What is the number 7.3×10−8 written in decimal notation?(1 point)

Responses

730,000,000
730,000,000

0.00000007.3
0.00000007.3

0.0000000073
0.0000000073

0.000000073
0.000000073

The number 7.3x10^-8 written in decimal notation is 0.000000073.