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The league championship 800 meter race has 7 runners. In how many different ways they place first, second, and third?
Answers: 1
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The difference between two numbers is one. three times the larger number minus two times the smaller number is 9. what are the two numbers
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Mathematics, 21.06.2019 21:50, zymikaa00
Scores on a university exam are normally distributed with a mean of 78 and a standard deviation of 8. the professor teaching the class declares that a score of 70 or higher is required for a grade of at least “c.” using the 68-95-99.7 rule, what percentage of students failed to earn a grade of at least “c”?
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Mathematics, 21.06.2019 22:00, harrypottergeek31
Thanh and her crew are building a stage in the shape of a trapezoid for an upcoming festival. the lengths of the parallel sides of the trapezoid are 14 ft and 24 ft. the height of the trapezoid is 12 ft. what is the area of the stage? enter your answer in the box. ft²
Answers: 2
The league championship 800 meter race has 7 runners.
In how many different ways they place first,...
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