Okay I need help like asap! You pick a card at random. Without putting the first card back, you pick a second card at random. The numbers are 4, 5, 6,7, 8
What is the probability of picking an even number and then picking an odd number? like idk how to do it

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.