HELP PLEASE!!!! WILL MARK BRAINLIEST, AND FRIEND REQUEST!!!!

which expression represents a rational number

5/9 + [tex]\sqrt{18}[/tex]

[tex]\pi + \sqrt{16}[/tex]

2/7+ [tex]\sqrt{121}[/tex]

3/10 + [tex]\sqrt{11}[/tex]

Respuesta :

Answer:

hmm easy peasy

Step-by-step explanation:

C

C is the only answer with the square root thats a whole number while the rest of the answers ' square roots are not whole number answers and the numbers after the decimal go on forever  making it an irrational number. Also, for B, pi is not a rational number.