HELP ASAP PLS ANSWER THE QUESTION IN THE PIC I GIV BRAINLEST AND LOTS OF POINTS TO CORRECT ANSWER

Answer:

c. The sampling distribution of the sample means can be assumed to be approximately normal because the distribution of the sample data is not skewed

Step-by-step explanation:

From the given data, we have;

The category of the sample = Retired individuals

The number of participants in the sample = 20

The duration of program = six-weeks

The improvement seen by most participants = Little to no improvement

The improvement seen by few participants = Drastic improvement

Therefore, given that the participants are randomly selected and the majority of the participants make the same observation of improvement in the time to walk a mile, we have that, the majority of the outcomes show little difference in walk times after the program, therefore, the distribution of the sample data is not skewed and can be assumed to be approximately normal

Answer:

fd

Step-by-step explanation:

Answer:

I'm pretty sure it's A.

Step-by-step explanation:

.

Answer:

1/6 chance

Step-by-step explanation:

Answer:

5*1/12

Step-by-step explanation:

I don't know if this is right but hopefully it is ^^"

Answer:

B. 27 Is the answer

Step-by-step explanation:

hope it helped u

Answer:

D

Step-by-step explanation:

Answer:

letter d

Step-by-step explanation:

a loss is negative do a loss of 18 would be -18

Answer:

B

Step-by-step explanation:

[tex]15%of$13,450=$2,017.50[/tex]%[tex]of13,450=2,017.50[/tex] therefore the down payment is $2,017.50

Answer:

17,680 ft²

Step-by-step explanation:

Shaded area = entire shaded rectangle area - unshaded rectangle area - square area

A = 200(100) - 24(30) - 40²

A = 20,000 - 720 - 1600 = 17,680

Answer:

1, 2, 4, 11, 22, 44.

Step-by-step explanation:

Hope this helps :)

Answer: Four.

Step-by-step explanation: There are four angles formed by each intersection. Since m and n are parallel, the angles formed will be the same.

Answer:

X = 120

Step-by-step explanation:

here's your solution

=> we need to find the number whose 25%

is 30

=>. now , let the number be X

=> solve for X

=>. 25/100*X = 30

=> X = 30*100/25

=> X = 120

hope it helps

Answer:

2 to the right i belive

Answer: Base = 90 [tex]cm^{2}[/tex]

Step-by-step explanation:

Answer:

[tex]p\approx 0.39[/tex]

Step-by-step explanation:

We are given a circle of radius 4 cm, and a triangle inscribed within the circle with a vertical height of 6.5 cm and a base of 6 cm.

To find the probability a randomly selected point lands in the red area, we can divide the red area by the total area.

The area for a circle is given by:

[tex]A=\pi r^2[/tex]

Since the radius is 4 cm, the area of the circle or total area is:

[tex]A=\pi (4)^2=16\pi \text{ cm}^2[/tex]

The area for a triangle is given by:

[tex]\displaystyle A=\frac{1}{2}bh[/tex]

The base of the triangle is 6 cm total and the vertical height is 6.5 cm. Therefore, the area is:

[tex]\displaystyle A=\frac{1}{2}(6)(6.5)=19.5\text{ cm}^2[/tex]

The probability of landing in the red shaded area is:

[tex]\displaystyle p=\frac{\text{Red Region}}{\text{Total Region}}[/tex]

Therefore:

[tex]\displaystyle p=\frac{19.5}{16\pi}\approx 0.39=39\%[/tex]

Answer:

3,10,17,24

Step-by-step explanation:

An Arithmetic progression or arithmetic sequence is a sequence of numbers such that the difference between the consecutive terms is constant.

3,10,17,24

the difference is 7

Answer:

below with explaination

Step-by-step explanation:

angle A + angle B + angle C = 180

x+x+37+x+67=180

3x+104=180

3x=180-104

3x=76

x=76÷3

x=25.3

angle A = 62.3

Answer:

104 and 90

Step-by-step explanation:

Answer:

x is greater than or equal to 0

Step-by-step explanation:

Answer:

yes

Step-by-step explanation:

Answer:Yep

Step-by-step explanation:

Answer:303.19

Step-by-step explanation: HOPE I HELPED

Answer:

y=7p+5e

Step-by-step explanation:

I guess, if that is what you are asking

Answer:

If there 3 slices and 4 slices I would say about near 460 calories or higher

Step-by-step explanation:

Answer:

-21x-19

Step-by-step explanation:

Answer:

The answer is -19 - 21n

by the way in the image those are the letter N, I hope this helps you :)

Answer:

Undefined

Step-by-step explanation:

To obtain the In(-0.375)

In x = log e x = y

The In is the natural logarithm of a number

To obtain the natural logarithm value of a given number using a calculator :

Simply press the In button followed by the value to obtain the direct value of the number x.

The In of any negative value gives an error output.

The In of x is only defined for values of x greater Than 0; that is ; X > 0

In of negative numbers is undefined

Answer:

"0.7769" is the right approach. A further explanation is given below.

Step-by-step explanation:

According to the question,

The parameter for the exponential distribution,

μ = 6

x = 9

Now,

⇒  [tex]P(X < 9) = 1 - exp ( \frac{-x}{\mu} )[/tex]

On substituting the given values in the above equation, we get

⇒                  [tex]= 1 - exp (\frac{-9}{6} )[/tex]

⇒                  [tex]=1-exp(-1.5)[/tex]

⇒                  [tex]=1-0.2231[/tex]

⇒                  [tex]=0.7769[/tex]

Step-by-step explanation:

d.

e +e+25=180°{sum of angle of triangle}

2e+25=180°

2e=155

e=155/2

e=77.5°

e.

55°+55°+f=180°{sum of angle of triangle}

f=180-110

f=70°

hope it helps.

Answer:

Step-by-step explanation:

Use the Distributive Rule.

4(8x - 2) = 4·8x - 4·2 = 32x - 8

Answer:

4 x 8x - 4 x 2

Step-by-step explanation:

hope this helps :)