Answer:
In the next few weeks the election of the new parents 'committee will be held, which will be made up of a president, secretary and a treasurer, there are 9 members of the parents' meeting to form such a committee. In how many possible ways can the new parent committee be formed?
Museo Bellas Artes
Plaza Bolivar
Estadio Nacional Brigido Iriarte
Jardín Botánico
The answer is (X+1)/(X-1)
