A non-repeating decimal is one that continues indefinitely without repeating any sequence of digits. In your list, the option that is not a non-repeating decimal is:
B 0.16
This is a terminating decimal because it has a finite number of digits after the decimal point (specifically two digits: 1 and 6). The other options (A, C, and D) are non-repeating decimals, as they either repeat digits (like A, which is \(0.444...\) repeating) or continue infinitely without repeating a specific sequence.