Question

An automobile engineer is revising a design for a conical chamber that was originally specified to be 12 inches long with a circular base diameter of 5.7 inches. In the new design, the chamber is scaled by a factor of 1.5. What is the volume of the revised chamber? Round your answer to two decimal places.

Answer 1

229.96 cubic inches


278.35 cubic inches


344.49 cubic inches


461.19 cubic inches

Answer 2

it is not a

Answer 3

its C

Answer 4

C is correct.