A rectangle is inscribed with its base on the x-axis and its upper corners on the parabola y = 7 - ". R S What are the dimensions of such a rectangle with the greatest possible area? Round answers to 2 decimal places. Width = Height = If 2300 square centimeters of material is available to make a box with a square base and an open top, find the largest possible volume of the box. Round answer to the nearest hundredth. Volume = cubic centimeters