En las próximas semanas estará por realizarse la elección del nuevo comité de padres de familia el cual estará integrado por un presidente, secretario y un tesorero, se tienen contemplados 9 miembros de la junta de padres de familia para conformar tal comité. ¿De cuantas formas posibles se puede formar el nuevo comité de padres de familia?

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?

4) read the following excerpt. cognitive psychology has been widely developed, not only in brazil, but also in the world. it studies human intellectual capacities, analyzing the ways in which people solve mental tasks, and construct models for understanding such processes, understood from the information processing paradigm. this occurs through basic and superior cognitive processes. is one of the basic cognitive processes, considered the gateway to the stimuli that will be processed cognitively. through it we can extract meanings from the external environment, either through vision or through hearing. check the alternative that fits the gap correctly. select an alternative: a) perception. b) attention. c) memory. d) consciousness. e) intelligence.