Find the Term of the Sequence Whose First Several $\frac { 1 } { 2 }$

question 70

Essay

Find the term of the sequence whose first several terms are $\frac { 1 } { 2 }$ , $4$ , $\frac { 1 } { 8 }$ , $16$ , ... .

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Definitions:

Welfare Payments

Welfare payments are government-provided financial assistance programs designed to support individuals or families in meeting basic living expenses, often targeted towards the needy or unemployed.

Military Payroll

The total sum of money distributed to military personnel as salaries or wages by the government.

Government Purchases

Expenditures by government entities on goods and services that are part of a country's gross domestic product.

Federal Income Tax

The tax levied by the US government on the annual earnings of individuals, corporations, trusts, and other legal entities.