Math Problem Statement
Clare takes a piece of paper with length 8 inches and width 10 inches and cuts it in half. Then she cuts it in half again, and again. . .
Instead of writing a recursive definition, Clare writes c(n)=80x(1/2)^n , where is the area, in square inches, of the paper after cuts. Explain where the different terms in her expression came from.
Solution
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Math Problem Analysis
Mathematical Concepts
Exponential Decay
Geometry
Algebra
Formulas
Area of a rectangle: length × width
Exponential decay: A = A_0 × (1/2)^n
Theorems
Properties of Exponents
Suitable Grade Level
Grades 6-8
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