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)![]() ![]() ![]() You can put this solution on YOUR website! It's still on the ground. \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |