It must be ≤ instead of ≥.
y ≤ - 3·x + 4
There is 0.00105669 quarts in a milliliter
The order of the 3 books does not matter so its the number of combinations of 3 from 45
b is the correct choice
There is a 1/3 chance. Add up the shaded parts for a total of 120 degrees. 120/360 is 1/3
The percentage that the number of airlines with an average airplane age of 14 is less than the number of airlines with an average airplane age of 11 is:
B. 20%.
<h3>What is a percentage?</h3>
The percentage of an amount a over a total amount b is given by a multiplied by 100% and divided by b, that is:

The percentage of airlines with an average age of 14 years is:

The percentage of airlines with an average age of 11 years is:

The difference is:
33.33% - 13.33% = 20%.
Hence option B is correct.
More can be learned about percentages at brainly.com/question/10491646
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