How many different four-person relay team can recover from a student

He concluded that a heavier object dropped from the same height as a lighter object will land

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.

You use technology ans find a sum of 6.712e-8. write this sum in standard form