A ball is thrown into the air with an initial velocity of 32 feet per second, from a height of 100 feet. The equation for its height at time t is given by v(t) = -16² + 32t + 100. After how many seconds will it take for the ball to hit the ground (round your answer to the nearest tenth of a second)? !3! O -1.7 seconds O 3.7 seconds O 2.7 seconds O 1.7 seconds arch www. 64
A ball is thrown into the air with an initial velocity of 32 feet per second, from a height of 100 feet. The equation for its height at time t is given by v(t) = -16² + 32t + 100. After how many seconds will it take for the ball to hit the ground (round your answer to the nearest tenth of a second)? !3! O -1.7 seconds O 3.7 seconds O 2.7 seconds O 1.7 seconds arch www. 64
Elementary Algebra
17th Edition
ISBN:9780998625713
Author:Lynn Marecek, MaryAnne Anthony-Smith
Publisher:Lynn Marecek, MaryAnne Anthony-Smith
Chapter10: Quadratic Equations
Section10.4: Solve Applications Modeled By Quadratic Equations
Problem 159E: A bullet is fired straight up from a BB gun with initial velocity 1120 feet per second at an initial...
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