Each night you can count on getting either one two or three emails from your math teacher there is a 35% chance you will get one email a 40% chance you will get two emails and a 25% chance you will get two emails and a 25% chance you will get three emails what is the expected number of emails you will get on a given night?

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.