If you have 100 feet of fencing and you want to enclose a rectangular area up against a long straight wall, what is the largest area you can enclose? O 1,250 cubic feet 0 1,232 cubic feet 0 1,200 cubic feet 0 1,248 cubic feet Question 2 33 pts What is the radius of a cylindrical soda can with volume 512 cubic centimeters that will use a minimum amount of material? 0 4.335 cm 0 4.000 cm 0 4.125 cm 0 4.500 cm Question 3 34 pts A rectangle has its base on the xaxis and its two upper corners on the parabola y = 12 x2. What is the largest possible area of the rectangle? 032 016 024 048