Mathematics, 20.07.2019 03:30 jamesgraham577

Which of the following is a geometric series? a. 6 + 13 + 20 + 27 b. 7 + 21 + 35 + 45 c. 14 + 21 + 28 + 35 d. 2 + 14 + 98 + 686

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Which of the following is a geometric series? a. 6 + 13 + 20 + 27 b. 7 + 21 + 35 + 45 c. 14 + 21 +...