Librería Desdémona
Librería Samer Atenea
Librería Aciertas (Toledo)
Kálamo Books
Librería Perelló (Valencia)
Librería Elías (Asturias)
Donde los libros
Librería Kolima (Madrid)
Librería Proteo (Málaga)
Power of Ratios covers the following:Definition and reduction of ratios to lowest terms; using ratios to compare quantities;using ratios to divide a quantity into parts; direct and inverse proportion; methods forsolving direct proportion problems; methods for solving inverse proportion problems;compound proportion problems; geometric applications of ratios: similar triangles;theorems and proofs; comparison of congruency and similarity of triangles; applicationsof similarity theorems; radian-degree conversions; right triangle trigonometry andapplications; straight lines: slopes of lines; intercepts and equations of straight lines;applications of ratios and proportion in physics and chemistry: Boyle's Law; Charles'Law; Gay-Lussac's Law; combined gas laws; dosage calculations in nursing; foodpreparation & nutrition; applications of ratios in engineering: machine design; modelprototypedesign; science and engineering ratios; applications of ratios in business;miscellaneous applications. Other topics include review of fractions; decimals; percent(%) and calculations involving percent; review of first degree equations containing onevariable; axioms for solving equations; solving first degree equations. Other topicscover measurements; standard unit, error, and rounding-off numbersThe bonus topics cover solutions of 3-D Navier-Stokes equations of science and engineering & Solutions of Magnetohydrodynamic equations, solutions of NP problems (P vs NP, including solutions to the traveling salesman problem) as well as proofs of Beal Conjecture and Fermat's Last Theorem on a single page, by Power of Ratios.