Rationalize the Denominator and Simplify $\frac { 15 } { \sqrt { 5 x } }$

question 199

Multiple Choice

Rationalize the denominator and simplify. Assume that all variables represent positive real numbers.
- $\frac { 15 } { \sqrt { 5 x } }$

• A) \(\frac { 3 \sqrt { 5 x } } { x }\)
• B) \(\frac { 15 \sqrt { x } } { x }\)
• C) \(\frac { 15 \sqrt { 5 x } } { 5 x }\)
• D) \(\frac { 3 \sqrt { 5 x } } { 5 x }\)

---

Definitions:

Shortage Costs

Expenses incurred from inventory deficits, including lost sales and additional costs for expedited shipping.

Adjustment Costs

Expenses incurred in the process of modifying a business operation or strategy, including restructuring or equipment changes.

Transaction Motive

The need to hold cash for the purpose of conducting day-to-day business operations.

Float Management

The practice of managing the time difference between the writing of a check and its clearing at the bank, aiming to optimize the use of available funds.