Is this relation a function? Justify your answer.
1 answer:
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Answer:
Given,
2 cups of yellow paint is needed for every 3 cups of red paint to make a batch of orange paint,
So, the ratio of yellow paint and red paint in a batch of orange paint = 2 : 3
Make two number lines,
First one represents the multiple of 2 and second one represents the multiples of 3,
By the double number line ( shown below ),
It is clear that,
For 3 batches of orange paint, 6 cups of yellow paint and 9 cups of red paint are needed.
Answer:
The difference of <u>12,583 feet</u> in elevation between the mountain and the valley.
Step-by-step explanation:
Given:
A mountain is 12,408 feet above sea level, and a valley is 175 feet below sea level.
Now, to get the difference in elevation between the mountain and the valley.
As mountain is above sea level = 12,408 feet.
And valley is below sea level = 175 feet.
So, by adding we get the difference in elevation between the mountain and the valley:
Therefore, the difference of 12,583 feet in elevation between the mountain and the valley.