P Is inversely proportional to v When p=5, v=8 Find a formula for p in terms of v

Mathematics

1 answer:

Tju [1.3M]3 years ago

5 0

Answer:

p = $\frac{40}{v}$

Step-by-step explanation:

Since p is inversely proportional to v then the equation relating them is

p = $\frac{k}{v}$ ← k is the constant of variation

to find k use the condition when p = 5, v = 8

k = pv = 5 × 8 = 40, hence

p = $\frac{40}{v}$

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