document.write( "Question 423288: An airplane flew for 3 hours with a tail wind of 18 kilometers per hour. The return flight against the wind took 4 hours. Find the rate of the plane in still air. \n" ); document.write( "
Algebra.Com's Answer #853219 by josgarithmetic(39702) ![]() You can put this solution on YOUR website! r, how fast if no wind\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Continue from here. \n" ); document.write( " |