neishah16
neishah16 neishah16
  • 02-10-2017
  • Mathematics
contestada

Help please pre calculus

Help please pre calculus class=

Respuesta :

musiclover10045
musiclover10045 musiclover10045
  • 02-10-2017

put 7.6*10^-4 into the equation:

10log(1/7.6*10^-4)

this equals 31.19 db

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