James bunchanan started an account at Lincoln Bank in 1857. At the time, he deposited $3 earing and 7% interest per year. How much money would be in the account in year 2010?

1) in triangle the, what is the measure of angle t (in degrees)? 2) in triangle bat, the measure of angle b is 66∘, and the measure of angle t is 77∘.what is the measure of the exterior angle at a (in degrees)?