Answer:
The answer is
4.0 mL
Step-by-step explanation:
The volume of a substance when given the density and mass can be found by using the formula
![volume = (mass)/(density) \\](https://img.qammunity.org/2021/formulas/chemistry/high-school/xpl8x7zf595ehkwy65wgvq9hh6bhxosba2.png)
From the question
mass of rock = 16 g
density = 4 g/mL
The volume of the rock is
![volume = (16)/(4) \\](https://img.qammunity.org/2021/formulas/chemistry/high-school/7qtl302rl2m65sacuane4fyses4bhs3uk0.png)
We have the final answer as
4.0 mL
Hope this helps you