To calculate the volume of a right rectangular prism, you can use the formula:
\[ \text{Volume} = \text{Length} \times \text{Width} \times \text{Height} \]
Given the dimensions:
- Length = 5 feet
- Width = 2.5 feet
- Height = 3.5 feet
Now, plug in these values into the formula:
\[ \text{Volume} = 5 , \text{ft} \times 2.5 , \text{ft} \times 3.5 , \text{ft} \]
Calculating step by step:
- \( 5 , \text{ft} \times 2.5 , \text{ft} = 12.5 , \text{ft}^2 \)
- \( 12.5 , \text{ft}^2 \times 3.5 , \text{ft} = 43.75 , \text{ft}^3 \)
Thus, the volume of the right rectangular prism is:
\[ \text{Volume} = 43.75 , \text{ft}^3 \]
So the correct response is:
43.75 ft³