HELP !!!!!!

I'm tired, I'm posting the quick version.

C = P*(1+I) ^N C is your answer, P is your start up cash, I is the interest rate per compounding period, N is the number of compounding periods in the term.
C = 1000*(1.05) ⁹⁰
C = $80,370.37

Albert Einstein once joked that the most powerful force in the universe was compound interest. He might have been onto something.

Rather C = 1000(1.1)^90 = $ 5 313 022.61 (10 % per one compounding)