Question

Two people are at the elevator. At the same time one person starts to walk away
from the elevator at a rate of 2ft/sec and the other person starts going up in the
elevator at the rate of 7ft/sec. What rate is the distance between the two people
changing 15 seconds later?​

Answer 1

Answer:

Bengali hit call Torrent so I cannot answer it because it's it is I am class type and it is so