If you need to give a customer $5.31 in change using a few coins, how many dimes should you give the customer as part of the change?

Find the greatest common factor of the polynomial: 10x^5+15x^4-25x^3 10x^5 x^3 5x^3 5

The hawaiian alphabet has 12 letters. how many permutations are posible for each number of letters?

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?