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OpenStudy (anonymous):
what is the next number in the sequence: 3, 8, 18, 38...?
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OpenStudy (anonymous):
It would be 2 times the number before plus 2 so 38(2)+2 78 78 would be it
OpenStudy (ddcamp):
Look at the differences between each term. Is there a clear pattern there?
OpenStudy (anonymous):
Yup, 3(2)+2=8 8(2)+2=18 18(2)+2=38 So 38(2)+2=78 @DDCamp
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