christopherfrancisco
christopherfrancisco christopherfrancisco
  • 15-06-2016
  • Mathematics
contestada

The Grand Canyon is approximately 2^9 kilometers long. Mariner Valley is a canyon on Mars that is approximately 2^12 kilometers long. About how many times longer is Mariner Valley than the Grand Canyon?

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JIMM13
JIMM13 JIMM13
  • 15-06-2016
is about 1000 bigger 2^12/2^9 = 1000
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