The diameter of a sphere is 2 ft. What is the sphere's volume? Round to the nearest tenth. A)4.2 ft3
B)8.1 ft3
C)16.8 ft3
D)33.5 ft3

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.