The Third Partial Sum of the Sequence 3, 9, 27

question 34

Multiple Choice

The third partial sum of the sequence 3, 9, 27, 81, ... is __________.

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Definitions:

Marginal Tax Rate

The tax rate paid on the next dollar earned.

Average Tax Rate

Total amount of tax paid divided by total income.

Total Taxes

The aggregate amount of taxes collected by a government from individuals and businesses.

Taxable Income

The portion of an individual or entity's income that is subject to taxation, after deductions and exemptions, according to the law.