Answer:
[tex]\boxed {\tt 0.481481481 \ g/in^3}[/tex]
Explanation:
Density can be found by dividing the mass by the volume.
[tex]d=\frac{m}{v}[/tex]
The mass is 13 grams. Let's calculate the volume. This is a cube, so the volume formula is:
- v=s³
- The side length (s) is 3 inches
- v=(3 in)³= 3 in * 3 in * 3in = 27 in³
The volume is 27 cubic inches.
[tex]m= 13 \ g\\v= 27 \ in^3[/tex]
Substitute the values into the formula.
[tex]d=\frac{13 \ g}{27 \ in^3}[/tex]
Divide.
[tex]d=0.481481481 \ g/in^3[/tex]
The density is 0.481481481 grams per cubic inch.
