Assume that tge volume, v, of a sphere is expanding at a rate of 100 inches cubex per minute, the volume of a sphere is given by v= 4/3 pir*3.determine the rate at which tge radius is changing with respect to time when r=8

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.

Which statement best describes the polynomial

To which sets of numbers does -12 belong? choose all answers that are correct. a) natural numbers b) integers c) real numbers d) irrational numbers