Rewriting equation: an ice-cream parlor donated boxes of ice-cream bars for a school event. the organizers need to decide how many ice-cream bars are available for each person. a formula for this scenario is: x= yz/a x= number of people at the event y= number of ice-cream bars per person z= number of boxes a= number of bars per person rewrite an equation to solve for the number of bars per person

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 area of the original rectangle? 8 cm² 20 cm² 25 cm² 40 cm²

Afootball quarterback has two more chances to throw a touchdown before his team is forced to punt the ball. he misses the receiver on the first throw 25% of the time. when his first throw is incomplete, he misses the receiver on the second throw 15% of the time. what is the probability of not throwing the ball to a receiver on either throw?