SOLUTION: Jose is going on a little car trip. If he drives at 20 mph the first half of the distance, how fast does he have to drive the second half to have driven an average 40mph over the e
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Question 948105: Jose is going on a little car trip. If he drives at 20 mph the first half of the distance, how fast does he have to drive the second half to have driven an average 40mph over the entire trip? Answer by Alan3354(69443) (Show Source):
