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  • 19-05-2017
  • Mathematics
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What is the sum of the first 28 terms of this arithmetic sequence? 69,75,81,87,93,99

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6SAD6BOY6
6SAD6BOY6 6SAD6BOY6
  • 19-05-2017
The sum of 69,75,81,87,93,99 is 504.0.
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