If you make 30 semiannual deposits of $2000 into a fund that earns 10% compounded quarterly, how much money will be in the two years after the last deposit?

what is the future value of a series of 15 annual payments of $750 starting in one year and earning 7% compounded annually?

An $1100 investment earning 6.3% compounded annually grew to $4483.92. What was the term of the investment?