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Author Question: How many significant digits are there in the number 740.2? What will be an ideal ... (Read 18 times)

gbarreiro

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How many significant digits are there in the number 740.2?
 
  What will be an ideal response?

Question 2

How close are you to a CFC molecule right now?
 
  A) It depends upon whether you are in an urban or rural setting.
  B) There are about 25 trillion of them in each liter of air you breathe.
  C) There are about 25 million of them in each liter of air you breathe.
  D) There are about 25 of them in each liter of air you breathe.



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lou

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Answer to Question 1

4

Answer to Question 2

B




gbarreiro

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Reply 2 on: Aug 27, 2018
YES! Correct, THANKS for helping me on my review


blakcmamba

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Reply 3 on: Yesterday
Excellent

 

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