Write the Expression in the Standard Form a + Bi

question 44

Multiple Choice

Write the expression in the standard form a + bi.
-If w = 9 + 3i, evaluate w -

• A)6i
• B)-18 + 6i
• C)18

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Definitions:

Usage Hours

A measure of the time that an asset is actively used in production or operations.

Activity Method

A depreciation method where the asset’s expense is based on its usage or activity level, rather than the passage of time.

Unit Cost

The cost incurred by a company to produce, store, and sell one unit of a particular product or service.

Declining-Balance Method

A method of calculating depreciation that results in larger depreciation charges in the early years of an asset's life and smaller charges later on.