Concept explainers
a.
To find: The range of actual speeds of the car if calibrated at given speed.
a.
Answer to Problem 58PPS
The range of actual speeds is
Explanation of Solution
Given Information: Speed is
Calculation:
The speed values delivered by the speedometer have a variation of
Range is
Thus, the range of actual speeds is
b.
To make: A conclusion from given statement.
b.
Answer to Problem 58PPS
It is concluded that the as the speed decreases variation also decreases considerably.
Explanation of Solution
Given Information: Variation is
Conclusion:
When speedometer is calibrated at
Thus, it is concluded that the as the speed decreases variation also decreases considerably.
Chapter 3 Solutions
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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