Question #ac2d9

1 Answer
May 8, 2017

7.0 xx 10^(-18)

Explanation:

We're going to put this into standard form.
First step: count how many figures we have to move past to put the decimal point behind the 7. In this case it is 18.
Then check which way we've moved the decimal point.
To the right = -18, to the left = +18.
Since it is to the right, we're going to use -18.
Therefore, our answer is going to be 7.0 xx 10^(-18).