The height of the cylinder is decreasing at a constant rate of 4 feet per second, and the volume is decreasing at a rate of 1180 per second. At the instant when radius of the cylinder is 7 feet and the volume is 348 cubic feet. What is the rate of change

Rosy waxes 2/3 of her car with 1/4 bottle of car wax.at this rate,what fraction of the bottle of car wax will rosey use to wax her entire car

Two cars which are 40 miles apart start moving simultaneously in the same direction with constant speeds. if the speed of the car which is behind is 56 mph and the speed of the other car is 48 mph, how many hours will it take for the car which is behind to catch up the car ahead of it?

What is the name of a polygon that has four congruent sides and theses angle measures 60,120,60,120?