Mathematics, 12.08.2020 20:01, adrianawalker16
The loudness, L , of a sound (measured in decibels, dB) is inversely proportional to the square of the distance, d , from the source of the sound. When a person 14 feet from a jetski, it is 70 decibels loud. How loud is the jetski when the person is 46 feet away?
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The loudness, L , of a sound (measured in decibels, dB) is inversely proportional to the square of t...
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