Concept explainers
To determine K’s speed.
Answer to Problem 6P
K’s speed is
Explanation of Solution
Given information: J start jogging at
Calculation:
Let K’s speed is
K’s travel time
J’s travel time
When K overtakes J, they will travel same distance.
So, K’s distance equal to J’s distance.
i.e.
Hence, K’s speed is
Chapter 4 Solutions
Algebra: Structure And Method, Book 1
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