In a slow-pitch softball game, the height of the ball thrown by a pitcher can be modeled by the equation  h = −16t2 + 24t + 4,  where h is the height of the ball in feet, and t is the time, in seconds, since it was released by the pitcher. If the batter hits the ball when it is 3 ft off the ground, how many seconds has the ball been in the air? Round to the nearest hundredth.

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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In a slow-pitch softball game, the height of the ball thrown by a pitcher can be modeled by the equation 

h = −16t2 + 24t + 4,

 where h is the height of the ball in feet, and t is the time, in seconds, since it was released by the pitcher. If the batter hits the ball when it is 3 ft off the ground, how many seconds has the ball been in the air? Round to the nearest hundredth.

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