Math Problem Statement
Solve the following calculus problem: if a man 6 ft tall is walking away from a lamp post 13 ft tall. If the man is walking at the speed of 7 ft/s, how fast is the length of his shadow changing when he is 4 ft from the lamp post ?
Solution
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Math Problem Analysis
Mathematical Concepts
Calculus
Related Rates
Similar Triangles
Formulas
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Theorems
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Suitable Grade Level
Advanced High School
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