Mathematics, 16.12.2020 19:20, pareshrr

A boat traveled on a river 10 km upstream and then comes back to its starting point. Given that the trip takes 2 hours and the river has a current of 4 km an hour, write a quadratic equation that gives the boat's speed for the trip.

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A boat traveled on a river 10 km upstream and then comes back to its starting point. Given that the...

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