SOLUTION: A mortar shell is s feet above the ground after t seconds, where f(t) = −16t2 + 512t + 64. Find the height of the shell 26 seconds after it is fired. The shell will have a h

Algebra ->  Quadratic Equations and Parabolas  -> Quadratic Equations Lessons -> SOLUTION: A mortar shell is s feet above the ground after t seconds, where f(t) = −16t2 + 512t + 64. Find the height of the shell 26 seconds after it is fired. The shell will have a h      Log On


   

Question 1156109: A mortar shell is s feet above the ground after t seconds, where
f(t) = −16t2 + 512t + 64.
Find the height of the shell 26 seconds after it is fired.
The shell will have a height of?
Answer by ikleyn(52777) About Me  (Show Source):
You can put this solution on YOUR website!
.

Substitute the value t = 26 into the formula and calculate.

You can do it as easy, as I can, and you do not need my help for such a routine task.