Which expression is equal to Start Fraction 1 over 8000 End Fraction written in scientific notation?

Question

(1 point)
Responses

8 point 0 times 10 superscript 3 baseline
Image with alt text: 8 point 0 times 10 superscript 3 baseline

1 point 2 5 times 10 superscript negative 4 baseline
Image with alt text: 1 point 2 5 times 10 superscript negative 4 baseline

125 times 10 superscript negative 5 baseline
Image with alt text: 125 times 10 superscript negative 5 baseline

1 point 2 5 times 10 superscript 4 baseline
Image with alt text: 1 point 2 5 times 10 superscript 4 baseline

Answer 1

The expression that is equal to Start Fraction 1 over 8000 End Fraction written in scientific notation is 1.25 times 10 superscript negative 4 baseline.