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Author Question: Expressed in standard powers-of-10 notation and rounded to four significant figures, the number ... (Read 135 times)

armygirl

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on: Jul 28, 2018
Expressed in standard powers-of-10 notation and rounded to four significant figures, the number 0.00023648 is
 a. 2.364  103.
  b. 2.365  104.
  c. 2.365  10-4.
  d. 236.4  10-6.

Question 2

Rounding the number 200.601 to three significant figures
 a. gives 199.
  b. gives 200.
  c. gives 200.601
  d. gives 201.
  e. cannot be done.


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miss.ashley

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Reply #1 on: Jul 28, 2018
Answer to Question 1

c

Answer to Question 2

d


armygirl

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Reply 2 on: Jul 28, 2018
Great answer, keep it coming :)

diana chang

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Reply 3 on: Yesterday
Excellent

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