The path of a baseball being hit by a bat is modeled by the function b (t) = 167 +501 +3. Where the height of the ball is in feet and the time is in seconds. a. When will the baseball hit the ground?

b. Find the height of the ball after 2 seconds?

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.