3) Find the volume of the figure below. Round to the tenth place

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?

Ineed if you could explain and give me the answer you! this needs done

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