The Drama Club is selling tickets for their Spring Follies. Their goal is to raise $1428. On the first day, they sell 12 tickets. On the following days, the number of tickets sold increases by 4 tickets per day. How many tickets in total are sold by the end of the 7th day? AND Each ticket costs $3.50. On which day of ticket sales will the students reach their goal?

Cody worked 42.5 hours per week in july. this is 12.25 hours more per week than he worked in june. how many hours did cody work per week in june?

Which of the following points is collinear with (-2,1) and (0,3)

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