. . Algebra's importance lies in the student's future. . . as essential preparation for the serious study of science, engineering, economics, or for more advanced types of mathematics. . . The primary importance of trigonometry is not in its applications to surveying and navigation, or in making computations about triangles, but rather in the mathematical description of vibrations, rotations, and periodic phenomena of all kinds, including light, sound, alternating currents, and the orbits of the planets around the sun. In this brief, clearly written book, the essentials of geometry, algebra, and trigonometry are pulled together into three complementary and convenient small packages, providing an excellent preview and review for anyone who wishes to prepare to master calculus with a minimum of misunderstanding and wasted time and effort. Students and other readers will find here all they need to pull them through.

    This can be used as a companion guide in the study of Creation science. This revised edition adds the background history of nine new countries. Learn the true origins of the countries and people of France, Germany, Denmark, Sweden, Ireland, Scotland, Greece, Italy, Russia, Egypt, Israel, Iraq, Iran, China, the Arabs, the Kurds, and more. Some questions answered: Who were the Pharaohs in the times of Joseph and Moses? When did the famine of Joseph occur? What Egyptian documents mention these? When did the Exodus take place? When did the kings of Egypt start being called "Pharaoh" and why? Who was the first king of a united Italy? Who was Zeus and where was he buried? Where did Shem and Ham rule and where were they buried? How large was Nimrod's invasion force that set up the Babylonian Empire, and when did this invasion occur? What is Nimrod's name in Persian documents? How can we use this information to witness to unbelievers? Brought to you by Biblefacts Ministries, Biblefacts.org

    In The Tao of Poker, prize-winning poker player Larry Phillips offers more than 280 rules to bring you to new levels of personal achievement, just when and where you need them most.Here are some of The Tao of Poker’s rules for success:Take the long viewOnce you commit to a hand, play it strongDon’t throw in good money after badIf you think you’re beat, get outTry out these rules and watch your game, and your life, improve. Now you can be a winner at home, at work, and at the casino - wherever the stakes for success are high!

    To understand algebra is to possess the power to grow your skills and knowledge so you can ace your courses and possibly pursue further study in math. Algebra II For Dummies is the fun and easy way to get a handle on this subject and solve even the trickiest algebra problems. This friendly guide shows you how to get up to speed on exponential functions, laws of logarithms, conic sections, matrices, and other advanced algebra concepts. In no time you'll have the tools you need to:Interpret quadratic functions Find the roots of a polynomial Reason with rational functions Expose exponential and logarithmic functions Cut up conic sections Solve linear and non linear systems of equations Equate inequalities Simplifyy complex numbers Make moves with matrices Sort out sequences and sets This straightforward guide offers plenty of multiplication tricks that only math teachers know. It also profiles special types of numbers, making it easy for you to categorize them and solve any problems without breaking a sweat. When it comes to understanding and working out algebraic equations, Algebra II For Dummies is all you need to succeed!

    Since then, Schott's Original Miscellany and its two sequel volumes have been translated into more than fifteen languages and have sold some three million copies.Now Ben Schott returns to the miscellany format with a brand-new cabinet of curiosities. Inside, you'll find fascinating facts cheek by jowl with information you can't live without. All things are considered, from footwear labeling symbols, airport runway markings, and sign-writing brush sizes to the traditional method of counting sheep and how to smoke cigars while reading the news.Nothing escapes the jeweler's eye of this curator of unconsidered trifles. An essential addition to the bookshelf of all who love life's rich tapestry, Schott's Quintessential Miscellany-equal parts encyclopedia, almanac, treasury, and lexicon-will remind you that there is only one Ben Schott.Praise for Schott's Miscellanies:"If we live in an information age, then Ben Schott has become something of a maestro, or perhaps a master chef, ranging over the whole of knowledge and seasoning his...books with a pinch of this, a drop of that." -Chicago Sun-Times"Genuine practical value...Elegantly designed...A vast empire of informational flotsam and jetsam." -New York Times"One of the oddest and most addictively readable reference books in print."-Boston Globe"Completely earnest and mischievous at the same time."-Newsday

    A man of faith ordained in the Protestant tradition, Heino Falcke wrestles with the ways in which black holes force us to confront the boundary where human life ends and the celestial begins. He also ponders why black holes are difficult for most of us to understand—comparing it to our inability to envisage our own inevitable death.Black holes develop in outer space when a massive star dies, and its matter is condensed. That extreme amount of mass contained in a small space generates a gigantic amount of gravitational force, allowing the black hole to suck up everything that comes near, including light. These astronomical wonders are the subject of our greatest scientific and philosophical theorizing—the journey to a black hole would be the journey to the end of time itself. In this way, Falcke regards them as the most exquisite representations of fear, death . . . and, surprisingly, the divine.Empirical and profound, A Light in the Darkness is the first work to examine both the physical nature and spiritual meaning of black holes, those astrophysical mysteries Falcke, calls “the epitome of merciless destruction.”

    It's not likely to be advice you'll hear from anyone else. It is only about an hour to read, but the concepts will ring in your ears for years. [From the Book's Introduction] Many people have been incredibly generous to me throughout the first decade of my career. To return that good karma, I try to pay it forward… to be open and available for people who ask me for insight or advice or just have questions about where to go next. I find myself having many conversations about career decisions. Recently, many of these conversations have repeating many of the same pieces of advice. Over the years I’ve gotten enough positive feedback that publishing these thoughts seems worthwhile. After our conversations I’m often told that this advice was unique, counterintuitive, and valuable. That is a high compliment. And if more people would think the same, then I should put these thought somewhere more scalable and accessible. So, I’ve written them down here.

    You'll find out how to unknot your DNA, how to count like a supercomputer and how to become famous for solving mathematics' most challenging problem.

    This easy-to-use guide is updated and expanded to include new computer and technology signs and offers a fast and simple approach to learning. Includes:- Vocabulary reviews- Fingerspelling exercises- Sign matching and memory aids- A complete glossary and a comprehensive index- Clear instructive drawings

    Sutter emphasizes how amazing it is that we are part of such a huge, complex, and mysterious place. Through metaphors and uncomplicated language, Sutter breathes life into the science of astrophysics, unveiling how particles, forces, and fields interplay to create the greatest of cosmic dramas. Touched with the author's characteristic breezy, conversational style--which has made him a breakout hit on venues such as The Weather Channel, the Science Channel, and his own popular Ask a Spaceman! podcast--he conveys the fun and wonder of delving deeply into the physical processes of the natural universe. He weaves together the past and future histories of our universe with grounded descriptions of essential modern-day physics as well as speculations based on the latest research in cosmology. Topics include our place in the Milky Way galaxy; the cosmic web--a vast web-like pattern in which galaxies are arranged; the origins of our universe in the big bang; the mysteries of dark matter and dark energy; how science has dramatically changed our relationship to the cosmos; conjectures about the future of reality as we know it; and more.For anyone who has ever stared at the starry night sky and wondered how we humans on Earth fit into the big picture, this book is an essential roadmap.

    This book picks you up at the very beginning and guides you through the foundations of algebra using lots of examples and no-nonsense explanations. Each chapter contains well-chosen exercises as well as all the solutions. No prior knowledge is required. Topics include: Exponents, Brackets, Linear Equations and Quadratic Equations. For a more detailed table of contents, use the "Look Inside" feature. From the author of "Great Formulas Explained" and "Physics! In Quantities and Examples".

    The widely respected psychology and education author reveals his most important self-help theory since his bestselling "Reality Therapy." "I can imagine no more useful advice."--Norman Cousins

    He went on to become a twentieth-century icon-a man whose name and face are synonymous with "genius." Now, at last, ordinary readers can explore Einstein's life and work in this new For Dummies guide. Physicist Carlos Calle chronicles Einstein's career and explains his work-including the theories of special and general relativity-in language that anyone can understand. He shows how Einstein's discoveries affected everything from the development of the atom bomb to the theory of quantum mechanics. He sheds light on Einstein's personal life and beliefs, including his views on religion and politics. And he shows how Einstein's work continues to affect our world today, from nuclear power to space travel to artificial intelligence.

    But incorporating historical events and figures into a shapely narrative is no simple task. The acclaimed novelist Christopher Bram examines how writers as disparate as Gabriel García Márquez, David McCullough, Toni Morrison, Leo Tolstoy, and many others have employed history in their work.Unique among the "Art Of" series, The Art of History engages with both fiction and narrative nonfiction to reveal varied strategies of incorporating and dramatizing historical detail. Bram challenges popular notions about historical narratives as he examines both successful and flawed passages to illustrate how authors from different genres treat subjects that loom large in American history, such as slavery and the Civil War. And he delves deep into the reasons why War and Peace endures as a classic of historical fiction. Bram's keen insight and close reading of a wide array of authors make The Art of History an essential volume for any lover of historical narrative.

    Yet these researchers--along with countless ordinary folks--resist belief in the biblical Creator. Why? They say a loving God would have made a better home for us, one without trouble and tragedy. In Why the Universe Is the Way It Is, Hugh Ross draws from his depth of study in both science and Scripture to explain how the universe's design fulfills several distinct purposes. He also reveals God's surpassing love and ultimate purposes for each individual. Why the Universe Is the Way It Is will interest anyone who wonders where and how the universe came to be, what or who is responsible for it, why we are here, or how and when the universe ends. Far from leaving the reader at this philosophical jumping-off point, Ross builds toward answering the big question of human destiny and the specific question of each reader's personal destiny.