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цена 1 кг орехов 16 манатов сколько денег должен заплатить покупатель за 1 кг 500г орехов? A)16 манат B)18ман C) 24 ман D)8 ман. С решением пожалуйсто
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Предмет:
Математика -
Автор:
millie49 - 5 лет назад
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Ответы 1
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1 кг это 16 манатов1,5 кг*16манатов=24 манат
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Автор:
ellathompson - 5 лет назад
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Предмет:
Английский язык -
Автор:
captain crunch0yjl - 5 лет назад
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Ответов:
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Прочитайте текст. Определите, какие из приведённых утверждений A7–A14 соответствуют содержанию текста (1 – True), какие не соответствуют (2 –False) и о чём в тексте не сказано, то есть на основании текста нельзя дать ни положительного, ни отрицательного ответа (3 – Not stated).
Online social networking is a 21st century phenomenon. Today, in the second decade of the century, internet service is widely available throughout the world and relatively affordable (even if someone doesn’t have his or her own computer, internet cafes are everywhere). This has made it possible for online social networking to become a central part of many people’s lives.
Though not the first service, Facebook is probably the most famous and most widely used of all the services. By July 2011, Facebook had more than 750 million active users. Facebook was launched in 2004 by Mark Zuckerberg and several of his college roommates and fellow students at Harvard University in the United States. The site allows “friends” to share what they’re doing at any single moment, play games, post photos, and wish each other Happy Birthday. For many people, it’s hard to imagine what life was like before Facebook.
But of course Facebook is not the only social networking site. A number of countries have developed their own sites, for example Vkontakte in Russia. By early 2011, Vkontakte had around 135 million accounts. The site was launched in 2006 by Pavel Durov, a graduate of St.Petersburg State University. Vkontakte is quite similar to Facebook but has one advantage: it uses a special technology allowing users to share larger files. Unfortunately, Vkontakte has had repeated problems with spam.
There is no doubt that social networking is here to stay. But not everyone agrees about its benefits to society. Academic researchers are now studying how these sites are influencing important areas of society, such as identity, privacy, youth culture and education. The technology continues to develop, with “real-time web” and GPS tracking making it possible to locate our friends, and be located, anytime, anywhere. Of course, this information may also become known to marketers and hackers.
Like anything, social networking can be used for either good or bad. Sadly, online bullying is relatively common (this is when one person spreads cruel or untrue stories about another person).but on a more positive note, social networking tools have played an important role in international political events. It the winter of 2011, young Egyptians used Facebook and other services to plan their protests and share news not only with each other, but with the world.
A7 In the 21st century all people are involved in social networking in this or that way.
1) True 2) False 3) Not stated
A8 For some people online social networking has become the main part of existence.
1) True 2) False 3) Not stated
A9 Facebook was the pioneer in the market of social networking.
1) True 2) False 3) Not stated
A10 Facebook was originally designed to unite all present day and former graduates of Harvard.
1) True 2) False 3) Not stated
A11 Vkontakte is a later replica of Facebook for Russia
1) True 2) False 3) Not stated
A12 We don’t have enough information about the way social sites affect our lives.
1) True 2) False 3) Not stated
A13 Modern technology reduces our right for privacy.
1) True 2) False 3) Not stated
A14 Social networks can be used as a substitute for official media.
1) True 2) False 3) Not stated-
Предмет:
Английский язык -
Автор:
nico - 5 лет назад
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Ответов:
1 -
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В прямоугольном треугольнике АВС ( угол С =90 , АВ = 10 , АС= СВ+2) проведена биссектрисса СМ . найдите катеты треугольника АВС и радиус окружности , описанной около треугольника СМВ.
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