20 points jake is riding a skateboard down a ramp that is in the shape of a right triangle. the ramp has a height of 5 feet and a base of 12 feet. what is the length of the ramp? a. 13 ft b. 199 ft c. 11 ft d. 169 ft

The data represents the semester exam scores of 8 students in a math course. {51,91,46,30,36,50,73,80} what is the five-number summary?

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

Hundred and tens tables to make 430 in five different ways