PLZ HELP PLZ! TY! WILL GIVE BRAINLIEST TO WHOEVER ANSWERS

1. convert. simplify your answer and write it as a proper fraction or as a whole or as a mixed number.4oz =_ pounds2. what is 1/3 of 66for both show work.

At the beginning of year 1, carlos invests $600 at an annual compound interest rate of 4%. he makes no deposits to or withdrawals from the account. which explicit formula can be used to find the account's balance at the beginning of year 5? what is, the balance?

Given right triangle abc, what is the value of tan(a)?