One pint is equivalent to 0.473 how many liters are in a pint? are 0.47 and 0.5 liters in a pint the same if so how?

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?