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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Definitions:

Poverty Trends

The patterns or changes in levels and rates of poverty over a period of time across different regions or population groups.

Poverty Rate

The percentage of a population that lives below the poverty line, which is the minimum level of income deemed necessary to achieve an adequate standard of living.

Number of People

Refers to the total population or specific subset of individuals in a particular area or group.

Poverty Trends

The patterns or changes in poverty levels over time, which can be affected by economic conditions, policy changes, and socio-demographic shifts.