Which statement about quadrilateral W XYZ can be proved to be true?

Through: (-3,-3) parallel to y= 7/3x+3

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

Keith runs 5 miles in 38 minutes. at the same rate, how many miles would he run in 57 minutes