Write a formula for finding the volume of a cube. use an exponent and the variable s to represent the side lengths. then use the formula to find the volume of a cube with side lengths of 7 inches

Marquise has 200 meters of fencing to build a rectangular garden. the garden's area (in square meters) as a function of the garden's width w w (in meters) is modeled by: a ( w ) = − w 2 + 1 0 0 w a(w)=−w 2 +100w what side width will produce the maximum garden area? meters