Give me an example of a unit rate used in a real world sutuation
1 answer:
A unit rate simply means how many of one type of units you get per 1 other type of unit.
Examples of that:
This is rate of fluid flow of some pump for example. It pumps 300 liters every second.
Other example:
This is example for speed. Somebody is moving at 50 kilometers per hour (every hour he travels 50 kilometers)
Examples of that:
This is rate of fluid flow of some pump for example. It pumps 300 liters every second.
Other example:
This is example for speed. Somebody is moving at 50 kilometers per hour (every hour he travels 50 kilometers)
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Answer:
What you are doing wrong is that you are using the formula to find the area of the entire circle rather than using the formula to find a sector of a circle. The two cases uses 2 different kind sentences of formulas.
Arithmetic sequences have a common difference between consecutive terms.
Geometric sequences have a common ratio between consecutive terms.
Let's compute the differences and ratios between consecutive terms:
Differences:
Ratios:
So, as you can see, the differences between consecutive terms are constant, whereas ratios vary.
So, this is an arithmetic sequence.