Question

question 4
suppose p varies directly with q and that p = 72 when q = 9. what is the value of p when q = 6?
p =
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Explanation:

Step1: Define direct variation

$p = kq$, where $k$ is constant.

Step2: Solve for $k$

Substitute $p=72, q=9$:
$72 = 9k$
$k = \frac{72}{9} = 8$

Step3: Find $p$ when $q=6$

Use $k=8, q=6$:
$p = 8 \times 6$

Answer:

$48$