Tuition costs were 19.95% higher in 2020 compared to 2015. In 2020 the tuition cost was $10,746. What was the tuition cost in 2015?
Report your answer rounded to two decimal places.

Evaluate-27 ^4/3/8 a) - 81/16 b) 81/16 c) 16/81

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 sales totals at macy's food store have increased exponentially over the months. which of these best shows the sales in the first three months?