16. the height h, in feet, of a model rocket t seconds after launch is given by
h = 256t – 16ť. as the rocket descends, it deploys a recovery parachute
when it reaches 200 ft above the ground. at what time does the
parachute deploy?

Marquise has 200 meters of fencing to build a rectangular garden. the garden's area (in square meters) as a function of the garden's width w w (in meters) is modeled by: a ( w ) = − w 2 + 1 0 0 w a(w)=−w 2 +100w what side width will produce the maximum garden area? meters