1
answer
0
watching
197
views
20 Apr 2020
Two people start from the same point. One walks east at 3 mi/h and the other walks northeast at 2 mi/h. how fast is the distance between the people changing after 15 minutes?
Two people start from the same point. One walks east at 3 mi/h and the other walks northeast at 2 mi/h. how fast is the distance between the people changing after 15 minutes?
Tod ThielLv2
29 May 2020