Find the constant of proportionality on the graph. Fast please! marking brainiest!

5/2 or 2.5

Step-by-step explanation:

constant of proportionality=slope= rise/run

rise: 5

run: 2

=5/2

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

nada

step-by-step explanation: