(PLEASE HELP!!!) The table below shows some inputs and outputs of the invertible function f with domain all real numbers.
Find the following values

Answer:

All of the following have the same solution except b + 2 = 8

Answer:

the answer is D.

Step-by-step explanation:

A.   \(50 = 5 m = 10=m\)

B.    \(x-6=4 = x=10\)

C.   \(w/5=2 = w=15\)

D. \(b+2=8 = b=6\)

hope this helps and feel free to give brainiest

Answer:kkkkkkk

Step-by-step explanation:

The range, mean, and median of the given data set are equal to 38, 20, and 5 respectively.

Data set = {2, 7, 15, 3, 29, 40, 6, 28, 3}

Mathematically, the range of a data set can be calculated by using this formula;

Range = Highest number - Lowest number

Range = 40 - 2

Range = 38.

Data set = {12, 34, 31, 8, 15, 20}

F(x) = 12 + 34 + 31 + 8 + 15 + 20 = 120

Mathematically, the mean of a data set can be calculated by using this formula:

Mean = F(x)/n

Mean = 120/6

Mean = 20.

Data set = {2, 4, 5, 7, 10}

Median = 5.

The total number of shots = 18 × 3 = 54 shots.

P(11) = 100 - P(T)

P(11) = 100 - 54

P(11) = 56%.

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The triangle with 358 dots on each side will have a total of 128,164 dots.

Let's analyze the pattern to determine the relationship between the number of dots on each side of the triangle and the total number of dots.

If we examine a few examples, we can observe the following:

- A triangle with 1 dot on each side will have a total of 1 dot.

- A triangle with 2 dots on each side will have a total of 1 + 2 + 1 = 4 dots.

- A triangle with 3 dots on each side will have a total of 1 + 2 + 3 + 2 + 1 = 9 dots.

From these examples, we can see that the total number of dots in a triangle is the sum of consecutive odd numbers. The sum of the first n odd numbers is given by the formula n^2.

To determine the number of dots in the triangle with 358 dots on each side, we need to calculate the sum of the first 358 odd numbers. Applying the formula, we get:

Y = 128,164

Therefore, the triangle with 358 dots on each side will have a total of Y dots, which is equal to 128,164.

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The perimeter of the trapezoid ABFE and the prove that the triangle ΔABC is an isosceles are as follows;

First question;

The perimeter of the trapezoid ABFE is 100 units

Second question;

The sides AB and BC in the triangle ΔABC are congruent, therefore, triangle ΔABC is an isosceles triangle

An isosceles triangle is a triangle that has two sides that have the same lengths.

The specified parameters are;

The segment joining the midpoints of the side \(\overline{AC}\) and \(\overline{BC}\) of the equilateral triangle ΔABC = EF

EF = 2·x + 8 and AB = 7·x - 2

The midsegment theorem applied to the triangle ΔABC indicates that we get;

EF = (1/2) × AB

Therefore; 2·x + 8 = (1/2) × (7·x - 2)

(1/2) × (7·x - 2) = 2·x + 8

7·x - 2 = 2 × (2·x + 8)

7·x - 2 = 4·x + 16

7·x - 4·x = 16 + 2 = 18

3·x = 18

x = 18/3 = 6

x = 6

EF = 2·x + 8

Therefore; EF = 2 × 6 + 8 = 20

EF = 20

AB = 7·x - 2

Therefore; AB = 7 × 6 - 2 = 40

AB = 40

AB = AC = BC (Definition of an equilateral triangle)

Therefore;

AC = BC = AB = 40 (symmetric property)

The midpoints E and F, indicates that we get;

AE = CE and BF = CF

AC = AE + CE and BC = BF + CF (segment addition property)

Therefore; AC = AE + AE = 2 × AE

40 = 2 × AE

AE = 40/2 = 20

BC = 2 × BF

40 = 2 × BF

BF = 40/2 = 20

The perimeter of the trapezoid ABFE, P = AB + BF + EF + AE

P = 40 + 20 + 20 + 20 = 100

Second question

The coordinates of the vertices of the triangle are;

A(1, 2), B(-5, 3), and C(-6, -3)

The lengths of the sides of the triangle found using the distance formula are;

AB = √((-5 - 1)² + (3 - 2)²) = √(37)

BC = √((-6 - (-5))² + (-3 - 3)²) = √(37)

AC = √((-6 - 1)² + (-3 - 2)²) = √(74)

The lengths of the sides AB and BC in the triangle ΔABC are the same, therefore, the triangle ΔABC is an isosceles triangle.

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Answer:

The bananas will cost $1.38.

Step-by-step explanation:

Explanation:

Multiply the number of pounds by the price per pound.

2.51lb×$0.55lb=$1.38

If the standard deviation of a set of data is 6, then the value of variance is 36

The formula for determining variance is variance = √Standard deviation

Variance of a set of data is equal to square of the standard deviation.

If the standard deviation of a set of data is 6 then we get variance by putting the value of standard deviation in the formula

variance = √Standard deviation

Take square root on both sides

Standard deviation² = 6²

Standard deviation= 36

Hence,  standard deviation of a set of data is 6, then the value of variance is 36

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Answer:

$5.50

Step-by-step explanation:

Add 3.00 plus 2.50.Which is 5.50.

Answer:

see below

Step-by-step explanation:

8- 2x - 5- 13x = 6

Combine like terms

-15x+3=6

Subtract 3 from each side

-15x+3-3=6-3

-15x = 3

Divide each side by -15

x = 3/-15

x = -1/5

Check

8 - 2(-1/5) -5 -13(-1/5) = 6

8 + 2/5 -5 +13/5 = 6

3 + 15/5 = 6

3+3=6

6=6

Answer:

A= 239.328 meters²

Step-by-step explanation:

A=n(b)(h)/2

n=6

b=9.6

h=8.31

The method of periodization that an athlete performs is  traditional periodization method.

Given,

An athlete perform five sets of five repetitions at 90% of 1rm on the first day of the week, five sets of fourteen repetitions at 85% of 1rm on the next training day, and five sets of two repetitions at 62.5%of 1rm on the last training day of the week;

Here,

The example above, where the percentage of one-repetition maximum (1RM) decreases as the training day progresses, is essentially a traditional periodization method.

As a result, during the course of the training cycle, the athletes' completed work gradually grows. As a result, as the load increases over time, there is a corresponding decrease in volume.

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Answer:

7 and -6   (corresponding to Answer C)

Step-by-step explanation:

Solve x(x - 1) = 42 for x.  

To do this, first perform the indicated multiplication and then rearrange the terms in standard quadratic function order:

x^2 - x - 42 = 0

Factoring yields (x - 7)(x + 6) = 0,

leadng to roots 7 and -6   (corresponding to Answer C)

Sin(A) = \(\frac{9}{41}\) and Cos(A) = \(\frac{40}{41}\).

Given that, a triangle ABC is a right-angled triangle with a right angle at B, Base AB has length labeled 40 units, Height BC has length labeled 9 units, and hypotenuse AC has length 41 units.

Then we need to find the value of sin(A) and cos(A).

To find the value of sin(A), we use the formula

\(sin(A)= \frac{opposite}{hypotenuse}\)

The value of opposite and hypotenuse are BC and AC respectively.

So, \(sin(A) = \frac{BC}{AC}\) \(= \frac{9}{41}\)

Thus the value of sin(A) is \(\frac{9}{41}\).

To find the value of cos(A), we use the formula

\(cos(A)= \frac{adjacent}{hypotenuse}\)

The value of adjacent and hypotenuse are AB and AC respectively.

So, \(cos(A) = \frac{AB}{AC}\) \(= \frac{40}{41}\)

Thus the value of cos(A) is \(\frac{40}{41}\).

So, the answers are:

Sin(A) = \(\frac{9}{41}\) Cos(A) = \(\frac{40}{41}\).

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Answer:

\(r = 3.63 (approximately)\)

Step-by-step explanation:

\(r^{3} = 47.77\\\)

\(r = \sqrt[3]{47.77} \\r = 3.63...\)

Answer:

1. 120583

2. 0248182

Step-by-step explanation:

According to the one you gave

The vertical lines on each side of the x mean it is the absolute value of x.

Replacing x with -x would make no change on the graph, because the absolute value is always a positive number.

The answer is B.

There will be no change on the graph of y = |x| if x is replaced with -x. Option B is correct.

A function is defined as the expression that set up the relationship between the dependent variable and independent variable.

The vertical lines on each side of the x mean it is the absolute value of x. Replacing x with -x would make no change on the graph because the absolute value is always a positive number.

Therefore, there will be no change on the graph of y = |x| if x is replaced with -x. Option B is correct.

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Answer:

78kg

Step-by-step explanation:

76×5= 380kg

380-72-74-75-81= 78kg

Answer: Ray AC is correct

This is because ray AE points in the same direction along ray AC. Put another way, points C and E are on the same line as A. So relabeling from "ray AE" to "ray AC" does not change the ray itself.

Keep in mind that order is important. So saying "ray AE" is completely different from "ray EA" due to the fact that the first letter is the endpoint while the second letter is where the ray goes on forever. So we can think of starting at point A and going in the direction of E to get ray AE, or going in the direction of C to get ray AC, and we're talking about the same ray.

Answer:

1.75k + 1.25 < 3.

Corrected:

1.75k + 1.25 < 3.

where's the construction of what todo

Answer:

The answwe is B.

Step-by-step explanation:

When you substitute x = 5 into the expression, ypu will get 37.

Prime number is a number that has only 2 factors, one and itself.

So 37 is a prime number.

Answer: is b

Step-by-step explanation:

hope that help

The degrees of freedom for a data table can be calculated using the formula:

Degrees of Freedom = (Number of Rows - 1) * (Number of Columns - 1)

In this case, the data table has 10 rows and 11 columns. Plugging these values into the formula:

Degrees of Freedom = (10 - 1) * (11 - 1) = 9 * 10 = 90

Therefore, the degrees of freedom for the given data table is 90.

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Answer:

You have to substitute the x-values into the function :

\(f(x) = {11}^{x} \)

\(f( - 2) = {11}^{ - 2} = \frac{1}{121} \)

\(f( - 1) = {11}^{ - 1} = \frac{1}{11} \)

\(f(0) = {11}^{0} = 1\)

\(f(1) = {11}^{1} = 11\)

\(f(2) = {11}^{2} = 121\)

A) The value of p(x=5) is 0.2017

B) The value of p(x=8) is 0.1167

C) The expected value (mean) of x7.89.

A) We are required to find P(x = 5).P(x = 5) is the probability that 5 out of the 10 students selected chose the stated option.

Using the binomial distribution formula, we have

P(x = 5) = nCx px q(n - x)

where n = 10, x = 5, p = 45/57 = 0.789, and q = 1 - p = 1 - 0.789 = 0.211

Thus, P(x = 5) = (10C5) (0.789)5 (0.211)5= 0.2017 (rounded to four decimal places)

B) We are required to find P(x = 8).P(x = 8) is the probability that 8 out of the 10 students selected chose the stated option.

Using the binomial distribution formula, we have

P(x = 8) = nCx px q(n - x)

where n = 10, x = 8, p = 45/57 = 0.789, and q = 1 - p = 1 - 0.789 = 0.211

Thus, P(x = 8) = (10C8) (0.789)8 (0.211)2= 0.1167 (rounded to four decimal places)

C) We are required to find the expected value (mean) of x.

Using the binomial distribution formula, we have

E(x) = np

where n = 10, and p = 45/57 = 0.789

Thus, E(x) = 10 × 0.789= 7.89 (rounded to two decimal places)

Therefore, the expected value (mean) of x is 7.89.

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Answer:

your answer is C 1 = 5

Step-by-step explanation:

The transformation is described as follows:

A. Triangle ABC is similar to triangle DEF.

Similar triangles are triangles that share these two features presented as follows:

For this problem, we have that triangle DEF is a dilation of triangle ABC, as it is an enlargement, hence the side lengths are proportional, while the angle measures remain constant, hence the triangles are similar.

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Answer:

  see attached

Step-by-step explanation:

The slope is the ratio of the change in y to the change in x. The y-intercept is the function value when x=0.

__

A table demonstrates a y-intercept of 4 if the y-value for x=0 is 4. It demonstrates a slope of 3 if the y-value increases by 3 when the x-value increases by 1.

A graph demonstrates a y-intercept of 4 when the line crosses the y-axis at y=4. It demonstrates a slope of 3 if it rises 3 grid squares for each grid square it runs to the right.

The table and graph indicated in the attachment both show a slope of 3 and a y-intercept of 4.

Answer: The answer would be 8.66 when rounded to the nearest hundredth.

Step-by-step explanation:

Answer:

$0.20 : 1 ounce

The nuts cost 20 cents per ounce.

Step-by-step explanation:

First, set up the ratio

$3.20 : 16 ounces [cost : weight]

Next, to find the price per ounce, divide each side by 16

$3.20 / 16: 16 ounces / 16

$0.20 : 1 ounce

Answer:

\(X - 6 \leq\ 52\)

Step-by-step explanation:

Six subtracted from a number is written as a number (x, or any other variable) - 6. At most means the maximum amount it could be is 52, so a greater than or less than sign wouldn’t do. It would have to be a less than or equal to sign because you are saying AT MOST.  Lastly, there is a 52 at the end to represent what the expression would equal! Hope it helps! (: