hailielukert07 hailielukert07

19-04-2022
Mathematics

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P varies inversely with Q, and P=12 when Q=8. Find P when Q=3.

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Аноним Аноним

19-04-2022

Answer:

32

Step-by-step explanation:

Given :

P ∝ Q⁻¹ or P ∝ 1/Q

Finding the propotionality constant

P = k/Q
12 = k/8
k = 12 * 8 = 96

Finding P in Case (ii)

P = k/Q
P = 96/3
P = 32

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