Can someone help me pls :)

If jaime wants to find 60% of 320, which table should he use?

Elizabeth claims that the fourth root of 2 can be expressed as 2^m since (2^m)^n = 2. find the values of m and n for the case where elizabeth's claim is true.

Atransformation t : (x, y) (x-5,y +3) the image of a(2,-1) is