Example 2

Autor: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?

Nuevos recursos

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WC 2018
רישום חופשי
Loyd's Two-Greek-Crosses-to-a-Square Dissection

Descubrir recursos

Alternate Segment Theorem
Line detect
Matrix transformation 3D Act 2D
Mandelbrot Set

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Polígonos
Distribución geométrica
Paralelepípedo
Esfera
Integral Indefinida