Math comes in handy for answering questions about a variety of topics, from calculating the cost-effectiveness of fuel sources and determining the best regions to build high-speed rail to predicting the spread of disease and assessing roller coasters on the basis of their "thrill" factor. How does math do all that? That is the topic of a free handbook published by the Society for Industrial and Applied Mathematics (SIAM): "Math Modeling: Getting Started and Getting Solutions.
What is Math Modeling? Math modeling is a process that uses mathematics to represent, analyze, make predictions or otherwise provide insight into real-world phenomena. Used in a variety of scientific disciplines, models are abstractions of reality that respect reality, and can lead to scientific advances, be the foundation for new discoveries, and help leaders make informed decisions.