Cassamarlott Cassamarlott
  • 10-04-2017
  • Mathematics
contestada

What is the common ratio of the following geometric sequence?
2/5, -4/15, 8/45, -16/135, 32/405...
A.2/5
B. -2/5
C. -2/3
D. 2/3

Respuesta :

ak78
ak78 ak78
  • 11-04-2017
The common ration is -2/3. i.e C

Hope that helps you.
Answer Link

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