8.) (-8 - 21) (-8 + 2i)
8a) show a² +62
8b) answer

Which undefined geometric term is described as a location on a coordinate plane that is designed by an ordered pair (x,y) ?

Four airplanes carrying a total of 400 passengersarrive at the detroit airport. the airplanes carry, respectively,50, 80, 110, and 160 passengers.a) one of the 400 passengers is selected uniformly at random.let x denote the number of passengers that were on theairplane carrying the randomly selected passenger. find var(x)for x as given in the problemb) one of the 4 airplane drivers is also selected uniformly atrandom. let y denote the number of passengers on the chosen driver’s airplane. find var(y) for y as given in the problem

What does the relationship between the mean and median reveal about the shape of the data