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Mathematics 16 Online
OpenStudy (anonymous):

What is the 7th term of the geometric sequence -1, 3, -9, ...? Choose one answer. a. -2,187 b. 2,187 c. -729 d. 729

OpenStudy (saifoo.khan):

do u know the formula

OpenStudy (saifoo.khan):

?

OpenStudy (anonymous):

Yes I got it thanks!

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