Find the Nth, or General, Term $$\frac { 1 } { 7 } , \frac { 1 } { 49 } , \frac { 1 } { 343 } , \ldots$$

question 89

Multiple Choice

Find the nth, or general, term.
- $$\frac { 1 } { 7 } , \frac { 1 } { 49 } , \frac { 1 } { 343 } , \ldots$$

• A) \(7 ^ { n - 1 }\)
• B) \(\frac { 1 } { 7 ^ { n - 1 } + 6 }\)
• C) \(\frac { 1 } { 7 + 42 ( n - 1 ) }\)
• D) \(\frac { 1 } { 7 ^ { n } }\)

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Definitions:

Step-Down Method

A cost allocation method used in accounting to assign overhead costs to products or service departments in a sequential manner.

Step-Down Method

A cost allocation method that sequentially allocates service department costs to other service departments and then to production departments.

Janitorial Department

A division within an organization dedicated to the maintenance and cleaning of buildings and facilities.

Allocated Based on Space

The distribution of resources or costs among departments or projects according to the physical area they occupy or require.