Mosab plans a trip to visit his grandparents. The online directions show four possible routes. He wants to get there as quickly as possible. Which route should Mosab take?

How many lines can be drawn through points j and k? 0 1 2 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

For f(x) = 3x+1 and g(x) = x2 - 6, find (g/f)(x)