Arestraunt, rehana and her four friends pockets were looking sad. they decide to divide the bill evenly. if each person paid $.25, what was the total bill?

Any is very appreciated! (picture is provided below)not sure how to do this at all won't lie

If chord ab is congruent to chord cd, then what must be true about ef and eg?

According to a study done by de anza students, the height for asian adult males is normally distributed with an average of 66 inches and a standard deviation of 2.5 inches. suppose one asian adult male is randomly chosen. let x = height of the individual. a) give the distribution of x. x ~ b) find the probability that the person is between 64 and 69 inches. write the probability statement. what is the probability?