document.write( "Question 1181719: The safe stopping distance, d, in metres, for a boat travelling at v km/h in calm water is determined to be d = 0.002 (2v + 10v + 3000) .
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document.write( "a) What is the safe stopping distance if the speed is 12 km/h?
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document.write( "b) What is the initial speed of the boat if it takes 15 m to stop? \n" );
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Algebra.Com's Answer #811621 by ikleyn(52781)![]() ![]() You can put this solution on YOUR website! .\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Twice and thrice check the formula in your post.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Find an error there.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Fix this error.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Then re-post to the forum.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Please do not post it to me personally.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Have a nice day (!)\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |