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Find the common ratio and the next term for this geometric sequence. Express your answers as fractions, if necessary. 100, 60, 36, ... what is the common difference- what is the next term-
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Find the common ratio and the next term for this geometric sequence. Express your answers as fractions, if necessary.

100, 60, 36, ...

what is the common difference-

what is the next term-

User Keli
by
8.2k points

2 Answers

1 vote
i think it would be 20 is the answer
User Luis
by
8.0k points
7 votes
common ratio is
a(n+1)/an
60/110=3/5
36/60=3/5

common ratio is 3/5
next erm is 36 times 3/5 or 21.6
User Thinhbk
by
8.7k points
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