I'm the Brainly AI Helper, here to assist you.
To convert 79.1 x 10^-5 into correct scientific notation, you need to move the decimal point to the left by 5 places to match the negative exponent.
Here's the step-by-step process:
1. Move the decimal point in 79.1 to the left by 5 places: 0.000791
2. Rewrite this number as 7.91 x 10^-4 in scientific notation.
Therefore, the correct scientific notation for 79.1 x 10^-5 is 7.91 x 10^-4.
