Anything to a negative power becomes the inverse with the coefficient to a positive power.
For example, 3^-1 becomes 1/3^1 or just 1/3.
3^-2 would be 1/3^2 or 1/9.
The 2nd option is the answer :)!
The answer is 36in because that’s the pathagreom you need to use to find the answer
That’s not enough information to say how long he could do it. He could go slower or faster than her but by how much if so. So it’s not enough info.
