What mistake, if any, did Ryder make?
Given:
[tex]\[ \text{Total Volume} = 8h + \frac{1}{2} Bh \][/tex]
Calculation:
[tex]\[
\begin{array}{l}
= 5(40)(30) + \frac{1}{2}(40)(30)(95) \\
= 6,000 + 57,000 \\
= 63,000 \text{ cubic millimeters}
\end{array}
\][/tex]
A. Ryder determined the volume correctly
B. Ryder used the wrong formula for the total volume.
C. Ryder used the wrong height for the pyramid.
D. Ryder did not apply the order of operations correctly.