Solve the Problem $9.11 \times 10 ^ { - 28 }$

question 168

Multiple Choice

Solve the problem. Express your answer in scientific notation, and round to one decimal place.
-The mass of an electron is approximately $9.11 \times 10 ^ { - 28 }$ grams. Find the mass of $813,000,000$ electrons.

• A) \(7.4 \times 10 ^ { - 18 }\) grams
• B) \(7.4 \times 10 ^ { - 20 }\) grams
• C) \(7.4 \times 10 ^ { - 19 }\) grams
• D) \(7.4 \times 10 ^ { - 17 }\) grams

Discuss the importance of collaboration in nursing and healthcare.

Describe the focuses identified by the Health Professions Education Summit.

Characterize the roles and responsibilities of a nurse as a professional.

Acknowledge the responsibility of ensuring competence within the nursing profession.

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Definitions:

Profit Margin

The ratio of net income to revenue, indicating how much profit is generated per dollar of sales.

Return on Investment

A financial metric used to assess the profitability or efficiency of an investment, calculated by dividing the benefit (return) of an investment by the cost of the investment.

Profit Margin

A financial metric indicating the percentage of revenue that exceeds the cost of goods sold, showcasing the profitability of a company or product.

Operating Income

The profit realized from a business's core operating activities, excluding deductions of interest and taxes.