
Tom B. answered 11/04/22
Experienced, Friendly, and Plain-Speaking Math Tutor
I'm thinking the question must be asking "Write an equation describing..."
For "p varies inversely with the square of q", you'd write q2 = k 1/p, where k is some number.
You get the value of k by plugging in q=2 and p=11, giving k = 44.
So the equation is q2 = 44 1/p,