Mathematics, 11.11.2019 22:31 bailee37
Show work and explain with formulas.
4. if a_6 = 18 and a_13 = 32, find the sum of the 13 terms in an arithmetic sequence.
5. find the sum (see picture).
6. find the first three terms of the arithmetic series: a_1 = 17, a_n = 197, s_n = 2247
Answers: 2
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Answers: 2
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Answers: 1
Show work and explain with formulas.
4. if a_6 = 18 and a_13 = 32, find the sum of the 13...
4. if a_6 = 18 and a_13 = 32, find the sum of the 13...
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