A pulley system user to lift car tires has a mechanical advantage of 8.1. If you pull in the pulley with a force of 540 N how much force does the pulley exert on the tire

Elizabeth claims that the fourth root of 2 can be expressed as 2^m since (2^m)^n = 2. find the values of m and n for the case where elizabeth's claim is true.

Aword processing program requires a 7- digit registration code made up of the digits 1,2,4,5,6,7 and 9 each number has to be used and no number can be used mor than once how many codes are possible

Write the equation in logarithmic form m^x=n