A baseball is hit and its height is given by h = 29.4t – 4. 9t^2, where h is the height of the ball in metres and t is time in seconds. Determine the maximum height
of the baseball.

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.