Answer:
So, the probability that a randomly selected Korean driver will take two or more non-home-based trips per day is P=0.32.
Step-by-step explanation:
We know that the number of non-home-based trips per day taken by drivers in Korea was modeled using the Poisson distribution with λ = 1.15.
We have the Poisson formula:

We calculate:

So, the probability that a randomly selected Korean driver will take two or more non-home-based trips per day is P=0.32.
I don’t think it’s right, but I got $0.02
I guess you multiply everything times "x", the Xs cancel out, then you will have " a + b = 1x " basically the one does not make any change, so you will end with a " a + b = x "
720 miles traveled on 60
gallons of gasoline.
Express this on its Unit Rate.
To get the answer, we need to divide 720 miles by 60 gallons of gasoline
=> 720 / 60 = 12 miles /gallons
Thus, in every 1 gallon of gasoline, you can travel 12 miles.
So, the expression would be like this:
720 miles / 60 gallons = 12 miles / gallon
Let’s check our answer
=> 12 miles x 60 gallons = 720 miles.
Thus, we got the correct answer.