espinozahannah446
espinozahannah446 espinozahannah446
  • 17-05-2021
  • Mathematics
contestada

Find the common ratio of the geometric sequence 9,-18,36

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jimrgrant1 jimrgrant1
  • 17-05-2021

Answer:

r = - 2

Step-by-step explanation:

The common ratio r of a geometric sequence is

r = [tex]\frac{a_{1} }{a_{1} }[/tex] = [tex]\frac{-18}{9}[/tex] = - 2

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jeredrichard2003
jeredrichard2003 jeredrichard2003
  • 08-06-2021

Answer:

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Step-by-step explanation:

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