Abstract
What powerful mathematical tool do you use everyday? If you have ever considered how much food you can eat and still leave room for dessert, or made a rough calculation of how long it will take to travel to school, you are using estimates to help guide and inform your decisions.
Department
Earth Sciences, Mathematics & Statistics
Publication Date
4-25-1999
Journal Title
PUMAS:the Online Journal of Math and Science Examples for Pre-College Education
Publisher
Practical Uses of Math and Science (PUMAS)
Document Type
Article
Recommended Citation
Frolking S, Rosentrater L. 1999. Two answers are better than one. PUMAS (Practical Uses of Math and Science). The On-line Journal of Math and Science Examples for Pre-College Education, http://pumas.jpl.nasa.gov.
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