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Mathematics, 20.08.2019 14:20 athenadailey8717
In 2008 , the world récord for swimming the 50 meter freestyle event was 21.34 seconds . supposing the athlete swam at a constant rate , what was his speed ? round your answer to the nearest hundreth
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In 2008 , the world récord for swimming the 50 meter freestyle event was 21.34 seconds . supposing t...
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