What are possible dimension of a cylinder with a volume of 320?

Abby is preparing fruit punch for her party. she starts with a bowl filled with liquid that has 1/2 fruit juice and 1/2 sprite, but she decides it's too fruity. so she pours out 1/4 of the liquid, and then fills the bowl up again with sprite. what fraction of the punch is now sprite?

If square root x = -7, then x= -49 true or false

Find the solution(s) to the system of equations. select all that apply y=x^2-1 y=2x-2