While training for a marathon, keith’s watch reported how many calories he burned at each mile marker.

5500 dollars is placed in an account with an annual interest rate of 6.5%. to the nearest tenth of a year, how long will it take for the account value to reach 19700 dollars?

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

Solve each quadratic equation by factoring and using the zero product property. n^2 - 49 = 0