Afarmer owns 1,000 acres. the farmer buys farms of 120 acres, 160 acres, and 700 acres and sells one farm of 190 acres. how many acres does the farmer own now?

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?