Seudónimo Seudónimo
  • 01-06-2020
  • Mathematics
contestada

Find the common ratio of the geometric sequence
-15, -30, -60, ....

Respuesta :

surjithayer10 surjithayer10
  • 01-06-2020

Answer:

2

Step-by-step explanation:

common ratio r=an/an-1

=-30/-15 =2

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