Question 244061
<font face="Garamond" size="+2">


60 miles per hour is a mile per minute, so 20 miles per hour has to be a mile every 3 minutes.  That means 20 miles per hour for 2 miles is going to take 6 minutes.  That leaves 2 minutes left out of the 8 minutes he had to start with.  Now he has to travel the last 2 miles in 2 minutes -- one mile per minute, or 60 miles per hour.


Except that will get him to the train station parking lot just as the train is leaving with 0 time to park the car, walk into the station, buy his ticket, and board the train.



John
*[tex \LARGE e^{i\pi} + 1 = 0]
</font>