Apart from that, the dosage of the drug, its quality, and period and potency play an important role during the drug test. Urine test reveals positive result for 1-7 days. The half-life of drug is just 24-36 hours, and it may remain in your system from 7 hours to 52 hours. Half-life refers to the time taken to eliminate half of the drugâs effect; A drug takes 4-5 half lives to get expelled out of your system completely.
The Passed/Not Passed (P/NP) grading option was designed to encourage students to explore new academic areas or take challenging, far-ranging courses without undue concern about grades. Passed grades require a level of performance at least equal to a letter grade of C-.
The 4.0 in the 4.0 GPA scale is identifying the highest possible grade that can be achieved for a course. In our calculator an A is equal to 4.0. If you needed to determine your grade on say a 5.0 GPA scale then an A or a perfect score would be 5.0 for a particular course.The lowest possible grade is usually equal to a 0.0 on any scale and most times correlates to an F or the failing grade for the course.The scale coverts linearly from the 0.0 to 4.0 with your grade whether you are on a number or letter grading system for the class.The GPA scale conversion is usually given in the class syllabus.he scale coverts linearly from the 0.0 to 4.0 with your grade whether you are on a number or letter grading system for the class. The GPA scale conversion is usually given in the class syllabus.