Order from least to greatest 6.03 6.3 6.305 6.035

The depth of a lake at a certain point, wich is a function of the distance of that point from shore, is 30 feet.

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

In which form is the following function written? y = - 2(x – 3)(x + 5)