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?

Neue Materialien

分數化百分數：練習
Polar Coordinates Book
bewijs stelling van Pythagoras
Graphing 1 + cos(θ) in Polar Coordinates
apec

Entdecke Materialien

CBSE Senior Secondary Mathematics
Proof of Pythagorean
mazaika
Swimmer opposite directions
Basketball 123

Entdecke weitere Themen

Ebene Figuren
Boxplot oder Kastenschaubild
Exponent
Zylinder
Körper