11 > m + 4 or 2m > -16
solve the unequality

-11 > m + 4

-4 both sides

-15 > m

2m > -16

Divide by 2 on both sides

M > -8

u rich

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