Question
A projectile is fired straight up from ground level. After t seconds its height s, in feet above the ground, is given by s=-16t 2
A projectile is fired straight up from ground level. After t seconds its height s, in feet above the ground, is given by s=-16t2+220t. At what times is the projectile exactly 750 ft above the ground?
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Probability and Random Processes With Applications to Signal Processing and Communications
Authors: Scott Miller, Donald Childers
2nd edition
123869811, 978-0121726515, 121726517, 978-0130200716, 978-0123869814
