Rita measured the dimensions of her box of crackers. What is its volume? Measurements: 11 inches, Area of the base is 19 square in.

What are the domain and range of the function? f(x) = -4 (sqrt)x

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

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.