A cylindrical can has a radius of 5 inches and a height of 7 inches. A rectangular prism has the same cross-sectional area and height as the can. What is the volume of the prism?

A
175 in3

B
175π in3

C
350π in3

D
700π in3

A lumberyard is asked to cut down a portion of a forest in order to build a new school.

Which of the following would be least useful in determining the volume of wood that the lumberyard can expect?
A
the average age of the trees in the forest

B
the average number of trees per acre of forest

C
the dimensions of the average tree in the forest

D
the number of acres in the portion of the forest to be cut down