The Associative Laws say that it doesn't matter how we group the numbers (i.e. which we calculate first) ... ... when we add : (a + b) + c = a + (b + c). ... or when we multiply : (a Ã b) Ã c = a Ã (b Ã c).
To complete the PCT in two months (or less) you will need to average approximately 43.6 mi / 70.2 km per day (this was my longest day on trail).
Pcp can stay inyour system up to 8 days to a month. Depends on how much, I shared a dust blunt with three people and there was a dub worth in there it showed up after 8 days o â¦ n a probation drug test. Soo deff say away from pcp if your getting tested regularly.+ 54 others found this useful.nswered by The Community. Making the world better, one answer at a time. pcp pcp can remain in ur system for 60-90 days....it can have effects that u had the first time you took it for long periods of time....my advice....stay away from it...i've been there....