To find the 137th term of the sequence \(40, 47, 54, 61, 68, 75, 82\), we start by identifying the pattern in the sequence.
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Identify the First Term and Common Difference:
- The first term \(a_1 = 40\).
- The common difference \(d\) can be found by subtracting the first term from the second term: \[ d = 47 - 40 = 7 \]
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Write the General Formula: The general formula for the \(n\)-th term of an arithmetic sequence is given by: \[ a_n = a_1 + (n - 1) \cdot d \]
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Substitute Values:
- For \(n = 137\): \[ a_{137} = 40 + (137 - 1) \cdot 7 \] \[ a_{137} = 40 + 136 \cdot 7 \] \[ a_{137} = 40 + 952 \] \[ a_{137} = 992 \]
Therefore, the 137th term of the sequence is \(\boxed{992}\).