OpenStudy (anonymous):

hectors parents deposited $25 each week into a college fund starting when he was born. The account earned 3.5% compund interest. How much was in the account when he turned 18? and how much interest was earned?

4 years ago
OpenStudy (mathstudent55):

How often is the interest compounded?

4 years ago
OpenStudy (anonymous):

My question does not state how often the interest is compounded.

4 years ago