book Maths Puzzle Numerical Ability

hilary is trying to determine the cost of health care to college students and parents' ability to cover those cost. She assumes that the cost of one year of health for a college s

Read Solution (Total 0)

book Other Question

I need to solve this log problem:

log( 2, 32)=3x

It is a change in base because it is not log(10). So you have to figure what it equals which I dont know how to do, then you can divide by 3x to solve for x. how do you solve r+4/3 = r/5 ? and problems similar to that one?