a steel pin has a density of 8.00 grams per cubic centimeter and a volume of 1.24 cubic centimeters…

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 $m$, so we can re - arrange the formula to $m = \rho\times V$.

Step2: Substitute given values

We are given that $\rho = 8.00$ g/cm³ and $V=1.24$ cm³. Substitute these values into the formula $m=\rho\times V$. So, $m = 8.00\times1.24$.

Step3: Calculate the mass

$m=8.00\times1.24 = 9.92$ g.

Answer:

9.92