Answer:
1.0x10[tex]x^{8}[/tex]
Step-by-step explanation:
Scientific notation is a number between 1-10 multiplied by 10 to the power of the amount of numbers following the first digit.
The first number in 100000000 is 1. Followed by 8 zeros.
1.0x10^8. the 1.0 is the first digit and the 8 comes from the zeros.