Add or Subtract $\sqrt { \frac { 3 } { 36 } } + \sqrt { \frac { 48 } { 25 } }$

question 43

Multiple Choice

Add or subtract. Assume all variables represent positive real numbers.
- $\sqrt { \frac { 3 } { 36 } } + \sqrt { \frac { 48 } { 25 } }$

• A) \(\frac { 29 \sqrt { 3 } } { 6 }\)
• B) \(\frac { 3 \sqrt { 29 } } { 30 }\)
• C) \(\frac { 29 \sqrt { 3 } } { 30 }\)
• D) \(\frac { - 19 \sqrt { 3 } } { 30 }\)

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Definitions:

Combination of L and C

A concept relating to electrical engineering, where L represents inductance and C capacitance, forming a resonant circuit often used in radio frequency applications.

Least-Cost Rule

A principle in economics that production should be carried out in a way that minimizes the cost of inputs, ensuring that resources are used efficiently.

Unit Cost

The amount a company spends to create, store, and market one instance of a certain product or service.

Least-Cost Combination

The least-cost combination is an economic principle that refers to the mix of factors of production that minimizes costs for a given level of output.