Assume equal likelihood for the birth of boys and girls. what is the probability that a four-child family chosen at random will have two boys and two girls, irrespective of the order of birth

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

Which statement justifies why angle ebc measures 90?

Sue's average score for three bowling games was 162. in the second game, sue scored 10 less than in the first game. in the third game, she scored 13 less than in the second game. what was her score in the first game?