Find the volume of a right circular cone that has a height of 6.6 cm and a base with a radius of 14.7 cm. Round your answer to the nearest tenth of a cubic centimeter.

Suppose that the price p, in dollars, and the number of sales, x, of a certain item follow the equation 4 p plus 4 x plus 2 pxequals56. suppose also that p and x are both functions of time, measured in days. find the rate at which x is changing when xequals2, pequals6, and startfraction dp over dt endfraction equals1.5.