The figure is made up of a cylinder and a spear which has been cut in half. the radius of each half sphere is 5 mm. what is the volume of the composite figure? use 3.14. round to the nearest hundredth

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.