document.write( "Question 990994: The amount of gasoline used by a car varies jointly as the distance traveled and the square root of the speed. Suppose a car used 25 liters on a 100 kilometer trip at 100 km/hr. About how many liters will it use on a 192 kilometer trip at 64 km/hr?
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Algebra.Com's Answer #610922 by josgarithmetic(39620)\"\" \"About 
You can put this solution on YOUR website!
g, amount of gasoline
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\n" ); document.write( "\n" ); document.write( "\"g=k%2Ad%2Av%5E2\"\r
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\n" ); document.write( "\n" ); document.write( "If the changeable variables are known, then \"k=g%2F%28d%2Av%5E2%29\".
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