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Author Question: Express (4.3 106)-1/2 in scientific notation. A) 2.1 103 B) 2.1 104 C) 2.1 10-5 D) 4.8 ... (Read 136 times)

abc

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on: Jul 29, 2018
Express (4.3  106)-1/2 in scientific notation.
 
  A) 2.1  103 B) 2.1  104 C) 2.1  10-5 D) 4.8  10-4

Question 2

What is 56 + (32.00)/(1.2465 + 3.45 ) written with the correct number of significant figures?
 
  A) 62.8
  B) 62.8123846
  C) 62.812
  D) 63
  E) 62.81
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macagnavarro

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Reply #1 on: Jul 29, 2018
Answer to Question 1

D

Answer to Question 2

D


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