Foram encontradas 60 questões.
O número 60 não tem raiz quadrada inteira. Considere que n seja o menor número inteiro e positivo que, se multiplicado por 60, resulta em um número Y que possui raiz quadrada inteira. A raiz quadrada de Y é
Provas
O número X é múltiplo de 6. O número Y é múltiplo de 8. O número que é o resultado de X∙Y é maior do que 50 e menor do que 200. Nessas condições, X ⋅ Y é necessariamente múltiplo de
Provas
A conta bancária da mãe de Teresa permitia que ela pudesse ficar com um saldo negativo de até mil reais. Em uma ocasião, quando o saldo da conta estava positivo em R$ 148,90, a mãe de Teresa foi ao mercado e usou R$ 254,70 dessa conta para fazer o pagamento das compras, o que deixou o saldo bancário negativo.
Quanto a mãe de Teresa ainda pode gastar dessa conta até atingir o limite?
Provas
Dois amigos estavam separados por uma distância X e caminharam, em linha reta, cada um em direção ao outro, em três etapas. Ao fim da primeira etapa, um dos amigos caminhou a quinta parte de X e o outro caminhou a quarta parte de X, sendo que, nesse momento, eles estavam a uma distância D um do outro. Na segunda etapa, um dos amigos caminhou a sexta parte de X e o outro caminhou a terça parte de X. Na terceira etapa, a soma do quanto cada amigo percorreu até se encontrarem foi igual a 17 metros. A distância D é igual a
Provas
A tabela a seguir mostra a população de cinco municípios obtida no último censo realizado na região dos lagos (dados fictícios).
| População dos cinco municípios da região dos Lagos | |
| Municípios | População |
| Lago Azul | 63.200 |
| Lago Grande | 72.730 |
| Lagoa Vermelha | 54.500 |
| Laguinho | 38.920 |
| Lagoa Escura | 45.400 |
Segundo esses dados, falta à população total dessa região, para completar 3 centenas de milhares de habitantes, um número de moradores igual a
Provas
Leia o texto a seguir para responder à questão
Autumnal equinox arrives in Northern Hemisphere
Stuart Clark 15 September, 2025
Summer comes to a close for us in the Northern Hemisphere this week on 22 September 2025, as we enter the autumn. The moment is marked by the autumnal equinox, which is the moment when the sun crosses the celestial equator, moving south, and then, gradually, the days become shorter than the nights. The exact moment this happens is 19:19 BST (British Summer Time) on 22 September and it is caused by the movement of Earth along its orbit, gradually moving the Northern Hemisphere away from the sun.
The name equinox comes from the Latin aequus, meaning equal and nox, meaning night. So, it is said that the equinox is when day and night are the same length, which would be true if Earth had no atmosphere.
No trecho do segundo parágrafo – The name equinox comes from the Latin aequus –, o tempo verbal no presente do termo destacado em negrito, no contexto, indica
Provas
Leia o texto a seguir para responder à questão
Autumnal equinox arrives in Northern Hemisphere
Stuart Clark 15 September, 2025
Summer comes to a close for us in the Northern Hemisphere this week on 22 September 2025, as we enter the autumn. The moment is marked by the autumnal equinox, which is the moment when the sun crosses the celestial equator, moving south, and then, gradually, the days become shorter than the nights. The exact moment this happens is 19:19 BST (British Summer Time) on 22 September and it is caused by the movement of Earth along its orbit, gradually moving the Northern Hemisphere away from the sun.
The name equinox comes from the Latin aequus, meaning equal and nox, meaning night. So, it is said that the equinox is when day and night are the same length, which would be true if Earth had no atmosphere.
No trecho do segundo parágrafo – So, it is said that the equinox is when day and night are the same length –, o termo destacado em negrito, no contexto, equivale, em português, a
Provas
Leia o texto a seguir para responder à questão
Autumnal equinox arrives in Northern Hemisphere
Stuart Clark 15 September, 2025
Summer comes to a close for us in the Northern Hemisphere this week on 22 September 2025, as we enter the autumn. The moment is marked by the autumnal equinox, which is the moment when the sun crosses the celestial equator, moving south, and then, gradually, the days become shorter than the nights. The exact moment this happens is 19:19 BST (British Summer Time) on 22 September and it is caused by the movement of Earth along its orbit, gradually moving the Northern Hemisphere away from the sun.
The name equinox comes from the Latin aequus, meaning equal and nox, meaning night. So, it is said that the equinox is when day and night are the same length, which would be true if Earth had no atmosphere.
No trecho do primeiro parágrafo – The exact moment this happens is 19:19 BST (British Summer Time) on 22 September and it is caused by the movement of Earth along its orbit –, o termo destacado em negrito se refere
Provas
Leia o texto a seguir para responder à questão
Autumnal equinox arrives in Northern Hemisphere
Stuart Clark 15 September, 2025
Summer comes to a close for us in the Northern Hemisphere this week on 22 September 2025, as we enter the autumn. The moment is marked by the autumnal equinox, which is the moment when the sun crosses the celestial equator, moving south, and then, gradually, the days become shorter than the nights. The exact moment this happens is 19:19 BST (British Summer Time) on 22 September and it is caused by the movement of Earth along its orbit, gradually moving the Northern Hemisphere away from the sun.
The name equinox comes from the Latin aequus, meaning equal and nox, meaning night. So, it is said that the equinox is when day and night are the same length, which would be true if Earth had no atmosphere.
No trecho do primeiro parágrafo – the days become shorter than the nights –, o termo destacado em negrito tem sentido de
Provas
Leia o texto a seguir para responder à questão
Autumnal equinox arrives in Northern Hemisphere
Stuart Clark 15 September, 2025
Summer comes to a close for us in the Northern Hemisphere this week on 22 September 2025, as we enter the autumn. The moment is marked by the autumnal equinox, which is the moment when the sun crosses the celestial equator, moving south, and then, gradually, the days become shorter than the nights. The exact moment this happens is 19:19 BST (British Summer Time) on 22 September and it is caused by the movement of Earth along its orbit, gradually moving the Northern Hemisphere away from the sun.
The name equinox comes from the Latin aequus, meaning equal and nox, meaning night. So, it is said that the equinox is when day and night are the same length, which would be true if Earth had no atmosphere.
De acordo com o texto, no dia do equinócio
Provas
Caderno Container