booegersheim booegersheim

03-11-2020
Mathematics

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When running multiple machines in a factory, the total sound power in decibels (dB) can be estimated using the regression equation y=119.06+10logx, where x represents the number of machines. What is the best estimate for the total sound power when 5 machines are running in the factory?
A) 121 dB
B) 126 dB
C) 135 dB
D) 169 dB

Respuesta :

serenavass serenavass

09-11-2020

Answer:

the nearest number is 126 dB

Alternative B

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BabyGirlMandi100 BabyGirlMandi100

04-08-2022

Answer:

B.

126 dB

Step-by-step explanation:

Edge 2022

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