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Perform this operation and report the answer to the correct number of significant figures: What is the mass of a cube of aluminum that is 4.0 cm on each edge? The density of aluminum is 2.7 g/cm3. Show all calculations leading to an answer.

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1 answer

  1. volume = length * width * height

    mass = volume * density

    all of the given data is to two significant figures ... so the result should be also

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