If the speed limit on a highway is 70 miles per hour, about how fast is this in miles per minute?

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.

Using the quadratic formula find the zeros of the given polynomial -5x^2+3x-11

Use δjkl and δmpn to determine whether don's claim is true or false. which of the following should don use to prove the triangles are similar? sss sas aas aa