Answer: Ray - begins at an endpoint and extends infinitely in one direction. Opposite Rays - have same endpoint and extend in opposite directions.
Step-by-step explanation:
C is between A and B, with AC = x, and CB = x + 6, and AB = 24
There can only be integer number of passengers. We cannot have 1.372 passengers in a car, so that would be discrete random variable.
Answer:
Option B 
Step-by-step explanation:
we have

Answer:
2nd Option: 2sec²Ѳ
Step-by-step explanation:
Please see the attached pictures for full solution.