Write the Number in Scientific Notation

question 132

Multiple Choice

Write the number in scientific notation.
-89,000,000

• A)8.9 × 107
• B)8.9 × 10-7
• C)8.9 × 108
• D)8.9 × 10-8

---

Definitions:

Historical Average

A statistical measure that represents the average outcome of a set of data over a previous period.

Rate of Return

The increase or decrease in the value of an investment during a specific timeframe, represented as a proportion of the investment's initial outlay.

Commodity

A basic good used in commerce that is interchangeable with other commodities of the same type; common examples include grains, gold, beef, oil, and natural gas.

Derivative Markets

Financial markets for instruments like futures, options, and swaps, whose value is derived from an underlying asset such as commodities, stocks, or currencies.