What Is the Correct Answer to the Expression Below

question 9

Multiple Choice

What is the correct answer to the expression below?
1.472 × 10−⁷ + 4.32 × 10−⁹ =

• A) 2 × 10−⁷
• B) 1.5 × 10−⁷
• C) 1.52 × 10−⁷
• D) 1.515 × 10−⁷
• E) 1.5152 × 10−⁷

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Definitions:

Consumers

Individuals or groups who purchase goods and services for personal use.

Profit Margin

A financial ratio that indicates the percentage of revenue that exceeds the costs of producing or acquiring goods or services sold.

Investigative Reporting

A form of journalism where reporters deeply investigate a single topic of interest, such as serious crimes, political corruption, or corporate wrongdoing.

Mainstream British Press

The major and widely accepted newspapers and media organizations within the United Kingdom that have a significant impact on public opinion and society.