Answer:
Juan believes the answer is -2/15.
Step-by-step explanation:
The given problem is :

We need to solve the problem.

So, the answer to the problem is
. Hence, Juan is correct.
Answer:

Step-by-step explanation:
120 degrees is one third of the whole circle, or 
The number 12 and 14 are the modes .
The answer is 5.35, 275, 336, and 535