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What do you call a nun who walks in her sleep? Answer | ||||||||||
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Singing is for yourself, to lift your spirits, and to help you remember good things.    - Politicians motto: Our minds are already made up so don't try to confuse us with the facts. |
Only 3% of Americans are now involved in farming. However, food production, distribution and selling involves 20% of the population. | George Washington really didn't chop down a cherry tree. The son of Washington's biographer did the deed. The boy was soundly whipped and his father felt so bad about it that he added the story and embellished it somewhat as an apology to his son. | |||||||||
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It is not so much what happens to us as how we respond to what happens. | ||||||||||
Two trains 1/6 mile long and traveling at 60mph pass each other. How long is it between when the locomotives pass and the cabooses pass each other. Solution |
 
 
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Solution to Passing Trains
When the locomotives first meet, the cabooses are
1/6+1/6=1/3 miles apart and together their net approaching
speed is 120 mph. So it takes 1/360 hour or 10 seconds to pass.
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