Can anyone help me with "a sprinkler sprays water 3.6 meters from the head and turns in a complete circle" question please ?

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

5   1/4   miles per hour

step-by-step explanation:

15   3/4 / 3 = 5   1/4