Mathematics, 25.10.2019 04:43 mpete1234567890
Approximately how many times greater is 2.3 x 10 (with 4 as exponent) than 1.15 x 10 (with 8 as exponent)?
a. 115
b.200
c. 11,500
d. 20,200
Answers: 1
Mathematics, 21.06.2019 13:30
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).
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Mathematics, 21.06.2019 21:30
Aye asap pls ! markin da brainiest too ! btw da step choices are all add, distribute, divide, n subtract
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Approximately how many times greater is 2.3 x 10 (with 4 as exponent) than 1.15 x 10 (with 8 as expo...
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