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OpenStudy (anonymous):
Find the 90th term for the arithmetic sequence. 17, 23, 29, 35 a90= ???
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OpenStudy (raden):
use the formula : an = a1 +(n-1)d
OpenStudy (anonymous):
a1 = 17 Common difference: d = 6
OpenStudy (shubhamsrg):
and n=90,ofcorse..
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