8. what is the density of a rock with a volume of 5 cubic centimeters and a mass of 3 grams?

Explanation:

Step1: Recall density formula

Density $\rho=\frac{m}{V}$, where $m$ is mass and $V$ is volume.

Step2: Substitute given values

Given $m = 3$ g and $V=5$ cm³, so $\rho=\frac{3}{5}$ g/cm³.

Answer:

$0.6$ g/cm³