Geometry hp! explain the steps.

What is the average rate of change for this function for the interval from x=2 to x=4 ?

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.

Geometry - finding area of regular polygons and sectors (check my math, i can’t find the error)