Kelly opened a bank account that earns 3.2% simple interest each year. After 4 years, Kelly will earn $228 in interest. How much did Kelly deposit
when she opened the account?

Don't know how to find x given these segment lengths

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)?

Awoman has 14 different shirts: 10 white shirts and 4 red shirts. if she randomly chooses 2 shirts to take with her on vacation, then what is the probability that she will choose two white shirts? show your answer in fraction and percent, round to the nearest whole percent.