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Mathematics, 18.10.2019 03:30 karsynraine9419

The density of an object is its mass per unit volume. an object has a mass of 4.2 grams and a volume of 2 cm3. what is the density of the object?
a. 8.4 g/cm^3
b. 0.5 g/cm^3
c. 2.1 g/cm^3
d. 2.2 g/cm^3

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