Question

Grace measures 20mL of water in a graduated cylinder. she puts a piece of rock in the

Answer 1

The volume would be explanation times explanation because the explanation is the explanation

Explanation:

Answer 2

Answer:

$\boxed {\boxed {\sf v=12 \ mL}}$

Explanation:

Grace found the volume of the rock using water displacement.

To calculate the volume, we must subtract the initial volume from the final volume.

$v_f-v_i$

The initial or original volume is 20 milliliters.

The final or new volume, after the rock is added to the water, is 32 milliliters.

$v_f=32 \ mL\\v_i=20\ mL$

Substitute the values into the formula and subtract.

$32 \ mL-20 \ mL$

$12 \ mL$

The volume of the rock is 12 milliliters.