Delia runs 8 miles everyday at her health club she earns a free month membership after she's run 1000 miles how many days does she have to run before earn the free month

The length of each stair is 11 inches. what is the rise, r, for each stair? round to the nearest inch. 2 inches 7 inches 17 inches 24 inches

Convert the mixed numbers into improper fractions. convert the improper fraction to mixed numbers.

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?