On average, bethany has noticed that 22 trains pass by her house daily (24 hours) on the nearby train tracks. what is the probability that at most 4 trains will pass her house in a 6-hour time period

0.01332

Step-by-step explanation:

Given : On average, Bethany has noticed that 22 trains pass by her house daily (24 hours) on the nearby train tracks.

To Find :What is the probability that at most 4 trains will pass her house in a 6-hour time period

Solution:

We are suppose to find the probability that at most 4 trains will pass her house in a 6-hour time period

The probability that 0 train will pass her house in a 6-hour time period =

The probability that 1 train will pass her house in a 6-hour time period =

The probability that 2 train will pass her house in a 6-hour time period =

The probability that 3 train will pass her house in a 6-hour time period =

So, the probability that at most 4 trains will pass her house in a 6-hour time period =

                  =

Hence the probability that at most 4 trains will pass her house in a 6-hour time period is 0.01332

the answer is a

step-by-step explanation:

because if you put 1 in to the square root of x it equals 300.

im pretty sure it would be 5 am, hope that , and give brainliest and guys if this is right then press the button and give 5 stars