SOLUTION: What is the common difference of a 43-term arithmetic sequence where the first term is -13 and the sum is 9,374? What is the sum of a 12-term arithmetic sequence where the last

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Question 629829: What is the common difference of a 43-term arithmetic sequence where the first term is -13 and the sum is 9,374?
What is the sum of a 12-term arithmetic sequence where the last term is 13 and the common difference is -10?
Provide an example of an arithmetic series which totals zero. Using complete sentences, explain how you created the example


Answer by reviewermath(1029)   (Show Source): You can put this solution on YOUR website!
What is the common difference of a 43-term arithmetic sequence where the first term is -13 and the sum is 9,374?









The common difference is 11
What is the sum of a 12-term arithmetic sequence where the last term is 13 and the common difference is -10?







Provide an example of an arithmetic series which totals zero. Using complete sentences, explain how you created the example
is an example of an arithmetic series which totals zero.
The term of the arithmetic sequence should include zero and multiples of a common difference. The first and last term should be numerically equal but opposite in sign.

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