of the data set), the quartiles (the values that divide the data set into four equal parts) and the range (the difference between the maximum and minimum values).

Additionally, it can identify any outliers in the data, which are values that are significantly different from the rest of the data.A box plot is created by drawing a rectangle between the first and third quartiles (the middle 50% of the data) with a line drawn inside it to show the median.

Lines are then drawn from the edges of the rectangle to the minimum and maximum values. Any outliers are marked with a point outside of the rectangle.

The box plot is a great way to compare data sets and to visualize the dispersion of the data

The best diagram to use to display data dispersion is a box plot. A box plot is a diagram that shows how a dataset is distributed and helps to identify any outliers. It is most effective for comparing data sets that have a large number of data points and when the data is not normal. A box plot is created by drawing a rectangle between the first and third quartiles with a line drawn inside it to show the median.

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the values of x for which G'(x) = 0 and g'(x) = 0 are determined by the condition that the integral term (∫₀^(sin(x))e^(sin(t))dt) is equal to zero.

The derivative of the function G(x) can be found using the chain rule and the fundamental theorem of calculus. By applying the chain rule, we get G'(x) = 2(∫₀^(sin(x))e^(sin(t))dt)(cos(x)).

To determine the values of x for which G'(x) = 0, we set the derivative equal to zero and solve for x: 2(∫₀^(sin(x))e^(sin(t))dt)(cos(x)) = 0. Since the term cos(x) is never equal to zero for all x, the only way for G'(x) to be zero is if the integral term (∫₀^(sin(x))e^(sin(t))dt) is zero.

Now let's consider the function g(x) defined as g(x) = (∫₀^(sin(x))e^(sin(t))dt)^2. To find g'(x), we apply the chain rule and obtain g'(x) = 2(∫₀^(sin(x))e^(sin(t))dt)(cos(x)).

Similarly, to find the values of x for which g'(x) = 0, we set the derivative equal to zero: 2(∫₀^(sin(x))e^(sin(t))dt)(cos(x)) = 0. Again, since cos(x) is never equal to zero for all x, the integral term (∫₀^(sin(x))e^(sin(t))dt) must be zero for g'(x) to be zero.

In summary, the values of x for which G'(x) = 0 and g'(x) = 0 are determined by the condition that the integral term (∫₀^(sin(x))e^(sin(t))dt) is equal to zero.

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The water pipe sometimes bursts in winter because of the flowing water getting transformed into freezing water due to drop in temperature and the volume increases creating more pressure on the wall pipes.

Bursting of Water Pipes During a Very Cold Winter

The straightforward explanation is that during very cold winters, as water freezes into ice, it expands, causing solid ice to fill a larger volume than the liquid that was previously flowing through the pipes.

As we know that, the pressure P increases with increase in volume, V, the increased volume of frozen water leads to increase in the pressure inside the pipe.

The pressure that the ice builds up inside the pipes could rupture the pipe walls.

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Answer:

Step-by-step explanation:

that would be 5 miles bc 3+2 is 5

The distance between Mary's and Roger's houses is approximately 3.6 miles.

A pair of numbers called coordinates are used to locate a point or a form in a two-dimensional plane. The x-coordinate and the y-coordinate are two numbers that define a point's location on a 2D plane.

We can use the Pythagorean theorem to find the distance between Mary's and Roger's houses since they form a right triangle with the school at the vertex:

Let A be the school (0, 0), B be Mary's house (0, 2), and C be Roger's house (-3, 0).

Then the length of AB is 2 miles and the length of AC is 3 miles.

The distance between Mary's and Roger's houses is the length of the hypotenuse BC.

Using the Pythagorean theorem, we have\(BC^2 = AB^2 + AC^2 = 2^2 + 3^2 = 13.\)

Taking the square root of both sides, we get\(BC = \sqrt{(13)} = 3.6\) miles.

Therefore, Between Mary and Roger's homes, there are roughly 3.6 miles.

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We need to find the critical value za/2 for a given confidence level. For #6, we need to find za/2 for a 96.99% confidence level, and for #7, we need to find za/2 for a 99.5% confidence level.

To find the critical value za/2 for a given confidence level, we need to use a standard normal distribution table or a calculator with a built-in function for finding critical values. The critical value za/2 is the number of standard deviations from the mean that includes the middle percentage of the distribution based on the confidence level.

For example, for #6, we need to find the critical value za/2 for a 96.99% confidence level. To do this, we first find the area to the right of za/2 using a standard normal distribution table or calculator. The area to the left of za/2 will also be 0.5 - (0.9699/2) = 0.01505. We can then look up the corresponding z-score for this area in the table or calculator, which gives us a critical value of 2.57.

Similarly, for #7, we need to find the critical value za/2 for a 99.5% confidence level. We first find the area to the right of za/2, which is 0.005. The area to the left of za/2 will also be 0.5 - (0.995/2) = 0.0025. We can then look up the corresponding z-score for this area, which gives us a critical value of 2.81.

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The Z score that is equivalent to the raw score 92.5 is B. -1.25.

A Z score represents the number of standard deviations a raw score is from the mean in a normal distribution. To calculate the Z score, we use the formula: Z = (X - μ) / σ, where X is the raw score, μ is the mean, and σ is the standard deviation.

Given that the mean score is 100 and the standard deviation is 15, we can calculate the Z score for the raw score 92.5 as follows:

Z = (92.5 - 100) / 15

Z = -7.5 / 15

Z = -0.5

Therefore, the Z score that is equivalent to the raw score 92.5 is -0.5.

The Z score is a useful measure in statistics that allows us to standardize and compare data points across different distributions. It helps us understand the relative position of a data point within a distribution and determine how unusual or typical that data point is compared to others. By calculating the Z score, we can easily determine the percentage of data points that fall below or above a particular value in a normal distribution, which aids in making statistical inferences and drawing conclusions.

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The first four terms of the sequence are:

a1 = 2

a2 = 2 - 3 = -1

a3 = -1 - 3 = -4

a4 = -4 - 3 = -7

The sequence defined by the rule an = 2, if n = 1; an-1-3, if n > 1, starts with the first term being 2. For all subsequent terms, the value of the previous term is subtracted by 3. Therefore, the second term of the sequence is -1 (2-3), the third term is -4 (-1-3) and fourth term is -7 (-4-3). This pattern of subtracting 3 from the previous term will continue for all subsequent terms in the sequence. The sequence can be represented by the function an = 2 - 3(n-1) for any natural number n.

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Answer:

75% of 200 is 150 ! :) .......

Answer:

C: 150 :)

75% of 200 is 150

Answer: (D)

the answer would be D

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

1/2^8

=1/256

a.

1^8/2

=1/2

b.

2^1/2

=1.414213562

c.

2^-8

=1/256

The equivalent expression as per the given expression will be equal to 2⁻⁸. Hence, option C is correct.

If a mathematical operation includes at least two words that are connected by an operator and either comprise numbers, variables, or both, it is referred to as an expression.

The operations with reflection coefficients include adding, subtracting, multiplying, and dividing. A mathematical operation like reduction, addition, multiplication, or division is used to include terms in an expression.

As per the given expression in the question,

1/2⁸

The solution for the expression will be,

= 1/256

And, the equivalent expression will be,

= 2⁻⁸

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Answer:

10x^9

Step-by-step explanation:

Add the exponents together and multiply normally

2x^6+5x^3

=10x^9

Answer:

2x^6x+5x^3

Step-by-step explanation:

First you want to

Add the exponents like you would with regular numbers

Which comes out to

2

Answer:If p and q vary inversely, it means that their product remains constant. So we can set up the equation:

p * q = k

where k is the constant of variation.

Given that p is 29 when q is 25, we can substitute these values into the equation:

29 * 25 = k

725 = k

Now, let's determine the value of q when p is equal to 5:

p * q = k

5 * q = 725

Dividing both sides of the equation by 5:

q = 725 / 5

q = 145

Therefore, when p is equal to 5, q is equal to 145.

Step-by-step explanation:

Answer:p1q1=p2q2

q1=25,p1=29;

p2=5,q2=?;

q2=p1q1/p2;

q2=25*29/5;

q2=29*5;

q2=145.

Step-by-step explanation:

The rational expression is undefined when the denominator is equal to zero. This is because division by zero is not allowed in mathematics, and the result would be "undefined."

To find the values for which the rational expression is undefined, we need to set the denominator equal to zero and solve for the variable. In this case, the denominator is z:

z = 0

Therefore, the rational expression is undefined when z = 0.

So, the values for which the rational expression ((8x)/(z)) is undefined are:

z = 0

I hope this helps! Let me know if you have any further questions.

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The final solution of the given problem is X = 2.82, Y = 1.04 for an Optimal solution Value of -16.93.

Given the optimization problem in 2X2 – 14X + 2XY + Y2 – 18Y + 50s.t. X + 4Y ≤ 8, we have to find the minimum solution to the given problem.

Solution To find the solution to the given optimization problem, we need to use the Lagrange multiplier method. Using this method, we have the following system of equations: 2x - 14 + 2y = λ4y - λ = 0x + 4y ≤ 8Solving the above equations, we get the following solutions:x = 3, y = 1, λ = 6

The optimal solution is X = 3, Y = 1, for an optimal solution value of -17. If the right-hand side of the constraint is increased from 8 to 9, the objective function would change by -2.29. (Decrease by 2.29)Now, we have to resolve the problem with a new right-hand side of 9.

The new optimization problem will be in 2X2 – 14X + 2XY + Y2 – 18Y + 50s.t. X + 4Y ≤ 9

Using the same method as above, we have the following system of equations:2x - 14 + 2y = λ4y - λ = 0x + 4y ≤ 9Solving the above equations, we get the following solutions:x = 2.82, y = 1.04, λ = 6.07

The objective function value is -16.93 so the actual increase/decrease is only -0.07 rather than -2.29. Hence, the actual change is very different from the estimated change.

Therefore, the final solution of the given problem is X = 2.82, Y = 1.04 for an optimal solution value of -16.93.

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Answer:

Subtract 11 both sides to isolate the variable and it's cooeficient.

Step-by-step explanation:

Given equation:

The main goal to determine the solution of the equation is to isolate the variable that is present in the equation.

(1) Subtract 11 both sides to isolate the variable and it's cooeficient.

(2) Simplify if possible.

(3) Divide the cooeficient (-3) both sides to remove the cooeficient from the variable.

Once the variable has been isolated, the opposite side of the variable will be the solution to the variable.

Step-1: Subtract 11 both sides

Step-2: Simplify (if possible)

Step-3: Divide the cooeficient of x (-3) both sides

Therefore, the first step in simplifying the expression (11 - 3x = 44) is to subtract 11 both sides to isolate the variable and it's cooeficient. When the expression is simplified, we get the solution x = -11.

Answer:

C and A

Step-by-step explanation:

I think but not sure

Answer:

A and C

Step-by-step explanation:

The only shapes that have perfect 90° are the square and rectangle. It is impossible to form other shapes cutting only parallel and/or perpendicular to any side of the rectangular prism.

Answer:

\(\huge\boxed{\bf\:5}\)

Step-by-step explanation:

Polynomial = \(x^{2} (1 - x^{3})\).

Before determining the degree of the polynomial, let's open the parentheses using the distributive property .

\(x^{2} (1 - x^{3})\\=\underline {x^{2} - x^{5}}\)

Degree is the highest exponential power in a polynomial  .

So, the degree of the given polynomial is 5.

\(\rule{150pt}{2pt}\)

Answer:

answer is d

Step-by-step explanation:

25%of 6billion is 1.5 billion that's the difference in money from year one and two

The growth rate of GDP from year 1 to year 2 for the considered hypothetical economy is given by: Option D: 25%

Suppose the value of which a thing is expressed in percentage is "a'

Suppose the percent that considered thing is of "a" is b%

Then since percent shows per 100 (since cent means 100), thus we will first divide the whole part in 100 parts and then we multiply it with b so that we collect b items per 100 items(that is exactly what b per cent means).

Thus, that thing in number is

\(\dfrac{a}{100} \times b\)

Growth rate (in percentage) of GDP is the percent of previous years GDP the next year GDP is.

For first year, GDP = $6 billion

For second year, GDP = $7.5 billion

So the difference is of 1.5 billion dollar increment in GDP.

Thus, the rate of growth of GDP from first year to second year is $1.5 billion per year.

Now we need to find out how much 1.5 billion dollars increment is in comparison to the first year GDP (so as to know how much percent is increased).

Let we have: 1.5 billion is P% of 6 billion

Then, we get:

\(\dfrac{6000000000}{100} \times P = {1500000000}\\\\60000000 \times P = 1500000000\\\\\text{Dividing both the sides by 60000000, we get:}\\\\P = \dfrac{1500000000}{60000000} = 25 \: \rm (in \: percent)\)

So second year's GPD is 25% incremented compared to the first year's GDP.

Thus, the growth rate of GDP from year 1 to year 2 for the considered hypothetical economy is given by: Option D: 25%

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The measure of center that is the most appropriate for this data set is option (A) mean.

Measure of center.

Measure of center refers a summary measure that attempts to describe a whole set of data with a single value that represents the middle or center of its distribution.

Given,

Here we have the data set and we need to find the measure of the center of the data.

Here we know that the given data are

=> 20, 6, 42, 13, 15, 10, 9, 12, 12

Now, we have to arrange the numbers from least to greatest, then we get the sequence as,

=> 6, 9, 10, 12, 12, 13, 15, 20, 42

While we looking into the given data, we have identified that the mean of this data set is 15.44 and the median is 12 and the mode is 12

Therefore, the given data is normally distributed, the correct measure of center is the mean.

So, the correct option is (A)

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Answer:

10.

Step-by-step explanation:

According to Pythagoras,

14^2 = 10^2 + x^2

196 = 100 + x^2

x^2 = 196-100

x^2 = 96

x = 9.8

x = 10  (nearest tenth)

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When a rectangle is rotated about the y-axis, it creates a solid shape known as a cylindrical shell or a hollow cylinder.

When a rectangle is rotated about the y-axis, each point on the rectangle traces a circular path.  

The resulting shape is a solid formed by the collection of these circular paths, creating a cylindrical shell or a hollow cylinder.

The height of the cylinder corresponds to the length of the rectangle, while the circumference of the cylinder corresponds to the width of the rectangle. The rotation about the y-axis gives the shape a cylindrical appearance, with the y-axis running through the center.

This shape is often used in calculus and geometry to calculate volumes and solve related problems. It is important to note that the rotation about the y-axis assumes that the longer side of the rectangle is aligned parallel to the y-axis.

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When a rectangle is rotated about the y-axis, it creates a solid shape known as a cylindrical shell or a hollow cylinder.

When a rectangle is rotated about the y-axis, each point on the rectangle traces a circular path.  

The resulting shape is a solid formed by the collection of these circular paths, creating a cylindrical shell or a hollow cylinder.

The height of the cylinder corresponds to the length of the rectangle, while the circumference of the cylinder corresponds to the width of the rectangle. The rotation about the y-axis gives the shape a cylindrical appearance, with the y-axis running through the center.

This shape is often used in calculus and geometry to calculate volumes and solve related problems. It is important to note that the rotation about the y-axis assumes that the longer side of the rectangle is aligned parallel to the y-axis.

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The amount of interest earned on a deposit of $60.00 at a rate of 9% per annum for 2 years is $108.

As per the given problem:

Amount deposited = $60.00

Interest rate per year = 9%

The formula for calculating the interest is given by:

Interest = (Principal × Rate × Time)/100

Where Principal is the initial amount invested or deposited

Rate is the percentage of interest that you earn per annum

Time is the duration for which you want to calculate the interest

Putting the values in the above formula, we get:

Interest = (60 × 9 × 2)/100= (108 × 1)/1= $108

So, the amount of interest earned on a deposit of $60.00 at a rate of 9% per annum for 2 years is $108.

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please see analysis

\(\left\{\right.{ \triangle}\ RST\cong { \triangle}\ DE\)F

\((SSS\ Congruence\ Postulate)\)

\(2.\ { \triangle\ CAT\cong { \triangle\ BED\ \left\{\right.Given\left.\ \right\}\)

\(\bar{AT}\cong\bar{ED}\)

\(\overline{AT}=20\)

\(so\ \overline{ED}=20\)

\(DE=3x-7=20\rightarrow\ x=9\)

I hope this helps you:)

Answer:

14.8 or round up to 15 burgers

Step-by-step explanation:

29.2

Step-by-step explanation:

15×15=225

25×25=625

225+625=850

the square root of 850 is 29.2

Answer:

EVALUATE

false

Step-by-step explanation:

Complex number

(39+5=5a=9)

The magnitude of an earthquake with an intensity 10,000 times is [㏒10000]

magnitude can be regarded as the size or the weight of destruction that is been experienced as a result of the earthquake.

The magnitude as regards Richter scale is

[㏒(I/I₀]

But we were given l as 10000I₀.

Then if we substitute we have, [㏒(10000I₀./I₀)]

If we simplify we have:

[㏒10000]

Therefore, magnitude of an earthquake with an intensity 10,000 times is [㏒10000]

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The z-score for P(? ≤ z ≤ ?) = 0.60 is approximately 0.25.

The z-score for P(z ≥ ?) = 0.30 is approximately -0.52.

How to find the Z score

P(Z ≤ z) = 0.60

We can use a standard normal distribution table or a calculator to find that the z-score corresponding to a cumulative probability of 0.60 is approximately 0.25.

Therefore, the z-score for P(? ≤ z ≤ ?) = 0.60 is approximately 0.25.

For the second question:

We want to find the z-score such that the area under the standard normal distribution curve to the right of z is 0.30. In other words:

P(Z ≥ z) = 0.30

Using a standard normal distribution table or calculator, we can find that the z-score corresponding to a cumulative probability of 0.30 is approximately -0.52 (since we want the area to the right of z, we take the negative of the z-score).

Therefore, the z-score for P(z ≥ ?) = 0.30 is approximately -0.52.

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The operation that Amjed should perform to determine the relative frequency of a person over 30 years old who prefers to ride a mountain bike is given as follows:

2) Divide 25 by 462.

The parameters that are needed to calculate a probability are listed as follows:

Then the probability is calculated as the division of the number of desired outcomes by the number of total outcomes, hence it is the same as a relative frequency.

The total number of people is given as follows:

58 + 164 + 215 + 25 = 462.

Out of these people, 25 prefer mountain bike, hence the relative frequency is given as follows:

25/462.

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The selection depends on individual needs, preferences, and the intended use of the tiny house.

a) To find the amount of space inside each house, we need to calculate the volume for each design.

House on the left:

Volume = length x width x height = 2.5 m x 18 m x 2.8 m = 126 m³

Triangular house:

Volume of a triangular prism = (base area x height) / 2

Base area = (1/2) x base x height = (1/2) x 4 m x 10 m = 20 m²

Volume = (20 m² x 7 m) / 2 = 70 m³

b) When comparing the environmental impacts of each house, several factors need to be considered:

Positive impacts:

1. Material usage: Tiny houses use fewer materials, reducing resource consumption and waste generation.

2. Energy efficiency: Smaller living spaces require less energy for heating, cooling, and lighting, leading to lower energy consumption.

3. Land utilization: Tiny houses can be built on smaller plots of land, preserving green spaces and reducing urban sprawl.

Negative impacts:

1. Construction materials: Although tiny houses use less material overall, the environmental impact depends on the types of materials used. Sustainable and eco-friendly materials should be prioritized.

2. Water and waste management: Adequate provisions for water supply and waste disposal should be implemented to minimize environmental impacts.

3. Transportation: The transportation of tiny houses to their locations can contribute to carbon emissions if not done efficiently.

c) The choice of design for a tiny house depends on personal preferences and priorities. However, considering the provided information:

The house on the left offers a larger interior space of 126 m³, providing more room for living and storage. It may be suitable for individuals or couples who desire more space and functionality within their tiny house.

The triangular house has a smaller interior volume of 70 m³ but offers a unique design and aesthetic appeal. It may be preferred by individuals who prioritize a distinctive architectural style or who are looking for a minimalist and cozy living space.

Ultimately, the selection depends on individual needs, preferences, and the intended use of the tiny house. Factors such as lifestyle, desired amenities, and personal values regarding sustainability and resource conservation should be considered when making the final decision.

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