Solve r/6=18

a 24

b 3

c 108

d 12

A50% increase followed by 33 1/2% decrease

Diane’s bank is offering 5% interest, compounded monthly. if diane invests $10,500 and wants $20,000 when she withdrawals, how long should she keep her money in for? round to the nearest tenth of a year.

What is the range of the inverse of the given function f(x)=√x-2