Rewrite the Series as an Equivalent Series with the New $$\sum _ { i = 1 } ^ { 7 } ( 9 i ) = \sum _ { k = 3 } ^ { ? } ( ? )$$

question 243

Multiple Choice

Rewrite the series as an equivalent series with the new index of summation.
- $$\sum _ { i = 1 } ^ { 7 } ( 9 i ) = \sum _ { k = 3 } ^ { ? } ( ? )$$

• A) \(\sum _ { k = 3 } ^ { 9 } [ 9 ( k - 2 ) ]\)
• B) \(\sum _ { k = 3 } ^ { 9 } [ 9 ( k + 2 ) ]\)
• C) \(\sum _ { k = 3 } ^ { 9 } [ 9 ( k - 3 ) ]\)
• D) \(\sum _ { k = 3 } ^ { 9 } [ 9 ( k + 3 ) ]\)

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Definitions:

Financial Statement Column(s)

Sections or divisions in a financial statement that categorize financial data into distinct groups, such as assets, liabilities, revenue, and expenses for clear understanding and analysis.

Net Income

The amount of money a company earns after subtracting all its expenses from its total revenue.

Adjusted Trial Balance

A trial balance that is prepared after adjusting entries are made, ensuring that the total debits equal total credits before generating financial statements.

Financial Statement Column(s)

Sections in financial statements displaying specific types of financial data, such as assets, liabilities, revenues, and expenses.