You graph a rectangle on a coordinate plane that has vertices (0,0), (3,0), (0,2), and (3,2). you then rotate that figure 360 degrees around the x axis creating a cylinder. whats the surface area of a cylinder?
explain the steps on how to figure it out

From the points given we know that the rectangle is 3 points wide and 2 points tall. If we rotate it around the x axis then we will receive the lying cyllinder which will be 3 points tall and 2 points wide (so its radius is 2/2 = 1 point). Now we can find the surface area of the cyllinder using appropriate formula:

No solution : there is no number of boxes that she bought