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6) If one student softly sings at 30 dB, then the other 99 students in the chorus join her at the same intensity, what is their new dB level?
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16 votes
6)

If one student softly sings at 30 dB, then the other 99
students in the chorus join her at the same intensity,
what is their new dB level?

User Sam Ivichuk
by
8.3k points

1 Answer

2 votes

Answer:

2970dB

Step-by-step explanation:

30 x99=2970

User Rahul Panzade
by
8.9k points
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