Concept explainers
To find: The average speed of whole trip.
Answer to Problem 29PPE
Explanation of Solution
Given information:
Average speed during first
Calculation:
As per the given information −
Average speed during first
So total trip was of
Total distance covered during whole trip
Hence, average speed during whole trip would be
Chapter 12 Solutions
High School Math 2015 Common Core Algebra 1 Student Edition Grade 8/9
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