Question

P varies directly as q and inversely as r. kr kg A) p = B) p = g C) par = k D)p+q-r=k r

Answer 1

p varies directly as q and inversely as r. Thus we have

`\begin{gathered} p\propto q\text{ and also} \\ p\propto(1)/(r) \end{gathered}`

This also implies that;:

`p\propto(q)/(r)`

and

`p=(kq)/(r)`

The answer is option B