I think the answer is
A. participating in an activity you enjoy
Answer:
0.41 KM
Explanation:
Not sure but:
Distance per Time Time per Distance
0.41 km/h (kilometers per hour) 145:0.00 min:sec/km (minutes:seconds per kilometre)
6.90 m/min (metres per minute) 870.00 s/100m (seconds per 100 metres)
0.11 m/s (metres per second) 8.70 s/m (seconds per metre)
Well, this is an opinion based question so it could go either way. I think it’s difficult because like anything, s*x can be an addiction. Though there is therapy, getting someone to do the act can be cheaper & easier.