document.write( "Question 632355: A rail is laying on the ground and is 1 km long. On a hot day it expands 10cm in length. How high is the rail off the ground on a hot day? \n" ); document.write( "
Algebra.Com's Answer #398226 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
It's still on the ground.
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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