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OpenStudy (anonymous):
Check my answer? What is the sum of the geometric sequence 3, 12, 48, … if there are 8 terms? 21,845 43,690 65,535 <--- (My choice) 87,380
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OpenStudy (anonymous):
yes
OpenStudy (anonymous):
Thanks
OpenStudy (anonymous):
yw
OpenStudy (anonymous):
Yep that is what I got 3 + 12 + 48 + 192 + 768 + 3072 + 12288 + 49152 = 65535
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