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?

Nieuw didactisch materiaal

GeoGebra 3D Modeling Workshop (March 8 2024)
Marion's Theorem
Graphing Basic and Compound Inequalities
Basic and Compound Inequality Illustrator
Squaring a Rectangle (PST Version)

Ontdek materiaal

Gradient of a line
Simmetria 1
Circle with Right Bisector
Petersen
Operations of sets

Ontdek onderwerpen

Volume
stelling van Pythagoras
Rotatie
Reële getallen
Vlieger en deltoïde