A playground is being designed where children can interact with their friends in certain combinations. If there is 1 child, ther

Question

3 years ago

12

A playground is being designed where children can interact with their friends in certain combinations. If there is 1 child, ther

e can be 0 interactions. If there are 2 children, there can be only 1 interaction. If there are 3 children, there can be 4 interactions. If there are 4 children, there can be 9 interactions. How many interactions will there be for 8 children? A. 49 B. 64 C. 36 D. 40

Mathematics

1 answer:

nikklg [1K] · Answer 1 · 2021-12-29T14:26:19+03:00

nikklg [1K]3 years ago

5 0

The answer to this question is option A. 49