Please hurry need done fast!

The first one is not proportional because the first one and the third one equal 8 (by division) and the middle one equals 9.6

I don't think the second one is proportional either, but double check or ask the teacher

Step-by-step explanation:

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