-
Помогите срочно! найдите корень уравнения 3 cos х-7=0
-
Предмет:
Алгебра -
Автор:
lucascarter - 6 лет назад
-
Ответы 2
Еще вопросы
-
помогите сочинить свой айтыс,посвященный родине, школе.
Помогите пожалуйста!!!
-
Предмет:
Музыка -
Автор:
casperqeme - 6 лет назад
-
Ответов:
1 -
Смотреть
-
-
Помогите перевести текст
Informed citizens of our information-dependent society shoud be computer-literate, which means that they should be able to use computers as everyday problem-solving devices. They should be aware of the potential of computers to influence the quality of life.
There was a time when only priviliged people had an opportunity to learn the basics, called the three R's: reading, writing, and arithmetics. Now, as we are quickly becoming an information-becoming society, it is time to restate this right as the right to learn reading, writing and computing. There is little doubt that computers and their many applications are among the most significant technical achievements of the century. They bring with them both economic and social changes. "Computing" is a concept that embraces not only the old third R, arithmetics, but also a new idea — computer literacy.
In an information society a person who is computer-literate need not be an expert on the design of computers. He needn't even know much about how to prepare programs which are the instructions that direct the operations of computers. All of us are already on the way to becoming computer-literate. Just think of your everyday life. If you receive a subscription magazine in the post-office, it is probably addressed to you by a computer. If you buy something with a bank credit card or pay a bill by check, computers help you process the information. When you check out at the counter of your store, a computer assists the checkout clerk and the store manager. When you visit your doctor, your schedules and bills and special services, such as laboratory tests, are prepared by computer. Many actions that you have taken or observed have much in common. Each relates to some aspect of a data processing system.-
Предмет:
Английский язык -
Автор:
hector512 - 6 лет назад
-
Ответов:
1 -
Смотреть
-
-
слово ПОНИ какое склонение?
-
Предмет:
Русский язык -
Автор:
guidoriley - 6 лет назад
-
Ответов:
6 -
Смотреть
-
- Определите простейшую формулу соединения, если по данным анализа известно, что массовая доля железа в нем 0,7, кислорода - 0,3.
Топ пользователей
-
Fedoseewa27
35934 -
Askold
2792 -
Pikachu
2228 -
hobbesbowers
2116 -
kaylynnbarron676
1818 -
女fei
1240 -
yulia-kaplina
1158 -
Poinntt
946 -
Bars
930 -
Queenmagic18
770
How much to ban the user?
1 hour
1 day
100 years