Concept explainers
To find: the speed he was traveling in mi/s and to find the speed he was driving in mi/h.
Answer to Problem 19P
The speed is
The speed is he driving 50mi/h.
Explanation of Solution
Given information:
R drove
Calculation:
Let, the speed in mi/s be
R drove
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 is he driving 50mi/h.
Chapter 3 Solutions
Algebra: Structure And Method, Book 1
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