Buddy’s family’s bowling team won 3/5 of its games this season. In 2/9 of the games they won, they outscored their opponents by more than 20 points. What fraction of all the games did the team win by more than 20 points? Simplify the answer.

A. 1/3
B. 2/15
C. 2/5
D. 5/14

Which value is not a solution of 8x^3 – 1 = 0

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

If $740 is invested at an interest rate of 11% per year and is compounded continuously, how much will the investment be worth in 7 years? use the continuous compound interest formula a = pert.