What is the volume of a rectangular prism with the dimensions 7m 8m and 9m

What are the vertical asymptotes of the function f(x) =5x+5/x2 + x-2

Agreeting card company can produce a box of cards for $7.50. if the initial investment by the company was $50,000, how many boxes of cards must be produced before the average cost per box falls to $10.50?

Diana is painting statues she has 7/8 of a liter of paint each statue requires 1/20 of a liter of paint how many statues can she paint?