lgrassity lgrassity
  • 04-01-2018
  • Mathematics
contestada

. Is the sequence arithmetic? 15, 14.5, 14, 13.5, 13,… If so, give the common difference.

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quenbarr quenbarr
  • 15-01-2018
The answer to this question is -.5. We can determine the common difference by just subtracting the first number to the second number 14 - 14.5 is equal to -.5, 14.5 - 15 is equal to -.5 and so on. 
This sequence is arithmetic and the common difference is -.5
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