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OpenStudy (anonymous):
i need help with some math problems can somebody help me please
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OpenStudy (saifoo.khan):
post them.
OpenStudy (anonymous):
a boat heads upstream a distance of 30 miles on the mississippi river, whose current is running at 5 miles per hour. if the trip back takes an hour less what was the speed of the boat in still water?give the answer round to two decimal places if necessary
OpenStudy (saifoo.khan):
http://www.algebra.com/algebra/homework/word/travel/Travel_Word_Problems.faq.question.342305.html
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