Posted by **Kasey** on Sunday, April 29, 2012 at 12:43am.

An arithmetic series has a first term 8 and third term 20. What does the fifth term equal? What does the second partial sum equal?

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**drwls**, Sunday, April 29, 2012 at 7:01am
The series is 8, 14, 20, 26, 32,...

The fifth term is 32.

The second partial sum is 8 + 14.

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