A boat can travel from its dock to a town downriver with a 7 mph current in 10 hours The return trip against the same current takes 15 hours What is the speed of the boat in still water?

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What is Cardinality of the set?

Daftar Isi Are there more rational number than irrational numbers? There are more irrational numbers than rational numbers. The rationals are countably infinite; the...
Febby Setiandini
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