At the local media mart, 4 out of every 65 people who visit the store will receive a free dvd. if 455 people visit the store, how many dvd’s will be given away? \

At the beginning of year 1, carlos invests $600 at an annual compound interest rate of 4%. he makes no deposits to or withdrawals from the account. which explicit formula can be used to find the account's balance at the beginning of year 5? what is, the balance?