i.
To calculate: The decibel level of dog’s sound.
Given:
The intensity of the dog’s sound
Formula Used:
Use the function
Calculation:
Substitute known values in
Conclusion:
The dog’s sound decibel level is
ii.
To calculate: The decibel level of sound produced by the ambulance siren.
Given:
The intensity of the siren’s sound
Formula Used:
Use the function
Calculation:
Substitute known values in
Conclusion:
The siren’s sound decibel level is
iii.
To calculate: The decibel level of Bee’s sound.
Given:
The intensity of the Bee’s sound
Formula Used:
Use the function
Calculation:
Substitute known values in
Conclusion:
The Bee’s sound decibel level is
Chapter 4 Solutions
Holt Mcdougal Larson Algebra 2: Student Edition 2012
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