Divide until the remainder is zero.
7.4 ÷ 4​

What is the logarithmic function modeled by the following table? x f(x) 9 2 27 3 81 4

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.

If the value of cos330°is√3/2 then find cos 165°.