SOLUTION: A ball is thrown from an initial height of 6 feet with an initial upward velocity of 33 feet per second. The ball's height h (in feet) after t seconds is given by the following.

Algebra ->  Quadratic Equations and Parabolas  -> Quadratic Equation Customizable Word Problems -> SOLUTION: A ball is thrown from an initial height of 6 feet with an initial upward velocity of 33 feet per second. The ball's height h (in feet) after t seconds is given by the following.       Log On


   

Question 816417:
A ball is thrown from an initial height of 6 feet with an initial upward velocity of 33 feet per second. The ball's height h (in feet) after t seconds is given by the following.
h=6+33t-16t^2
Find all values of t for which the ball's height is 22 feet.
Round your answer(s) to the nearest hundredth.
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
22=6+33t-16t^2
t = 0.77930
t = 1.2832