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The speed of a sound wave in air depends on
Efficient
Efficiency refers to the optimal production and distribution of resources in a way that best meets the needs and desires of consumers.
Scarce Resources
Natural, human, and capital resources that are limited in supply and can be used for the production of goods and services.
Bowed Outward
Refers to the shape of a production possibility frontier that indicates increasing opportunity costs for producing two goods.
Opportunity Cost
The cost of foregone alternatives; the value of the best alternative given up when a decision is made to choose one option over another.
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