Perform the Indicated Operation and Write the Answer in Scientific $$\left( 1.2 \times 10 ^ { 6 } \right) \left( 3.8 \times 10 ^ { 7 } \right)$$

Multiple Choice

Perform the indicated operation and write the answer in scientific notation.
- $$\left( 1.2 \times 10 ^ { 6 } \right) \left( 3.8 \times 10 ^ { 7 } \right)$$

A) $4.56 \times 10 ^ { 42 }$
B) $4.56 \times 10 ^ { 13 }$
C) $5 \times 10 ^ { 13 }$
D) $4.56 \times 100 ^ { 13 }$