a gold necklace has a density of 20.0 grams per cubic centimeter and a mass of 37.6 grams. calculate its…

Explanation:

Step1: Recall density formula

The density formula is $\rho=\frac{m}{V}$, where $\rho$ is density, $m$ is mass and $V$ is volume. We need to solve for $V$, so we can re - arrange the formula to $V = \frac{m}{\rho}$.

Step2: Substitute given values

We know that $m = 37.6$ grams and $\rho=20.0$ grams per cubic centimeter. Substituting these values into the formula $V=\frac{m}{\rho}$, we get $V=\frac{37.6}{20.0}$.

Step3: Calculate the volume

$V=\frac{37.6}{20.0}=1.88$ cubic centimeters.

Answer:

$1.88$