Mathematics, 09.03.2021 02:00 alex43079
The number of decibels, d, produced by an audio
source can be modeled by the equation d = 10 log(5)
where I is the sound intensity of the audio source and
K is a constant. How many decibels are produced by an
audio source whose sound intensity is 1,000 times the
value of K?
4.
F.
G. 30
H. 40
J. 100
K. 10.000
Answers: 2
Mathematics, 22.06.2019 00:00
At noon a tank contained 10cm water. after several hours it contained 7cm of water. what is the percent decrease of water in the tank?
Answers: 1
Mathematics, 22.06.2019 00:30
20 points plus brainliest andwer plus my hover hoard im v desperate ! evaluate the polynomial for x=-2 in the equation -3x^3+7x^2-7x-1 (simplify your answer)
Answers: 1
The number of decibels, d, produced by an audio
source can be modeled by the equation d = 10 log(5)...
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