Franicsco paulino

This page lists questions and answers that were posted by visitors named Franicsco paulino.

Questions

The following questions were asked by visitors named Franicsco paulino.

Answers

The following answers were posted by visitors named Franicsco paulino.

A playground is being designed where children can interact with their friends in certain combinations. If there is 1 child, there can be 0 interactions. If there are 2 children, there can be 6 interactions. If there are 3 children, there can be 15 interac...