kainatucker3
kainatucker3 kainatucker3
  • 11-07-2016
  • Mathematics
contestada

find the common ratio of the sequence -172 -86 -43 -21.5

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Ckaranja
Ckaranja Ckaranja
  • 11-07-2016
The common ratio;
[tex] \frac{-86}{-172} = \frac{-21.5}{-43} =0.5[/tex]
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