- #1
StupidHead
- 19
- 0
I thought the answer was 90mph, but my friend says it's wrong. I just can't figure out any other answer.
could someone please help me? :shy:
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You drive to the store which is a 2 mile trip. In the first mile you average 30 mph, how fast must you drive the second mile in order to average 60mph for the entire 2 mile trip?
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thnx
Jennifer