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November 23, 2014

November 23, 2014

Posted by **Lisa** on Tuesday, October 30, 2007 at 11:03am.

- Math-word problem -
**drwls**, Tuesday, October 30, 2007 at 11:35amThat depends upon how Shirley gets home and how much of the $20 was airport parking. This is not a math problem, it is more an etiquette question. Shirley should offer to pay half. She is getting escort service, after all.

- Math-word problem -
**Linda**, Tuesday, October 30, 2007 at 12:04pmWho is Shirley?

- Math-word problem -
- Math-word problem -
**DAN**, Sunday, March 30, 2008 at 5:12amA 3000 POUND CAR IS PUSHED 500 FEET BY THREE BOYS, A FORCE OF 60 POUNDS IS REQUIRED TO MOVE THE CAR. HOW MUCH WORK DID THE BOYS ACCOMPLISH? HOW MUCH WORK CAN EACH BOY CLAIM IF HE DID HIS SHARE?

- Math-word problem -
**DAN**, Sunday, March 30, 2008 at 6:20amThe head of a round piston has a pressure of 210 psi pushing down on it. The piston is 3 inches in diameter. What is the force pushing the piston down?

- Math-word problem -
**DAN**, Sunday, March 30, 2008 at 6:22amHow much work does a 120 pound boy do in climbing to the top of the Washington Monument, a climb of 550 feet? If the climb in problem 2 takes 20 minutes, what is the average horsepower produced by the boy?

- Math-word problem -

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