Barney V.

I am retired and a bee hobbyist. I love Maths and I got a few old Math handbooks to refresh my mind.


3,821,277 students helped

Level 17 in Algebra Level 15 in Prealgebra Level 11 in Geometry Level 8 in Trigonometry Level 7 in Precalculus Level 4 in Earth Science Level 4 in English Grammar Level 3 in Socratic Meta Level 3 in Chemistry Level 2 in U.S. History Level 2 in Anatomy & Physiology Level 2 in Statistics Level 2 in Physics Level 2 in Biology Level 2 in Calculus Level 1 in Astronomy Level 1 in Organic Chemistry I Level 1 in Psychology Level 1 in Environmental Science
1309 Answers 537 Edits 2 Asked