Canoe rental at howie's canoes costs $5 per hour plus an initial deposit of $15. write an expression for how much it costs to rent a canoe for any number of hours. use h for hours.

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?