A passenger plane made a trip to Moscow and back. The trip there took five hours and the trip back took eight hours. It averaged 170 mph on the return trip. Find the average
speed of the trip there.

Match each function with its rate of growth or decay

Joanie wrote a letter that was 1 1/4 pages long. katie wrote a letter that was 3/4 page shorter then joagies letter. how long was katies letter

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?