Question

Gold has a density of 19.3 g/cm^3. A cube of gold measure's 4.23 cm on each edge. What is the volume of the cube?

Answer 1

`75.7 cm^3`

Explanation:

Volume of cube = `text[(Edge length)]^3`

`V = (4.23 cm)^3`

`V = 75.68 cm^3`

`V = 75.7 cm^3` ……(in 3 significant figures)