Mayra created a scaled copy of Figure C using a scale factor of 2. They said, "Figure C has an area of 28 square units, so the scaled copy must have an area of 56 unit square units." Convince Mayra that the area of the scaled copy is not 56 square units.

Can someone answer this question? : )

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

True or false? a circle could be circumscribed about the quadrilateral below.