ISO 216 is an international standard for paper sizes, used around the world except in North America and parts of Latin America. The standard defines the "A", "B" and "C" series of paper sizes, including A4, the most commonly available paper size worldwide. Two supplementary standards, ISO 217 and ISO 269, define related paper sizes; the ISO 269 "C" series is commonly listed alongside the A and B sizes. All ISO 216, ISO 217 and ISO 269 paper sizes (except some envelopes) have the same aspect ratio, √2:1, within rounding to millimetres. This ratio has the unique property that when cut or folded in half widthways, the halves also have the same aspect ratio. Each ISO paper size is one half of the area of the next larger size in the same series. (Wikipedia).
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Highline Excel 2016 Class 08: Text Formulas and Text Functions to Join and Extract Data
Download Files: https://people.highline.edu/mgirvin/AllClasses/218_2016/218Excel2016.htm In this video learn about: 1. (00:12) Introduction 2. (00:46) Text Formulas: Ampersand to Join Items together 3. (01:38) Text Functions to extract partial text items from a larger text item. 4. (02:57)
From playlist Excel Advanced Free Course at YouTube. Comprehensive Excel 2016: Calculations & Data Analysis (27 Videos)
Multiplying in scientific notation with negative exponents
👉 Learn how to multiply numbers written in scientific notations. Scientific notation is a convenient way of writing very large or very small numbers. A number written in scientific notation is of the form a * 10^n where a is the first non-zero number between 1 and 10, (1 included) and n is
From playlist Scientific Notation
The Mathematical Brilliance of the A4 Paper Size Design
What does the term "A4" mean in the famous paper size? Its design was the first of its kind so it was known as the A-series. Every time this paper was split in half, a smaller size was created. A number was used to keep track of how many times it was split in half. If we started from A0 as
From playlist Summer of Math Exposition Youtube Videos
Multiplying numbers in scientific notation
👉 Learn how to multiply numbers written in scientific notations. Scientific notation is a convenient way of writing very large or very small numbers. A number written in scientific notation is of the form a * 10^n where a is the first non-zero number between 1 and 10, (1 included) and n is
From playlist Scientific Notation
How to Find the Cube Root of a Number using the Prime Factorisation Method? | Don't Memorise
To learn more about Cube and Cube Roots, enroll in our full course now: https://infinitylearn.com/microcourses?utm_source=youtube&utm_medium=Soical&utm_campaign=DM&utm_content=8Ne9m1tjOqM&utm_term=%7Bkeyword%7D In this video, we will learn: 0:00 prime factorization method to find the cub
From playlist Cubes and Cube roots Class 08
u15_l3_t1_we6 Joint Variation Application
From playlist Developmental Math 3
Principal Component Analysis (PCA) 2 [Python]
This video describes how the singular value decomposition (SVD) can be used for principal component analysis (PCA) in Python (part 2). Book Website: http://databookuw.com Book PDF: http://databookuw.com/databook.pdf These lectures follow Chapter 1 from: "Data-Driven Science and Engin
From playlist Data-Driven Science and Engineering
Tutorial - Evaluating Logarithms Without a Calculator
👉 Learn how to evaluate basic logarithms. Recall that the logarithm of a number says a to the base of another number say b is a number say n which when raised as a power of b gives a. (i.e. log [base b] (a) = n means that b^n = a). Thus, to evaluate logarithms, we either rewrite the expres
From playlist Evaluate Logarithms
Quadratic Formula App: Find the Length and Width of a Rectangle Given the Area
This video explains how to determine the length and width of a rectangle given the area and the relationship between the length and width.
From playlist Applications of Quadratic Equations
MIT 6.042J Mathematics for Computer Science, Spring 2015 View the complete course: http://ocw.mit.edu/6-042JS15 Instructor: Albert R. Meyer License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu
From playlist MIT 6.042J Mathematics for Computer Science, Spring 2015
Office 2016 Video #03: Build Logical System of Folders to Manage Files
Highline College Busn 216 Class: Computer Applications taught by Michael Girvin. Download notes: https://people.highline.edu/mgirvin/AllClasses/216v2016/Content/01WindowsExplorer/Office2016Class03CreateLogicalSystemOfFolders.pdf Class web page link: https://people.highline.edu/mgirvin/AllC
From playlist Office 2016 Class: Excel, Word, PowerPoint, Access, Windows Explorer, The Basics
PotW: Rolling Dice [Probability]
Take your chances with this problem! And check out the blog for a written solution! http://centerofmathematics.blogspot.com/2019/08/potw-rolling-4-dice-probability.html
From playlist Center of Math: Problems of the Week
Finding product of two numbers when they are in scientific notation
👉 Learn how to multiply numbers written in scientific notations. Scientific notation is a convenient way of writing very large or very small numbers. A number written in scientific notation is of the form a * 10^n where a is the first non-zero number between 1 and 10, (1 included) and n is
From playlist Scientific Notation