Mathematics, 21.02.2021 02:30 pr173418
Compare a number if it is decreased by 60% than increased by 80%.
Answers: 2
Mathematics, 22.06.2019 00:00, keshjdjsjs
The graph shows the decibel measure for sounds depending on how many times as intense they are as the threshold of sound. noise in a quiet room is 500 times as intense as the threshold of sound. what is the decibel measurement for the quiet room? 20 decibels28 decibels200 decibels280 decibels
Answers: 1
Compare a number if it is decreased by 60% than increased by 80%....
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