Example 2

Auteur :Walch Education

In sporting tournaments, teams are eliminated after they lose. The number of teams in the tournament then decreases by half with each round. If there are 16 teams left after 3 rounds, how many teams started out in the tournament?

Nouvelles ressources

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Perimeter of Rectangle
Parallelogram Anatomy
functionartculture
Building Parallelograms with Set Areas

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Radio Interferometer
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Triangle Exterior Angle Sum Theorem
Cópia de Dandelin's theorem
Finding the Missing Values in Percentage Relationships Using Tape Diagrams

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Cosinus
Points Spéciaux
Régression Linéaire
Arbres de Probabilité
Symétrie