Use the function below to find? help

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

A) if $50000 is invested in a bank account that pays 9.3% of interest compounded on a six-monthly basis, how much money will be in the account after 3 and 12 years? b) if matusalen's father had put $2.0 in the bank when he was born and there, how long would matusalen have had to his death (969 years later) if the interest was 7% per year composed each month and weekly?

17 in long 1.3 ft wide and 8in high what is the volume