Assume that 10 people, including the husband and wife pair, apply for 4 sales positions. people are hired at random.. what is the probability that one is hired and one is not?

2.83941151 would be the answer you're looking for! : )

(2,20) means that the 2 is 2 hours and 20 is 20$. so there both 20$ for 2 hours only the same price. like it says. so, the dunk tank and the bounce house are the same price (20$) for the same amount of time (2 hours).

hope i