A equação reduzida da reta que passa pelos pontos A (2;5) e B(4;-1) é:

Considere uma relação com quatro números inteiros (x₁, x₂, x₃, x₄). Sabe-se dessa relação que: a média é 8, a moda e a mediana são ambas, iguais a 9, e a diferença entre o maior e o menor dos números igual a 30. Então, é correto afirmar que:

Read the text a n d answer question.

Brazilian airforce airlifted 4 Polish citizens from the coronavirus-stricken Chinese city Wuhan

The President of Brazil, Jair Bolsonaro, has aided Poland by helping to evacuate 4 Polish citizens from the Coronavirusstricken Chinese city Wuhan. A Brazilian air force plane landed in Warsaw to drop the 4 Poles off, after which it continued its journey from Wuhan to Brazil. A total of 34 Brazilians were quarantined for 18 days after returning back home.

https://polanddaily.com/959-brazilian-airforce-airlifted-4-polish-citizensfrom-the-coronavirus-stricken-chinese-city-wuhan

According to the text:

Trem das onze [trecho]

Adoniram Barbosa

Não posso ficar

Nem mais um minuto com você

Sinto muito amor

Mas não pode ser

Moro em Jaçanã

Se eu perder esse trem

Que sai agora às onze horas

Só amanhã de manhã

Disponível em https://www.google.com/search?tremdasonze/barbosaadoniram

A questão refere-se ao texto acima.

Sobre o verso “que sai agora às onze horas”, marque a alternativa correta.

A área do triângulo ABC, dado na figura, é:

Determine os valores de a e b para que o sistema !$ \begin{pmatrix}1 & -1 \\ 3 & a \end{pmatrix} !$ !$ \begin{pmatrix}x \\ y \end{pmatrix}=\begin{pmatrix}4 \\ b \end{pmatrix} !$ seja impossível.

Read this n o tice about an apartment for rent and answer the question below.

“Students! Are you looking for a special place to live? Come to 140 Grant Street, Apt. 4B. This apartament is absolutely perfect for two serious students who are looking for a quiet neighborhood, just 15 minutes from campus.

” The expression “looking for” in bold type in the paragraph above is closest in meaning to .

Dada as funções !$ f(x)=4^{\log_23} !$ e !$ f(y)=\log_44+\log_{\sqrt3}1+2.\log10 !$. Assinale a alternativa correta:

Read the text a n d answer question.

Flooding hits parts of Midwest, with evacuations in Michigan

People living along two mid-Michigan lakes and parts of a river were evacuated Tuesday following several days of heavy rain that produced flooding and put pressure on dams in the area.

Two Midland-area schools were opened for evacuees and more than 50 roads have been closed. The evacuations in Michigan followed days of heavy rains in parts of the Midwest that also brought flooding to Chicago and other parts of Illinois, as well as Ohio and other states.

“We were laying in bed when I heard sirens,” Jon St. Croix told the Midland Daily News. “A fire truck was driving around, broadcasting that (we needed) to evacuate. It’s a scary thing — you’re sleeping and awake to sirens.”

St. Croix, 62, his wife and a next-door neighbor were among more than a dozen people sheltering in one of the schools. Their home was not flooded, but St. Croix said he had seen flooding in the area.

Volunteers at the schools said about 120 vehicles were in the parking lots and about 30 people had been staying on cots inside, according to WNEM-TV.

www.nbcnews.com

Choose the alternative in which you can find the Past Perfect Continuous.

Complete the sentences with the right demonstrative pronoun:

Who is officer over there?