Respuesta :

meldzdayawen

Answer:

3x10^4

Step-by-step explanation:

here is the complete question:

9x10^2 is how many time as much as 3x10^-2?

9x10^2=9x100=900

3x10^-2=3x0.01=0.03

we then the divide, this will be:

=900/0.03

=30000

This can represented as:

30000=3x10^4