An aquarium has 14 angel fish, 12 clownfish and 18 seahorses. What is the ratio of angelfish to
seahorses?

Which system of linear inequalites is represented by the graph?

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

The monetary value earned for selling goods or services to customers is called a.) revenue b.) assets c.) money d.) accounting