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Licemer1 [7]
2 years ago
7

The rocket that carried the Curiosity Rover to Mars traveled at a speed of 21,000 miles per hour. What is this speed to the near

est mile per second?
Mathematics
2 answers:
Stella [2.4K]2 years ago
3 0
Per second it would be 5.833
Helen [10]2 years ago
3 0

there are 60 minutes per hour and 60 seconds per minute

 60x 60 = 3600 seconds her hour

21000/3600 = 5.83 miles per second


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3 years ago
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BARSIC [14]

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If Kay took 20 minutes to get to work and her husband left home two minutes after her and they both arrived at the same time, it means he took 18 minutes to travel the same distance.

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