document.write( "Question 214298: I am having trouble figuring out how to solve this problem and any help would be appreciated. This problem is not from a text book and is one that my professor create himself.\r
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document.write( "A speedy tortoise can run with a speed of 10 cm/sec and a hare can run 20 times as fast. If they both start at the same time, but the hare stops for 2 minutes to rest, the tortoise wins by 20cm.
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document.write( "1. How long does the race take?
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document.write( "2. What is the length of the race? \n" );
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Algebra.Com's Answer #161867 by scott8148(6628)![]() ![]() You can put this solution on YOUR website! 1. t * 10 = [(t - 120) * 200] + 20 ___ time is in seconds\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "10t = 200t - 23980 ___ 23980 = 190t ___ 126.2 = t (approx)\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "2. d = 10 * t = 10 * 126.2 = 1262 cm \n" ); document.write( " |