Mathematics, 11.03.2020 22:44 blackjack73
PLEASE HELP ME. 27 POINTS! *AKA ALL MY POINTS*. CORRECT ANSWERS TOO, ANY BAD ANSWERS I'LL REPORT YOU SO DON'T EVEN TRY. PLS
Answers: 1
Mathematics, 21.06.2019 13:30, love0000
The decibel level of sound is 50 db greater on a busy street than in a quiet room where the intensity of sound is watt/m2. the level of sound in the quiet room is db, and the intensity of sound in the busy street is watt/m2. use the formula , where is the sound level in decibels, i is the intensity of sound, and is the smallest sound intensity that can be heard by the human ear (roughly equal to watts/m2).
Answers: 1
Mathematics, 21.06.2019 20:40, genyjoannerubiera
Sh what is the value of x? ox= 2.25 x = 11.25 ox= x = 22 1 (2x + 10) seo - (6x + 1) -- nie
Answers: 3
PLEASE HELP ME. 27 POINTS! *AKA ALL MY POINTS*. CORRECT ANSWERS TOO, ANY BAD ANSWERS I'LL REPORT YOU...
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