Math Problem Statement
y varies inversely as the square root of x. When x = 9, y = 2. (a) Find y in terms of x (b) Find y when x = 36 (c)Write x in terms of y When y is multiplied by 0.5, x is multiplied by k. (d) Find the value of k
Solution
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Math Problem Analysis
Mathematical Concepts
Inverse variation
Square root function
Multiplicative inverse
Formulas
Inverse variation formula: y = k / sqrt(x)
Multiplicative inverse relationship
Theorems
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Suitable Grade Level
High school
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