Read the scenario.

The volume of a solid sample was determined from water displacement by subtracting the initial water level of 20.00 mL from the final water level of 28.50 mL (final water level − initial water level).

What is the sample volume?

Note: Make sure your answer includes the correct number of significant figures.

8.50 mL

8.5 mL

8.500 mL

8 mL