Bøker av Tim Hill

The Mastering Management handbook will give you the tools you need to be a great manager and begin your journey ahead of 95% of manager who haven't been trained. Broken down into key learning, it explains what they are, why they're important and how to develop that skill. It is really the ONLY Handbook any manager needs to start with.

Have you ever thought about moments of time in your life that you wished you could go back? Such as carefree summer days and the joys of childhood, playing hide-and-seek and exploring the great outdoors? In his book Growing Up in Tennessee, author Timothy Hill does just that, transporting readers back to rural Tennessee in the 1970s and reminiscing on the adventures of his years from childhood to young adulthood. Growing Up in Tennessee by Timothy Hill is a memoir that shares the author's life experiences of growing up in a Southern Christian home in Decherd, Tennessee. Throughout its pages, he reflects on times with his parents and grandparents, who have since gone to heaven, and describes what it was like growing up on a farm and being part of a close-knit community through school and church. The book focuses on the faith foundation that was placed in Timothy's life through his family and church, describing attending Sunday School taught by family members and seeing the role faith played in their lives. A reminder of how importance it is to teach children about the Lord from a very young age, this faith foundation is what brought Timothy back to God and a Christian lifestyle in later years. A trip down memory lane, this book is sure to delight readers as they head back to the good ole' days! Tim Hill is from Decherd TN. He loves to read the Bible and learn about God. He enjoys fishing and relic hunting with his metal detector. He wanted to tell his stories of what it is to grow up and become a man that is molded by God.

The jargon associated with Microsoft Excel's pivot tables ("n-dimensional cross tabulations") makes them look complex, but they're really no more than an easy way to build concise, flexible summaries of long lists of raw values. If you're working with hundreds (or hundreds of thousands) of rows, then pivot tables are the best way to look at the same information in different ways, summarize data on the fly, and spot trends and relationships. This handy guide teaches you how to use Excel's most powerful feature to crunch large amounts of data, without having to write new formulas, copy and paste cells, or reorganize rows and columns. You can download the sample workbook to follow along with the author's examples.Create pivot tables from worksheet databases.Rearrange pivot tables by dragging, swapping, and nesting fields.Customize pivot tables with styles, layouts, totals, and subtotals.Combine numbers, dates, times, or text values into custom groups.Calculate common statistics or create custom formulas.Filter data that you don't want to see.Create and customize pivot charts.Unlink a pivot table from its source data.Control references to pivot table cells.Plenty of tips, tricks, and workarounds.Fully indexed and cross-referenced.Contents1. Pivot Table Basics2. Nesting Fields3. Grouping Items4. Calculations and Custom Formulas5. Filtering Data6. Charting Pivot Tables7. Tricks with Pivot TablesAbout the AuthorTim Hill is a statistician living in Boulder, Colorado. He holds degrees in mathematics and statistics from Stanford University and the University of Colorado. Tim has written self-teaching guides for Algebra, Trigonometry, Geometry, Precalculus, Advanced Precalculus, Permutations & Combinations, Mathematics of Money, and Excel Pivot Tables. When he's not crunching numbers, Tim climbs rocks, hikes canyons, and avoids malls.

The jargon associated with Microsoft Excel's pivot tables ("n-dimensional cross tabulations") makes them look complex, but they're really no more than an easy way to build concise, flexible summaries of long lists of raw values. If you're working with hundreds (or hundreds of thousands) of rows, then pivot tables are the best way to look at the same information in different ways, summarize data on the fly, and spot trends and relationships. This handy guide teaches you how to use Excel's most powerful feature to crunch large amounts of data, without having to write new formulas, copy and paste cells, or reorganize rows and columns. You can download the sample workbook to follow along with the author's examples.Create pivot tables from worksheet databases.Rearrange pivot tables by dragging, swapping, and nesting fields.Customize pivot tables with styles, layouts, totals, and subtotals.Combine numbers, dates, times, or text values into custom groups.Calculate common statistics or create custom formulas.Filter data that you don't want to see.Create and customize pivot charts.Unlink a pivot table from its source data.Control references to pivot table cells.Plenty of tips, tricks, and workarounds.Fully indexed and cross-referenced.Contents1. Pivot Table Basics2. Nesting Fields3. Grouping Items4. Calculations and Custom Formulas5. Filtering Data6. Charting Pivot Tables7. Tricks with Pivot TablesAbout the AuthorTim Hill is a statistician living in Boulder, Colorado. He holds degrees in mathematics and statistics from Stanford University and the University of Colorado. Tim has written self-teaching guides for Algebra, Trigonometry, Geometry, Precalculus, Advanced Precalculus, Permutations & Combinations, Mathematics of Money, and Excel Pivot Tables. When he's not crunching numbers, Tim climbs rocks, hikes canyons, and avoids malls.

The jargon associated with Microsoft Excel's pivot tables ("n-dimensional cross tabulations") makes them look complex, but they're really no more than an easy way to build concise, flexible summaries of long lists of raw values. If you're working with hundreds (or hundreds of thousands) of rows, then pivot tables are the best way to look at the same information in different ways, summarize data on the fly, and spot trends and relationships. This handy guide teaches you how to use Excel's most powerful feature to crunch large amounts of data, without having to write new formulas, copy and paste cells, or reorganize rows and columns. You can download the sample workbook to follow along with the author's examples.Create pivot tables from worksheet databases.Rearrange pivot tables by dragging, swapping, and nesting fields.Customize pivot tables with styles, layouts, totals, and subtotals.Combine numbers, dates, times, or text values into custom groups.Calculate common statistics or create custom formulas.Filter data that you don't want to see.Create and customize pivot charts.Unlink a pivot table from its source data.Control references to pivot table cells.Plenty of tips, tricks, and workarounds.Fully indexed and cross-referenced.Contents1. Pivot Table Basics2. Nesting Fields3. Grouping Items4. Calculations and Custom Formulas5. Filtering Data6. Charting Pivot Tables7. Tricks with Pivot TablesAbout the AuthorTim Hill is a statistician living in Boulder, Colorado. He holds degrees in mathematics and statistics from Stanford University and the University of Colorado. Tim has written self-teaching guides for Algebra, Trigonometry, Geometry, Precalculus, Advanced Precalculus, Permutations & Combinations, Mathematics of Money, and Excel Pivot Tables. When he's not crunching numbers, Tim climbs rocks, hikes canyons, and avoids malls.

The jargon associated with Microsoft Excel's pivot tables ("n-dimensional cross tabulations") makes them look complex, but they're really no more than an easy way to build concise, flexible summaries of long lists of raw values. If you're working with hundreds (or hundreds of thousands) of rows, then pivot tables are the best way to look at the same information in different ways, summarize data on the fly, and spot trends and relationships. This handy guide teaches you how to use Excel's most powerful feature to crunch large amounts of data, without having to write new formulas, copy and paste cells, or reorganize rows and columns. You can download the sample workbook to follow along with the author's examples.Create pivot tables from worksheet databases.Rearrange pivot tables by dragging, swapping, and nesting fields.Customize pivot tables with styles, layouts, totals, and subtotals.Combine numbers, dates, times, or text values into custom groups.Calculate common statistics or create custom formulas.Filter data that you don't want to see.Unlink a pivot table from its source data.Control references to pivot table cells.Plenty of tips, tricks, and timesavers.Fully indexed and cross-referenced.Contents1. Pivot Table Basics2. Nesting Fields3. Grouping Items4. Calculations and Custom Formulas5. Filtering Data6. Tricks with Pivot TablesAbout the AuthorTim Hill is a statistician living in Boulder, Colorado. He holds degrees in mathematics and statistics from Stanford University and the University of Colorado. Tim has written self-teaching guides for Algebra, Trigonometry, Geometry, Precalculus, Advanced Precalculus, Permutations & Combinations, Mathematics of Money, and Excel Pivot Tables. When he's not crunching numbers, Tim climbs rocks, hikes canyons, and avoids malls.

The jargon associated with Microsoft Excel's pivot tables ("n-dimensional cross tabulations") makes them look complex, but they're really no more than an easy way to build concise, flexible summaries of long lists of raw values. If you're working with hundreds (or hundreds of thousands) of rows, then pivot tables are the best way to look at the same information in different ways, summarize data on the fly, and spot trends and relationships. This handy guide teaches you how to use Excel's most powerful feature to crunch large amounts of data, without having to write new formulas, copy and paste cells, or reorganize rows and columns. You can download the sample workbook to follow along with the author's examples.Create pivot tables from worksheet databases.Rearrange pivot tables by dragging, swapping, and nesting fields.Customize pivot tables with styles, layouts, totals, and subtotals.Combine numbers, dates, times, or text values into custom groups.Calculate common statistics or create custom formulas.Filter data that you don't want to see.Create frequency tabulations quickly.Control references to pivot table cells.Plenty of tips, tricks, and timesavers.Fully indexed and cross-referenced.Contents1. Pivot Table Basics2. Nesting Fields3. Grouping Items4. Calculations and Custom Formulas5. Filtering Data6. Tricks with Pivot TablesAbout the AuthorTim Hill is a statistician living in Boulder, Colorado. He holds degrees in mathematics and statistics from Stanford University and the University of Colorado. Tim has written self-teaching guides for Algebra, Trigonometry, Geometry, Precalculus, Advanced Precalculus, Permutations & Combinations, Mathematics of Money, and Excel Pivot Tables. When he's not crunching numbers, Tim climbs rocks, hikes canyons, and avoids malls.

This entirely practical guide teaches you the most important aspects of loans, interest rates, credit, savings, and investments. Using high-school mathematics, Tim Hill provides clear and readable lessons that you can use to understand, avoid, negotiate, renegotiate, and pay down your debts. The result: a strong grasp of basic financial concepts, including cash flows, timing issues, the time value of money, and compound interest.Stresses fundamentals and hard numbers, without the purposeless feel-good filler of conventional personal-finance books.Conveys insight and removes doubt as to how your debts and savings will change over time.Encourages the precise logical thinking needed to deal shrewdly and confidently with creditors and banks.Explains the monstrous power of compound interest, the root cause of the pain of excessive debt.Teaches general principles that can be applied to a wide variety of financial products, including mortgages, student loans, credit-card debt, leases, car payments, medical expenses, annuities, retirement funds, and stock purchases.Includes examples that extend your knowledge rather than merely reinforce it, while avoiding empty and excessive routine computations.Treats financial mathematics as a logically coherent discipline, not as a disjointed collection of techniques.Reviews the necessary mathematics.For advanced readers, the tools of elementary calculus are used to prove results, solve equations, and derive optimal values.ContentsIntroduction1. Interest2. Present Value3. Annual Percentage Rate4. Mortgages5. Annuities6. Stocks7. Personal Savings8. Student Loans9. Kelly Strategy10. Mathematics ReviewAbout the AuthorTim Hill is a statistician living in Boulder, Colorado. He holds degrees in mathematics and statistics from Stanford University and the University of Colorado. Tim has written guides for Algebra, Trigonometry, Geometry, Precalculus, Advanced Precalculus, Permutations & Combinations, Mortgages, and Excel Pivot Tables. When he's not crunching numbers, Tim climbs rocks, hikes canyons, and avoids malls.

The immense power of compound interest is such that adding a small amount of extra principal to each of your mortgage payments will result in thousands (or tens of thousands) in interest savings over the life of your loan. Using only high-school mathematics, Tim Hill provides clear and readable lessons that you can use to understand and pay down your mortgage by using Microsoft Excel (or any spreadsheet software). This entirely practical guide teaches you how to use worksheet functions, array formulas, data tables, and other spreadsheet features to manage your business and personal finances. You'll also learn the auxiliary skills needed to create and maintain financial spreadsheets: rounding numbers, date and time arithmetic, summing and counting values, and more. Plenty of examples show you how to use these tools for any type of debt or savings: mortgages, student loans, leases, credit-card debt, car payments, medical expenses, annuities, and retirement funds. You can download the sample workbooks to follow along with the author's examples and calculations.Covers all versions of Excel.Learn about basic financial concepts, including cash flows, timing issues, and the time value of money.Compute the payments needed to pay off a loan or to meet an investment target.Separate the interest and principal portions of your mortgage or loan payments for tax purposes.Convert between the commonly used methods of quoting interest rates.Create amortization schedules to see how your debts change over time.Build summary tables to compare loans that have different interest rates, loan amounts, or payment terms.Derive the true interest rate of your investments or loans, including "interest-free" loans.See how much time it will take to pay off a loan, meet an investment target, or retire.Determine how much to invest now to meet a future goal.Calculate how money will accumulate in your retirement or savings accounts.ContentsPart I - Loans & Mortgages1. Getting Started with Loans & Mortgages2. Present Value (PV)3. Future Value (FV)4. Payments (PMT)5. Interest Rates (RATE)6. Periods (NPER)7. Interest and Principal Components8. Converting Interest Rates9. Loan Amortization Schedules10. Summarizing Loan OptionsPart II - Dates & Times11. Getting Started with Dates & Times12. Date & Time Basics13. Date & Time Functions14. Date Tricks15. Time TricksPart III - Sums & Counts16. Getting Started with Sums & Counts17. Counting Basics18. Counting Tricks19. Frequency Distributions20. Summing Basics21. Summing TricksAbout the AuthorTim Hill is a statistician living in Boulder, Colorado. He holds degrees in mathematics and statistics from Stanford University and the University of Colorado. Tim has written guides for Algebra, Trigonometry, Geometry, Precalculus, Calculus, Permutations & Combinations, Debt, and Excel Pivot Tables. When he's not crunching numbers, Tim climbs rocks, hikes canyons, and avoids malls.

The mathematics of counting permutations and combinations is required knowledge for probability, statistics, professional gambling, and many other fields. But counting is hard. Students find it hard. Teachers find it hard. And in the end the only way to learn is to do many problems. Tim Hill's learn-by-example approach presents counting concepts and problems of gradually increasing difficulty. If you become lost or confused, then you can back up a bit for clarification. With practice, you'll develop the ability to decompose complex problems and then assemble the partial solutions to arrive at the final answer. The result: learn in a few weeks what conventional schools stretch into months.Teaches general principles that can be applied to a wide variety of problems.Avoids the mindless and excessive routine computations that characterize conventional textbooks.Treats counting as a logically coherent discipline, not as a disjointed collection of techniques.Restores proofs to their proper place to remove doubt, convey insight, and encourage precise logical thinking.Omits digressions, excessive formalities, and repetitive exercises.Provides exceptional preparation for probability and statistics courses.Includes problems (with all solutions) that extend your knowledge rather than merely reinforce it.Contents1. The Sum Rule and Product Rule2. Permutations3. Combinations4. The Binomial Theorem5. Combinations with Repetition6. Summary and SolutionsAbout the AuthorTim Hill is a statistician living in Boulder, Colorado. He holds degrees in mathematics and statistics from Stanford University and the University of Colorado. Tim has written self-teaching guides for Algebra, Trigonometry, Geometry, Precalculus, Advanced Precalculus, Permutations & Combinations, Mathematics of Money, and Excel Pivot Tables. When he's not crunching numbers, Tim climbs rocks, hikes canyons, and avoids malls.

This no-nonsense guide provides students and self-learners with a clear and readable study of the most important ideas of precalculus mathematics. Tim Hill's distraction-free approach combines decades of tutoring experience with the proven methods of his Russian math teachers. The result: learn in a few weeks what conventional schools stretch into months.Teaches general principles that can be applied to a wide variety of problems.Avoids the mindless and excessive routine computations that characterize conventional textbooks.Treats the subject as a logically coherent discipline, not as a disjointed collection of techniques.Restores proofs to their proper place to remove doubt, convey insight, and encourage precise logical thinking.Omits digressions, excessive formalities, and repetitive exercises.Provides exceptional preparation for a calculus course.Includes problems (with all solutions) that extend your knowledge rather than merely reinforce it.Contents1. The Real Line and Coordinate Plane2. Straight Lines3. Circles and Parabolas4. Functions5. Graphs6. Trigonometry7. SolutionsAbout the AuthorTim Hill is a statistician living in Boulder, Colorado. He holds degrees in mathematics and statistics from Stanford University and the University of Colorado. Tim has written self-teaching guides for Algebra, Trigonometry, Geometry, Precalculus, Advanced Precalculus, Permutations & Combinations, Mathematics of Money, and Excel Pivot Tables. When he's not crunching numbers, Tim climbs rocks, hikes canyons, and avoids malls.

This no-nonsense guide provides students and self-learners with a clear and readable study of algebra's most important ideas. Tim Hill's distraction-free approach combines decades of tutoring experience with the proven methods of his Russian math teachers. The result: learn in a few weeks what conventional schools stretch into months.Teaches general principles that can be applied to a wide variety of problems.Avoids the mindless and excessive routine computations that characterize conventional textbooks.Treats algebra as a logically coherent discipline, not as a disjointed collection of techniques.Restores proofs to their proper place to remove doubt, convey insight, and encourage precise logical thinking.Omits digressions, excessive formalities, and repetitive exercises.Covers all the algebra needed to take a calculus course.Includes problems (with all solutions) that extend your knowledge rather than merely reinforce it.Contents1. A Few Basics2. Exponents3. Polynomials4. Factoring5. Linear & Quadratic Equations6. Inequalities & Absolute Values7. Coordinates in a Plane8. Functions & Graphs9. Straight Lines10. Circles11. Parabolas12. Types of Functions13. Logarithms14. Dividing Polynomials15. Systems of Linear Equations16. Geometric Progressions & Series17. Arithmetic Progressions18. Permutation & Combinations19. The Binomial Theorem20. Mathematical Induction21. SolutionsAbout the AuthorTim Hill is a statistician living in Boulder, Colorado. He holds degrees in mathematics and statistics from Stanford University and the University of Colorado. Tim has written self-teaching guides for Algebra, Trigonometry, Geometry, Precalculus, Advanced Precalculus, Permutations & Combinations, Mathematics of Money, and Excel Pivot Tables. When he's not crunching numbers, Tim climbs rocks, hikes canyons, and avoids malls.

This no-nonsense guide provides students and self-learners with a clear and readable study of trigonometry's most important ideas. Tim Hill's distraction-free approach combines decades of tutoring experience with the proven methods of his Russian math teachers. The result: learn in a few days what conventional schools stretch into months.Teaches general principles that can be applied to a wide variety of problems.Avoids the mindless and excessive routine computations that characterize conventional textbooks.Treats trigonometry as a logically coherent discipline, not as a disjointed collection of techniques.Restores proofs to their proper place to remove doubt, convey insight, and encourage precise logical thinking.Omits digressions, excessive formalities, and repetitive exercises.Covers all the trigonometry needed to take a calculus course.Includes problems (with all solutions) that extend your knowledge rather than merely reinforce it.Contents1. A Few Basics2. Radian Measure3. The Trig Functions4. Trig Values for Special Angles5. Graphs of Trig Functions6. The Major Formulas7. Inverse Trig Functions8. The Law of Cosines (and Sines)9. Solutions10. Trig Cheat SheetAbout the AuthorTim Hill is a statistician living in Boulder, Colorado. He holds degrees in mathematics and statistics from Stanford University and the University of Colorado. Tim has written self-teaching guides for Algebra, Trigonometry, Geometry, Precalculus, Advanced Precalculus, Permutations & Combinations, Mathematics of Money, and Excel Pivot Tables. When he's not crunching numbers, Tim climbs rocks, hikes canyons, and avoids malls.

Can a set be a member of itself? How do we know that the square root of 2 is irrational? Can a graph really represent a function accurately? Is a function just a rule? Does canceling (crossing out) terms mask important algebraic properties? This entirely practical book is for the student who wants a complete command of the prerequisite material on the first day of calculus class.Success in calculus depends on having a reasonable command of all that went before, yet most precalculus students are taught only simple tools and techniques, leaving them with a superficial understanding of problem-solving. Tim Hill explains why things are true and encourages students to go beyond merely memorizing ways of solving a few problems to pass exams.Teaches general principles that can be applied to a wide variety of problems.Avoids the mindless and excessive routine computations that characterize conventional textbooks.Treats the subject as a logically coherent discipline, not as a disjointed collection of techniques.Restores proofs to their proper place to remove doubt, convey insight, and encourage precise logical thinking.Omits digressions, excessive formalities, and repetitive exercises.Provides exceptional preparation for a calculus course.Includes problems (with all solutions) that extend your knowledge rather than merely reinforce it.Contents1. Sets2. The Real Number System3. Functions4. Graphs5. SolutionsAbout the AuthorTim Hill is a statistician living in Boulder, Colorado. He holds degrees in mathematics and statistics from Stanford University and the University of Colorado. Tim has written self-teaching guides for Algebra, Trigonometry, Geometry, Precalculus, Advanced Precalculus, Permutations & Combinations, Mathematics of Money, and Excel Pivot Tables. When he's not crunching numbers, Tim climbs rocks, hikes canyons, and avoids malls.

Ready to step up your game in calculus? This workbook isn't the usual parade of repetitive questions and answers. Author Tim Hill's approach lets you work on problems you enjoy, rather than through exercises and drills you fear, without the speed pressure, timed testing, and rote memorization that damage your experience of mathematics. Working through varied problems in this anxiety-free way helps you develop an understanding of numerical relations apart from the catalog of mathematical facts that's often stressed in classrooms and households. This number sense, common in high-achieving students, lets you apply and combine concepts, methods, and numbers flexibly, without relying on distant memories.Solutions to basic problems are steeped in the fundamentals, including notation, terminology, definitions, theories, proofs, physical laws, and related concepts.Advanced problems explore variations, tricks, subtleties, and real-world applications.Problems build gradually in difficulty with little repetition. If you get stuck, then flip back a few pages for a hint or to jog your memory.Numerous pictures depicting mathematical facts help you connect visual and symbolic representations of numbers and concepts.Treats calculus as a problem-solving art requiring insight and intuitive understanding, not as a branch of logic requiring careful deductive reasoning.Discards the common and damaging misconception that fast students are strong students. Good students aren't particularly fast with numbers because they think deeply and carefully about mathematics.Detailed solutions and capsule reviews greatly reduce the need to cross reference a comprehensive calculus textbook.Topics covered: The tangent line. Delta notation. The derivative of a function. Differentiable functions. Leibniz notation. Average and instantaneous velocity. Speed. Projectile paths. Rates of change. Acceleration. Marginal cost. Limits. Epsilon-delta definition. Limit laws. Trigonometric limits. Continuity. Continuous functions. The Mean Value Theorem. The Extreme Value Theorem. The Intermediate Value Theorem. Fermat's theorem.Prerequisite mathematics: Elementary algebra. Real numbers. Functions. Graphs. Trigonometry.Contents1. The Slope of the Tangent Line2. The Definition of the Derivative3. Velocity and Rates of Change4. Limits5. Continuous FunctionsAbout the AuthorTim Hill is a statistician living in Boulder, Colorado. He holds degrees in mathematics and statistics from Stanford University and the University of Colorado. Tim has written guides for calculus, trigonometry, algebra, geometry, precalculus, permutations and combinations, and Excel pivot tables. When he's not crunching numbers, Tim climbs rocks, hikes canyons, and avoids malls.

Ready to step up your game in calculus? This workbook isn't the usual parade of repetitive questions and answers. Author Tim Hill's approach lets you work on problems you enjoy, rather than through exercises and drills you fear, without the speed pressure, timed testing, and rote memorization that damage your experience of mathematics. Working through varied problems in this anxiety-free way helps you develop an understanding of numerical relations apart from the catalog of mathematical facts that's often stressed in classrooms and households. This number sense, common in high-achieving students, lets you apply and combine concepts, methods, and numbers flexibly, without relying on distant memories.Solutions to basic problems are steeped in the fundamentals, including notation, terminology, definitions, theories, proofs, physical laws, and related concepts.Advanced problems explore variations, tricks, subtleties, and real-world applications.Problems build gradually in difficulty with little repetition. If you get stuck, then flip back a few pages for a hint or to jog your memory.Numerous pictures depicting mathematical facts help you connect visual and symbolic representations of numbers and concepts.Treats calculus as a problem-solving art requiring insight and intuitive understanding, not as a branch of logic requiring careful deductive reasoning.Discards the common and damaging misconception that fast students are strong students. Good students aren't particularly fast with numbers because they think deeply and carefully about mathematics.Detailed solutions and capsule reviews greatly reduce the need to cross reference a comprehensive calculus textbook.Topics covered: Basic trigonometry. Limits, derivatives, integrals, and graphs of basic and inverse trigonometric functions. Solids of revolution. Buffon's needle problem. The corridor problem. Simple harmonic motion. Newton's second law of motion. The hyperbolic functions sinh, cosh, and tanh. Catenaries.Prerequisite mathematics: Tangent lines. Curve sketching. Limits. Continuity. Basic derivatives. Basic integrals. Inverse functions. Maxima and minima. Inflection points.Contents1. Review of Trigonometry2. Elementary Trigonometry3. Derivatives of Sine and Cosine4. Integrals of Sine and Cosine5. Derivatives of Other Trigonometric Functions6. Inverse Trigonometric Functions7. Harmonic Motion8. Hyperbolic FunctionsAbout the AuthorTim Hill is a statistician living in Boulder, Colorado. He holds degrees in mathematics and statistics from Stanford University and the University of Colorado. Tim has written guides for calculus, trigonometry, algebra, geometry, precalculus, permutations and combinations, and Excel pivot tables. When he's not crunching numbers, Tim climbs rocks, hikes canyons, and avoids malls.

The end times could be the beginning of your greatest blessing. Rather than Christians living in fear of what's to come, Tim Hill invites them to move to a new level of trust and confidence in God and a higher level of faith and expectation as they discover the accelerated season of favor God has promised for the days ahead. Flying in the face..