PrincessMaxx PrincessMaxx

07-02-2017
Chemistry

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A boat moves at a speed of 15 km/h in still water. The river it is traveling in flows at a rate of 3 km/h downstream. What is the velocity of the boat if it travels downstream? What is the velocity of the boat if it travels upstream?

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Аноним Аноним

14-02-2017

I think its 5 I have not learned this so it is my best guess

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