Tony B

Maths graduate of Essex University. Now retired which, to use someone else's turn of phrase is " the best job I ever took". Started my working life on a drawing board of a firm of Structural Engineers (no computers in those days!). I have also worked in Quality Control/Assurance. Later I developed and maintained an Academic Tracking System in a school.

24,339,749 students helped

Level 28 in Algebra Level 20 in Prealgebra Level 16 in Precalculus Level 11 in Trigonometry Level 11 in Geometry Level 11 in Physics Level 10 in Calculus Level 7 in Statistics Level 4 in Socratic Meta Level 4 in Chemistry Level 1 in Environmental Science