Final answer:
The volume of the rectangular prism is 1/8 cubic feet.
Step-by-step explanation:
The volume of a rectangular prism can be calculated by multiplying the length, width, and height of the prism. In this case, the length, width, and height are given in feet. So, the volume of the prism is:
Volume = Length x Width x Height
= (1/2 ft)(1/2 ft)(1/2 ft) = 1/8 ft³
Therefore, the volume of the rectangular prism is 1/8 cubic feet.