Evaluate the Expression $$\mathbf { r } = \langle 7 , - 5 , - 3 \rangle , \mathbf { v } = \langle 2,4 , - 5 \rangle , \mathbf { w } = \langle 1,7,5 \rangle$$

question 100

Multiple Choice

Evaluate the expression.
- $$\mathbf { r } = \langle 7 , - 5 , - 3 \rangle , \mathbf { v } = \langle 2,4 , - 5 \rangle , \mathbf { w } = \langle 1,7,5 \rangle$$
$\mathbf { v } \cdot \mathbf { w }$

• A) \(\langle - 14,20 , - 15 \rangle\)
• B) \(\langle 2,28 , - 25 \rangle\)
• C) 14
• D) 5

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Product Mix

The total range of products or services offered by a company to its customers.

Increasing-Cost Industry

An industry in which the costs of production increase as the industry grows and decreases as it contracts.

Resource Prices

The costs associated with acquiring inputs used in the production process, such as labor, materials, and capital.

Industry Expands

The process of growth within a particular sector or industry, marked by increased production, innovation, and possibly the entrance of new firms.