The average density of a man is 1.04 g/cm3. For 20% (by volume) of an 93-kg person to be above a lake's water, what volume of foam plastic, with a density of 0.58 g/cm?, must be used?

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The average density of a man is 1.04 g/cm?. For 20% (by volume) of an 93-kg person to be above a lake's water, what volume of
foam plastic, with a density of 0.58 g/cm³, must be used?
Transcribed Image Text:The average density of a man is 1.04 g/cm?. For 20% (by volume) of an 93-kg person to be above a lake's water, what volume of foam plastic, with a density of 0.58 g/cm³, must be used?
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