A friend of yours claims that they are a 75% free-throw shooter in basketball. You don't think she is that good and want to test her to gather evidence that she makes less than 75% of her free throws in the long run. You have her shoot 40 free throws and she makes 26 (or 65%) of them. You run your hypothesis test and find a p-value of 0.1150. Which of the following is the best way to state the conclusion? Use a = 0.05.
i. Because the p-value is large, there is strong evidence that your friend is a 65% free-throw shooter in the long run.
ii. Because the p-value is small, there is strong evidence that your friend is a 75% free-throw shooter in the long run.
iii. Because the p-value is small, there is strong evidence that your friend is less than 75% free-throw shooter in the long run.
iv. Because the p-value is large, there is strong evidence that your friend is a 75% free-throw shooter in the long run.
v. Because your p-value is not small enough, there is not strong evidence that your friend is less than 75% free-throw shooter in the long run.

Answer: The linear function is represented by f(x) = (4x/3) + 12

Step-by-step explanation: Taking a linear function's equation pattern to be the graph of y = ax + b, plot the sollutions for such:

(8) = (-3)a + b, and similarly: (-4) = 6a + b, solving for that will lead to a = (4/3) and b = (12), thus: f(x) = (4x/3) + 12.

Answer:

The answer is "Option C".

Step-by-step explanation:

There are goats behind two curtains, one behind every door.  

Whenever a contender chooses a curtain, this contender is told the curtain had a goat behind all this by one of the certain to curtains.  

Currently, one of two curtains another containing the car and one bearing a goat is provided to be chosen by the contestant. There is therefore an equal probability of \(\frac{1}{2}\).  Picking a car or a goat.  

Similarly, provided that

Strategies and tactics likelihood A= 10 % = 2 in 20 trails effective.  

Stratery B's chance = 80 % = 16 achievements in 20 directions = 80%  

Therefore,

\(\to \text{16 success} = 2 \ success+2\ success + 2\ success + 2\ success+ 2\ success +2\ success + 2\ success+ 2\ success + 2\ success}\\\\\to 16 \ success = 8(2 \ success) \\\)

\(\to 80 \% = 8 \times 10 \% \\\\\to 80 \% = 80 \%\)

its result value is expected not surprising.

Answer:

$4.00

Step-by-step explanation:

Answer:

y in (7,y) = 14

Step-by-step explanation:

A General Linear function is as the following:

y = mx + c, Where: m: slope of the line, c: y-intercept

Given that:

Point 1 (P1) = (1,5)

Point 2 (P2) = (3, 11)

Point 3 (P3) = (7,y)

By substituting in the linear function with P1:

5 = m + c  ---> (1)

By substituting in the linear function with P2:

11 = 3m + c   ---> (2)

By multiplying equation (1) times 3 and subtracting eq. (2) from it:

(15 = 3m + 3c) - (11 = 3m + c) =

4 = 2c

Then, c = 2

By substituting with "c" in eq. (1):

5 = m + 2

Then, m = 3

Hence,

the function of this line is:

y = 3x + 2

So,

to get "y" in P3, we are going to substitute with 7:

y = 3(7) + 2

then "y" in P3 = 23


Another Solution:

by getting the slope of the line:

\(Slope = \frac{\triangle y}{\triangle x}\) Where: Δy: change in y points, Δx: change in x points

by utilizing P1 & P2 in slope formula:

\(slope = \frac{11 - 5}{3 - 1} = \frac{6}{2} = 3\)

By substituting with P1 in the linear function:

5 = 3 + c

Then, c = 2

the function of the line is:

y = 3x + 2

So,

to get "y" in P3, we are going to substitute with 7:

y = 3(7) + 2

then "y" in P3 = 23



hope you find this easy to understand....

Have any questions? Write in the comments.

give me brainliest if you found this answer useful

The chain rule is a formula used in calculus to find the derivative of a composition of functions. It is an important tool for solving problems in many areas of mathematics and science.

The chain rule formula can be stated as follows:

If y = f(g(x)), then the derivative of y with respect to x is given by:

dy/dx = (df/dg) * (dg/dx)

In other words, the derivative of y with respect to x is equal to the derivative of f with respect to g, multiplied by the derivative of g with respect to x.

Here, f and g are functions of x, and y is a function of g. The chain rule formula tells us how to find the derivative of y with respect to x, by taking into account the effect of both f and g on the function y.

The chain rule can be extended to more complex compositions of functions, by applying the formula repeatedly. For example, if y = f(g(h(x))), then the chain rule can be applied twice, as follows:

dy/dx = (df/dg) * (dg/dh) * (dh/dx)

This formula tells us how to find the derivative of y with respect to x, by taking into account the effects of all three functions f, g, and h on the function y.

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Answer:

Step-by-step explanation:

( 3 \(x^{4}\) - 11x³ - x² - 18x + 24 ) ÷ ( x - 4 ) = 3x³ + x² + 3x - 6

Answer:

700

Step-by-step explanation:4623=4600

3892=3900

4600-3900=700

Answer:

700

Step-by-step explanation:

4623 round to the nearest hundred : 4600

3892 round to the nearest hundred: 3900

4600-3900= 700

The two distances are equal, which means the points (2, -8) and (0, -8) are symmetric about the axis of symmetry x = 1, or the vertex (1, -9).

What is the quadratic equation?

The solutions to the quadratic equation are the values of the unknown variable x, which satisfy the equation. These solutions are called roots or zeros of quadratic equations. The roots of any polynomial are the solutions for the given equation.

The vertex of a parabola in standard form, f(x) = a(x - h)² + k, is at the point (h, k).

We can rewrite the given equation, f(x) = x² - 2x - 8, in standard form by completing the square:

f(x) = x² - 2x - 8

= (x² - 2x + 1) - 1 - 8

= (x - 1)² - 9

So the vertex of the parabola is at the point (1, -9), where h = 1 is the x-coordinate of the vertex, and k = -9 is the y-coordinate of the vertex.

To verify that points (2, -8) and (0, -8) are symmetric about the vertex, we can calculate the axis of symmetry, which is x = h, or x = 1 in this case.

The distance between the vertex (1, -9) and the point (2, -8) is the same as the distance between the vertex and the point (0, -8), since these points have the same y-coordinate:

d((1, -9), (2, -8)) = d((1, -9), (0, -8))

Using the distance formula, we can calculate the left-hand side:

d((1, -9), (2, -8)) = √((2 - 1)² + (-8 - (-9))²)

= √(1 + 1)

= √(2)

Using the distance formula again, we can calculate the right-hand side:

d((1, -9), (0, -8)) = √((0 - 1)² + (-8 - (-9))²)

= √(1 + 1)

= √(2)

Hence, the two distances are equal, which means the points (2, -8) and (0, -8) are symmetric about the axis of symmetry x = 1, or the vertex (1, -9).

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Answer:

.44 repeating would be your decimal of dogs that weigh under 20 pounds.

Step-by-step explanation:

Answer:

.44

Step-by-step explanation:

Answer:

9

Step-by-step explanation:

Take the number of cars sold last month and subtract the number of cars sold this month

17 -8

9

He sold 9 more cars last month than this month

Answer:

9 more

Step-by-step explanation:

9 more because if total last time was 17 and this time was 8 then you do 17-8=9

Answer:

20

Step-by-step explanation:

\(10x - 30\)

\(10 \times 5 - 30\)

\(50 - 30\)

\( = 20\)

Answer:

0.75m/s

Step-by-step explanation:

speed = d/t

The data includes a concave mirror with a radius of curvature of +31.5 cm and magnification of m = 3.40. The formula for magnification is m = v/u, and the focal length is f = r/2. Substituting the values, we get u = v/m, and using the mirror formula, the distance of the object from the mirror is 10.15 cm.

Given data: Radius of curvature of a concave mirror, r = +31.5 cm Magnification produced by the mirror, m = 3.40

We know that the formula for magnification is given by:

m = v/u where, v = the distance of the image from the mirror u = the distance of the object from the mirror We also know that the formula for the focal length of the mirror is given by :

f = r/2where,f = focal length of the mirror

Using the mirror formula:1/f = 1/v - 1/u

We know that a concave mirror has a positive focal length, so we can replace f with r/2.

We can now simplify the equation to get:1/(r/2) = 1/v - 1/u2/r = 1/v - 1/u

Also, from the given data, we have :m = v/u

Substituting the value of v/u in terms of m, we get: u/v = 1/m

So, u = v/m Substituting the value of u in terms of v/m in the previous equation, we get:2/r = 1/v - m/v Substituting the given values of r and m in the above equation, we get:2/31.5 = 1/v - 3.4/v Solving for v, we get: v = 22.6 cm Now that we know the distance of the image from the mirror, we can use the mirror formula to find the distance of the object from the mirror.1/f = 1/v - 1/u

Substituting the given values of r and v, we get:1/(31.5/2) = 1/22.6 - 1/u Solving for u, we get :u = 10.15 cm

Therefore, the distance of the mirror from the face is 10.15 cm. The units are centimeters (cm).Answer: 10.15 cm.

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The correct answer is C." is either rational or irrational" because it cannot be expressed as the ratio of two integers.

The product of a non-zero rational number and a non-zero irrational number is either rational or irrational, depending on the specific numbers involved.

let's assume that the non-zero rational number is a/b and the irrational number is c. If their product is rational, we can write

a/b×c=d/e

where d and e are integers with no common divisors. This means:

c = (d/b) × (e/a)

Both d/b and e/a are rational numbers, so their product is also a rational number. Therefore, expressing the irrational number c as the product of two rational numbers is a contradiction. 

For example, consider the rational number 2/3 and the irrational number √2.

Multiplying them gives:

(2/3) * √2 = (2√2)/3

It is an irrational number because it cannot be expressed as the ratio of two integers. Therefore answer (C) is either rational or irrational.

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The probability of choosing all five white balls correctly from a bowl of 69 white balls and the probability of choosing the correct red ball from a bowl of 29 red balls is \({}^{69}C_5/29\) .

The probability of choosing all five white balls correctly can be calculated using the formula for combinations, where the order does not matter and the balls are chosen without replacement. The probability is given by:

P(Choosing all 5 white balls correctly) = (Number of ways to choose 5 white balls correctly) / (Total number of possible combinations)

The number of ways to choose 5 white balls correctly is 1, as there is only one correct combination.

The total number of possible combinations can be calculated using the formula for combinations, where we choose 5 balls out of 69. It is given by:

Total number of combinations = \({}^{69}C_5\)

Next, we need to calculate the probability of choosing the correct red ball from a bowl of 29 red balls. Since there is only one correct red ball, the probability is 1/29.

Finally, to find the likelihood of being the winner of the Powerball lottery, we multiply the probability of choosing all five white balls correctly by the probability of choosing the correct red ball:

Likelihood = P(Choosing all 5 white balls correctly) * P(Choosing correct red ball)

=\({}^{69}C_5 \times 1/29\\\)

This gives us the probability of being the winner of the Powerball lottery.

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An inverse relationship can not direct.

We know that an inverse proportion represents inverse or indirect relation between two quantities.

In inverse relationship, one value increases while the other value decreases, and vice versa.

But in case of direct relationship, if one quantity increases , the other quantity also increases, and  if one quantity decreases , the other quantity also decreases.

When two quantities 'm' and 'n' are inversely proportional to each other, it means when the value of m increases while the value of quantity  'n' decreases, and vice versa.

Also, an inverse relationship always has a negative slope.

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Answer:

The multiplication that takes place while distributing comes before addition and subtraction in order of operations.

Step-by-step explanation:

edge 2020

Answer:

A

Step-by-step explanation:

Answer:

Well, this took me a long time...the answer is 1792

Explanation:

I just need to keep adding and adding 56 FOR 32 TIMES!!!!!!

Please brainiest!

Answer:

The correct answer is 1,792

Step-by-step explanation:

Hope this helps

Answer:

the first one its more cheaper and i can afford it

Step-by-step explanation:

The best deal for hot dogs is Benny's Hot Dogs 4 hot dogs for $2.00

An equation is an expression that shows the relationship between two or more numbers and variables.

We are given that Phil wants to buy more than two hot dogs at the city fair. There are three hot dog stands, and each is offering a different deal.

Therefore, the deals are;

Benny's Hot Dogs 4 hot dogs for $2.00 means

4x = 2

x = 1/2 = 0.5

ABC Hot Dogs, Inc. 4 hot dogs for $3.00 means

4y = 3

y = 3/4 = 0.75

Hot Dog Hut 1 Hot dog for $2.00 *Buy 1, get 1 Free*

x = 2

And x + x = 2

Thus, we can conclude that the best deal for hot dogs is Benny's Hot Dogs 4 hot dogs for $2.00

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Answer:

£58.50

Step-by-step explanation:

Ratio of Paint : Cost

10 : 45

13 : x

10x : 585

\( \frac{10x}{10} = \frac{585}{10} \\ x = 58.5 \)

Answer:

line k:  y = x + 4

line m:  y = -2x + 4

line p:  y = -6

line r:  x = 1

Step-by-step explanation:

The equation for each line considering the graph is line k:  y = x + 4, line m:  y = -2x + 4, line p:  y = -6, line r:  x = 1

An object having an endless length and no width, depth, or curvature is called a line. Since lines can exist in two, three, or higher-dimensional environments, they are one-dimensional things.

Calculate the slopes of the lines as shown below,

\(m = y_2 - y_1 / x_2 - x_1\)

For line k, m = 0 - (-4) / -4 -0

m = -1

Thus, the equation of a line having slope -1 and coordinates (0, 4) can be written as,

\(y-y_1 = m(x- x_1 )\)

y - 4 = -1(x-0)

y -4 = -x

y = -x + 4

Similarly, write the equation for lines m, p, and r,

line m:  y = -2x + 4

line p:  y = -6

line r:  x = 1

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The time taken by the planes when they are 2000 miles apart is 2 hours.

We all know that formula of distance, speed and time is given by  distance = speed*time or time = distance/speed

Let x be the number of hours that the two planes will be 2000 miles apart.

Let 430x be the distance traveled by the first plane at 430 miles per hour

and 570x be the distance traveled by the second plane at 570 miles per hour.

here, 430x +570x =2000 is the total distance travelled by the first plane and the second plane

Solving yields the following steps:

1000x = 2000

Dividing 1000 to both sides of the above equation, we get

1000x/1000=2000/1000

So the value of x will be equivalent to 2

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The p has an exponent of 3 when the fraction is reduced

The expression is given as

5p^5q^4/8p^2q^2

Remove all other variables, except the variable p

So, we have the following expression

p^5/p^2

Apply the law of indices in the above expression

So, we have the following equation

p^5/p^2 = p^5 - 2

Evaluate the difference

p^5/p^2 = p^3

The index on p is 3

Hence, the exponent on the p is 3

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Complete question

If the following fraction is reduced, what will be the exponent on the p? - 5p^5q^4/8p^2q^2 5 4 3 2

Answer: the answer is B

Step-by-step explanation:

Answer:b

Step-by-step explanation:

The answer is : 5.29411764706

The answer when rounded:  5.29 or 5.3

I found the answer by simply dividing 45/8.5 - Remember that per means division!

Answer: A) an equilateral triangle inscribed in a circle

Step-by-step explanation:

       In the mathematical world, a compass is a mathematical tool used for drawing and constructing precise shapes. You have likely seen one of these before, I have attached a visual example of what one might look like.

       Out of these given options, the only one that utilizes a compass for one step in addition to drawing the circle itself is A:

          A) an equilateral triangle inscribed in a circle

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Given:

Here a cylinder is given with radius is 2 unit and height is 6 unit.

Required:

Find the base and volume.

Explanation:

The base of cylinder is circle and the area of circle is

Now we have to find the volume of cylinder

now put the value of

so now volume of cylinder is

Final answer:

The base of cylinder is circle and the value of base is 12.56 square unit

Exact volume of cylinder is 24pi cubic unit and approximate volume of cylinder is 75.398 cubic unit

Answer:

16/20

Step-by-step explanation:

4:5

Multiply each side by 4

4*4: 5*4

16:20

16/20

Answer:

The answer is C. 16/20.

Step by step explanation:

This is because if you were to multiply 4 and 5 by 4, you would get 16/20. That means that both ratios are the same. Hope this helps! :)