johns weekly hiking can be represented by the equation y=1 4/5 x where y represents in distance in miles and x represents the time in hours. griffins weekly hiking is represented by the following graph. Who travels at a faster pace and by how much?

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?