Help The height (feet) of a ball launched in the air t seconds after it is launched is given by:f(t)=16t+300t+ 20.What is the velocity of the ball when it strikes the ground?ft/sec.If necessary, round to two decimal places. If there is more than one correct answer, separate them with commas.

Given that a ball launched at in air t seconds after it is launched byf(t)=-16t2+300t+20When the…

Answered: The height (feet) of a ball launched in…

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 10.84TI: A man throws a ball into the air with a velocity of 96 ft/sec. Use the formula h=16t2+v0t to...

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The height (feet) of a ball launched in the air t seconds after it is launched is given by: What is the velocity of the ball when it strikes the ground? ft/sec. f(t) = - 16t² + 300t+20.