1. CABLE TV SUBSCRIBERS: The number of subscribers to CNC Cable Television in the town of Randolph is approximated by the function N(x) =1000(1 +2x)1/2

where N(x) denotes the number of subscribers to the service
in the xth week. Find the rate of increase in the number of subscribers at the end of the 12th week.

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.