Question

If p is directed proportional to q² and q = 3 when p is 5 find p when q is 6​

Answer 1

Answer :

If p is directly proportional to q then ,

q = c ⋅ p for some constant c

We are told

7.5 = c ⋅ 9

so,

c =7.5 = 5

9 6

and when P = 24

q = 5/6*24 = 20#