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Algebra. Identify the Sequence 1 , 3 , 9 , 27. 1 1 , 3 3 , 9 9 , 27 27. This is a geometric sequence since there is a common ratio between each term. In this case, multiplying the previous term in the sequence by 3 3 gives the next term. In other words, an = a1rn−1 a n = a 1 r n - 1. Geometric Sequence: r = 3 r = 3.
15 sie 2020 · Here we have the following sequence: 1, 3, 9, 27, ... We can see that all of these are powers of 3, and the function must behave like: f (0) = 1. f (1) = 3. f (2) = 9. ... And so on, then the function must be: a (n) = 3ⁿ.
Learn how to solve 1,3,9,27. Tiger Algebra's step-by-step solution shows you how to find the common ratio, sum, general form, and nth term of a geometric sequence.
31 sty 2017 · The n-th term of this sequence appears to be 3n−1, n ≥ 1. Explanation: These are powers of 3 ordered from 30 = 1 to 3a (for an integer a ≥ 1). However, the first convenient value for n is 1, not 0 (imagine saying the 0th term of a sequence).
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Answers archive. Click here to see ALL problems on Sequences-and-series. Question 421473: 1,3,9,27,... what sequence is this? Answer by robertb (5830) ( Show Source ): You can put this solution on YOUR website! Geometric sequence, with common ratio 3.
22 lis 2023 · Od razu przykuwa uwagę wysokim RTP, sięgającym 94,98%. Schemat 3*3 pozwala na wykorzystanie większości strategii progresywnych w grach hazardowych, zwiększając szanse na sukces. Jako symbole wykorzystywane są tu zwykłe obrazki, w tym owoce, dzwonki, symbol BAR, siódemki itd.
