Find the area of the shaded region. leave your answer in terms of pi.

a. (243pi+162) ft^2
b. (243pi-162) ft^2
c. (27pi+162) ft^2
d. (27pi-162) ft^2

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.