Charles is reading about computers. he learns that a computer processor can perform one command in approximately 0.16 nanoseconds. what is this number expressed in scientific notation?

1.6e-8
1.6 × 10-7
1.6 × 10-8
1.6e-7
1.6 × 108
1.6e8
1.6 × 107
1.6e7

typically if you want , you would actually put questions here for us to you. but hey, that's just me. maybe someone will magically answer the questions for you without knowing what they are.

answer: .64

step-by-step explanation

set up the formula for standard deviation for this set of numbers, then simplify