It might be hard at first to find the hundreds place. The answer is C:722,357,000
180 miles? seems like the question is incomplete
<h2>
Answer:</h2>
The probability is:

<h2>
Step-by-step explanation:</h2>
It is given that:
An urn contains balls numbered 1 through 20.
A ball is chosen, returned to the urn, and a second ball is chosen.
This means that this is a case of a replacement.
Hence, one of the event is independent of the other.
Now we know that the probability to get a particular number of ball is:

( Since, there are total 20 balls and a ball of one particular number is just unique )
i.e. 
Hence, the probability that the first and second balls will be a 8 is:

Answer:
Step-by-step explanation:
2x² - 8x - 24 = 0
2x² - 12x + 4x - 4*6 = 0
2x(x-6) + 4(x - 6) = 0
(x - 6)(2x + 4) = 0
This problem doesn't really have anything we can work with. But the possibilities are that we have values for the length and width. The question for this problem would most likely be the area or the perimeter. So if we re given the length L and the width W, the perimeter of the rectangle would have to be 2L + 2W and the area will be LW.