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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 an 18 month perio...Asked by stephen
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 an 10 month period, the last term is and the series sum is .
For a 15 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 .
For an 10 month period, the last term is and the series sum is .
For a 15 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 .
Answers
Answered by
Steve
The nth term is n.
The sum of n terms is n(n+1)/2
The sum of n terms is n(n+1)/2
Answered by
Darlene Hart
Can you please show me how to solve. I appreciate it.
Answered by
warrior
a. 55
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