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OpenStudy (anonymous):
Are the following geometric sequences? 3, 9, 27, 81,… 1.5, 2.25, 3.375, 5.0625,…
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OpenStudy (anonymous):
geometric means you can either multiply or divide each thing by the same number. like 3*3=9 9*3= 27 27*3=81 so that one is a yes! :)
OpenStudy (anonymous):
5.0625/1.5=3.375 3.375/1.5=2.25 and 2.25/1.5=1.5 :) What school do you go to, b/c I just had the same problems I did them last night lol
OpenStudy (anonymous):
I go to Falcon Virtual Academy. And thanks. :)
OpenStudy (anonymous):
oh yeah not my school lol.. But that's so weird! An dyou're welcome! :D
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