Find the quantity indicated.
-h varies jointly as f and g. Find h when f = 18, g = 13, and k = 3.
A) h = 702
C) h = 234
D) h = 78

Question

Find the quantity indicated.
-h varies jointly as f and g. Find h when f = 18, g = 13, and k = 3.
A) h = 702 
C) h = 234 
D) h = 78

Quizplus · Accepted Answer

The equation for h varying jointly as f and g is h = kfg, where k is the constant of variation. Substituting the given values, we get:
h = 3(18)(13)
h = 702
Therefore, the answer is A) h = 702. The formula for joint variation is h = kfg, where k is the constant of proportionality. Plugging in the values given, we get:
h = 3(18)(13) = 702. Therefore, the answer is A.

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