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Q3998736 Matemática
O desenho abaixo representa uma operação de adição entre quatro números naturais: A, AB, ABC e ABCD. Cada letra representa um algarismo, letras diferentes representam algarismos diferentes e A ≠ 0. 

Q47.png (130×106)

O valor de B ‒ C + D ‒ A é: 
Alternativas
Q3998735 Matemática
Uma pirâmide regular tem base quadrada e suas faces laterais são triângulos isósceles, cada um com base medindo 4 cm e dois lados iguais medindo 6 cm cada um.

O volume dessa pirâmide em cm3 é aproximadamente

(Use se necessário: √3 = 1,73; √5 = 2,24; √7 = 2,65)
Alternativas
Q3998734 Estatística
Em uma das provas de certo concurso as notas dos dez candidatos foram as seguintes:

7 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 9 | 10

O desvio padrão dessas notas é
Alternativas
Q3998733 Matemática
Maria ganhou certa quantia. Dessa quantia, retirou 30% para colocar na poupança. Do restante, retirou 20% para compras de que precisava e, do que sobrou, retirou 10% para a manutenção da casa.

Da quantia inicial, Maria ficou ainda com cerca de
Alternativas
Q3998732 Matemática

A figura a seguir mostra um quadrado e um pentágono regular com o lado AB em comum.


Q43.png (180×220)


O ângulo DCB mede

Alternativas
Q3998731 Matemática
André e Bruno são irmãos e possuem suas poupanças que, juntas, dão 1200 reais. Eles compraram um jogo contribuindo, cada um, com a mesma quantia. Essa quantia é equivalente à quarta parte da poupança de André e, também, equivalente à sexta parte da poupança de Bruno mais 25 reais.

O preço do jogo comprado pelos irmãos foi de
Alternativas
Q3998730 Matemática
A expressão Q41.png (46×50) é igual a
Alternativas
Q3998594 Inglês
Read Text V and answer the question that follows.


Text V


Structural and pedagogical problems hinder the use of technology


    Three out of four teachers in Brazil show support for the use of artificial intelligence (AI) as a teaching tool. They also say that the technology has impacted education both positively, with faster access to information, and negatively, as students lose their focus.

    The data can be found in an unprecedented survey by Semesp Institute, an organization that represents higher education providers. The study was carried out between March 18 and 31 with 444 public and private school teachers from kindergarten to high school located in all regions of Brazil.

    In the study, 74.8 percent of respondents partially or totally agree with the use of artificial intelligence in teaching. Despite this, just over a third (39.2%) of them said they always use it as a teaching tool.

    Even though educators believe it is important to use AI, they also report structural and pedagogical problems that prevent or hinder its employment. Further issues were reported in connection with its excessive use, especially by pupils. Among these problems are the lack of internet at school, the lack of training for teachers and also greater difficulty in holding students’ attention.

    “I sense students have become more dependent on research tools and immediate answers and have a hard time having resilience and patience and acting as problem solvers,” an anonymous teacher who took part in the survey said.

    Another one said: “Technology has advanced, but sometimes access to it at school is not satisfactory. Poor internet connection. The computer lab is a restricted space. No Microsoft Office in the mobile lab. The use of cell phones is impractical as students have no internet. Now, even the internet is restricted to teachers.”

    Just under half of the teachers (45.7%) declared that both teachers and students have access to computers and the internet where they teach. Another seven percent answered there is still no access to technology in their schools. 

    Teachers also report that technology has made students lose their focus. “The school can’t keep up with the use of new technologies at the speed that the students can, which leads to a mismatch between the lesson taught and the lesson that the students want. The unbridled use of social media and the high level of exposure of young people to these networks have undermined teachers’ contact with students,” one of the teachers stated.


From: https://agenciabrasil.ebc.com.br/en/educacao/noticia/2024-05/three-outfour-teachers-brazil-advocate-ai-teaching-tool
The key goal of integrating technology into the Brazilian National Curriculum is to: 
Alternativas
Q3998593 Pedagogia
Read Text V and answer the question that follows.


Text V


Structural and pedagogical problems hinder the use of technology


    Three out of four teachers in Brazil show support for the use of artificial intelligence (AI) as a teaching tool. They also say that the technology has impacted education both positively, with faster access to information, and negatively, as students lose their focus.

    The data can be found in an unprecedented survey by Semesp Institute, an organization that represents higher education providers. The study was carried out between March 18 and 31 with 444 public and private school teachers from kindergarten to high school located in all regions of Brazil.

    In the study, 74.8 percent of respondents partially or totally agree with the use of artificial intelligence in teaching. Despite this, just over a third (39.2%) of them said they always use it as a teaching tool.

    Even though educators believe it is important to use AI, they also report structural and pedagogical problems that prevent or hinder its employment. Further issues were reported in connection with its excessive use, especially by pupils. Among these problems are the lack of internet at school, the lack of training for teachers and also greater difficulty in holding students’ attention.

    “I sense students have become more dependent on research tools and immediate answers and have a hard time having resilience and patience and acting as problem solvers,” an anonymous teacher who took part in the survey said.

    Another one said: “Technology has advanced, but sometimes access to it at school is not satisfactory. Poor internet connection. The computer lab is a restricted space. No Microsoft Office in the mobile lab. The use of cell phones is impractical as students have no internet. Now, even the internet is restricted to teachers.”

    Just under half of the teachers (45.7%) declared that both teachers and students have access to computers and the internet where they teach. Another seven percent answered there is still no access to technology in their schools. 

    Teachers also report that technology has made students lose their focus. “The school can’t keep up with the use of new technologies at the speed that the students can, which leads to a mismatch between the lesson taught and the lesson that the students want. The unbridled use of social media and the high level of exposure of young people to these networks have undermined teachers’ contact with students,” one of the teachers stated.


From: https://agenciabrasil.ebc.com.br/en/educacao/noticia/2024-05/three-outfour-teachers-brazil-advocate-ai-teaching-tool
The Brazilian National Curriculum (BNCC) proposes that technology and digital skills should be: 
Alternativas
Q3998592 Inglês
Read Text V and answer the question that follows.


Text V


Structural and pedagogical problems hinder the use of technology


    Three out of four teachers in Brazil show support for the use of artificial intelligence (AI) as a teaching tool. They also say that the technology has impacted education both positively, with faster access to information, and negatively, as students lose their focus.

    The data can be found in an unprecedented survey by Semesp Institute, an organization that represents higher education providers. The study was carried out between March 18 and 31 with 444 public and private school teachers from kindergarten to high school located in all regions of Brazil.

    In the study, 74.8 percent of respondents partially or totally agree with the use of artificial intelligence in teaching. Despite this, just over a third (39.2%) of them said they always use it as a teaching tool.

    Even though educators believe it is important to use AI, they also report structural and pedagogical problems that prevent or hinder its employment. Further issues were reported in connection with its excessive use, especially by pupils. Among these problems are the lack of internet at school, the lack of training for teachers and also greater difficulty in holding students’ attention.

    “I sense students have become more dependent on research tools and immediate answers and have a hard time having resilience and patience and acting as problem solvers,” an anonymous teacher who took part in the survey said.

    Another one said: “Technology has advanced, but sometimes access to it at school is not satisfactory. Poor internet connection. The computer lab is a restricted space. No Microsoft Office in the mobile lab. The use of cell phones is impractical as students have no internet. Now, even the internet is restricted to teachers.”

    Just under half of the teachers (45.7%) declared that both teachers and students have access to computers and the internet where they teach. Another seven percent answered there is still no access to technology in their schools. 

    Teachers also report that technology has made students lose their focus. “The school can’t keep up with the use of new technologies at the speed that the students can, which leads to a mismatch between the lesson taught and the lesson that the students want. The unbridled use of social media and the high level of exposure of young people to these networks have undermined teachers’ contact with students,” one of the teachers stated.


From: https://agenciabrasil.ebc.com.br/en/educacao/noticia/2024-05/three-outfour-teachers-brazil-advocate-ai-teaching-tool
The text concludes that uncontrolled exposure to social media has shown to be: 
Alternativas
Q3998591 Inglês
Read Text V and answer the question that follows.


Text V


Structural and pedagogical problems hinder the use of technology


    Three out of four teachers in Brazil show support for the use of artificial intelligence (AI) as a teaching tool. They also say that the technology has impacted education both positively, with faster access to information, and negatively, as students lose their focus.

    The data can be found in an unprecedented survey by Semesp Institute, an organization that represents higher education providers. The study was carried out between March 18 and 31 with 444 public and private school teachers from kindergarten to high school located in all regions of Brazil.

    In the study, 74.8 percent of respondents partially or totally agree with the use of artificial intelligence in teaching. Despite this, just over a third (39.2%) of them said they always use it as a teaching tool.

    Even though educators believe it is important to use AI, they also report structural and pedagogical problems that prevent or hinder its employment. Further issues were reported in connection with its excessive use, especially by pupils. Among these problems are the lack of internet at school, the lack of training for teachers and also greater difficulty in holding students’ attention.

    “I sense students have become more dependent on research tools and immediate answers and have a hard time having resilience and patience and acting as problem solvers,” an anonymous teacher who took part in the survey said.

    Another one said: “Technology has advanced, but sometimes access to it at school is not satisfactory. Poor internet connection. The computer lab is a restricted space. No Microsoft Office in the mobile lab. The use of cell phones is impractical as students have no internet. Now, even the internet is restricted to teachers.”

    Just under half of the teachers (45.7%) declared that both teachers and students have access to computers and the internet where they teach. Another seven percent answered there is still no access to technology in their schools. 

    Teachers also report that technology has made students lose their focus. “The school can’t keep up with the use of new technologies at the speed that the students can, which leads to a mismatch between the lesson taught and the lesson that the students want. The unbridled use of social media and the high level of exposure of young people to these networks have undermined teachers’ contact with students,” one of the teachers stated.


From: https://agenciabrasil.ebc.com.br/en/educacao/noticia/2024-05/three-outfour-teachers-brazil-advocate-ai-teaching-tool
“Despite this” (2nd paragraph) is close in meaning to: 
Alternativas
Q3998590 Inglês
Read Text V and answer the question that follows.


Text V


Structural and pedagogical problems hinder the use of technology


    Three out of four teachers in Brazil show support for the use of artificial intelligence (AI) as a teaching tool. They also say that the technology has impacted education both positively, with faster access to information, and negatively, as students lose their focus.

    The data can be found in an unprecedented survey by Semesp Institute, an organization that represents higher education providers. The study was carried out between March 18 and 31 with 444 public and private school teachers from kindergarten to high school located in all regions of Brazil.

    In the study, 74.8 percent of respondents partially or totally agree with the use of artificial intelligence in teaching. Despite this, just over a third (39.2%) of them said they always use it as a teaching tool.

    Even though educators believe it is important to use AI, they also report structural and pedagogical problems that prevent or hinder its employment. Further issues were reported in connection with its excessive use, especially by pupils. Among these problems are the lack of internet at school, the lack of training for teachers and also greater difficulty in holding students’ attention.

    “I sense students have become more dependent on research tools and immediate answers and have a hard time having resilience and patience and acting as problem solvers,” an anonymous teacher who took part in the survey said.

    Another one said: “Technology has advanced, but sometimes access to it at school is not satisfactory. Poor internet connection. The computer lab is a restricted space. No Microsoft Office in the mobile lab. The use of cell phones is impractical as students have no internet. Now, even the internet is restricted to teachers.”

    Just under half of the teachers (45.7%) declared that both teachers and students have access to computers and the internet where they teach. Another seven percent answered there is still no access to technology in their schools. 

    Teachers also report that technology has made students lose their focus. “The school can’t keep up with the use of new technologies at the speed that the students can, which leads to a mismatch between the lesson taught and the lesson that the students want. The unbridled use of social media and the high level of exposure of young people to these networks have undermined teachers’ contact with students,” one of the teachers stated.


From: https://agenciabrasil.ebc.com.br/en/educacao/noticia/2024-05/three-outfour-teachers-brazil-advocate-ai-teaching-tool
The opposite of “faster access” (1st paragraph) is: 
Alternativas
Q3998589 Inglês
Read Text V and answer the question that follows.


Text V


Structural and pedagogical problems hinder the use of technology


    Three out of four teachers in Brazil show support for the use of artificial intelligence (AI) as a teaching tool. They also say that the technology has impacted education both positively, with faster access to information, and negatively, as students lose their focus.

    The data can be found in an unprecedented survey by Semesp Institute, an organization that represents higher education providers. The study was carried out between March 18 and 31 with 444 public and private school teachers from kindergarten to high school located in all regions of Brazil.

    In the study, 74.8 percent of respondents partially or totally agree with the use of artificial intelligence in teaching. Despite this, just over a third (39.2%) of them said they always use it as a teaching tool.

    Even though educators believe it is important to use AI, they also report structural and pedagogical problems that prevent or hinder its employment. Further issues were reported in connection with its excessive use, especially by pupils. Among these problems are the lack of internet at school, the lack of training for teachers and also greater difficulty in holding students’ attention.

    “I sense students have become more dependent on research tools and immediate answers and have a hard time having resilience and patience and acting as problem solvers,” an anonymous teacher who took part in the survey said.

    Another one said: “Technology has advanced, but sometimes access to it at school is not satisfactory. Poor internet connection. The computer lab is a restricted space. No Microsoft Office in the mobile lab. The use of cell phones is impractical as students have no internet. Now, even the internet is restricted to teachers.”

    Just under half of the teachers (45.7%) declared that both teachers and students have access to computers and the internet where they teach. Another seven percent answered there is still no access to technology in their schools. 

    Teachers also report that technology has made students lose their focus. “The school can’t keep up with the use of new technologies at the speed that the students can, which leads to a mismatch between the lesson taught and the lesson that the students want. The unbridled use of social media and the high level of exposure of young people to these networks have undermined teachers’ contact with students,” one of the teachers stated.


From: https://agenciabrasil.ebc.com.br/en/educacao/noticia/2024-05/three-outfour-teachers-brazil-advocate-ai-teaching-tool
Regarding the use of technology in education, the title refers to issues that:
Alternativas
Q3998588 Inglês
Read Text IV and answer the following question.


Text IV

Q63_64.png (278×292)


From: https://www.linkedin.com/posts/randy-glasbergen-a5a67b7_want-to-sharecartoon-of-the-day-go-ahead-activity-7105889187869966336-s6Jl/
The adverb “oddly” means that the physician is expressing something he finds: 
Alternativas
Q3998587 Inglês
Read Text IV and answer the following question.


Text IV

Q63_64.png (278×292)


From: https://www.linkedin.com/posts/randy-glasbergen-a5a67b7_want-to-sharecartoon-of-the-day-go-ahead-activity-7105889187869966336-s6Jl/
Text III What are little boys made of?
What are little boys made of?
“Snips and snails, and puppy dogs' tails
That's what little boys are made of!”

 What are little girls made of?
What are little girls made of?
“Sugar and spice and all things nice
That's what little girls are made of!”

What are young men made of?
What are young men made of?
Sighs and cheers, and crocodile tears
And that are what young men made of.

What are young women made of?
What are young women made of?
Ribbons and laces, and sweet pretty faces,
And that are what young women made of.

Adapted from https://nurseryrhymescollections.com /lyrics/what-are-little-boys-made-of.html




Both Text III and Text IV are built on:
Alternativas
Q3998586 Inglês
Read Text III and answer the following question.


Text III 

Q58_62.png (246×304)

Adapted from https://nurseryrhymescollections.com /lyrics/what-are-little-boys-made-of.html
The verb phrase in “What are little boys made of?” is in the: 
Alternativas
Q3998585 Inglês
Read Text III and answer the following question.


Text III 

Q58_62.png (246×304)

Adapted from https://nurseryrhymescollections.com /lyrics/what-are-little-boys-made-of.html
In this nursery rhyme, the phrase “Ribbons and laces” translates a notion of: 
Alternativas
Q3998584 Inglês
Read Text III and answer the following question.


Text III 

Q58_62.png (246×304)

Adapted from https://nurseryrhymescollections.com /lyrics/what-are-little-boys-made-of.html
“That’s” in “That's what little girls are made of” can be used as an example of: 
Alternativas
Q3998583 Inglês
Read Text III and answer the following question.


Text III 

Q58_62.png (246×304)

Adapted from https://nurseryrhymescollections.com /lyrics/what-are-little-boys-made-of.html
“Crocodile tears” helps define young men as being: 
Alternativas
Q3998582 Inglês
Read Text III and answer the following question.


Text III 

Q58_62.png (246×304)

Adapted from https://nurseryrhymescollections.com /lyrics/what-are-little-boys-made-of.html
This nursery rhyme presents a series of:
Alternativas
Respostas
161: B
162: C
163: D
164: D
165: C
166: D
167: E
168: E
169: C
170: D
171: C
172: B
173: A
174: E
175: A
176: D
177: B
178: E
179: C
180: A