It is Irrational because is can not be written as a fraction
We are unable to answer this question without being able to see the graph.
B is the correct answer to this question
Get the app Socratic and then take a pic, it will explain it better than anybody on here can
Here is your answer:
Your answer is 18%
Reason: That's because 18 has a invisible decimal point:
18.
Then you move to decimal and change it into a %
Which will make it 18%
Your answer is...
18%
