Question

A pet store supplier has a special on cube shaped fish tanks. Using the expression for finding volume of a cube V = n^3, determine volume of a cube shaped fish tank with the side n of 4.5 ft.

Answer 1

Answer:

The volume of the cube is;

$91.125ft^3$

Explanation:

Given that the Volume of a cube is;

$V=n^3$

The volume of a cube shaped fish tank with the side n of 4.5ft;

$n=4.5\text{ ft}$

Substituting the value of n;

$\begin{gathered} V=(4.5ft)^3 \\ V=4.5\times4.5\times4.5ft^3 \\ V=91.125 \\ V=91.125ft^3 \end{gathered}$

Therefore, the volume of the cube is;

$91.125ft^3$