Practice your way to a better grade in pre-calc Pre-Calculus: 1001 Practice Problems For Dummies gives you 1,001 opportunities to practice solving problems from all the major topics in Pre-Calculus—in the book and online! Get extra help with tricky subjects, solidify what you’ve already learned, and get in-depth walk-throughs for every problem with this useful book. These practice problems and detailed answer explanations will turn you into a pre-calc problem-solving machine, no matter what your skill level. Thanks to Dummies, you have a resource to help you put key concepts into practice. Work through practice problems on all Pre-Calculus topics covered in school classes Read through detailed explanations of the answers to build your understanding Access practice questions online to study anywhere, any time Improve your grade and up your study game with practice, practice, practice The material presented in Pre-Calculus: 1001 Practice Problems For Dummies is an excellent resource for students, as well as for parents and tutors looking to help supplement Pre-Calculus instruction. Pre-Calculus: 1001 Practice Problems For Dummies (9781119883623) was previously published as 1,001 Pre-Calculus Practice Problems For Dummies (9781118853320). 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.
Understanding the characteristics of material contact and lubrication at tribological interfaces is of great importance to engineering researchers and machine designers. Traditionally, contact and lubrication are separately studied due to technical difficulties, although they often coexist in reality and they are actually on the same physical ground. Fast research advancements in recent years have enabled the development and application of unified models and numerical approaches to simulate contact and lubrication, merging their studies into the domain of Interfacial Mechanics. This book provides updated information based on recent research progresses in related areas, which includes new concepts, theories, methods, and results for contact and lubrication problems involving elastic or inelastic materials, homogeneous or inhomogeneous contacting bodies, using stochastic or deterministic models for dealing with rough surfaces. It also contains unified models and numerical methods for mixed lubrication studies, analyses of interfacial frictional and thermal behaviors, as well as theories for studying the effects of multiple fields on interfacial characteristics. The book intends to reflect the recent trends of research by focusing on numerical simulation and problem solving techniques for practical interfaces of engineered surfaces and materials. This book is written primarily for graduate and senior undergraduate students, engineers, and researchers in the fields of tribology, lubrication, surface engineering, materials science and engineering, and mechanical engineering.
Make trigonometry as easy as 1-2-3 Believe it or not, trigonometry is easier than it looks! With the right help, you can breeze through your next trig class, test, or exam and be ready for your next math challenge. In Trigonometry For Dummies, you’ll learn to understand the basics of sines, cosines, and tangents, graph functions, solve tough formulas, and even discover how to use trig outside the classroom in some cool and interesting ways. Ditch the confusing jargon and take a plain-English tour of one of the most useful disciplines in math. In this lifesaving guide, you’ll learn how to: Graph trig functions, including sine, cosine, tangent, and cotangent functions Understand inverse trig functions and solve trig equations Relate triangles to circular functions and get a handle on basic identities So, whether you’re looking for an easy-to-use study guide, to boost your math grade, or get a refresher on some basic trig concepts after a long absence from studying, Trigonometry For Dummies is your ticket to understanding the mathematical mysteries of the triangle.
The easy way to understand and retain all the concepts taught in pre-calculus classes Pre-Calculus All-in-One For Dummies is a great resource if you want to do you best in Pre-Calculus. Packed with lessons, examples, and practice problems in the book, plus extra chapter quizzes online, it gives you absolutely everything you need to succeed in pre-calc. Unlike your textbook, this book presents the essential topics clearly and concisely, so you can really understand the stuff you learn in class, score high on your tests (including the AP Pre-Calculus exam!), and get ready to confidently move ahead to upper-level math courses. And if you need a refresher before launching into calculus, look no further—this book has your back. Review what you learned in algebra and geometry, then dig into pre-calculus Master logarithms, exponentials, conic sections, linear equations, and beyond Get easy-to-understand explanations that match the methods your teacher uses Learn clever shortcuts, test-taking tips, and other hacks to make your life easier Pre-Calculus All-in-One For Dummies is the must-have resource for students who need to review for exams or just want a little (or a lot of!) extra help understanding what’s happening in class.
Get a handle on pre-calculus in a pinch! If you’re tackling pre-calculus and want to up your chances of doing your very best, this hands-on workbook is just what you need to grasp and retain the concepts that will help you succeed. Inside, you’ll get basic content review for every concept, paired with examples and plenty of practice problems, ample workspace, step-by-step solutions, and thorough explanations for each and every problem. In Pre-Calculus Workbook For Dummies, you’ll also get free access to a quiz for every chapter online! With all of the lessons and practice offered, you’ll memorize the most frequently used formulas, see how to avoid common mistakes, understand tricky trig proofs, and get the inside scoop on key concepts such as quadratic equations. Get ample review before jumping into a calculus course Supplement your classroom work with easy-to-follow guidance Make complex formulas and concepts more approachable Be prepared to further your mathematics studies Whether you’re enrolled in a pre-calculus class or you’re looking for a refresher as you prepare for a calculus course, this is the perfect study companion to make it easier.
From angles to functions to identities - solve trig equations withease Got a grasp on the terms and concepts you need to know, but getlost halfway through a problem or worse yet, not know where tobegin? No fear - this hands-on-guide focuses on helping you solvethe many types of trigonometry equations you encounter in afocused, step-by-step manner. With just enough refresherexplanations before each set of problems, you'll sharpen yourskills and improve your performance. You'll see how to work withangles, circles, triangles, graphs, functions, the laws of sinesand cosines, and more! 100s of Problems! * Step-by-step answer sets clearly identify where you went wrong(or right) with a problem * Get the inside scoop on graphing trig functions * Know where to begin and how to solve the most commonequations * Use trig in practical applications with confidence
Mathematical Interest Theory gives an introduction to how investments vary over time, and this book provides a solid foundation for readers embarking on actuarial careers.. This is done in a mathematically precise manner, but the emphasis is on practical applications and giving the reader a concrete understanding as to why the various relationships should be true. Modern financial topics including arbitrage, options, futures, and swaps are introduced. Along with an understanding of probability,this book provides a solid foundation for readers embarking on actuarial careers. It also includes detailed instruction on how to use the Texas Instruments BA II Plus and BA II Plus Professional calculators. This text is among the recommended reading options for the Society of Actuaries/Casualty Actuarial Society FM/2 exam.
This is one impressive collection of quilling designs, but our simple-to-follow instructions and how-to photos make these paper filigree projects easy for anyone to do! Here at Leisure Arts, we've become intrigued by the way tiny paper shapes add up to really lovely works of art. That's why we think this three-dimensional craft will leave you just plain awed at what can be achieved! You can make a keepsake note card or photo frame today--and fashion elegant snowflakes or intricate wall art tomorrow. There are no mysteries here, just excellent instruction on a beautiful skill you will want to learn. For more quilling designs, see I Can't Believe I'm Quilling (#3751).
Are you ready to solve one of the world’s biggest mysteries: how we talk? The story of communication begins in prehistoric times, gallops through the dark arts, untranslatable words and languages brought back from the dead, and arrives in the age of AI. Along the way, we meet outstanding characters—the one-word man, the 400-word monkey and the million-word computer—who play their part in the development of language. Every tale in this book holds a clue to the gigantic puzzle of the evolution of language that has hypnotized brilliant minds over time. Handprints of not-quite-humans on ancient cave walls, secrets buried in ash from a seven-year-long winter, forbidden experiments by kings on babies and even a rogue gene hiding in your DNA—how do they all piece together? WARNING: Enjoy the rollercoaster ride of language, hilarious histories and crazy quizzes, but ignore the wise-cracking dog who will insist he wrote this book.
Merrill's Great Legs! shares that wealth of leg care and fitness knowledge. The book covers everything from traditional and home treatments to once-proprietary spa secrets and high-tech leg care techniques. The author delivers this gold mine of "limb-formation" in a fun and easy-to-grasp style, as one girlfriend passing on beauty tips to another. A healthy combination of quotations, photographs, fun facts, and hip shopping tips makes Great Legs! a must-read for all women. Great Legs! includes home methods of hair removal, self-tanning and blemish-disguising tips, leg-pampering recipes, leg and feet exercises, dos and don'ts of cosmetic surgeries, and much more. Merrill taps a team of exercise and medical professionals, such as the chief of surgery at Tufts/New England Medical Center, to back up her information. This book struts!
Feng Shui is an ancient Taoist philosophy based on the laws of nature and the art of Geomancy. In this highly illustrated and instructive book, professional Feng Shui consultant, Mary Jane Kasliner, covers all the essential elements to living our healthiest possible lives, including: Architectural designs that foster illness, and how to resolve them for greater vitality. Ideal elements to integrate into your diet and interior design for a well-balanced life. Key Feng Shui principles to enhance health and vitality. Simple mediations and sacred geometric designs that create total body alignment.
The perfect way to review for the AFQT whether you have two months, one month, or even one week left to prepare! The AFQT consists of four critical subtests of the ASVAB which count toward the AFQT (Armed Forces Qualifying Test) score. This score determines which U.S. service a test taker is eligible to enlist in. More than one million people per year participate in the ASVAB qualifying program. Features of this plan-to-ace-the-test product include: Timed, boxed calendars for preparing to take the test—two-month study calendar, one-month study calendar, and one-week study calendar Diagnostic test that helps test-takers pinpoint strengths and weaknesses so they can focus their review on topics in which they need the most help Subject reviews that succinctly cover need-to-know topics on the test Model practice test with answers and explanations
This collection of 137 witty/sassy/sexy/crazy blog posts will convince even the crustiest of souls that Courtney Jane Kendrick delights in daily life. Even when she can't ovulate, and Target is closed, and the pumpkin tarts are sold out at the bakery. Join c jane as she dazzles her way through infertility, pregnancy, and brand-new motherhood with a cast of characters that includes one husband, two parents, five brothers, three sisters, dozens of nieces and nephews, several dogs and celebrities, various disembodied voices, and a nicotine-addicted ghost thrown in just for fun. Because this is her one and only life. And GREAT GRAVY! She's enjoying it.
Art Under Control in North Korea is the first publication in the West to explore the role of art in one of the world's most isolated nations. This timely publication places North Korean art in its historical, political and social contexts, discusses the state system of producing, employing, promoting and honouring artists, and examines the range of art produced, from painting and calligraphy to architecture and applied art. Jane Portal also compares the control exerted over artists by North Korean leaders to that of other absolute dictatorships, and looks at the way in which archaeology has been employed for political ends to justify the present leadership and its lineage."--BOOK JACKET.
Get ahead in pre-calculus Pre-calculus courses have become increasingly popular with 35 percent of students in the U.S. taking the course in middle or high school. Often, completion of such a course is a prerequisite for calculus and other upper level mathematics courses. Pre-Calculus For Dummies is an invaluable resource for students enrolled in pre-calculus courses. By presenting the essential topics in a clear and concise manner, the book helps students improve their understanding of pre-calculus and become prepared for upper level math courses. Provides fundamental information in an approachable manner Includes fresh example problems Practical explanations mirror today’s teaching methods Offers relevant cultural references Whether used as a classroom aid or as a refresher in preparation for an introductory calculus course, this book is one you’ll want to have on hand to perform your very best.
Answering Back exposes the volatility of gender reform in many different schools and classrooms. It tells stories in close up and from below, allowing everyone to talk: anxious boys, naughty girls, cantankerous teachers, pontificating principals and feisty feminists. This book challenges many sacred ideas about gender reform in schools and will surprise and unsettle teachers and researchers. It draws on a deep knowledge of gender issues in schools and of feminist theories, policies and practices. It is compelling and provocative reading at the leading edge.
The authors’ aim here is to present a precise and concise treatment of those parts of complex analysis that should be familiar to every research mathematician. They follow a path in the tradition of Ahlfors and Bers by dedicating the book to a very precise goal: the statement and proof of the Fundamental Theorem for functions of one complex variable. They discuss the many equivalent ways of understanding the concept of analyticity, and offer a leisure exploration of interesting consequences and applications. Readers should have had undergraduate courses in advanced calculus, linear algebra, and some abstract algebra. No background in complex analysis is required.
Authored by John Santrock, a prominent developmental psychologist, and Jane Halonen, an educational leader in critical thinking, this proven text and CD-ROM package appeal to instructors who want to emphasize student self-awareness in pursuit of college success goals, as well as active learning strategies. Within the 13-chapter text, the authors develop six themes that impact students' success. They have developed and refined an innovative visual map, the "Six-Point Model of Success." Tare introduced The themes include: Develop Meaningful Values; Set Goals, Plan, and Monitor; Get Motivated and Take Responsibility; Think and Learn; Build Self-Esteem and Self-Confidence; and, Explore Careers. Once these themes are introduced Chapter 1, they are integrated throughout the book, providing students with a guide to success. refers to the A Learning Portfolio concludes every chapter and consists of three self-assessments, a variety of journal activities, and the new summary activity "Applying the Six Strategies for Success" The Learning Portfolio is designed to help students record their reflections, apply the strategies, and track their success through the course. An accompanying CD-ROM is packaged free with every few textbook and is a valuable addition to the learning resources this book offers. The CD-ROM contains electronic versions of the self-assessments, additional self-assessments, My Journal, and case studies for in-class or journal discussion." -- Publisher.
This thematically organized collection provides readers with forty-nine essays that are models of the craft of writing nonfiction. The carfully chosen themes explore the human experience and the individual's role in the world.
When these authors found that conventional textbooks just weren't meshing well with the graphing technology they were using in their classes, they went to the drawing board. Precalculus: Concepts in Context takes a fresh look at the content of precalculus and offers students a different approach to learning mathematics. It begins with the real world of experience--music, commerce, psychology, natural science, daily news, etc.--and uncovers the mathematics already present. The study of each new topic begins by examining the concept in a context from which the topic naturally arises.
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