Billy is playing a board game. To win, Billy needs to spin a spinner (divided into four parts labeled 1, 2, 3, and 4) 2 times and have a total of 6. What is the probability that Billy will win? Draw a tree diagram to find your answer.

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.