Question

What is the best order-of-magnitude estimate for 0.000002?

A.
10-4

B.
10-5

C.
10-6

D.
10-7

Answer 1

\(10^{-4}=0.0001\); \(10^{-5}=0.00001\); \(10^{-6}=0.000001\); \(10^{-7}=0.0000001\)
What do you think?

Answer 2

C

Answer 3

You bet. Good job.