prestonlong53
prestonlong53 prestonlong53
  • 01-08-2019
  • Mathematics
contestada

What is the common ratio of the following sequence? 80, 20, 5, ...
A) -4
B) 1/4
C) 4

Respuesta :

jdoe0001 jdoe0001
  • 02-08-2019

[tex]\bf 80~~,~~20~~,~~5~\hfill \cfrac{20}{80}\implies \boxed{\cfrac{1}{4}}~~,~~ \cfrac{5}{20}\implies \boxed{\cfrac{1}{4}}~\hfill \stackrel{\textit{common ratio}}{\boxed{\cfrac{1}{4}}}[/tex]

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