Mathematics, 16.10.2019 16:20 natlovesfood
The speed of a stream is 3 mph. a boat travels 120 miles upstream in the same time it takes to travel 180 miles downstream. what is the speed of the boat in still water?
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Two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers
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Layla answer 21 of the 25 questions on his history test correctly.what decimal represents the fraction of problem he answer incorrectly.
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Two poles, ab and ed, are fixed to the ground with the of ropes ac and ec, as shown: what is the approximate distance, in feet, between the two poles? 6.93 feet 8.66 feet 12.32 feet 15.59 feet
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The speed of a stream is 3 mph. a boat travels 120 miles upstream in the same time it takes to trave...
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