Mathematics, 16.07.2019 01:50 tiwaribianca475
How many terms are there in a geometric series if the first term is 7, the common ratio is 2, and the sum of the series is 105? hint: (image attached below) r ≠1, where a1 is the first term and r is the common ratio. options a) n = 3 b) n = 4 c) n = 5 d) n = 6
Answers: 1
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How many terms are there in a geometric series if the first term is 7, the common ratio is 2, and th...
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