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Automobile Efficiency

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Engineers at a national research laboratory built a prototype automobile that could be driven 180 miles on a single gallon of
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2. asked by Nick
3. 546 views
Which car has the greatest efficiency?(1 point)Responses a 1,200 kg car that travels 20 km per liter of fuel a 1,200 kg car that
1. 1 answer
2. asked by ..
3. 3 views