Solve Combined Variation Problems
- $p$ Varies Directly As $q$ And Inversely As

question 522

Multiple Choice

Solve Combined Variation Problems
- $p$ varies directly as $q$ and inversely as $r$ .

• A) \(\mathrm { p } = \frac { \mathrm { kq } } { \mathrm { r } }\)
• B) \(p = \frac { k r } { q }\)
• C) \(\mathrm { pqr } = \mathrm { k }\)
• D) \(\mathrm { p } + \mathrm { q } - \mathrm { r } = \mathrm { k }\)

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