Give the specific equation relating the variables after evaluating the constant of proportionality for the given set of values.p is proportional to q and the square root of r, and p = 30 when q = 2 and r = 9.
A. p = 
q
B. p = q
C. v = 
D. p = 5q
Answer: D
Mathematics
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A. Increasing: (x > -0.75), Decreasing: (x < -0.75) B. Increasing: (x > 0.75), Decreasing: (x < 0.75) C. Increasing: (x < -0.75), Decreasing: (x > -0.75) D. Increasing: (x < 1.5), Decreasing: (x > 1.5)
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McDonald's has a decor design studio in
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