While playing catch with his grandson, tim throws a ball as hard as possible into the air. the fuction h=-16t^2+48t+9 models the scenario where h is the height of the ball in feet, and t is the time in seconds after tim releases the ball. how long will it take the ball t9 reach his grandson's glove if he catches it at a height of 5 feet? round to the nearest hundredth of a second. what is the maximum height of the ball?

Identify an equation in point slope form for the line perpendicular to y=3x+5 that passes through (4,-1)

Which inequality has a dashed boundary line when graphed ?

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.