Evaluate: g(f(5))
y = f(x)
y = g(x)

Answer:

10 maybe

Step-by-step explanation:

Answer:

F(1) = - 1

Step-by-step explanation:

F(x) = 2x-3

F(1) = 2(1)-3 (plug in 1 for x because 1=x)

F(1) = 2-3 (multiply 1 and 2)

F(1) = - 1

Answer:

I think this is the correct solution

Answer:

D

Step-by-step explanation:

Answer:

60

Step-by-step explanation:

Thx for the points Imfaoo

Answer:

All shapes except the cone with 5in radius and 8in height

Step-by-step explanation:

Volume of the cylinder with radius 5in and height 8in is expressed as;

V = πr²h

V = 3.14*5²*8

V = 3.14*25*8

V = 628 square inches

The volume of the cylinder is greater than 500in³

Volume of the cone with radius 5in and height 24in is expressed as;

V = 1/3πr²h

V = 1/3*3.14*5²*24

V = 3.14*25*8

V = 628 square inches

The volume of the cone is greater than 500in³

Volume of the spheree with radius 5in is expressed as;

V = 4/3πr³

V = 4/3π(5)³

V = 4/3 * 3.14 * 125

V = 523.33 square inches

The volume of the sphere is greater than 500in³

Answer:

its C. 8 :) please give me brainlist

Step-by-step explanation:

A ratio is a comparison of two quantities, expressed as a fraction or with a colon. For example, the ratio of boys to girls in a classroom might be 2:3 or 2/3. A ratio does not require any specific relationship between the two quantities being compared.

A proportion, on the other hand, is an equation that states that two ratios are equal. It is a statement that two ratios have the same value. For example, if the ratio of boys to girls in a classroom is 2:3 and the total number of students is 50, we can set up a proportion to find out how many boys there are:

2/5 = x/50

In this case, x represents the number of boys. Solving the proportion yields x = 20, so there are 20 boys in the classroom.

In summary, while a ratio is simply a comparison of two quantities, a proportion is an equation that states that two ratios are equal.

Answer:

X-axis

Step-by-step explanation:

Maybe

Answer:

y = -2/3x + 4

Step-by-step explanation:

Use formula for slope given two points.

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

The two points are (0, 4) and (6, 0)

m = (0 - 4)/(6 - 0)

m = -4/6

m = -2/3

y = -2/3x + b

The y-intercept b is 4.

a (9, π/4) in polar coordinates corresponds to (x, y) = (9√2/2, 9√2/2) in rectangular coordinates. b (7, π/2) in polar coordinates corresponds to (x, y) = (0, 7) in rectangular coordinates. c (6, 0) in polar coordinates corresponds to (x, y) = (6, 0) in rectangular coordinates.

To convert from polar to rectangular coordinates, we can use the following formulas:

x = r * cos(θ)

y = r * sin(θ)

Let's apply these formulas to each given set of polar coordinates:

(a) (9, π/4):

Using the formulas, we have:

x = 9 * cos(π/4) = 9 * (√2/2) = 9√2/2

y = 9 * sin(π/4) = 9 * (√2/2) = 9√2/2

Therefore, the rectangular coordinates are (x, y) = (9√2/2, 9√2/2).

(b) (7, π/2):

Using the formulas, we have:

x = 7 * cos(π/2) = 7 * 0 = 0

y = 7 * sin(π/2) = 7 * 1 = 7

Therefore, the rectangular coordinates are (x, y) = (0, 7).

(c) (6, 0):

Using the formulas, we have:

x = 6 * cos(0) = 6 * 1 = 6

y = 6 * sin(0) = 6 * 0 = 0

Therefore, the rectangular coordinates are (x, y) = (6, 0).

In summary:

(a) (9, π/4) in polar coordinates corresponds to (x, y) = (9√2/2, 9√2/2) in rectangular coordinates.

(b) (7, π/2) in polar coordinates corresponds to (x, y) = (0, 7) in rectangular coordinates.

(c) (6, 0) in polar coordinates corresponds to (x, y) = (6, 0) in rectangular coordinates.

It is important to note that converting from polar to rectangular coordinates allows us to express points in the Cartesian coordinate system, where x represents the horizontal position and y represents the vertical position. By using the formulas x = r * cos(θ) and y = r * sin(θ), we can determine the corresponding rectangular coordinates based on the given polar coordinates.

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Answer:

7.x=\(\sqrt{12^{2}- 11^{2} }\)

  x=\(\sqrt{23}\) in

8.x=\(\sqrt{11^{2} -8^{2} }\)

   x=\(\sqrt{57}\) yd

9.x=\(\sqrt{2^{2} +2^{2} }\)

   x=\(\sqrt{8}\) m

10.x=\(\sqrt{9^{2} +6^{2} }\)

    x=\(\sqrt{117}\) m

11.x=\(\sqrt{170-4^{2} }\)

   x=\(\sqrt{154}\) mi

12.x=\(\sqrt{37+7^{2} }\)

    x=\(\sqrt{86}\) yd

Answer:

what topic???????????????????

Because it diverges using a comparison test, the correct answer is an option (E).

The comparison test, also known as the direct comparison test to distinguish it from other closely related tests, offers a method for determining whether an infinite series or an improper integral will converge or diverge.

The test is effective in both situations by contrasting the given series or integral with one whose convergence characteristics are known.

So, refer to the image attached below.

According to the image which has the reason for convergence and divergence, we know that the correct answer would be option (E).

The reason is the comparison test.

Therefore, because it diverges using a comparison test, the correct answer is an option (E).

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So the order from left to right would be: Mode, Median, Mean.

In a positively skewed distribution, the mean is typically larger than the median, and the median is larger than the mode.

This can be illustrated in the following way:

Mean: The mean is affected by extreme values in the tail of the distribution, and will be pulled in the direction of the skew. Therefore, in a positively skewed distribution, the mean will be to the right of the median.

Median: The median is the value that separates the lower 50% of the data from the upper 50% of the data. In a positively skewed distribution, the tail of the distribution is on the right-hand side, which means that the median will be closer to the left-hand side than the mean.

Mode: The mode is the most frequent value in the distribution. In a positively skewed distribution, the mode will be the smallest value, located at the left-hand side of the distribution, while the mean and median will be to the right of it.

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Based on the information provided, the assumption for inference about a proportion that is violated is the independence assumption. This assumption states that the sampled observations should be independent of each other.

In this case, since the produce manager inspects large truckloads of potatoes, it is likely that the sampled potatoes are not independent because they all come from the same truckload.
To fulfill the independence assumption, the produce manager should randomly sample potatoes from different truckloads to avoid any potential biases or correlations within a single truckload. This would ensure that each sampled potato is independent of the others.
Additionally, other assumptions for inference about a proportion include random sampling, which is satisfied in this scenario since the produce manager selects a simple random sample (SRS) of 50 potatoes. Another assumption is that the conditions for a normal approximation to the sampling distribution of the sample proportion are met, but this assumption is not violated based on the information provided.

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Among the given options, the description that best fits a frequency table is "a grouping of qualitative data into classes showing the number of observations in each class."

The best description of a frequency table is: "A grouping of qualitative data into classes showing the number of observations in each class."

A frequency table is a statistical tool used to organize and summarize qualitative data by grouping it into classes or categories and displaying the number of observations or frequency in each class.

It provides a clear and concise representation of how the data is distributed across different categories.

In a frequency table, the qualitative data is organized into classes or categories, which are mutually exclusive and exhaustive.

Each class represents a range or a distinct category, and the frequency column displays the count or number of observations that fall within each class.

The frequencies can be absolute frequencies (counts) or relative frequencies (proportions or percentages).

The purpose of a frequency table is to provide a visual summary of the data distribution, allowing for easy identification of patterns, gaps, or outliers.

It helps to understand the frequency or occurrence of different values or categories in the dataset.

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Answer:

3 or the 3rd one from the top

Step-by-step explanation:

Since after 8 minutes it wasn't cooked enough he put it in for more time. So that means the arrow should be pointing to more time. But the circle isn't filled in because it is more than 8 minutes.

Answer:

20

Step-by-step explanation:

To solve this question we can use a system of linear equations. The 2 equations should represent- 1) the number of total tickets sold and 2) the total amount raised. So, the two equations look like this (in this situation, let x stand for the cheaper tickets and y for the more expensive ones).

Then, there are multiple ways to solve this including graphing, elimination, and substitution. In my opinion, substitution is the best for this situation.

Firstly, isolate the y variable in the first equation

Next, plug in this value for y in the second equation

Then, solve this equation algebraically

Since x stands for the cheaper tickets, we know that 20 people bought the cheaper tickets.

Answer:

The expression x⁴ + 8x³ + 34x² + 72x + 81 cannot be factored further using simple integer coefficients. It does not have any rational roots or easy factorizations. Therefore, it remains as an irreducible polynomial.

The graph that correctly represents the data in the table for this problem is given as follows:

Top right graph.

On the definition of a function, the y-intercept is given by the value of y for which the input assumes a value of zero.

Hence, on the graph of a function, the y-intercept is the value of y for which the graph touches or crosses the y-axis.

From the table, we have that when x = 0, y = 4, hence the graph should cross the y-axis at y = 4, hence the top right graph is the correct option in the context of this problem.

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Answer:

10 square meters will have a standard deviation of 1.897.

Step-by-step explanation:

Standard deviation for n instances of a variable:

If the standard deviation for one instance of a variable is \(\sigma\), for n instances of the variable, the standard deviation will be of \(s = \sigma\sqrt{n}\)

The standard deviation of the number of flaws per square yard is 0.6

This means that \(\sigma = 0.6\)

For the 10 square yards will a standard deviation of

\(n = 10\), so:

\(s = \sigma\sqrt{n} = 0.6\sqrt{10} = 1.897\)

10 square meters will have a standard deviation of 1.897.

Answer:

Step-by-step explanation:

      The expanded value of n! is (n) * (n - 1) * (n - 2) until we reach one.

      Given:

4! - ((11-2)!) / 8!)

      Rewrite:

\(\displaystyle 4! - \frac{(11-2)!}{8!}\)

      Subtract:

\(\displaystyle 4! - \frac{9!}{8!}\)

      Expand:

\(\displaystyle 4*3*2*1 - \frac{9*8*7*6*5*4*3*2*1}{8*7*6*5*4*3*2*1}\)

      Cancel out values that equal one in the fraction:

\(\displaystyle 4*3*2*1 - \frac{9}{1}\)

      Multiply:

\(\displaystyle 24 - \frac{9}{1}\)

      Simplify:

24 - 9

      Subtract:

15

The measure of the angle between the end of the shadow and the vertical side of the building is approximately 71 degrees.

Given the building is 290 feet tall and casts a 100 foot shadow.

Let x be the angle formed between the end of the shadow and the vertical side of the building.

Therefore, we can construct the following diagram;

From the diagram;

The tangent function relates the angle and the opposite side of a right triangle.

Therefore;

Tangent = opposite/adjacent

Tangent x = opposite/adjacent

Tangent x = 290/100

We can now take the inverse tangent of both sides;

x = tan^-1 (290/100)

x = 71.57 degrees, correct to two decimal places.

Therefore, the measure of the angle between the end of the shadow and the vertical side of the building is approximately 71 degrees.

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Answer:

8x + 80

Step-by-step explanation:

positive side

In the equation y = mx + b, the meaning of the m and the b is

A linear function consists of functions where the variables has exponents of 1.

The graph of linear functions is a straight line graph and the relationship is expressed in the form.

y = mx + b

Information gotten from the question include

In the equation y = mx + b

m = ? and b = ?

y = mx + b

definition of variable to suit the problem

y = output variable

m = slope

x = input variable

b = y intercept

therefore m and b are the slope and y intercept respectively

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Answer:

4/7 or 4 up, 7 to the right.

Step-by-step explanation:

We have to isolate y, so if we subtract 4x from both sides we get:

-7y = -4x + 5

Then we divide by -7

y = 4/7x + 5/7

The slope is 4/7 or 4 up, 7 to the right.

The printer has a unit rate of 1/2 pages per second , where the slope of the line is m = 1/2

The equation of a line is expressed as y = mx + b where m is the slope and b is the y-intercept

And y - y₁ = m ( x - x₁ )

y = y-coordinate of second point

y₁ = y-coordinate of point one

m = slope

x = x-coordinate of second point

x₁ = x-coordinate of point one

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

Given data ,

Let the equation of line be represented as A

Now , the value of A is

Let y represent the number of pages printed by the printer

Let x represent the time taken is second

Let the first point be P ( 2 , 1 )

Let the second point be Q ( 4 , 2 )

Now , the slope of the line is m = ( y₂ - y₁ ) / ( x₂ - x₁ )

Substituting the values in the equation , we get

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

Slope m = 1/2

Therefore , the value of m is 1/2 pages per second

Hence , the printer has a unit rate of 1/2 pages per second

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Answer:

a(n) = (-1)^n × 3^(-1+n)