4.2 y minus 5.2 = 18.5

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

answer: sorry i can't you.

step-by-step explanation:

$15 each

step-by-step explanation:

$45/3 children= $15 each

this may not be at all, but i use the same website you're using for school, and if i'm stuck doing one of these i try to look for it on the section.