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A cross country skier can complete a 7.5km race in 45 minutes. What is the skier's average speed?
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Nov 15, 2018
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A cross country skier can complete a 7.5km race in 45 minutes. What is the skier's average speed?
Physics
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Quinten C
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0.3 hope this is right.
Jvandemo
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Nov 20, 2018
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Jvandemo
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