What is the probability that a randomly selected contestant played an electric guitar, given they wore velvet pants? A. 7/16
B. 3/16
C. 4/7
D. 3/7

A

Step-by-step explanation:

ur welcom

answer: the answer is (b) amie should have multiplied

step-by-step explanation: given a sphere and a cylinder with same radius and height.

let, 'r' be the radius of the cylinder and sphere and 'h' be the height of the cylinder. according to the question,

r = h.

now, the volume of the sphere will be

and the volume of the cylinder will be

therefore, we have

thus, ammie should have multiplied the volume of the sphere