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xxMikexx [17]
3 years ago
5

Consider the series 7/9+7/27+7/81+1/243 Which expression defines Sn?

Mathematics
2 answers:
Fed [463]3 years ago
6 0

Answer:

It’s d

Step-by-step explanation:

Shtirlitz [24]3 years ago
3 0

Answer:

b or c

Step-by-step explanation:

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3 years ago
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dmitriy555 [2]

Answer:

9:1

Step-by-step explanation:

Try to reduce the ratio further with the greatest common factor (GCF).  

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