Search results
Results from the WOW.Com Content Network
Lanthanum hexaboride (La B 6, also called lanthanum boride and LaB) is an inorganic chemical, a boride of lanthanum. It is a refractory ceramic material that has a melting point of 2210 °C, and is insoluble in water and hydrochloric acid. [1] It is extremely hard, with a Mohs hardness of 9.5. [2]
Advanced Placement (AP) Computer Science A (also known as AP CompSci, AP CompSci A, APCSA, AP Computer Science Applications, or AP Java) is an AP Computer Science course and examination offered by the College Board to high school students as an opportunity to earn college credit for a college-level computer science course.
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
Download as PDF; Printable version; In other projects ... move to sidebar hide. A to B may refer to: A to B, or the title song , by Matt Hires, 2010 "A to B", a ...
Instead of a comprehensive examination that covers material from two years, the new exam will cover information taught only in the 10th grade (1750–present). The new exam will also have a revised format: instead of 50 multiple choice questions, there will be only 30, but they will still be worth 55% of the grade.
Khan Lab School in Silicon Valley is one of the few laboratory schools not affiliated with a college or university. It is affiliated with Khan Academy , a non-profit educational organization. [ 4 ] The school's experimentation with abolishing grade levels was featured on Voice of America in 2016.
However following March 2013, lab notebooks are of limited legal use in the United States, due to a change in the law that grants patents to the first person to file, rather than the first person to invent. [7] The lab notebook is still useful for proving that work was not stolen, but can no longer be used to dispute the patent of an unrelated ...
Similarly, a grade point average of 3.0 on a 4.0 scale would indicate that the student is within the top 20 % of the class. Grading curves serve to attach additional significance to these figures, and the specific distribution employed may vary between academic institutions.