Draw rectangular fraction models of 3x1/4 and 1/3x1/4. compare multiplying a number by 3 and by 1 third

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?

Agallon of apple juice cost $7 a pack of eight 4.23oz box of apple juice $2.39 which is a better deal

8litres of paint can cover 129.6 m². how much paint is required to paint an area of 243m²?