(Scientific Notation in the Real World MC)

A TV show had 5.6 x 105 viewers in the first week and 4.1 x 105 viewers in the second week. Determine the average number of viewers over the two weeks and write the final answer in scientific notation.

9.7 x 1010
9.7 x 105
4.85 x 1010
4.85 x 105