Math Problem Statement
If x varies directly as y and inversely as z, and x = 14 when y = 7 and z = 2, find x when z = 4 and y = 16.
Solution
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Math Problem Analysis
Mathematical Concepts
Direct Variation
Inverse Variation
Proportionality
Formulas
x = k * (y / z)
Theorems
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Suitable Grade Level
Grades 8-10