There are only 2 perfect cubes in between 1000 and 2000.
11^3 = 1331
12^3 = 1728
What are both of their schedules? If they are completely different, then the next time they will leave together is 4:00 pm the next day
The length of the arc =R × theta
theta =the length of the arc /R
theta =16/19.36
that's what i know
