With the installation of noise suppression materials, the noise level in an auditorium was reduced from 93
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With the installation of noise suppression materials, the noise level in an auditorium was reduced from 93 to 80 decibels. Use the function into find the percent decrease in the intensity level of the noise as a result of the installation of these materials.
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93 10 log107 I 1016 logio II ...View the full answer
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