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Allisa [31]
3 years ago
9

Eveloped By An Engine With A Displacement Of 220 Cu In. If A 360 Cu In. Engine Of The Same Kind Develops 210 Hp? This problem ha

s been solved! See the answer hoserpower developed by an engine varies directly as its displacement. How many horsepower will be developed by an engine with a displacement of 220 cu in. If a 390cu in. Engine of the same kind develops 230hp?
Mathematics
1 answer:
exis [7]3 years ago
5 0

Answer:

  about 130 hp

Step-by-step explanation:

The displacement is smaller by a factor of 220/390, so we expect the horsepower to be smaller than 230 hp by the same factor:

  (220/390)(230 hp) ≈ 129.74 hp ≈ 130 hp

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