The height (feet) of a ball launched in the air t seconds after it is launched is given by: f(t)= - 16t² + 300t + 16. After how many seconds is the ball falling at 100 feet per second? sec. If necessary, round to two decimal places. If there is more than one correct answer, separate them with commas.
The height (feet) of a ball launched in the air t seconds after it is launched is given by: f(t)= - 16t² + 300t + 16. After how many seconds is the ball falling at 100 feet per second? sec. If necessary, round to two decimal places. If there is more than one correct answer, separate them with commas.
Intermediate Algebra
10th Edition
ISBN:9781285195728
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter11: Exponential And Logarithmic Functions
Section11.CR: Review Problem Set
Problem 62CR
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