Concept explainers
To choose: The expression that do not represent the average speed of the car from the options.
Answer to Problem 9CA
The expression
Explanation of Solution
Given:
The distance is
Formula Used:
The formula of the average speed of an object is represented below.
Here,
Substitute the value
The expression of average speed of a car can be expressed as follows:
Therefore, the expression
Conclusion:
Thus, the expression
Chapter 1 Solutions
Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
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