If 2160= 2^a3^b5^c the solution set of a, b,c is
{4,3,0}
{1,0,3}
{4,3,1}
{2,3,4}

What is the value of the expression below? (81^2)^1/8

Subscriptions to a popular fashion magazine have gone down by a consistent percentage each year and can be modeled by the function y = 42,000(0.96)t. what does the value 42,000 represent in the function?

Manny bought 12 pounds of vegetables at the supermarket. 75% of the vegetables were on sale. how many pounds of vegetables were not on sale? 98 points : )