Question

Write 0.000000123 as a power of 10.

Answer 1

Answer:

1.23 x 10^-7

Step-by-step explanation:

you went back 7 so its negative

Answer 2

Answer:

123 x 10^(-9)

Step-by-step explanation:

just put it in scientific notations and you will get 123 x 10^(-9)