The average (arithmetic mean) of four different numbers is 30. If none of the four numbers is greater than 33, what is the difference between the maximum possible value and the minimum possible value of the smallest number?
The average (arithmetic mean) of four different numbers is 30. If none of the four numbers is greater than 33, what is the difference between the maximum possible value and the minimum possible value of the smallest number?
Chapter9: Sequences, Probability And Counting Theory
Section9.5: Counting Principles
Problem 36SE: The number of 5-element subsets from a set containing n elements is equal to the number of 6-element...
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