Merriam Webster S Guide To Everyday Math

Step-by-step guidance for clear answers to common math problems, this guide has extensive coverage of all situations involving numbers. Technical terms are highlighted and cross-referenced, and the book includes a concise directory to all information.

Quick help with math questions! Take-along format fits easily into a briefcase, schoolbag, or pocket. Helps with common problems, including bookkeeping, investing, ratios, statistics, and household math. Provides easy-to-apply solutions. Includes tables and formulas.

A practical, easy-to-use guide to every day math. Includes hundreds of sample problems showing you how to use basic concepts of computation, measurement, geometry, algebra, statistics, probability, and more.

The promise of "green jobs" and a "clean energy future" has roused the masses. But as Robert Bryce makes clear in this provocative book, that vision needs a major re-vision. We cannot--and will not--quit using carbon-based fuels at any time in the near future for a simple reason: they provide the horsepower that we crave. The hard reality is that oil, coal, and natural gas are here to stay. Fueling our society requires that we make good decisions and smart investments based on facts. In Power Hungry, Bryce crushes a phalanx of energy myths, showing why renewables are not green, carbon capture and sequestration won't work, and even--surprise!--that the U.S. is leading the world in energy efficiency. Power Hungry delivers a clear-eyed view of what's needed to transform the gargantuan global energy sector.

In the face of today's environmental and economic challenges, doomsayers preach that the only way to stave off disaster is for humans to reverse course: to de-industrialize, re-localize, ban the use of modern energy sources, and forswear prosperity. But in this provocative and optimistic rebuke to the catastrophists, Robert Bryce shows how innovation and the inexorable human desire to make things Smaller Faster Lighter Denser Cheaper is providing consumers with Cheaper and more abundant energy, Faster computing, Lighter vehicles, and myriad other goods. That same desire is fostering unprecedented prosperity, greater liberty, and yes, better environmental protection. Utilizing on-the-ground reporting from Ottawa to Panama City and Pittsburgh to Bakersfield, Bryce shows how we have, for centuries, been pushing for Smaller Faster solutions to our problems. From the vacuum tube, mass-produced fertilizer, and the printing press to mobile phones, nanotech, and advanced drill rigs, Bryce demonstrates how cutting-edge companies and breakthrough technologies have created a world in which people are living longer, freer, healthier, lives than at any time in human history. The push toward Smaller Faster Lighter Denser Cheaper is happening across multiple sectors. Bryce profiles innovative individuals and companies, from long-established ones like Ford and Intel to upstarts like Aquion Energy and Khan Academy. And he zeroes in on the energy industry, proving that the future belongs to the high power density sources that can provide the enormous quantities of energy the world demands. The tools we need to save the planet aren't to be found in the technologies or lifestyles of the past. Nor must we sacrifice prosperity and human progress to ensure our survival. The catastrophists have been wrong since the days of Thomas Malthus. This is the time to embrace the innovators and businesses all over the world who are making things Smaller Faster Lighter Denser Cheaper.

The book explores various facets of transdisciplinarity in mathematics education and its importance for research and practice. The book comprehensively outlines the ways that mathematics interacts with different disciplines, world views, and contexts; these topics include: mathematics and the humanities, the complex nature of mathematics education, mathematics education and social contexts, and more. It is an invaluable resource for mathematics education students, researchers, and practitioners seeking to incorporate transdisciplinarity into their own practice.