To solve the equation \(30k + 1 = 4\), we can follow these steps:
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Subtract 1 from both sides: \[ 30k = 4 - 1 \] \[ 30k = 3 \]
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Divide both sides by 30 to isolate \(k\): \[ k = \frac{3}{30} = \frac{1}{10} \]
Thus, the solution for \(k\) is: \[ k = \frac{1}{10} \]
The correct response is: \(\frac{1}{10}\)