Manny walked a total of 3 miles. the reference point used to calculate the total distance that he walked was the same as the ending point.

which describes where manny most likely walked?
a. from the bottom of a hill to the top
b. on a circular nature trail
c. on a sidewalk from his house to the mail
d. from the beginning of a straight track to the end

The correct answer is B on a circular nature trail.

We can tell this because the reference point at the start and end was the same because in a circular path the starting and ending are always at the same point.

In other case such as from bottom of the hill to the top the reference point can not be the same.

Similarly the reference point can not be the same for the starting and ending on the side walk or the straight track.

it is B

Explanation:

it would be c. predictability