SOLUTION: If an object is projected upward with an initial velocity of 128ft per sec, its height h after seconds t is h= - 16t^2 + 128t. Find the height of the object after 4 seconds?

SOLUTION: If an object is projected upward with an initial velocity of 128ft per sec, its height h after seconds t is h= - 16t^2 + 128t. Find the height of the object after 4 seconds?

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Question 1014732: If an object is projected upward with an initial velocity of 128ft per sec, its height h after seconds t is h= - 16t^2 + 128t. Find the height of the object after 4 seconds?
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
If an object is projected upward with an initial velocity of 128ft per sec, its height h after seconds t is h= - 16t^2 + 128t. Find the height of the object after 4 seconds?
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Sub 4 for t.
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