**Answer: **0.03567

**Step-by-step explanation:**

The probability mass function for **Poisson distribution**:-

, where = mean of the distribution.

**Given : **The number of cars that pass through a busy intersection has a **Poisson distribution** with rate λ=200 cars per hour.

Since 1 hour = 60 minutes.

then , The number of cars that pass through a busy intersection in minute =

Let x be the number of cars pass in one minute.

Then, the probability that no cars pass in a one minute time interval will be :

**Hence, the probability that no cars pass in a one minute time interval is about 0.03567.**

Division Property of Equality

16m = 160

divide both sides by 16 to find m

m = 160/16 = 10

Answer:

A. n < 15

Step-by-step explanation:

If the normal number is lower, then it is less than.

20*4 = 80

189-80=109

So 109 dollars is the answer.