document.write( "Question 913593: A FERRY LEAVES A HARBOR AND TRAVELS TO A RESORT ISLAND AT AN AVERAGE SPEED OF 22 MPH. oN THE RETURN TRIP , BECAUSE OF FOG, THE FERRY TRAVELS AT AN AVERAGE SPEED OF 18MPH. THE TOTAL TIME FOR THE TRIP IS 5 HOURS. hOW FAR IS THE ISLAND FROM THE HARBOR?\r
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document.write( "please show how you got this answer. \n" );
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Algebra.Com's Answer #554601 by josgarithmetic(39620)![]() ![]() ![]() You can put this solution on YOUR website! Basic rule for uniform rates travel, RT=D rate time distance\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "_________________rate________time___________distance \n" ); document.write( "GO_______________22__________d/22_______________d \n" ); document.write( "BACK_____________18__________d/18_______________d \n" ); document.write( "Total_________________________5\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " |