cannonkj630 cannonkj630
  • 03-06-2017
  • Mathematics
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suppose a railroad rail is 6 kilometers and it expands on a hot day by 19 centimeters in length. approximately how many meters would the center of the rail rise about the ground.

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Аноним Аноним
  • 03-06-2017
i think it 25 meter I'm not 100% sure
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