Question

A water balloon is tossed into the air with an upward velocity of 25 ft/s. Its height h(t) in ft after t seconds is given by the function h(t) = − 16t2 + 25t + 3. Show your work.

After how many seconds will the balloon hit the ground? (hint: Use the quadratic formula)

Answer 1

someone help me please

Answer 2

balloon will hit he ground means the height =o so this becomes
16t2-25t-3 =0

Answer 3

means u have to solve this zero is because the ball is at ground

Answer 4

@jimmyjoew

Answer 5

can u do this for me please