Select the most representative decibel value for each of the following sounds: 1. car wash: (25 mathrm{~dB},
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Select the most representative decibel value for each of the following sounds:
1. car wash: \(25 \mathrm{~dB}, 55 \mathrm{~dB}, 85 \mathrm{~dB}\)
2. vacuum cleaner: \(15 \mathrm{~dB}, 70 \mathrm{~dB}, 90 \mathrm{~dB}\)
3. ship's engine room: \(30 \mathrm{~dB}, 65 \mathrm{~dB}, 95 \mathrm{~dB}\)
4. approaching subway car: \(70 \mathrm{~dB}, 100 \mathrm{~dB}, 120 \mathrm{~dB}\)
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