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16 votes
16 votes
Suppose v varies directly as g,and v=36 when x=4.Find v when g=11

User Taukheer
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1 Answer

20 votes
20 votes

Answer:

v = 99

Explanation:

given v varies directly as g then the equation relating them is

v = kg ← k is the constant of variation

to find k use the condition v = 36 when g = 4 , then

36 = 4k ( divide both sides by 4 )

9 = k

v = 9g ← equation of variation

when g = 11 , then

v = 9 × 11 = 99

User Virgil Shelton
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