A Normal Breath Takes in About 1

question 9

Multiple Choice

A normal breath takes in about 1.0 L of air. Assuming that air has an average molar mass of 28.8 g, and that its density is 0.97 g/L, how many molecules of air do you take in with each breath?

• A)2.0 × 10 ²²
• B)2.2 × 10 ²²
• C)5.8 × 10 ²³
• D)1.7 × 10 ²⁵
• E)1.8 × 10 ²⁵

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Definitions:

Balanced Scorecard

A strategic planning and management system used to align business activities to the vision and strategy of the organization, improve internal and external communications, and monitor performance against strategic goals.

Lean Management System

A systematic approach for eliminating waste within a manufacturing system without sacrificing productivity.

Material Price Variance

The difference between the actual cost of materials purchased and the expected (or standard) cost, reflecting how effectively a company controls its material costs.

Executive Managers

Senior-level employees responsible for the strategic planning and direction of a company's operations.