\( \definecolor{colordef}{RGB}{249,49,84} \definecolor{colorprop}{RGB}{18,102,241} \)
A cone has a radius of 10 cm, a height of 30 cm, and a mass of 7.85 kg. Calculate its density in g/cm³. Based on your result, is the material more likely to be glass (\(\rho \approx 2.5\) g/cm³) or aluminum (\(\rho = 2.7\) g/cm³)?
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