Respuesta :

Rational numbers can not be a square root, therefore options A and D are incorrect.
Rational numbers also can include terminating decimals, and because Choice B continues on and doesnt stop, it is also incorrect.
This leaves choice C as the correct answer.

Answer:

17.156

Step-by-step explanation:

Rational number is a number that can be written as a ratio of two integers (or can be expressed as a fraction). Only 17.156 can be written as a ratio of integers:   17 + 156

                       1000