For the following questions, draw pictures of the scenarios (such as those shown on canvas) and try to solve the questions. 1. Suppose that grain is being added to a

conical pile in a granary. Initially the height of the cone is 5ft and the radius is 7ft. Grain is being added to the pile such that the height of the pile is increasing at a rate of amount of grain changing when the height of the pile is 12ft? How fast is the 4 hour (a) Draw and label a picture of the situation above. (b) Using your picture, write down an equation that will help you solve it. (c) Solve the equation above