Question

Convert 0.0000001 to a power of 10.

107
10−7
106
10−6

Answer 1

Well 2 of them are obviously not it.

Answer 2

Yes

Answer 3

Count the number of decimal places in the number.
Then make that number negative. That is the exponent on the 10.

Answer 4

1/10 = 0.1
So for 0.0000001 = ?

Answer 5

\[\frac{1}{10^2}=\frac{1}{100}=0.01\]

Answer 6

I got B

Answer 7

Correct.

Answer 8

Well Done!