The Queen Mary is a large cruise ship that has 8,123,700 cubic feet of cargo space. Express this number in scientific notation.
A8.1237 x 10ˆ3
B8.1237 x 10ˆ7
C81.237 x 10ˆ5
D8.1237 x 10ˆ6
A8.1237 x 10ˆ3
B8.1237 x 10ˆ7
C81.237 x 10ˆ5
D8.1237 x 10ˆ6