SOLUTION: Evaluate the arithmetic series where t1=42, tn=146, and n=14.
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Question 605399: Evaluate the arithmetic series where t1=42, tn=146, and n=14.
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
Sn = (n*(t1+tn))/2
S14 = (14*(42+146))/2
S14 = (14*(188))/2
S14 = 2632/2
S14 = 1316
So the 14th partial sum is 1316
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