Final answer:
Handling the arrival of a third car when two are already present depends on context. In service or traffic situations, timing and safety are key, with considerations including average arrival rate and the distance and speed of the vehicles.
Step-by-step explanation:
When it comes to handling the arrival of a third car when two cars are already present, various considerations could be in play depending on the context. If we consider a situation where cars represent customers arriving at a service station, and one arrives every two minutes on average, we could deduce that it will take about six minutes on average for three customers to arrive. In traffic-related contexts, safely handling additional cars involves being aware of their distance and speed to make safe decisions, such as crossing a road. In scenarios such as a rabbit attempting to cross the freeway safely, the crucial factor is the distance of the cars and their lanes in relation to the rabbit. For example, if a car is 28 meters away, which is the equivalent of 8 car-lengths, one should assess whether that distance allows for enough time to cross safely. The safety in this context depends on the speed of the oncoming cars and the width of the road. In conclusion, the handling of a third car arriving depends heavily on the specific situation, whether it be the sequencing of service as seen in businesses or the timing and safety of actions in traffic situations.