I need help with
- Is the Windows mobile app still being updated?
- I was one question away from practiced and missed it and have to start again. Or I lost my Mastery because of one wrong question. This is too hard!
- Inches and feet, cents and dollars for non-US citizens
- How do I remove a coach?
- Are there knowledge maps or practice problems for subjects other than math?
- How can I find SAT content?
- Is there an official app for Khan Academy?