Answer:
1.28 g/mL
Explanation:
The density of a substance can be found by using the formula
[tex]density = \frac{mass}{volume} \\[/tex]
From the question we have
[tex]density = \frac{3.85}{3.0} \\ = 1.28333...[/tex]
We have the final answer as
1.28 g/mL
Hope this helps you
