Concept explainers
a.
To write: An equation involving an absolute value that represents the number of people that can hear natural voices at Red Rocks Amphitheater.
a.
Answer to Problem 53PPS
The equation is
Explanation of Solution
Given Information: Maximum number of people is
Calculation:
Due to the intricacies involved in the acoustic qualities, maximum number of people that can hear natural voices clearly is
Thus, the equation is
b.
To find: The maximum and minimum number of people that can hear natural voices clearly in the amphitheater.
b.
Answer to Problem 53PPS
Maximum number is
Explanation of Solution
Given Information: Maximum number of people is
Calculation:
Due to the intricacies involved in the acoustic qualities, maximum number of people that can hear natural voices clearly is
Maximum number of people:
Minimum number of people:
Thus, maximum number is
c.
To find: The range of people in part
c.
Answer to Problem 53PPS
The range is
Explanation of Solution
Given Information: Maximum number is
Calculation:
Thus, the range is
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