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Author Question: Even for local calls, many telephone companies charge by the duration of the call. Indicate ... (Read 70 times)

melina_rosy

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on: Jul 7, 2018
Even for local calls, many telephone companies charge by the duration of the call.
 
  Indicate whether the statement is true or false

Question 2

A power ratio of 8/1 decrease in power corresponds to approximately ________ decibels.
 
  A) 3
  B) 6
  C) 9
  D) none of the above


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vboyd24

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Reply #1 on: Jul 7, 2018
Answer to Question 1

TRUE

Answer to Question 2

C


melina_rosy

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Reply 2 on: Jul 7, 2018
Gracias!

nguyenhoanhat

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Reply 3 on: Yesterday
:D TYSM

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