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Mathematics 13 Online
OpenStudy (anonymous):

What is the 9th term of the geometric sequence 3, 12, 48, …?

OpenStudy (anonymous):

196608?

OpenStudy (anonymous):

That's what I came up with too. I didn't know if i was right or not! @ zone_murk.

OpenStudy (anonymous):

Geometric Sequence a,ar,ar^2,... here a=3 and r=4 So the 9th term will be ar^8=3*4^8=196608

OpenStudy (anonymous):

Thanks Zed!

OpenStudy (anonymous):

Woops one too many 4's :P

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