What is an equation of the line that passes through the point (-4,3)(−4,3) and is perpendicular to the line 4x-5y=204x−5y=20?.

What is this equation in point-slope form?

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

The fraction 7/9 is equivalent to a percent that is greater than 100%. truefalse