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2017 AMC 10A Problems/Problem 19

Revision as of 15:22, 8 February 2017 by Blackhawk (talk | contribs)

19. Alice refuses to sit next to either Bob or Carla. Derek refuses to sit next to Eric. How many ways are there for the five of them to sit in a row of 5 chairs under these conditions?

$(A) 12$ $(B) 16$ $(C) 28$ $(D) 32$ ($E) 40$

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