Question

The diameter of a small grain of sand is about 0.00002 meters, which can be written as 2•10^n

Answer 1

N=-5

Explanation:

I just wanted the points lol

Answer 2

N = -5

Explanation:

Move the decimal point right until it is right after the first significant figure.

N = 5

But wait! It's a decimal so it has to be negative.

N = -5