document.write( "Question 1154732: If a plane can travel 460 miles per hour with the wind and 400 miles per hour against the wind, find the speed of the wind and the speed of the plane in still air.
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document.write( "What is the speed of the wind? nothing mph \n" );
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Algebra.Com's Answer #777203 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Planes don't use mph. \n" ); document.write( "They use knots. \n" ); document.write( " \n" ); document.write( " |