How can a number line be used in real life?
A ruler?
A ruler is essentially a real world example of part of the Real number line, allowing you to estimate measurements.
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A number line can be used in real life for various purposes including:
- Measuring Distance or Length
- Representing Temperatures
- Tracking Financial Transactions
- Understanding Time Intervals
- Visualizing Data on a Scale
- Solving Real-World Math Problems
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When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
- How do you convert .625 into a percent and fraction?
- By selling old CDs, Sarah has a store credit for $153. A new CD costs $18. What are the possible numbers of new CDs Sarah can buy?
- If evan has 10 dimes and quarters in his pocket, and they have combined value of 190 cents, how many of each coin does he have?
- The temperature at 5 P.M. is 20°F. The temperature at 10 P M. is -5°F. How many degrees did the temperature fall?
- How can a number line help you add integers?
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