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Robertinho e Rosicreidi

Authored by Pâmela Ceolin Pinto

Mathematics

10th Grade

Robertinho e Rosicreidi
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10 questions

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1.

MULTIPLE CHOICE QUESTION

10 sec • 10 pts

intervalos semi aberto,marque a alternativa correta

{XER/24<X<50}

{24,50}

}24,50}

{24,50{

}24,50{

2.

MULTIPLE CHOICE QUESTION

10 sec • 10 pts

Qual reta está correta do intervalo semi aberto?{12,27{

--◉----〇--

--◯----◯--

--◯----◉--

--◉----◉--

3.

MULTIPLE CHOICE QUESTION

10 sec • 10 pts

Marque a alternativa correta de {4,7}

{xer/4<X≤7}

{xer/4≤X≤7}

{xer/4≤X<7}

{xer/4<X<7}

4.

MULTIPLE CHOICE QUESTION

10 sec • 10 pts

marque a alternativa correta de {32,11}

--〇----⬤--

{XER/11≤X≤32}

{XER/32X≤11}

}32,11{

5.

MULTIPLE CHOICE QUESTION

10 sec • 10 pts

dados os intervalos aberto e fechado. 4 aberto e 7 fechado

{4,7{

}4,7}

{4,7}

}4,7{

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Dados os conjuntos A={1,4,6,9,11}

B={2,5,7,8,10}

C={1,3,4,6,10,12}

{A∩C}

{1,4,7,10}

{1,4,6,10}

{1,2,6}

{1,4,5}

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Dados os conjuntos A={1,4,6,9,11}

B={2,5,7,8,10}

C={1,3,4,6,10,12}

{AUC}

{1,3,4,6,9,11}

{1,3,4,6,10}

{1,3,4,6,9,10,11,12}

{1,4,5}

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