Given: m Prove: m2C = m Write a paragraph proof to prove the statement.
I

Julia is going for a walk through the neighborhood. what unit of measure is most appropriate to describe the distance she walks?

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 what values of x is x2 + 2x = 24 true?