Cones A and B both have volume 487 cubic units, but have different dimensions. Cone A has radius 6 units and height 4 units. Find one
possible radius and height for Cone B. Explain how you know Cone B
has the same volume as Cone A.

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

Adj has a total of 1075 dance and rock songs on her system. the dance selection is 4 times the size of the rock selection. write a system of equations to represent the situation.

Find the nonpermissible replacement for binthis expression.b2/5b +5