Question: Identify the first term and the common ratio or common difference of each series. Then find the partial sum. a. 3.2 + 4.25 + 5.3

Identify the first term and the common ratio or common difference of each series.
Then find the partial sum.
a. 3.2 + 4.25 + 5.3 + 6.35 + 7.4
b. 3.2 + 4.8 + 7.2 + ··· + 36.45
c.

(3.2 2.5m) =1 (32 +25,) 3.2(4)"-1

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a u 1 32 d 105 S 5 265 This is an arithmetic series with u 1 32 d 105 and n 5 ... View full answer

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