Rationalize the Denominator and Simplify $\frac { 2 } { \sqrt [ 3 ] { 7 } }$

question 374

Multiple Choice

Rationalize the denominator and simplify. Assume that all variables represent positive real numbers.
- $\frac { 2 } { \sqrt [ 3 ] { 7 } }$

• A) \(\frac { \sqrt [ 3 ] { 14 } } { 7 }\)
• B) \(\frac { 2 \sqrt [ 3 ] { 49 } } { 7 }\)
• C) \(\frac { 2 \sqrt { 7 } } { 7 }\)
• D) \(\frac { 2 \sqrt [ 3 ] { 7 } } { 7 }\)

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Definitions:

Absorption Costing

An accounting method that includes both variable and fixed manufacturing overhead costs in the cost of a unit of product.

Manufacturing Overhead

All indirect costs related to manufacturing, excluding direct materials and direct labor, such as factory rent, utilities, and equipment depreciation.

Absorption Costing

A method for determining the cost of a product by including all manufacturing expenses, like material costs, labor fees, and both changeable and stationary overheads.

Variable Production Costs

Costs that vary directly with the level of production, such as raw materials and direct labor expenses.