Math Problem Statement
A box contains 8 red balls and 2 blue balls. You draw 2 balls at random (without replacement). What is the probability that the two balls have different colors?
Solution
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Math Problem Analysis
Mathematical Concepts
Probability
Combinatorics
Formulas
Combination formula: C(n, k) = n! / (k! * (n-k)!)
Probability formula: P(A) = Number of favorable outcomes / Total number of outcomes
Theorems
Basic probability rules
Combination theory
Suitable Grade Level
Grades 10-12
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