The probability that shania is on time for school is 1/2. find the probability that shania arrives on time for school for the next five days. express your answer as a percent, to the nearest tenth of a percent.

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)?