A ball thrown into the air reaches a height h (in feet) according to the formula h = -16t2 + 80t, where t is the time elapsed since the ball was thrown. Find the shortest time it will take the ball to reach a height of 96 feet. sec
A ball thrown into the air reaches a height h (in feet) according to the formula h = -16t2 + 80t, where t is the time elapsed since the ball was thrown. Find the shortest time it will take the ball to reach a height of 96 feet. sec
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter7: Applying Fractions
Section7.8: Work Problems
Problem 23P
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Height in feet,
Where t is the time elapsed since the ball was thrown
We have to find the shortest time it will take the ball to reach a height of 96 feet.
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