If the following numbers are put in order from least to greatest, what number is the third number in the list: 3.1×105, 4.5×105, 3.1×108, 6.8×102, 7.3×105?(1 point)
Responses
3.1×108
3.1 times 10 superscript 8 baseline
7.3×105
7.3 times 10 superscript 5 baseline
3.1×105
3.1 times 10 superscript 5 baseline
4.5×105
4.5×105
4.5 times 10 superscript 5 baseline