GIVING BRAINLIEST https://media. edgenu ity. com/evreso urces/407 2-02-02-01-00_file s/i0090000.jp g

The spinner is spun 75 times.

A spinner has 4 sections labeled A, B, C, D. D is 75 percent, A is 25 percent, and B and C are both around 12.5 percent.

What is the experimental probability of spinning the given result? Round your answer to the nearest hundredth if necessary.

Outcome

A

B

C

D

Frequency

20

11

14

30

C

a.

0.14

c.

0.81

b.

1

d.

0.19

Please select the best answer from the choices provided

A

B

C

D

An assembly consists of two mechanical components. suppose that the probabilities that the first and second components meet specifications are 0.87 and 0.84. assume that the components are independent. determine the probability mass function of the number of components in the assembly that meet specifications. x

Determine whether the following statements are true and give an explanation or counterexample. bold a. when using the shell method, the axis of the cylindrical shells is parallel to the axis of revolution. bold b. if a region is revolved about the y-axis, then the shell method must be used. bold c. if a region is revolved about the x-axis, then in principle it is possible to use the disk/washer method and integrate with respect to x or the shell method and integrate with respect to y.

If f(x) = 2x + 8 and g(x) = x4, what is (gº)?