An argument can be made for each of those answers.
A: As you approach midnight, the amount of balls in the room will approach infinity.
B: The amount of balls will approach infinity, but half will end up being thrown out.
C: Every ball thrown into the room will eventually be thrown out, so none can remain.
D: If you keep approaching midnight in half-time intervals, you will never actually reach it.
In actuality, given an infinite-sized room, zero throwing time, etc., the room would be filled with infinite sized balls.
A: As you approach midnight, the amount of balls in the room will approach infinity.
B: The amount of balls will approach infinity, but half will end up being thrown out.
C: Every ball thrown into the room will eventually be thrown out, so none can remain.
D: If you keep approaching midnight in half-time intervals, you will never actually reach it.
In actuality, given an infinite-sized room, zero throwing time, etc., the room would be filled with infinite sized balls.



