Question

a nanosecond is 0.000000001 of a sec. what is the length as a power of 10. Please help me. Thank ya.

Answer 1

how many zeros do you have AFTER the decimal point?

Answer 2

what do you mean? right now?

Answer 3

0.000000001 <--how many zeros after the decimal point?

Answer 4

8

Answer 5

now add 1 to that number

Answer 6

9?

Answer 7

now multiply it to -1

Answer 8

so the answer would be 10^-9

Answer 9

yes

Answer 10

thank you @lgbasallote

Answer 11

welcome