A pistol is accidentally discharged vertically upward at the height of 3 feet above the ground. If the bullet has an initial muzzle velocity of 200 feet per second. The path of the bullet is modeled by h(t) = -16t^2 +200t + 3. How long does it take for the bullet to reach maximum height?

Technicians have installed a center pivot, circular irrigator for a farm that covers 25 acres. a.) how long is the irrigation boom (in feet) from the center pivot to its farthest extent? b.) if the irrigation boom makes 4 full revolutions in a day, how many miles does the end of the boom travel in 5 days?