Concept explainers
a.
To determine the time taken by the car to reach the sensor
a.
Answer to Problem 40PPS
Explanation of Solution
Given:
Function:
Calculation:
Since the distance of the car from the sensor is
Therefore, the time taken by the car to reach the sensor is
Conclusion:
Therefore, the car takes
b.
To determine whether the sensor indicates that the car is speeding or not.
b.
Answer to Problem 40PPS
Explanation of Solution
Given:
The car takes
Yes, the sensor will indicate that the car is speeding, because the car took only
Conclusion:
Therefore, the car is speeding.
Chapter 3 Solutions
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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