<h2>
Answer:</h2>
<em>The mass of a 10.4 cm³ is, approximately, </em><u><em>117.42 grams</em></u><em>.</em>
<h2>
Explanation:</h2>
<em>Volume of the cube: 10.4 cm³</em>
<em>Now, let's look up the density of lead:</em>
<em>Density of lead: 11.29 g/cm³. </em>
<em>This value fo density tells us that 1 cm³ of lead has a mass of 11.29g. Hence, we can stablish the following rule of 3 to find the mass of our cube.</em>
<em>1 cm³ ----------------> 11.29 g</em>
<em>10.4 cm³------------> x</em>
<em>x= (10.4 cm³ ⋅ 11.29 g)/1 cm³</em>
<em>x= 117.42 g.</em>
<em />
Conclusion.
<em>The mass of a 10.4 cm³ is, approximately, </em><em>117.42 g</em><em>.</em>
