Examlex
An arithmetic sequence is given. Find the common difference and write out the first four terms.
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Chemicals
Substances used in or produced by chemical processes, often referring to compounds or materials in industrial, scientific, or consumer products.
Labor
The effort of humans, encompassing both mental and physical work, utilized in creating goods and services.
Effluent Fee
A charge levied on the quantity of pollution discharged into the environment, aiming to control environmental pollution.
Factors Of Production
The resources used in the creation of goods and services, typically categorized into land, labor, capital, and entrepreneurship.
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