Administrative Assistant: Salary Details. Administrative assistants earned a median salary of $33,240 in 2014, according to the BLS. The best-paid made approximately $50,320 a year, while the lowest-paid made about $20,570. The Postal Service and Monetary Authorities-Central Bank are among the employers that compensate administrative assistants the best.
In some schools, primarily public high schools, weighted-grade systems give students a numerical advantage for grades earned in higher-level courses or more challenging learning experiences, such as honors courses, Advanced Placement courses, or International Baccalaureate courses.
If your teacher has given you a grade of 70 percent for your assignments, 85 percent for your tests and 80 percent on your final exam, the equation would be: 0.30 x 70 + 0.25 x 85 + 0.45 x 80 = 21 + 21.25 + 36 = 78.25. The weighted average is 78.25, which is your final grade. How to Calculate Your GPA on a 4.0 Scale.