Determine the simplified expression for (5^2)(5^1/4)(5^-1) A: 125^5/4
B: 5^-1/2
C: 5^5/4
D: 15^-1/2

The multiplication property of zero states that the product of any number and 0 is 0. what must be true about either a or b to make ab=0

Arecipe uses 2 cups of sugar to make 32 brownies. how many cups of sugar are needed to make 72 brownies?

How to do this , and can some one explain