Use Factorial Notation
- $$a _ { n } = \frac { 3 ^ { n } } { ( n + 2 ) ! }$$

question 48

Multiple Choice

Use Factorial Notation
- $$a _ { n } = \frac { 3 ^ { n } } { ( n + 2 ) ! }$$

• A) \(\frac { 1 } { 2 } , \frac { 3 } { 8 } , \frac { 9 } { 40 } , \frac { 9 } { 80 }\)
• B) \(1 , \frac { 9 } { 4 } , \frac { 27 } { 5 } , \frac { 27 } { 2 }\)
• C) \(1 , \frac { 9 } { 4 } , \frac { 27 } { 5 } , \frac { 2 } { 27 }\)
• D) \(\frac { 1 } { 2 } , \frac { 3 } { 8 } , \frac { 9 } { 20 } , \frac { 9 } { 40 }\)

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Definitions:

Price Controls

Restrictions on pricing for goods and services in a market, enforced by the government.

Equilibrium Quantity

The quantity of goods or services that is supplied and demanded at the equilibrium price, where the market clears.

Tax Per Unit

A fixed amount of tax applied to a product or service, based on the quantity sold, rather than the value.

Tax Incidence

The study of who ultimately pays for and bears the cost of taxation, whether it be consumers, producers, or others.