The diagram shows the contents of a jar of marbles. You select 2 marbles at random. One marble is drawn and returned. Then the second marble is drawn. What is the probability of selecting a blue marble and then a green marble? A.7/16
B.35/256
C.7/48
D.1/20

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.