HELP ASAP
The number of minutes played and the number of field goal attempts for
certain players of the Indiana Pacers for the 1999–2000 season is shown below.
Player
Player
Best
Rose
Miller
Smits
Croshere
Davis
Minutes Field Goal
Played Attempts
2978 1196
2987 1041
1852
890
1885
653
Jackson
Perkins
Minutes Field Goal
Played Attempts
1691 561
2190 570
1620-- 441
582 187
634
108
Mullin
Mckey
2127
602
17. Make a scatter plot of the data.
18. Does the scatter plot show any relationship? If so, is it positive or
negative? Explain your reasoning.
19. Suppose a player played 2500 minutes. Predict the number of field goal
attempts for that player.

The probability that at least one of three randomly selected people has been vaccinated in a large population where 64% of people have been vaccinated is 0.784.

The probability that at least one of three randomly selected people has been vaccinated in a large population where 64% of people have been vaccinated can be calculated using the binomial probability formula.

The binomial probability formula is used to calculate the probability of a given number of successes from a given number of trials when the probability of success is constant. In this case, the number of trials is 3 (i.e. the three randomly selected people) and the probability of success is 64% (i.e. the probability that each of the randomly selected people has been vaccinated).

To calculate the probability that at least one of the three randomly selected people has been vaccinated, we first calculate the probability of none of them having been vaccinated:
P(none) = (1 - 0.64)^3 = 0.216

Then, the probability of at least one of them having been vaccinated is 1 - P(none) = 1 - 0.216 = 0.784.

In conclusion, the probability that at least one of three randomly selected people has been vaccinated in a large population where 64% of people have been vaccinated is 0.784.

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To test the researcher’s claim that on average high school students sleep less than middle school students, a two-sample t-test can be used.

Standard deviations are a measure of how spread out data points are from the mean. It is a measure of variability that is used to describe the distribution of data around the mean. Standard deviation is calculated by taking the square root of the variance, which is the average of the squared differences from the mean. It is used in statistical analysis to measure the spread of data points in relation to the mean.

The two-sample t-test tests the difference in means between two independent samples. The null hypothesis for the test states that the means of the two groups are the same, while the alternative hypothesis states that the means of the two groups are not the same.

To perform the two-sample t-test at the 5% level of significance, first the data needs to be organized into a two-sample t-test format. The mean and standard deviation of the middle school students is 7 hours and 0.2, respectively, and the mean and standard deviation of the high school students is 7.9 hours and 5, respectively.

Next, the two-sample t-test is conducted using a calculator or a computer program. The test statistic is calculated from the sample means, sample sizes, and standard deviations of the two groups. The p-value is calculated from the test statistic and degrees of freedom. If the p-value is below the 5% level of significance, then the null hypothesis is rejected and the alternative hypothesis is accepted.

In this example, the p-value of the two-sample t-test is 0.0007, which is below the 5% level of significance. This means that the null hypothesis can be rejected and the alternative hypothesis can be accepted, indicating that on average high school students sleep less than middle school students.

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Answer:

|n - 1| + 1 = 0

|n - 1| = -1

no solution

Answer:

Let's solve the given equation step by step:

-3 + 4(8x+9) = 5 - 8(4x+4)

First, we need to simplify the expressions in the parentheses:

-3 + 32x + 36 = 5 - 32x - 32

Simplifying further by combining like terms:

32x + 33 = -27 - 32x

Adding 32x to both sides:

64x + 33 = -27

Subtracting 33 from both sides:

64x = -60

Finally, dividing both sides by 64:

x = -15/16

Therefore, the solution to the given equation is x = -15/16.

Since J, P, and L are the midpoints of KH, HM, and MK, respectively, the values of x, y, and z are as follows;

x = 4.75.

y = 6.

z = 1.

In Geometry, the centroid theorem states that the centroid of a triangle is located at two-third (2/3) of the distance from the vertex to the midpoint of the (opposite) sides.

Generally speaking, the centroid of a triangle simply refers to the point where the three (3) medians of the triangle meet or intersect. By applying the centroid theorem to triangle KHM (ΔKHM);

Side HQ = 2/3(LH)

y = 2/3(3 + y)

3y = 2(3 + y)

3y = 6 + 2y

y = 6.

Side KQ = 2/3(KP)

7 = 2/3(7 + 2x - 6)

21 = 2(1 + 2x)

10.5 = 1 + 2x

2x = 9.5.

x = 4.75.

Side QM = 2/3(JM)

4 = 2/3(2z + 4)

12 = 2(2z + 4)

6 = 2z + 4

2z = 2.

z = 1.

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If all the sides and all angles are equal. Then the geometry is known as a square. Then the correct option is E.

It is a polygon with four sides. The total interior angle is 360 degrees. A square's opposite sides are parallel and equal, and each angle is 90 degrees. Its diagonals are all the same length and intersect in the center.

The polygon FGHI

If the sides are FG = GH = HI = IF and the angles are ∠F = ∠G = ∠H = ∠I

From the definition, all sides are equal and all angles are equal. Then the geometry is known as a square.

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Answer:

4725 Students

Step-by-step explanation:

First, multiply 4500 by 0.05 (which is 5% in decimal format.) You should get 225. Next, add 225 to the original value of 4500; you should get the answer, which is 4725 :)

Answer:

4725 Students

Step-by-step explanation:

To find the total enrollment of the community college this year, all we have to do is add the previous year's enrollment to 5% of the same value.

So...

Previous enrollment: 4500

5% of Previous enrollment = 0.05 * 4500 = 225

This year's enrollment = 4500 + 225 = 4725

So the final answer is 4725 students.

Answer: 4x^6

Step-by-step explanation:

Para responder esta pregunta debemos conocer que es un monomio, su grado y el coeficiente.

Un monomio es un polinomio que posee 1 solo termino, el grado se refiera a la potencia a la que esta elevada la variable (en este caso usaremos la letra x)

El coeficiente es el número que está a la izquierda de una variable:

Entonces:

Monomio de grado 6 y coeficiente 4

4x^6

Answer:

Line A

Step-by-step explanation:

Because he starts at 20 so the line starts at 20 and then adding 5 each week, its slope is the exactly line A

Explanation:

AD = 15, DB = 12, AE = 10, and EC = 8

To determine if line BC is parallel to line DE, we will find the ratio of thier corresponding sides. if it is equal, they are parallelf

Answer:

decreased by twenty five percent

Answer:

-3

Step-by-step explanation:

Step 1: Solve (-2+(-1))^2/3 3

           1. -2+(-1) = -3

           2. (-3)^2 = 9

           3. 9/3 = 3

Step 2: Solve (-4)^2-17 -1

           1. 3/-1

Step 3: Simplify 3/-1 = -3. I hope this helped and please don't hesitate to reach out with more questions!

Answer:

Apple = $0.55

Orange = $0.35

Step-by-step explanation:

Let A = cost of an apple

Let R = cost of an orange

Monday:  5A + 2R = 3.45

Thursday:  3R + 7A = 4.90

Rewrite 5A + 2R = 3.45 to make R the subject:

⇒ 2R = 3.45 - 5A

⇒ R = 1.725 - 2.5A

Substitute R = 1.725 - 2.5A into 3R + 7A = 4.90 and solve for A:

⇒ 3(1.725 - 2.5A) + 7A = 4.90

⇒ 5.175 - 0.5A = 4.90

⇒ 0.5A = 0.275

⇒ A = 0.55

Substitute found value for A into 5A + 2R = 3.45 and solve for R:

⇒ 5(0.55) + 2R = 3.45

⇒ 2.75 + 2R = 3.45

⇒ 2R = 0.7

⇒ R = 0.35

Answer:

apples cost $0.55 each, orange costs $0.35 each

Step-by-step explanation:

let apples be a, let the oranges be o

make equations:

make a the subject for equation 1:

\(\sf 5a + 2o = $3.45\)

\(\sf 5a = 3.45 - 2o\)

\(\sf a = \frac{3.45 - 2o}{5}\)

solve:

\(3o + 7(\sf \frac{3.45 - 2o}{5}) = $4.90\)

\(\sf 0.2o+4.83=4.9\)

\(\sf o=0.35\)

each orange cost $0.35

For apples:

\(\sf a = \frac{3.45 - 2o}{5}\)

\(\sf a = \frac{3.45 - 2(0.35)}{5}\)

\(a=0.55\)

each apples cost $0.55

*see attachment for the diagram of the triangular prism box

Answer:

528.8 in.²

Step-by-step explanation:

Surface area of triangular prism = 2(BA) + P*H

Area of triangular base (BA) = ½*b*h

b = 24.5 in.

h = 12 in.

BA = ½*24.5*12 = 147 in.²

Perimeter of triangular base = 24.5 + 17.1 + 17.1 = 58.7 in.

Height of prism = 4 in.

Plug in the values into the surface area formula:

Surface area of prism = 2(147) + 58.7*4

= 294 + 234.8

= 528.8 in.²

The only measure of center that can be found for both quantitative and qualitative data is the mode.

Therefore, the only measure of center that can be found for both quantitative and qualitative data is the mode.

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Answer:

To find the tens and units digit of the product, we only need to focus on the last two digits of the product.

First, we multiply 8 x 6, which gives us 48. So the units digit is 8 and we carry-over the 4 to the tens digit.

Next, we multiply 7 x 6, which gives us 42. We add the carry-over 4, which gives us 46. So the tens digit is 6 and we carry-over the 4.

Continuing with the multiplication, we get:

6 x 0 = 0 (no carry-over)

6 x 7 = 42 (carry-over 4)

6 x 2 = 12 (carry-over 1)

Adding the carry-over, we get:

4 + 4 + 1 = 9

Therefore, x+y= 8 + 6 = 14

To find the area of triangle ABC, the length of the base and the height of the triangle are needed.

The formula to calculate the area of a triangle is given by: Area = (base * height) / 2. In order to find the area of triangle ABC, we need the length of the base and the height of the triangle. The base of the triangle is one of its sides, denoted as side AB, and the height is the perpendicular distance from side AB to the opposite vertex, denoted as point C.

To calculate the area, we measure the length of the base AB and the height from point C to side AB. Once we have these measurements, we can substitute them into the formula to find the area. It is important to ensure that the base and the height are measured in the same unit (e.g., centimeters or inches) to obtain accurate results.

By calculating the area of triangle ABC using the given formula, we can determine the surface area covered by the triangle. Remember to round the answer to one decimal place, as requested.

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Pretty sure it's C!!! :))))))))))))

Answer:

60.4 steps per minute

755 divided by 25/2 (12 1/2) equals 60.4

Answer:

c. Odd Numbers

hope this helps

Answer:

c

Step-by-step explanation:

a) The (9,009, 10,585) range represents the 99% confidence interval for the mean number of steps taken on an average workday for all New York City employees who wear activity trackers. No, we are unable to determine the likelihood of specific values using the confidence interval. Only inferences about the population mean can be drawn from it.

A 99% confidence interval for the mean needs to be calculated.

Since the population standard deviation is unknown, we must infer it from the sample standard deviation in order to get the critical number using a t-students distribution.

Sample Mean(M) = 9,797

Sample Standard Deviation(s) = 2,313.

Sample Size(N) = 61

When σ is unknown, an estimation of σM is made by dividing s by the square root of N:

S = s/√n

S = 2313/√61

S = 2313/7.8102

S = 296.1512

These sample size's degrees of freedom are:

df = n - 1

df = 61 - 1

df = 60

With 61 degrees of freedom and a 99% confidence interval, the t-value is 2.66.

The Margin of Error calculated as:

MOE = t × S

MOE = 2.66 × 296.1512

MOE = 787.7622

The confidence interval's lower and upper bounds are as follows:

Lower Bound = M - MOE

Lower Bound = 9797 - 787.7622

Lower Bound = 9,009.2378

Lower Bound = 9,009(approx)

Upper Bound = M + MOE

Upper Bound = 9797 + 787.7622

Upper Bound = 10,584.7622

Upper Bound = 10,585(approx)

We have a 95% confidence interval between 9,009 and 10,585 steps as the mean number of steps taken on a normal workday for all New York City employees using activity trackers.

b) The value of 8,500 steps is outside the confidence interval, which indicates that it is a high figure for the average number of steps taken by all New Yorkers using activity trackers.

The confidence interval cannot be used to calculate the likelihood of specific values.

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The complete question is:

Activity trackers are electronic devices that people wear to record physical activity. Researchers wanted to estimate the mean number of steps taken on a typical workday for people working in New York City who wear such trackers. A random sample of 61 people working in New York City who wear an activity tracker was selected. The number of steps taken on a typical workday for each person in the sample was recorded. The mean was 9,797 steps and the standard deviation was 2,313 steps.

a. Construct and interpret a 99 percent confidence interval for the mean number of steps taken on a typical workday for all people working in New York City who wear an activity tracker.

b. A wellness director at a company in New York City wants to investigate whether it is unusual for one person working in the city who wears an activity tracker to record approximately 8,500 steps on a typical workday. Is it appropriate to use the confidence interval found in part (a) to conduct the investigation.

The height of the taller building is 18.6 meters

A right triangle has one of its angles as 90 degrees. The side of a right angle triangle can be found using trigonometric ratios.

Therefore, the height of the taller building is the sum of the height of the smaller building and upper part of the taller building.

tan 53 = opposite / adjacent

tan 53 = x / 10

cross multiply

x = 10 tan 53

x = 10 × 1.32704482162

x = 13.2704482162

x = 13.3 m

tan 28 = y / 10

y = 10 tan 28

y = 5.31709431661

y = 5.3

Therefore, the height of the taller building is 13.3 + 5.3 = 18.6 meters.

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Answer:

D- P(C(x)) = 1.0843x – 1,626.45

Step-by-step explanation:

Answer:

D- PC(x)) = 1.0843x – 1,626.45

Step-by-step explanation:

Answer: Idk

Step-by-step explanation:

I really don't know

Answer:

For question number 1. (Or in your case 15) it is 144 yd2

For question number 2 (or in you case 16) its 55.2 in2

Step-by-step explanation:

1. Total Surface Area Atot = 144 yd2

Lateral Surface Area Alat = 96 yd2

Top Surface Area Atop = 24 yd2

Bottom Surface Area Abot = 24 yd2

2.

Volume V = 55.2 in2

Bottom area Abot = 15.9 in2

Answer:

0.45 divided by 150 is 0.003

Step-by-step explanation:

I don't completely know how to explain it but it is correct. Trust me

Answer:

0.45÷150=0.003

..............

Answer:

The answer would be 6

The denominator of the function that models practice ride 2 represents the increase in Gilbert's average speed between the two practice rides. Gilbert spent doing practice rides on the race course, we can add the times it took for each individual practice ride.

The denominator of the function that models practice ride 2 represents the increase in Gilbert's average speed between the two practice rides.

To find a function that models the total amount of time Gilbert spent doing practice rides on the race course, we can add the times it took for each individual practice ride.

Let's break it down:

1. The function for practice ride 1, a(x), is given as 5/x. The denominator, x, represents Gilbert's speed during the first practice ride.

So, if Gilbert's speed during the first practice ride is 10 miles/hour, the time it took him to complete the first practice ride would be

5/10 = 0.5 hours (or 30 minutes).

2. The function for practice ride 2, b(x), is given as 9/(x+2). The denominator, x+2, represents Gilbert's speed during the second practice ride, which is 2 miles/hour faster than his speed during the first practice ride.

Let's assume his speed during the second practice ride is 12 miles/hour. Plugging this into the function, we get

9/(12+2) = 9/14

= 0.6428 hours (or approximately 38.57 minutes).

3. To find the total amount of time Gilbert spent doing practice rides on the race course, we can simply add the times it took for each individual practice ride.

In this case, it would be 0.5 hours (30 minutes) for practice ride 1 and 0.6428 hours (approximately 38.57 minutes) for practice ride 2.

Therefore, the function that models the total amount of time Gilbert spent doing practice rides on the race course is

a(x) + b(x) = 0.5 + 0.6428

= 1.1428 hours (or approximately 68.57 minutes).

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