Posted by **Need Help!!!** on Wednesday, April 25, 2012 at 6:12pm.

Suppose Kevin and Jill both deposit $4000 into their personal accounts. If Kevin’s account earns 5% simple interest annually and Jill’s earns 5% interest compounded annually, how much will each account balance show at the end of 5 years? Calculate the difference between each account.

- Simple & Compounding Interest -
**Anonymous**, Sunday, April 29, 2012 at 12:26pm
If $640 is invested in an account that earns annual interest of 3.5%, compounded semiannually, what will the account balance be after 4 years? (Round your answer to the nearest cent.)

- Simple & Compounding Interest -
**angela**, Monday, June 4, 2012 at 12:49pm
sierra deposits $500 into a new savings account that earns 5% interest compounded annually. if sierra makes an additional deposits or withdrawals, how many years will it take for the amount in her account to double?

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