Provide an appropriate response.
-If Q varies inversely as the square roo $R \text { and } Q = 2 \text { when } R = 9$ , what is Q when R is 16?
A) 1.5
B) 2.66666667
C) 4.5
D) 24

Question

Quizplus · Accepted Answer

The relationship between Q and R is given by $Q = \frac{k}{\sqrt{R}}$, where k is a constant. When $R = 9$, $Q = 2$, so $2 = \frac{k}{\sqrt{9}}$, leading to $k = 2 \times 3 = 6$. When $R = 16$, $Q = \frac{6}{\sqrt{16}} = \frac{6}{4} = 1.5$.

Provide an Appropriate Response R and Q=2 when R=9R \text { and } Q = 2 \text { when } R = 9R and Q=2 when R=9

Provide an Appropriate Response $R \text { and } Q = 2 \text { when } R = 9$