Answer:
[tex]V = k \cdot lwh[/tex]
Step-by-step explanation:
We can represent the comparison statement:
"V varies directly as the product of I, w, h"
with an equation.
We know that varying directly means that a value is proportional to the product of other values. This means that there may be a constant of proportionality (k) which the other values are all multiplied by:
[tex]\boxed{V = k \cdot lwh}[/tex]
[tex]V \propto lwh[/tex]