Answer :

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.