Questão 66 - ENEM 2016

Question

![](https://enem.dev/2016/questions/66/37f431da-a3ba-4a66-ac4b-c33f6d37730c.png)

![](https://enem.dev/2016/questions/66/9e38e644-e6b4-4128-9e76-a44227a87238.png)

Accepted Answer

Alternativa B: 2.

Answer

A) 1.

Answer

B) 2.

Answer

C) 4.

Answer

D) 81.

Answer

E) 162.