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!

    This text provides a simple and straightforward introduction to econometrics for the beginner. The book is designed to help students understand econometric techniques through extensive examples, careful explanations, and a wide variety of problem material. In each of the editions, I have tried to incorporate major developments in the field in an intuitive and informative way without resort to matrix algebra, calculus, or statistics beyond the introductory level. The fourth edition continues that tradition.

    This second edition is appropriate as a supplementary (companion) text for any college-level course covering digital signal processing.

    It includes rewritten and clarified proofs and derivations, as well as new topics such as Arnoldi iteration, and domain decomposition methods.

    He doesn't laugh when I mention vampires."They're in the cellar," he says.It must be the heat. The old man is delusional. At least that's what I tell myself. Things are different in the middle of the night. When monsters come tapping, it's impossible to dismiss the idea that the Maine woods hold secrets--deadly secrets. Until the Sun Goes Down - a terrifying and inventive novel by Ike Hamill A new look at the vampire genre, this book draws you into the slow madness that overtakes our protagonist. There's not much time Until the Sun Goes Down.

    But when the baby dies of natural causes while under her roof, and knowing her neighbour will be devastated, Minnie swaps it with one of the infants in her care.Now seventeen, Jewel Nightingale knows nothing of her true origins. But assaulted by her hateful cousin and making the dreadful discovery that she is pregnant, she faces a desperate dilemma. Fleeing her job as a domestic maid, she follows an advertisement to a house in Bolton's dark slums, where a woman promises to help her when the child is born. Little does Jewel know that there’s a terrible price to pay . . .Can she keep herself – and her baby – safe? And what will happen when Jewel discovers the truth about where she came from? Gritty and page-turning historical saga set in Northern England in the late 1800s, perfect for fans of Dilly Court and Rosie Goodwin.

    His hands are locked together as if in prayer. Rookie police officer John Drake is first on scene. His superiors want to call it an accidental death, but he isn't convinced. In his previous life, Drake saw his share of dead bodies. He knows this was not an accident. When he uncovers a list with five names including the name of the dead man, there's only one question. Are the names on the list suspects or potential victims?

    It is our turn," writes Conrad Black in this scintillating manifesto for how Canada can achieve an exalted role in world affairs. For over 400 years we have toiled in the shadows of our potential and achieved an indifferent recognition among other nations. Chipper, patient, and courteous, we have pursued an improbable destiny as a splendid nation in the northern section of the new world, a demi-continent of relatively good and ably self-governing people, but most would agree we have neither developed a vivid national personality nor realized our true potential. Our main chance, writes Black, is now before us and it is not in the usual realms of military or economic dominance. With the rest of the West engaged in a sterile and platitudinous left-right tug of war, Canada has the opportunity to lead the advanced world to its next stage of development in the arts of government. By transforming itself into a controlled and sensible public policy laboratory, it can forge new solutions to the tiresome problems besetting welfare, education, health care, foreign policy, and other governmental sectors the world over, and make an enormous contribution to the welfare of mankind. Canada has no excuse not to lead in this field, argues Black, who offers nineteen visionary policy proposals of his own. "This is the destiny, and the vocation, Canada could have, not in the next century, but in the next five years of imaginative government.

    Now William Dunham gives them the attention they deserve.Dunham places each theorem within its historical context and explores the very human and often turbulent life of the creator — from Archimedes, the absentminded theoretician whose absorption in his work often precluded eating or bathing, to Gerolamo Cardano, the sixteenth-century mathematician whose accomplishments flourished despite a bizarre array of misadventures, to the paranoid genius of modern times, Georg Cantor. He also provides step-by-step proofs for the theorems, each easily accessible to readers with no more than a knowledge of high school mathematics.A rare combination of the historical, biographical, and mathematical, Journey Through Genius is a fascinating introduction to a neglected field of human creativity.

    The realistic content of its examples and exercises, the clarity and brevity of its presentation, and the soundness of its pedagogical approach have received the highest remarks from both students and instructors. Now this bestseller is available in a new 6th edition.

    In forty-two consecutive scenes, each at a different 'power of ten' level of magnification, readers are taken from the dimension of one billion light years to the realm of the atom. The text and other illustrations depict what we can perceive at each progressively smaller level of magnitude. "A brilliant pictorial and textual embodiment of a wonderful idea." Stephen Jay Gould Videos of Powers of Ten are available from: RITELtd. Cross Tree, Walton Street, Walton in Gordano, Clevedon, Avon BS21 7AW Tel: 01275-340279 Fax: 01275-340327

    This book gives you a solid understanding of statistics without being too simple, yet without the numbing complexity of most college texts. You get a firm grasp of the fundamentals and a hands-on understanding of how to apply them before moving on to the more advanced material that follows. Each chapter presents you with easy-to-follow descriptions illustrated by graphics, formulas, and plenty of solved examples. Before you know it, you'll learn to apply statistical reasoning and statistical techniques, from basic concepts of probability and hypothesis testing to multivariate analysis. Organized into four distinct sections, Statistics in a Nutshell offers you:Introductory material: Different ways to think about statistics Basic concepts of measurement and probability theoryData management for statistical analysis Research design and experimental design How to critique statistics presented by others Basic inferential statistics: Basic concepts of inferential statistics The concept of correlation, when it is and is not an appropriate measure of association Dichotomous and categorical data The distinction between parametric and nonparametric statistics Advanced inferential techniques: The General Linear Model Analysis of Variance (ANOVA) and MANOVA Multiple linear regression Specialized techniques: Business and quality improvement statistics Medical and public health statistics Educational and psychological statistics Unlike many introductory books on the subject, Statistics in a Nutshell doesn't omit important material in an effort to dumb it down. And this book is far more practical than most college texts, which tend to over-emphasize calculation without teaching you when and how to apply different statistical tests. With Statistics in a Nutshell, you learn how to perform most common statistical analyses, and understand statistical techniques presented in research articles. If you need to know how to use a wide range of statistical techniques without getting in over your head, this is the book you want.

    Provides a review of introductory noncalculus-based physics for those who do not have a strong background in mathematics.

    Hopefully.They have to look after the peace and quiet in a small town that has the unfortunate nickname “Monster Town.” Why in the world would the town be called that? Well, let’s just say that the residents of this little burg are a bit unusual and leave it at that.Anyway, what would happen if a terror came drifting into town that could scare the bejeezus out of any law abiding monster? Find out when the sheriff and his deputies go on the hunt for the Boogerman.

    Caleb Cantrill, a gentleman who has found something very interesting in the ground, and though he doesn't know it yet, he is about to have a very, very bad day.Set in the wilds of the Cascade mountains of Western Canada in 1895, this introductory tale from CLAW: Emergence is the first in a series which will form a rich tapestry of discovery, betrayal, and insatiable hunger, all delivered with small-town Canadian flair.