Calculate the volume of a rectangular block with length 0.44 m, width 0.21 m, and height 0.13 m.

The volume $V$ of a rectangular block is given by the product of its length, width, and height.

$$V = \text{Length} \times \text{Width} \times \text{Height}$$

Given dimensions are:
Length = $0.44 \text{ m}$
Width = $0.21 \text{ m}$
Height = $0.13 \text{ m}$

$$V = 0.44 \text{ m} \times 0.21 \text{ m} \times 0.13 \text{ m}$$

$$V = 0.011916 \text{ m}^3$$

The calculated volume matches your answer.

The answer is $\text{0.011916 m}^3$.