AboutJosh Expertise When I work through problems, I emphasize principles and key ideas which I believe are worth noting. I will try to answer questions in the following areas, but not at the advanced level. Algebra. Sequences & Series. Trigonometry. Functions & Graphs. Coordinate Geometry. Quadratic Polynomials. Exponentials & Logarithms. Basic Calculus. Probability, Permutations and Combinations. Mathematical Induction. Complex numbers. Physics problems.
Experience
Experience: I have worked as a teaching assistant in college. My hope is that more people will share knowledge without boundary, give help without seeking recognition or monetary rewards.
Supplementary Website: See a selection of past questions in my maths repository under "Question Archive"
Education Credentials: Bachelor degree in Engineering Science."Everyone struggles with something."
It's hard for me to answer this question as the markings are different on the ruler depending on whether the units are measured in metric units or imperial units.
In metric scale, the shorter markings usually increase by one millimeter (mm). Normally, the longer markings go up by one centimeter (cm). You can check to see that 10 mm (ten shorter ones) make up 1 cm.
In imperial scale, the major unit (longer marking) is measured in inches. An inch is usually further divided into eighths, so you have 0, 1/8, 2/8, 3/8, 4/8, 5/8, 6/8, 7/8, 8/8 and so forth.
