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liraira [26]
3 years ago
10

If p p and q q vary inversely and p p is 14 when q q is 12, determine q q when p p is equal to 84.

Mathematics
1 answer:
ehidna [41]3 years ago
3 0

Answer:

q = 2

Step-by-step explanation:

p α 1/q

p = k/q

Where, k = constant of proportionality

p = 14 ; q = 12

We can obtain the value of k

p = k/q

14 = k/12

k = 14 * 12

k = 168

p = 168/q

pq = 168

q = 168 / p

Value of q, when p = 84

q = 168 / 84

q = 2

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