document.write( "Question 973035: Against the wind a commercial airline in South America flew 588 miles in 3.5 hours.With a tailwind the return trip took 3 hours. what was the speed of the plane in still air? what was the speed of the wind? \n" ); document.write( "
Algebra.Com's Answer #595304 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Against the wind a commercial airline in South America flew 588 miles in 3.5 hours.With a tailwind the return trip took 3 hours. what was the speed of the plane in still air? what was the speed of the wind? \n" ); document.write( "===================== \n" ); document.write( "Find the 2 groundspeeds, upwind and downwind. \n" ); document.write( "The plane's airspeed is the average of them. \n" ); document.write( "---- \n" ); document.write( "The windspeed is the difference between airspeed and groundspeed. \n" ); document.write( " \n" ); document.write( " |