Answer :
Final answer:
The density of the rectangular object is calculated as 3 g/cm³ by dividing its mass (108 grams) by its volume (36 cm³).
Explanation:
The question is asking to find the density of a rectangular object with specific dimensions and mass. Density is calculated by dividing mass by volume. In this case, the mass of the object is 108 grams.
The volume of the object is the product of its dimensions, which is 2.00cm x 2.00cm x 9.00cm = 36 cm³.
Therefore, the density is calculated as 108g divide by 36 cm³ which gives a density of 3 g/cm³.
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