Simplify Write Your Answers in the Form of A+bi, Where $$\sqrt { - 25 } \cdot \sqrt { - 64 }$$

question 148

Multiple Choice

Simplify. Write your answers in the form of a+bi, where a and b are real numbers.
- $$\sqrt { - 25 } \cdot \sqrt { - 64 }$$

• A) \(- 40\)
• B) 40
• C) \(40 \mathrm { i } ^ { 2 }\)
• D) \(- 40 \mathrm { i }\)

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Definitions:

Experience-curve Pricing

A pricing strategy that utilizes the cost savings gained from learned efficiency as production volume increases over time.

Cost-plus Pricing

A strategy for setting prices that involves adding a defined markup to the cost of each unit of a product.

Experience-curve Pricing

A pricing strategy that takes into account the reductions in unit costs as cumulative volume increases, due to gained efficiency and experience.

Experience-curve Pricing

A pricing strategy that lowers the cost of a product over time as the production processes become more efficient with experience.