The Venn diagram shows the number of left-handed students (A) and vegetarians (B) in the same year group.

(a) Write down P(A∩B) _
(b) How many students are in the year group? _
(c) A student is chosen at random. What is the probability that
they are a right-handed vegetarian?

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.