Concept explainers
To find: the speed the truck was traveling in mi/s and to find the speed truck was travelling in mi/h.
Answer to Problem 20P
The speed is
The speed is
Explanation of Solution
Given information:
Truck travels
Calculation:
Let, the speed in mi/s be
Truck travels
So, as per given information, write the equation as,
Therefore, the speed is
Now, the speed in mi/h can be calculated as,
So, the speed for travelling is
Chapter 3 Solutions
Algebra: Structure And Method, Book 1
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