Use the Given Vectors to Find the Indicated Expression

question 75

Multiple Choice

Use the given vectors to find the indicated expression.
-v = -3i - 4j + 4k, w = 2i + 2j - 3k Find v × (2w) .

• A) 8i - 2j + 4k
• B) -4i + 7j + 10k
• C) 16i - 10j - 4k
• D) -8i + 30j - 4k

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Definitions:

Molding Department

A specific section within a manufacturing facility where the process of shaping materials into desired forms through various molding techniques occurs.

Weighted-Average Method

An inventory costing method that calculates the cost of goods sold and ending inventory based on a weighted average of the costs.

Materials Cost

Refers to the expense incurred in acquiring the raw materials used in the production of goods or services, excluding labor and indirect costs.

Molding Department

A specialized department within a manufacturing facility where the molding of materials into desired shapes takes place.