If z" = 2, what value of n makes this equation true?

Consider circle h with a 3 centimeter radius. if the length of minor arc what is the measure of zrst?

Whats the name of the vertical axis

3women sell hats at a craft fair weekly. the money they make at the fair is split into categories. 9% goes to pay taxes. $55 goes to pay rent for the space they sell in. the rest is split between the women. if the group make $706 at the fair, how much does each women get paid once the money is divided