in an experiment on the traffic 20 cars are observed driving down the street in 4 hours what rate of traffic was observed in this experiment

So, let's answer this question. If you want to observe and relate the number of cars per hour, then you have to divide the total number of cars (20 cars) by 4 hours totaling 5 cars per hour. On the other hand, if you want to compare and relate how long a car spends, it divides 4 hours by 20 cars and results in 1 car every 15 minutes.

So, it is five cars per hour or one car per fifteen minutes. But I think this question it's not biology, but what counts is knowledge.

This isnt biology but i think it maybe 5 cars per hour idrk?