Use the diagram to determine which statement is true

a) area(abcd) - area(dga) = area(defg)

b) area(abcd) - area(ghia) = area(dga)

c) area(abcd) + area(dga) = area(ghia)

d) area(defg) + area(ghia) = area(abcd)

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

In which direction does the left side of the graph of this function point? f(x) = 3x3 - x2 + 4x - 2

What is the distance between the points (2, 5) and (5,9)?