Math Problem Statement
i am going to install 5 new game apps on my phone. i shortlisted 2 word games, 5 quizzes and 16 saga games. i want at least one of each type of game. how many different selections of apps could i possibly choose from
Solution
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Math Problem Analysis
Mathematical Concepts
Combinatorics
Selections with Restrictions
Formulas
Combination formula: \( \binom{n}{r} = \frac{n!}{r!(n - r)!} \)
Theorems
Combination Theorem: The number of ways to choose r objects from a set of n objects
Suitable Grade Level
Grades 9-12
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