You received a 27 out of 30 on your test. what is your percent correct?

90%

Step-by-step explanation:

divide - 27/30

It would be a 90%

Step-by-step explanation:

27/30

27÷30

0.9

0.9 × 100/100

0.9 × 100%

(0.9 × 100)%=90%

23

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