document.write( "Question 1012151: A boat can travel 16 kilometers per hour in still water. The boat travels 15 kilometers down a river and then 15 kilometers upstream. The entire trip takes 5.5 hours. What is the equation that describes the current,c, of the river?
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document.write( "A) ((5.5)/(15+c))+((5.5)/(15-c))=16
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document.write( "B) ((5.5)/(16+c))+((5.5)/(16-c))=15
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document.write( "C) ((16)/(15+c))+((16)/(15-c))=5.5
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document.write( "D) ((15)/(16+c))+((15)/16-c))=5.5\r
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document.write( "***I believe the answer is c but I want to make sure because i had trouble figuring it out*** Please help \n" );
document.write( "
Algebra.Com's Answer #628004 by ikleyn(52832)![]() ![]() You can put this solution on YOUR website! . \n" ); document.write( "A boat can travel 16 kilometers per hour in still water. The boat travels 15 kilometers down a river and then 15 kilometers upstream. The entire trip takes 5.5 hours. What is the equation that describes the current,c, of the river? \n" ); document.write( "A) ((5.5)/(15+c))+((5.5)/(15-c))=16 \n" ); document.write( "B) ((5.5)/(16+c))+((5.5)/(16-c))=15 \n" ); document.write( "C) ((16)/(15+c))+((16)/(15-c))=5.5 \n" ); document.write( "D) ((15)/(16+c))+((15)/16-c))=5.5\r \n" ); document.write( "\n" ); document.write( "***I believe the answer is c but I want to make sure because i had trouble figuring it out*** Please help \n" ); document.write( "-------------------------------------------------------------------\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "The answer is D).\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "You have the lesson Wind and Current problems in this site,\r \n" ); document.write( "\n" ); document.write( "where you will find detailed solutions of similar problems.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |