I just have quick about scientific notation.
when you have this kind number 502.51 x 10^23 and you divide by 10 what happens to the exponenets?
502.51 x 10^23 This is not accurately written in scientific notation. It should look like this:
5.0251 x 10^25.If you divide by 10, the exponent comes down by 1, 25 - 1=24, so it would be:
5.0251 x 10^24.If you multiply by 10, then the exponent goes up by 1, 25 + 1=26, so it would look like this: 5.0251 x 10^26.