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OpenStudy (anonymous):
The equation is in the replies FInd the sum: 2884 205 3024 211
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OpenStudy (anonymous):
OpenStudy (anonymous):
@BillBell Im pretty sure its 2884
OpenStudy (anonymous):
\[\sum_{1}^{28}(8i-13) = 8\sum_{1}^{28}i - 28(13) \] = 8 (28)(29)/2 - 28(13) = 2884 We agree.
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