Awater cup is shaped like a cone. it has a diameter of 3 inches and a slant height of 5 inches. about how many square inches of paper do you need to make a cup? use 3.14 to approximate pi. 24 square inches 31 square inches 47 square inches 52 square 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