Math Problem Statement
A bag contains 40 US quarters and 10 Canadian quarters if 5/4 are randomly picked from the bag. What is the probability of getting at least one Canadian quarter
Solution
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Math Problem Analysis
Mathematical Concepts
Probability
Combinatorics
Formulas
P(at least one) = 1 - P(none)
Combination formula: C(n, k) = n! / (k! * (n - k)!)
Theorems
Complementary Probability Theorem
Suitable Grade Level
Grades 10-12
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