Jim is trying to save up for a car over the summer. The car costs $2500.00. He has decided to start a summer job but can only work 20 hours per week. If the summer lasts ten weeks, what is the minimum average amount he needs to earn per hour to save up for the car by the end of the summer, rounded to the nearest cent?

Mariah is randomly choosing three books to read from the following: 5 mysteries, 7 biographies, and 8 science fiction novels. which of these statements are true? check all that apply. there are 20c3 possible ways to choose three books to read. there are 5c3 possible ways to choose three mysteries to read. there are 15c3 possible ways to choose three books that are not all mysteries. the probability that mariah will choose 3 mysteries can be expressed as . the probability that mariah will not choose all mysteries can be expressed as 1 −