Mathematics
Mathematics, 15.10.2020 08:01, Mystical3Sparkle

P is inversely proportional to q^3, when p has the value 27, q has the value 3. i) find the formula which expresses p in terms of q. P= r is directly proportional to q, when r has the value 10, q has the value 2. ii) prove that r=kp^n and so find the value of k and n.

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P is inversely proportional to q^3, when p has the value 27, q has the value 3. i) find the formula...

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