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

Circles - Relative Positions
Level Curves
Graph of y = a(x − h)² + k
Graphical solution of ax² + bx + c = k
Trefoil Knot

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Using Geogebra to explore reflectional symmetry
House
Pg445 Ex1d
day 117
แผนภูมิรูปวงกลม

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Fonctions Puissances
Parallélogramme
Cône
Cube
Fonction Tangente