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mgirl211
 3 years ago
Find the indicated sum for the arithmetic series.
S18 for 13 + 2 + (9) + (20) + ...
mgirl211
 3 years ago
Find the indicated sum for the arithmetic series. S18 for 13 + 2 + (9) + (20) + ...

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lilg132
 3 years ago
Best ResponseYou've already chosen the best response.213 + (18  1) 11 s18 = 174

mgirl211
 3 years ago
Best ResponseYou've already chosen the best response.0That is not an option :/ the only options are 873, 1528, 256, and 1449

mgirl211
 3 years ago
Best ResponseYou've already chosen the best response.0Yeah, Thanks anyways though. I appreciate it greatly.

lilg132
 3 years ago
Best ResponseYou've already chosen the best response.2are you sure you typed the question correctly? if i understand correctly your looking for the 18th term?

mgirl211
 3 years ago
Best ResponseYou've already chosen the best response.0No, I'm looking for the sum of the series to the 18th term

lilg132
 3 years ago
Best ResponseYou've already chosen the best response.2ok let me work it out give me a moment

lilg132
 3 years ago
Best ResponseYou've already chosen the best response.2remember to click good answer Megan :p
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