ANSWER:
The volume of the rectangular prism is 4 m^3
STEP-BY-STEP EXPLANATION:
We have that the volume of a rectangular prism is given by the following formula
[tex]\begin{gathered} V=l\cdot w\cdot h \\ \text{where l is the length, w is the width and h is the height} \end{gathered}[/tex]
replacing:
[tex]\begin{gathered} V=4\cdot2\cdot1 \\ V=8 \end{gathered}[/tex]
