The weights of the five grapefruits are 7.47 ounces, 7.23 ounces, 6.46 ounces, 7.48 ounces, and 6.81 ounces. Using the clustering estimation technique, what is the approximate total weight of the grapefruits? A.34 ounces
B.35 ounces
C.35.45 ounces
D.35.5 ounces

Acylinder has volume 45π and radius 3. what is it’s height?

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?

An object in geometry with no width, length or height is a(n):