John Rhodes, Math Teacher at Senioritis.io

John Rhodes
June 21, 2023
Arithmetic

Mastering Stigma Notation: A Guide To Efficiently Expressing Large And Small Numbers In Science And Engineering

Stigma Notation n^E ar^i=1 i=1 In statistics, stigma notation is a method of representing very large or very small numbers using scientific notation. It involves expressing a...

John Rhodes
June 21, 2023
Arithmetic

Master The Sum Of Arithmetic Series With Our Complete Formula Guide

formula for sum of arithmetic series S=n(a1+an/2) The formula for the sum of an arithmetic series is: S = (n/2)(a1 + an) where S = sum of...

John Rhodes
June 21, 2023
Arithmetic

Mastering The Sum Of A Geometric Series Formula: A Step-By-Step Guide

formula for sum of geometric series S=a(1-r^n/1-r) The formula for the sum of a finite geometric series is given by: Sum of Geometric Series = [First term...

John Rhodes
June 21, 2023
Arithmetic

Infinite Geometric Series Sum Formula: How To Calculate With Examples

formula for sum of infinite geometric series S=a/1-r The formula for the sum of an infinite geometric series is: S = a / (1 – r) where:...

John Rhodes
June 21, 2023
Arithmetic

How To Calculate If Your Raise Is Arithmetic Or Geometric – Equations And Formulas Explained

How to know if a raise is arithmetic or geometric?what is equation for each (to find amount earned on Xth year)?How to find total amount earned during...

John Rhodes
June 21, 2023
Geometry

The Isosceles Triangle: Its Congruent Legs And Base Angles

Base angles of an isosceles triangle Chapter 5 (p. 244) The two angles adjacent to the base of an isosceles triangle An isosceles triangle is a triangle...

John Rhodes
June 21, 2023
Geometry

Discover How To Find The Length Of The Base Of An Isosceles Triangle Using Trigonometry And The Pythagorean Theorem

Base of an isosceles triangle Chapter 5 (p. 244) The side of an isosceles triangle that is not one of the legs The base of an isosceles...

John Rhodes
June 21, 2023
Geometry

Coordinate Proof: Using Algebra And Graphs To Prove Geometric Theorems

Coordinate proof Chapter 5 (p. 274) A style of proof that involves placing geometric figures in a coordinate plane Coordinate proof is a method of proving geometric...