A bag contains 4 red marbles, 5 black marbles, 10 green marbles, and 2 blue marbles. Marbles are taken at random from the bag, one at a time, and then replaced. Find the probability of drawing a marble that is NOT red, then drawing a green marble.

Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.