Oscar can drive 4 times as fast as Pedro can ride his bicycle. If it takes Pedro 4 hours longer than Oscar to travel 32 miles, how fast can Pedro ride his bicycle?

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

What is the volume of a cone with a height of 6 cm in the radius of 2 cm

The holiday party will cost $160 if 8 people attend. if there are 40 people who attend the party, how much will the holiday party cost