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Joey works at the airport repairing airplane engines, where the decibel level can reach over 100 dB. Wearing protective earwear, the decibel level reacing Joey's ear only reaches 80 dB. How many times
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Joey works at the airport repairing airplane engines, where the decibel level can reach over 100 dB. Wearing protective earwear, the decibel level reacing Joey's ear only reaches 80 dB. How many times less intense is the sound with his ear protection when compared to no protection?

User Wouter J
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2 Answers

6 votes

Answer: C) 100

Explaination:

User Ernesto U
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6.0k points
4 votes
You would need to be more specific in what the value 'over 100 dB' is
User AcAnanth
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