9. a cylinder and its dimensions are shown in the diagram, which equation can be used to find v, the volume of the cylinder in cubic inches?

The number of revolutions of two pulleys is inversely proportional to their diameters. if a 24-inch diameter pulley making 400 revolutions per minute is belted to an 8-inch diameter pulley, find the number of revolutions per minute of the smaller pulley.

There are 93 calories in a small candy bar how many calories are ther in a half dozen small candy bars?

If f(x) = 3x2 - 2x+4 and g(x) = 5x + 6x - 8, find (f-g)(x).