Find the Nth Term and the Indicated Term of the Arithmetic

question 162

Multiple Choice

Find the nth term and the indicated term of the arithmetic sequence whose initial term, a, and common difference, d, are
given.
- $$\begin{array} { l } a = 9 ; d = 4 \\a _ { n } = ? ; a _ { 14 } = \text { ? }\end{array}$$

• A) \(a _ { n } = 5 - 4 n ; a _ { 14 } = 61\)
• B) \(a _ { n } = 5 + 4 n ; a _ { 14 } = 61\)
• C) \(a _ { n } = 9 + 4 n ; a _ { 14 } = 61\)
• D) \(a _ { n } = 5 + 4 n ; a _ { 14 } = 29\)

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Definitions:

Periodic Inventory Method

A method of inventory valuation for financial reporting purposes where a physical count of the inventory is performed at specific intervals; costs of goods sold are calculated at the end of the accounting period.