Kikster21 Kikster21

11-05-2017
Mathematics

contestada

Is -2.7,-9,-30,-100 a geometric sequence ?

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ghanami ghanami

13-05-2017

hello :
-100/-30 = 10/3
-30/-9 = 10/3
-9/-2.7 = 10/3
geometric sequence the common ratio is : 10/3

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