Author Question: The primary advantage that e-books offer publishers is A) the ability to reach many readers. B) ... (Read 71 times)

erika

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The primary advantage that e-books offer publishers is
 
  A) the ability to reach many readers.
  B) lower production, marketing, and distribution costs.
  C) the ease of customizing textbooks and trade books.
  D) the ease of updating books in real-time.

Question 2

If a carrier wave is modulated with 4 amplitudes and 4 phase changes, how many
   possible signal combinations are there?
 
  A. 4 B. 8
 
   C. 16 D. 32



C.mcnichol98

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Answer to Question 1

B

Answer to Question 2

C



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