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sdas [7]
3 years ago
9

What is the efficiency of a machine that produces 4500 joules of output work for every 4250 joules of input work? (remember to p

ut it in correct units and round to the hundredths place)
Mathematics
1 answer:
rewona [7]3 years ago
4 0

Answer:

105.88%

Step-by-step explanation:

Efficiency:

Output/input × 100

4500/4250 × 100

105.8823529%

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Option B: The area of the trapezoid is 157.5 m²

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