mathematics

Question # 1: A series is:
1. any list of numbers
2. a summation of quantities whose positions are based upon the natural numbers
3. an arrangement of quantities whose positions are based upon the natural numbers.
Which number is it?

Question # 2: For the rule of 78, for a 12 month period, the last term in the sequence is 12 and the series sums to 78.

For a 14 period, the last term is ? and the series sum is ?.

For a 16 month period, the last term is ? and the series sum is ?.

For a 20 month period, the last term is ? and the series sum is ?.

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  1. 1) a series is an infinite set based on ordered, summed.

    2) http://www.college-cram.com/study/businessmath/presentations/781

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    bobpursley
  2. It is a series of numbers

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    2. 👎

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