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Mathematics 7 Online
OpenStudy (anonymous):

Identify the 16th term of a geometric sequence where a1 = 4 and a8 = -8,748. -172,186,884 -57,395,628 57,395,628 172,186,884

OpenStudy (anonymous):

i got 57,395,628. is this correct? please tell me the correct answer if it's not

OpenStudy (anonymous):

do you know the formula to use to do it?

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

I am not sure which one to use if you show me which one you used I will check your math

OpenStudy (anonymous):

I don't know the formulas by heart

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