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Mathematics, 02.08.2019 04:50 abdirahmansoloman

Erica and amy started biking in the opposite directions at the same time from the same place. erica biked at a speed of 6 meters per second and amy biked at a speed of 4 meters per second. how soon were they exactly 1 km apart?

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Erica and amy started biking in the opposite directions at the same time from the same place. erica...
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