krystal4855
krystal4855 krystal4855
  • 15-12-2016
  • Mathematics
contestada

What is the common ratio for the geometric sequence?
18,12,8,16/3,…

Respuesta :

dannielle
dannielle dannielle
  • 06-11-2017
a(2)=a1*r
⇒r*18=12
r=12/18=2/3



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