Question

if p is directly proportional to q^2and q=3 when p is 5 find p when q =6​

Answer 1

Answer:

when q=3 ,p=5 i.e. constant of proportionality is 5/9

hence p=20 when q=6

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Answer 2

Answer:

P =k(q^2) where k is proportionality constant

Given that

5=k(3^2)

K=5/9

So

P=5/9 (6^2)

P=5*4

P=20