Foram encontradas 96 questões.
Seja um triângulo equilátero de apótema medindo !$ 2\sqrt{3} !$ cm.
O lado desse triângulo mede ______ cm.
Provas
Questão presente nas seguintes provas
Seja o arranjo simples, com x !$ \epsilon \, IN !$, tal que Ax+2,2 é igual a 30. Nessas condições, o valor de x é
Provas
Questão presente nas seguintes provas
Para que a função quadrática y = −x2 + 3x + m − 2 admita o valor máximo igual a −3/4, o valor de m deve ser
Provas
Questão presente nas seguintes provas
Selecting the Olympic Sports
There are 28 sports permitted in the Summer Olympic Games. The list of Olympic Sports has many of the world’s best-loved sports on it, such as baseball, judo, soccer, tennis, and volleyball. This list of sports hadn’t changed in 70 years, and the process for changing these sports is long and difficult.
That is why it was surprising news when the International Olympic Committee (IOC) announced that it was studying new sports for the list. At a meeting in Singapore in 2005, the IOC voted on each of the 28 sports from the 2004 Olympic Games in Athens, Greece. Twenty-six of the 28 sports were selected for the 2012 Summer Olympic Games, which took place in London, England. The two sports that did not receive 50 percent of the votes were baseball and softball.
Because these two sports were not selected, the IOC started the process of voting for two new sports. The five sports to select from were roller skating, golf, rugby, squash, and karate. After the first vote, karate and squash were submitted to the IOC for the final vote.
To become an Olympic sport, a sport must receive twothirds of the votes of the IOC. When the final vote took place, squash received 39 “yes” votes and 63 “no” votes. Karate received 38 “yes” votes and 63 “no” votes. It meant that neither squash nor karate would feature in the 2012 Olympic Games. And sad fans didn’t believe that their sports could be selected for the 2016 Olympic Games.
Adapted from Anderson, Neil J. - Active Skills for Reading -
second Edition
Choose the alternative that IS NOT correct, according to the text.
Provas
Questão presente nas seguintes provas
Sejam a, b e c números reais positivos, com !$ b \, \ne \, 1 !$. Se logb a = 1,42 e logb c = -0,16 , o valor de !$ log_b { \large a^2b \over c} !$ é
Provas
Questão presente nas seguintes provas
- Estatística DescritivaMedidas de Tendência CentralMédiasMédia AritméticaMédia Simples (Não Agrupados)
No último bimestre, André e Marcelo tiveram a mesma média aritmética em Matemática. Para compor essa média, foram feitas 3 avaliações.
As notas de André foram 6,8; 7,9 e 9,5. Duas das notas de Marcelo foram 8,4 e 9,0. A outra nota de Marcelo foi
Provas
Questão presente nas seguintes provas
Cadernos
Caderno Container