Considere que uma laranja, de formato esférico, possui 10 cm de diâmetro. Se apenas 25% do volume desta laranja é efetivamente convertido em suco, quantas laranjas como esta são necessárias para fazer 3 litros de suco?
Dados: considere π=3.
O domínio da função 
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Kate Brosnahan Spade, the fashion designer and businesswoman, hanged herself in an apparent suicide Tuesday at a Manhattan apartment, according to a New York Police Department source.
Police responded at 10:10 a.m. after Spade was found by her housekeeper, NYPD Chief of Detectives Dermot Shea said. A suicide note was found at the scene, he said. Spade addressed her daughter in the note, according to two NYPD sources.
Spade's body was discovered in her apartment, an NYPD officer at the Upper East Side apartment building said.
The designer, 55, started Kate Spade New York in 1993 and opened her first shop in the city three years later, the company's website states.
Available at: https://edition.cnn.com/2018/06/05/us/kate-spade-dead/index.html.
Access in: 22/06/2018.
This text has many verbs in the past and as it is know they have different pronunciation even though they are regular verbs. Which of these have / t / sound?
Where's the best place in America to live if you want to maximize your chances of living longer?
Based on an authoritative new state-by-state study of the American burden of disease, disability and premature death, and how it has changed from 1990 to 2016, you might consider setting down roots in Hawaii, where residents have the longest life expectancy, 81.3 years.
But if your goal is to live long and stay healthy as long as you can, call Minnesota your home, which outranks every state and the District of Columbia for average length of healthy life expectancy, 70.3 years.
Perhaps I should have stayed in Minneapolis, a city I loved and still do nearly 53 years after moving to New York to work for The New York Times.
Available at: https://www.nytimes.com/2018/06/04/well/how-to-increase-your-chances-of-having-a-long-healthy-life.html?rref=collection%2Fsectioncollection%2Fhealth&action=click&contentCollection=health®ion=rank&module=package&version=highlights&contentPlacement=7&pgtype=sectionfront. Access in: 22/06/2018.
What word best describes the word “burden"?
A primeira observação sobre o paciente a ser examinado envolve atenção a fisionomia, interação com o meio, postura, se exibe traços característicos ou deformidades físicas e mentais, estado nutricional e de hidratação, condições de higiene e vestuário. Segundo essas observações, se o enfermeiro, neste caso, deixar de tomar estas providências para dar atenção às práticas burocráticas, ele estará deixando de empregar “todos os meios” para a cura ou melhora de seu paciente. Estamos nos referindo a um ato de:
