Use a Calculator to Approximate the Number $\left( \frac { 7 } { 3 } \right) ^ { - 7 / 8 } - \left( - \frac { 12 } { 5 } \right) ^ { 1 / 3 }$

Multiple Choice

Use a calculator to approximate the number. (Round your answer to three decimal places.) $\left( \frac { 7 } { 3 } \right) ^ { - 7 / 8 } - \left( - \frac { 12 } { 5 } \right) ^ { 1 / 3 }$

A) -0.862
B) 1.536
C) -1.536
D) 1.815
E) 3.438