A dinner plate has a radius of 5 inches. What is the plate's diameter?

Franco wants to double the volume of the cone. what should he do?

Suppose that the price p (in dollars) and the weekly sales x (in thousands of units) of a certain commodity satisfy the demand equation 4p cubedplusx squaredequals38 comma 400. determine the rate at which sales are changing at a time when xequals80, pequals20, and the price is falling at the rate of $.20 per week.

Simplify (1/2)4th power a. (1/16) b.(1/8) c.(1/4)