Trigonometry For Dummies

Author: Mary Jane Sterling

Publisher: John Wiley & Sons

ISBN: 1118827570

Category: Mathematics

Page: 384

View: 8131

A plain-English guide to the basics of trig Trigonometry deals with the relationship between the sides and angles of triangles... mostly right triangles. In practical use, trigonometry is a friend to astronomers who use triangulation to measure the distance between stars. Trig also has applications in fields as broad as financial analysis, music theory, biology, medical imaging, cryptology, game development, and seismology. From sines and cosines to logarithms, conic sections, and polynomials, this friendly guide takes the torture out of trigonometry, explaining basic concepts in plain English and offering lots of easy-to-grasp example problems. It also explains the "why" of trigonometry, using real-world examples that illustrate the value of trigonometry in a variety of careers. Tracks to a typical Trigonometry course at the high school or college level Packed with example trig problems From the author of Trigonometry Workbook For Dummies Trigonometry For Dummies is for any student who needs an introduction to, or better understanding of, high-school to college-level trigonometry.

Trigonometrie für Dummies

Author: Mary Jane Sterling

Publisher: John Wiley & Sons

ISBN: 3527638563

Category: Mathematics

Page: 377

View: 5576

Trigonometrie besch?ftigt sich mit Winkeln und Dreiecken. Das h?rt sich ja ganz einfach an, aber jeder, der sich schon mit Trigonometrie besch?ftigen durfte, wei? wie verdammt kniffelig sie sein kann. ?Trigonometrie f?r Dummies? f?hrt die Leser in diese sonderbare Welt ein und versucht dabei auch zu zeigen wo, wann und warum es sinnvoll ist, sich mit diesem Thema zu besch?ftigen. Am Ende sind dann Sinus, Cosinus, Tangens und Cotangens keine Fremden mehr sondern gute alte Bekannte.

Trigonometry Workbook For Dummies

Author: Mary Jane Sterling

Publisher: John Wiley & Sons

ISBN: 0764587811

Category: Mathematics

Page: 302

View: 6476

Topics can include cartesian coordinates, sines and cosines, secants and cosecants, tangents and cotangents, transforming functions, operating on identities, adding Heron's formula, and determining domain and range.

Algebra II für Dummies

Author: Mary Jane Sterling

Publisher: John Wiley & Sons

ISBN: 3527707115

Category:

Page: 378

View: 6141

Da glaubt man, man hätte die Mathematik hinter sich, und dann hatte der Lehrer, der immer behauptete, dass man in der Schule fürs Leben lerne, doch Recht. "Algebra II für Dummies" hilft allen, bei denen die Mathematik unversehens wieder ins Leben zurückgekehrt ist, sei es nun am Arbeitsplatz, bei einer Weiterbildung oder an der Universität. Wem Brüche, Exponenten und Kurvendiskussionen die Haare zu Berge stehen lassen und Terme auch in Papierform den Schweiß auf die Stirn treiben, dem hilft dieses Buch auf einfache und humorvolle Art und Weise.

Spherical Trigonometry for Dummies

Proving We Live on a Flat Earth

Author: Brett Salisbury,Lawrence Cohen,Obvious,John Mack

Publisher: CreateSpace

ISBN: 9781514199374

Category:

Page: 30

View: 7750

Amazon has notified the writers that this book is getting fake reviews based on its proof of the flat earth. The opinions are based on anger from people in the space program or other interested bystanders who believe the earth is a spinning globe on its axis which is proven to be hogwash. This is proven and debunked in this guide. The Spherical Trigonometry for Dummies is peer reviewed by institutions around the world and is common knowledge of how to find the curvature of the earth. The formula is 8 inches per mile squared. The one star to five star ratings do not matter as it's all the opinion of the biased reader. Please keep that in mind as the negativity is from the wannabe NASA trolls. This guide is short and to the point. Treat it like a cliff note rather than a huge study. You will know more in 30 pages than you ever did from your Professor. In fact you can now debunk him in one sentence. Spherical Trigonometry for Dummies proves we live on a flat earth. Spherical Trigonometry is the study of curved triangles, triangles drawn on the surface of a sphere. The subject is practical, for example, because we don't live on a sphere. The subject has numerous elegant and unexpected theorems. I give a few below. For starters... To find the curvature of the earth... You must use Stanford's 8 Inches per Mile Squared. Using the theorem of Pythagoras a2 this number above the a means squared = 39632 again here the number is squared + 12. Notice this number 2? THAT MEANS SQUARED. The number 2 next to any number on the top right is squared. It would seem obvious, but many forget this basic math. Many people do not understand what a squared number looks like. NOW YOU KNOW. This books debunks the spinning globe theory using everyday Spherical Trigonometry. Go impress your teachers today and debunk NASA. The average IQ of each writer is 149. Captain Obvious is a member of Mensa. He holds a Bachelor of Science Degree from BYU. A master's degree from Stanford University in Aerospace Engineering. He completed both degrees in less than 4 years. Obvious is also a member of the Triple Nine Society. We never claimed to be prolific writers but we did debunk space science and their nonsense.

Business Math For Dummies

Author: Mary Jane Sterling

Publisher: John Wiley & Sons

ISBN: 047039739X

Category: Mathematics

Page: 408

View: 2767

Now, it is easier than ever before to understand complex mathematical concepts and formulas and how they relate to real-world business situations. All you have to do it apply the handy information you will find in Business Math For Dummies. Featuring practical practice problems to help you expand your skills, this book covers topics like using percents to calculate increases and decreases, applying basic algebra to solve proportions, and working with basic statistics to analyze raw data. Find solutions for finance and payroll applications, including reading financial statements, calculating wages and commissions, and strategic salary planning. Navigate fractions, decimals, and percents in business and real estate transactions, and take fancy math skills to work. You’ll be able to read graphs and tables and apply statistics and data analysis. You’ll discover ways you can use math in finance and payroll investments, banking and payroll, goods and services, and business facilities and operations. You’ll learn how to calculate discounts and markup, use loans and credit, and understand the ins and outs of math for business facilities and operations. You’ll be the company math whiz in no time at all! Find out how to: Read graphs and tables Invest in the future Use loans and credit Navigate bank accounts, insurance, budgets, and payroll Calculate discounts and markup Measure properties and handle mortgages and loans Manage rental and commercial properties Complete with lists of ten math shortcuts to do in meetings and drive your coworkers nuts and ten tips for reading annual reports, Business MathFor Dummies is your one-stop guide to solving math problems in business situations.

Übungsbuch Algebra für Dummies

Author: Mary Jane Sterling

Publisher: John Wiley & Sons

ISBN: 3527668276

Category: Mathematics

Page: 339

View: 7194

Algebra verstehen, üben und umsetzen Müssen Sie sich – ob Sie nun wollen oder nicht – in Schule, Beruf oder Studium mit Algebra beschäftigen? Dann hilft Ihnen dieses Buch. Mit Hunderten von Aufgaben, aus - führlichen Lösungen und Erklärungen führt Sie Mary Jane Sterling in die Welt der Algebra ein. Die Autorin erklärt Ihnen noch einmal die grundlegenden Regeln zum Rechnen mit Brüchen, Wurzeln und Co., wie Sie lineare und quadratische Gleichungen lösen und Textaufgaben bewältigen. Sie finden außerdem Übungen zur grafischen Darstellung von Geraden und Parabeln.

Algebra II For Dummies

Author: Mary Jane Sterling

Publisher: John Wiley & Sons

ISBN: 1119543177

Category: Mathematics

Page: 400

View: 6555

Algebra II For Dummies, 2nd Edition (9781119543145) was previously published as Algebra II For Dummies, 2nd Edition (9781119090625). While this version features a new Dummies cover and design, the content is the same as the prior release and should not be considered a new or updated product. Your complete guide to acing Algebra II Do quadratic equations make you queasy? Does the mere thought of logarithms make you feel lethargic? You're not alone! Algebra can induce anxiety in the best of us, especially for the masses that have never counted math as their forte. But here's the good news: you no longer have to suffer through statistics, sequences, and series alone. Algebra II For Dummies takes the fear out of this math course and gives you easy-to-follow, friendly guidance on everything you'll encounter in the classroom and arms you with the skills and confidence you need to score high at exam time. Gone are the days that Algebra II is a subject that only the serious 'math' students need to worry about. Now, as the concepts and material covered in a typical Algebra II course are consistently popping up on standardized tests like the SAT and ACT, the demand for advanced guidance on this subject has never been more urgent. Thankfully, this new edition of Algebra II For Dummies answers the call with a friendly and accessible approach to this often-intimidating subject, offering you a closer look at exponentials, graphing inequalities, and other topics in a way you can understand. Examine exponentials like a pro Find out how to graph inequalities Go beyond your Algebra I knowledge Ace your Algebra II exams with ease Whether you're looking to increase your score on a standardized test or simply succeed in your Algebra II course, this friendly guide makes it possible.

Pre-Calculus: 1,001 Practice Problems For Dummies (+ Free Online Practice)

Author: Mary Jane Sterling

Publisher: John Wiley & Sons

ISBN: 1118853342

Category: Mathematics

Page: 552

View: 645

Prepare for calculus the smart way, with customizablepre-calculus practice 1,001 Pre-Calculus Practice Problems For Dummies offers1,001 opportunities to gain confidence in your math skills. Muchmore than a workbook, this study aid provides pre-calculus problemsranked from easy to advanced, with detailed explanations andstep-by-step solutions for each one. The companion website givesyou free online access to all 1,001 practice problems andsolutions, and you can track your progress and ID where you shouldfocus your study time. Accessible on the go by smart phone, tablet,or computer, the online component works in conjunction with thebook to polish your skills and confidence in preparation forcalculus. Calculus-level math proficiency is required for college STEMmajors. Pre-calculus introduces you to the concepts you'll learn incalculus, and provides you with a solid foundation of methods andskills that are essential to calculus success. 1,001Pre-Calculus Practice Problems For Dummies gives you thepractice you need to master the skills and conquer pre-calculus.Companion website includes: All 1,001 practice problems in multiple choice format Customizable practice sets for self-directed study Problems ranked as easy, medium, and hard Free one-year access to the online question bank Math is notorious for giving students trouble, and calculus isthe #1 offender. Fear not! Pre-calculus is the perfect calculusprep, and 1,001 Pre-Calculus Practice Problems For Dummiesgives you 1,001 opportunities to get it right.

PRINCE2 For Dummies

Author: Nick Graham

Publisher: John Wiley & Sons

ISBN: 9780470519622

Category: Technology & Engineering

Page: 360

View: 1379

Whatever your project - no matter how big or small - PRINCE2 For Dummies is the perfect guide to showing you how to use this project management method to help ensure its success. Taking you through every step of a project – from planning and establishing roles to closing and reviewing – this book provides you with practical and easy-to-understand advice on using PRINCE2. It also shows how to use the method when approaching the key concerns of project management including setting up effective controls, managing project risk, managing quality and controlling change. PRINCE2 allows you to divide your project into manageable chunks, so you can make realistic plans and know when resources will be needed. PRINCE2 For Dummies provides you with a comprehensive guide to its systems, procedures and language so you can run efficient and successful projects.

Pre-Algebra Essentials For Dummies

Author: Zegarelli

Publisher: John Wiley & Sons

ISBN: 9780470640708

Category: Mathematics

Page: 192

View: 7360

Many students worry about starting algebra. Pre-Algebra Essentials For Dummies provides an overview of critical pre-algebra concepts to help new algebra students (and their parents) take the next step without fear. Free of ramp-up material, Pre-Algebra Essentials For Dummies contains content focused on key topics only. It provides discrete explanations of critical concepts taught in a typical pre-algebra course, from fractions, decimals, and percents to scientific notation and simple variable equations. This guide is also a perfect reference for parents who need to review critical pre-algebra concepts as they help students with homework assignments, as well as for adult learners headed back into the classroom who just need to a refresher of the core concepts. The Essentials For Dummies Series Dummies is proud to present our new series, The Essentials For Dummies. Now students who are prepping for exams, preparing to study new material, or who just need a refresher can have a concise, easy-to-understand review guide that covers an entire course by concentrating solely on the most important concepts. From algebra and chemistry to grammar and Spanish, our expert authors focus on the skills students most need to succeed in a subject.

Physik für Dummies

Author: Steven Holzner

Publisher: John Wiley & Sons

ISBN: 3527692576

Category: Science

Page: 404

View: 2568

Von Ampere bis Zentripetalkraft – alles, was Sie über Physik wissen müssen Lässt Thermodynamik Sie kalt? Stößt Magnetismus Sie ab? Oder springt der Funke der Elektrizität einfach nicht auf Sie über? Kein Problem, Physik für Dummies entführt auch die, die damit eigentlich nichts am Hut haben, in die faszinierende Welt der Physik. Steve Holzner stellt Ihnen physikalische Phänomene vor und erklärt die dahinterstehenden Naturgesetze samt der notwendigen mathematischen Grundlagen. Egal ob Energie, Wärme oder Licht, alles wird mit ausführlichen Beispielen und anschauli‐ chen Abbildungen erläutert. Nach jedem Kapitel finden Sie Übungsaufgaben und Lösungen, mit denen Sie das Gelernte festigen können.

The Origins of the Universe for Dummies

Author: Stephen Pincock,Mark Frary

Publisher: John Wiley & Sons

ISBN: 1119998190

Category: Science

Page: 348

View: 9562

Do you want to learn about the physical origin of the Universe, but don’t have the rest of eternity to read up on it? Do you want to know what scientists know about where you and your planet came from, but without the science blinding you? ‘Course you do – and who better than For Dummies to tackle the biggest, strangest and most wonderful question there is! The Origins of the Universe For Dummies covers: Early ideas about our universe Modern cosmology Big Bang theory Dark matter and gravity Galaxies and solar systems Life on earth Finding life elsewhere The Universe’s forecast

Personal Development All-In-One For Dummies

Author: Rhena Branch,Mike Bryant,Kate Burton,Peter Mabbutt,Jeni Mumford,Romilla Ready,Rob Willson

Publisher: John Wiley & Sons

ISBN: 9781119998280

Category: Self-Help

Page: 576

View: 9294

A complete guide to understanding how you think, and discovering how to think differently. Personal Development All-in-One For Dummies is a complete guide to the key techniques that help you master your thoughts: Neuro-linguistic Programming (NLP), Cognitive Behavioural Therapy (CBT), Life Coaching and Hypnotherapy. Discover the basic principles of each approach and receive sensible, practical and effective expert advice on how each one can help you challenge negative beliefs and change your attitudes. Whether you wish to conquer an anxiety, beat an addiction or simply think more positively, here you will find proven and popular methods that you can use to make major changes - improving your personal power and creating the life you want. Personal Development All-in-One For Dummies will include: Book I: Essential Concepts Exploring the Key Themes of NLP Understanding Cognitive Behavioural Therapy Examining Hypnotherapy Introducing Life Coaching Book II: Neuro-Linguistic Programming Taking Charge of Your Life Creating Rapport Reaching Beyond the Words People Say Exploring the Amazing Power of Your Senses Opening The Toolkit Understanding the Psychology Behind Your Habits and Behaviours Book III: Cognitive Behavioural Therapy Correcting Your Thinking Overcoming Obstacles to Progress Putting CBT into Action Taking a Fresh Look at Your Past Setting Your Sights on Goals Book IV: Hypnotherapy Taking A Separate View of Yourself Considering How Hypnotherapy Can Help Feeling Good Expanding the Reach of Hypnotherapy Practising Self-Hypnosis Book V: Life Coaching Introducing Your Coaching Journey Visualising Your Whole-Life Goals Becoming Your Best Self Focusing on the Elements of Your Life Physical, Mental and Emotional Wellbeing Developing and Growing

Patents, Registered Designs, Trade Marks and Copyright For Dummies

Author: John Grant,Charlie Ashworth,Henri J. A. Charmasson

Publisher: John Wiley & Sons

ISBN: 9781119996996

Category: Law

Page: 354

View: 2800

Do you have a great idea for the next big thing, an eye-catching new corporate logo, or an exciting new business concept? Understand how to safeguard your ideas and creations with this expert guide to the fundamentals of intellectual property. Walking you step-by-step through the processes involved in protecting your great ideas, this book offers all the advice you need to ensure that you're the only one cashing in on your creativity and hard work.

Differentialgleichungen für Dummies

Author: Steven Holzner

Publisher: John Wiley & Sons

ISBN: 3527658041

Category: Mathematics

Page: 327

View: 6815

Als die Gute Fee H?nschen fragte: "was w?nschst Du dir?", antwortete er: "Keine Differentialgleichungen mehr in der Schule": Hans im Gl?ck! Jetzt k?nnen Sie auch auf eine Gute Fee warten, oder sich dieses Buch kaufen. Sie finden hier Hilfe sollten Sie mit linearen und nichtlinearen gew?hnlichen Differentialgleichungen ihre liebe M?he haben, seien sie nun erster, zweiter oder h?herer Ordnung. Sie lernen auch, was Sie zu Laplace Transformation, Potenzreihen und vielen anderen vertrackten Problemen wissen sollten. Sehen Sie der Realit?t ins Auge, mit diesem Buch.

Grundlagen der Mathematik für Dummies

Author: Mark Zegarelli

Publisher: John Wiley & Sons

ISBN: 3527657657

Category: Mathematics

Page: 353

View: 9876

Mathematik ist nicht jedermanns Sache, manchmal sind es schon die Grundlagen, die fehlen: Einst gelernt, doch jetzt vergessen. Bruch- und Prozentrechnung, Fl?cheninhalt, Gleichungen, wie funktionierte das noch einmal? Mark Zegarelli erkl?rt es Ihnen, einfach und am?sant und immer schnell auf dem Punkt, hilft er Ihnen Ihre Wissensl?cken zu schlie?en. So verlieren Geometrie und Algebra f?r Sie den Schrecken.

Grundlagen der Linearen Algebra für Dummies

Author: Mary Jane Sterling

Publisher: VCH

ISBN: 9783527706204

Category:

Page: 342

View: 5731

Für so manchen Zeitgenossen ist das Land Mathematien wüst und grau und der Weg, die Lineare Algebra zu verstehen, ist besonders stolpersteinig und öd. Aber haben Sie erst einmal die Grundlagen verstanden, ist der Rest nur noch halb so schwer. Mary Jane Sterling hilft Ihnen in diesem Buch auf die Sprünge. Sie erklärt Ihnen, wie Sie mit Vektoren rechnen, die Matrizenalgebra meistern, Linearkombinationen in ihre Schranken weisen, sich behende im Vektorraum bewegen, Eigenwert und Eigenvektor zu guten Freunden machen und vieles mehr. Stellen Sie mit diesem Buch Ihre Kenntnisse der Linearen Algebra auf eine solide Grundlage.

Analysis II für Dummies

Author: Zegarelli

Publisher: John Wiley & Sons

ISBN: 3527657983

Category: Mathematics

Page: 358

View: 2765

Nach der Analysis ist vor der Analysis. Dies ist das richtige Buch für Sie, wenn es in der Analysis ein wenig mehr sein soll oder auch muss. Mark Zegarelli erklärt Ihnen, was Sie zur infiniten Integration und zu differential- und multivariablen Gleichungen wissen müssen. Er fährt mit Taylorreihe und Substitutionen fort und führt Sie auch in die Dritte Dimension der Analysis; und das ist lange noch nicht alles! Im Ton verbindlich, in der Sache kompetent führt er Ihre Analysiskenntnisse auf eine neue Stufe.

Math Word Problems For Dummies

Author: Mary Jane Sterling

Publisher: John Wiley & Sons

ISBN: 0470146605

Category: Mathematics

Page: 336

View: 9103

Outlines strategies and presents advice for how to solve arithmatic, algebraic, or geometric word problems, showing readers how to transform story questions into simpler problems using units, pictures or charts, and equations.