From a ship, the angle of elevation of a point a at the top of a cliff is 21. after the ship has sailed 2,500 feet directly towa
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Answer:
This is just a relation.
Step-by-step explanation:
It is easy to see if a set of ordered pairs is a relation or a relation that is a function.
If all the points are distinct, then you just have to look at the -coordinates.
If all the -coordinates are different, then it is a function. Otherwise, it is a just a relation.
So this cannot be a function because there is at least two different points that have .
Answer: 50%
Step-by-step explanation:
Let x = Total dishes.
Dishes from China =
Dishes from Japan =
Total dishes from China and Japan =
Dishes from other countries
Percent of dishes from other countries=
Hence, dishes from other countries = 50%