We need to determine the postal worker's journey distance. The sum of speed and time is equivalent to the distance traveled. D = 720 meters.
Activity that a person habitually engages in to make a living: activity in which one uses strength or faculties to do or do anything. A specific task, responsibility, function, or assignment is frequently a component or stage of a wider activity in the context of persons seeking for work.
At the time of the job interview, candidates are asked to bring a work sample. The hiring manager reviews these samples to see what kind of work the applicant is capable of producing, and this evaluation becomes a part of the selection process as a whole.
To know more about Works visit:
https://brainly.com/question/14813637
#SPJ4