



What are the benefits and limitations of using technology? Explore the relationship between ratios and logarithmic scales (e.g., decibels).
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- What are the trade-offs between different scaling methods? Consider the use of ratios in mixture problems where chemical reactions occur.
- Use the definition of direct proportion to find the constant.
- Mixing Ratios
- Use the relationship between speed, distance, and time, and the concept of inverse proportion.
- Explain how percentage increase relates to ratios. If the ratio of successful to unsuccessful attempts is 7 2, what is the percentage of successful attempts?
- Describe the scale of a model car or airplane.
- Set up a system of equations based on the volumes and concentrations.
- Find a common multiple for the common element (b).
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- Explain how to perform currency conversions using ratios. A company's profits are shared among three partners in the ratio 3 5 7. If the total profit is $45,000, how much does each partner receive?
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