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Mathematics, 07.10.2019 16:30 qqbear4555
The first and last terms of a 10-term arithmetic series are listed in the table. what is the sum of the series?
term number term
1 3
10 75
195
390
780
1125
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The first and last terms of a 10-term arithmetic series are listed in the table. what is the sum of...
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