The circle has a center of S. Suppose that m

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.

What is the range of the relation in the table below? x y –2 0 –1 2 0 4 1 2 2 0

If f(x)=3x+1 and f^-1=x-1/3, then f^-1(7)=