Concept explainers
To determine the time after which the ball shall hit the ground.
Answer to Problem 19CT
Time is around 2.057 seconds.
Explanation of Solution
Given information:
Given modeled function of height of the ball is,
We have to determine time when it hits the ground.
Hence
Now we put
Take positive value of time.
Hence the value of time is around 2.057 seconds.
Chapter 9 Solutions
High School Math 2015 Common Core Algebra 1 Student Edition Grade 8/9
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