Answer:
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Step-by-step explanation:
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Which graph shows a set of ordered pairs that represent a function?
1 answer:
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Answer:
Step-by-step explanation:
When finding the reciprocal of a value, it flips the denominator with the numerator and vice versa.
The number 1 can be represented as the fraction 1/1 and 1 divided by 1 is still equivalent to 1.
Therefore, the reciprocal of 1 will always be 1.
There are 9000 non-fiction books in the library.
represents the situation.
Step-by-step explanation:
Given,
Total books at library = 15000
Percent of non-fiction books = 60
Percent of all books = 100
Ratio of percent of books to non-fiction books = 100:60
Let,
x represent the number of non-fiction books.
Ratio of number of all books to non-fiction books = 15000:x
Using proportion
Ratio of percent of books :: Ratio of number of books
Product of extreme = Product of mean
Dividing both sides by 100
There are 9000 non-fiction books in the library.
represents the situation.
Keywords: ratio, proportion
Learn more about proportion at:
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