A train leaves little rock, arkansas, and travels north at 85 kilometers per hour. another train leaves at the same time and tr

Question

3 years ago

8

avels south at 80 kilometers per hour. how long will it take before they are 660 kilometers apart?

1 answer:

expeople1 [14] · Answer 1 · 2022-04-21T17:59:32+03:00

8 0

S1 = 85 km/h

s2 = 80 km/h

t =?

d= 660

t=d/s

t= 660/(85-80) = 132 hour

A train leaves little​ rock, arkansas, and travels north at 85 kilometers per hour. another train leaves at the same time and tr