Which fraction is equivalent to 3/-5
A 5/-3
B -5/-3
C -3/5
D -3/-5

C -3/5

Step-by-step explanation:

3 / -5

It doesn't matter where the negative sign goes

-3/5 or

-  3/5

We have one negative sign

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