You should pass. If in doubt, go apply for a job(that you don't really want) at a temp agency. They'll let you know!
It depends on a lot of things like your age, metabolism, weight, height.. but yea, you have a good chance of passing if you haven't smoked for about a month.
marijuana? yes.
you'll pass just fine, take a few asperin a few hours before the test and you'll be fine.
The same color it was before you smoked the marijuana, the color is not affected.
probably in a hair test but not in urine
30 days
Obviously not
About 6 weeks, maybe more maybe less depending on how much you smoke and your body. (Fast metabolism, how in-shape you are, etc.)
Marijuana traces can be evident in urine upto a week after it was 'consumed'. The tests will only be able to work out when it was smoked insofar as a weaker sample would suggest it had some time to work it's way out of the system, but could simply suggest less was smoked or the subject has higher metabolism rate. Traces will be evident in blood samples for much longer, sometimes up to three weeks.
Usually 7-10. Time depends on your weight and height, also your metabolism will help flush it out of your system but you need to be active, the more active you are the higher your metabolism will be to hurry things along. Alot of water and fluids helps as well.
Depends on your metabolism, body weight, amount you smoked weed, potency, amount of fluids you drink, excersize, ect... but 1 week to a month.
http://www.marijuanapassion.com/How-Long-Does-Marijuana-Stay-In-Your-System.html