document.write( "Question 69385: kindly solve these problems and please show the solutions:
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document.write( "1. two jet planes A and B pass each other flying in opposite directions. The average speed of jet A is 1030 kph while jet B is 90 kph. If they have been flying for 2 1/2 hours, what is the distance between them.\r
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document.write( "2. for their daily training, two athletes jog every morning. They start 9 km apart and start to jog toward each other. Athlete A jogs at 10 kph while Athlete B jogs at 12.5 kph. In how many hours will they meet? What is the distance covered by each athlete? \n" );
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Algebra.Com's Answer #49408 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! . two jet planes A and B pass each other flying in opposite directions. The average speed of jet A is 1030 kph while jet B is 90 kph. If they have been flying for 2 1/2 hours, what is the distance between them \n" ); document.write( "---------- \n" ); document.write( "Jet plane A DATA: \n" ); document.write( "rate= 1030 kph; time= 2.5 hrs; distance = 2575 km \n" ); document.write( "--------- \n" ); document.write( "\"jet\" plane B DATA: \n" ); document.write( "rate = 90 kph ; time=2.5 hrs. distance = 225 km \n" ); document.write( "---------------- \n" ); document.write( "Assuming you mean \" what is the distance 2.5 hours after \n" ); document.write( "they meet\" the distance would be 2575+225=2800 km \n" ); document.write( "-- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |