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Find the 30th term of the following sequence. 1, 7, 13, 19, ... 174 175 180 181.

Find the 30th term of the following sequence. 1, 7, 13, 19, ... 174 175 180 181.
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Find the 30th term of the following sequence. 1, 7, 13, 19, ... 174 175 180 181.

User Alexsander Akers
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the rule is : 6n - 5 to find the 30th term replace n with 30 6× 30 - 5 = 175
User Infinity Challenger
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Checking if the sequence is an arithmetic sequence 7 - 1 = 6 13 – 7 = 6 Therefore the sequence is arithmetic, with a_0 = 1 and d = 6 a_n = a_0 + (n-1)d a_30 = 1 + (29)(6) = 175 Therefore the 30th term is 175.
User Qft
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