Which one doesn't belong? Why?

C.

Step-by-step explanation:

All of them are rays of a number line but C just shows a point on the line.

Hope that helps and have a great day!

I’m not sure if I’m right but I tried.First I multiplied 11 times 24,because there's 24 hours in a day,then I got 264. So then I added 21 hours more to it, so then I got 285.So then I divided 285 out of 19,since there is 19 riders, and I got 15. So 15 might be the answer to the problem. (But I’m still not sure, atleast I tried right?)