Answer:
60 hours
Step-by-step explanation:
I multiplied 8.50 by 60 and got 510
Im not sure if this is what you’re looking for but hope it helped!
Answer:

Step-by-step explanation:

HMMMMMMM...It could be C...
An Arc is the the end of the circle, the OUTER rim..do you get what I'm trying to say? SO, if you look at AC, it looks like an arc.
Hope this helps!