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Author Question: Which one of the following is the correct number for the magnification of a plane mirror? A) 1.0 ... (Read 53 times)

kwoodring

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on: Jul 29, 2018
Which one of the following is the correct number for the magnification of a plane mirror?
 
  A) 1.0
  B) 0.25
  C) 0.5
  D) 1.5
  E) 2.0

Question 2

A marathon is 26 mi and 385 yd long. Estimate how many strides would be required to run a marathon. Assume a reasonable value for the average number of feet/stride.
 
  A) 4.5  104 strides
  B) 4.5  103 strides
  C) 4.5  105 strides
  D) 4.5  106 strides


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srodz

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

A

Answer to Question 2

A


kwoodring

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Reply #2 on: Jul 29, 2018
Thanks


srodz

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Reply #3 on: Jul 29, 2018
Welcome :)


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