1.1k views
18 votes
Please answer the question in the picture, it’s very urgent!! No trolls please and twenty points given

Please answer the question in the picture, it’s very urgent!! No trolls please and-example-1
User Elye
by
6.7k points

2 Answers

13 votes

Answer:

P =
(432)/(V)

Explanation:

Given that P is inversely proportional to V then the equation relating them is

P =
(k)/(V) ← k is the constant of variation

To find k use the condition P = 18 when V = 24, that is

18 =
(k)/(24) ( multiply both sides by 24 )

432 = k

P =
(432)/(V) ← equation of variation

User Hristo Iliev
by
6.6k points
6 votes

Answer:


P = (3)/(4)k

Explanation:

Inverse Varation


y=xk

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Since the two quantities are named P and V, then we will replace x and y with P and V:

P = Vk

P=18 when V=24:


18 = 24k


(18)/(24) = k


k = (3)/(4)

Now we have the value of k, we can now express P in terms of V:


P = (3)/(4)V

User Stewart Murrie
by
6.6k points
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