Perform the Indicated Matrix Operations $\mathrm { A } = \left[ \begin{array} { r r } - 3 & 3 \\ 0 & 2 \end{array} \right]$

question 132

Multiple Choice

Perform the indicated matrix operations.
-Let $\mathrm { A } = \left[ \begin{array} { r r } - 3 & 3 \\ 0 & 2 \end{array} \right]$ . Find $3 \mathrm {~A}$ .

• A) \(\left[ \begin{array} { r r } - 9 & 9 \\ 0 & 6 \end{array} \right]\)
• B) \(\left[ \begin{array} { r r } - 9 & 9 \\ 0 & 2 \end{array} \right]\)
• C) \(\left[ \begin{array} { l l } 0 & 6 \\ 3 & 5 \end{array} \right]\)
• D) \(\left[ \begin{array} { r r } - 9 & 3 \\ 0 & 2 \end{array} \right]\)

Understand the principles of the conservation movement and its implementation during the Progressive era.

Analyze the issues related to industrialization and urbanization, including labor rights and immigration.

Distinguish between various political and social ideologies and their influence on American society during the Progressive era.

Recognize the importance of social and political reforms in shaping modern American society.

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Definitions:

Additive Manufacturing

A process of creating three-dimensional objects by adding layer upon layer of material, commonly referred to as 3D printing.

Economies of Scale

The cost advantages that enterprises obtain due to their scale of operation, resulting in cost per unit of output decreasing with increasing scale.

3-D Printers

Technology that creates three-dimensional objects from digital models by layering materials.

Explicit Costs

The direct payment costs to others in the course of running a business or undertaking an economic transaction.