Geometry first semester.
can someone with this?

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 term best describes the association between variables a and b

Which value is not a solution of 8x^3 – 1 = 0