Ответ по предмету Математика: У команды семиклассников на олимпиаде были следующие баллы: 29, 30, 32, 33, 29, 31, 32, 29, 32. Найдите средний балл, размах, моду и медиану. ПОЖАЛУЙСТА помогите СРОЧНО!!!!!!

Предмет: Русский язык, автор: Аноним

2 года назад

Предмет: Русский язык, автор: гешник

какие местоимения относятся ко второму лицу

2 года назад

Предмет: Английский язык, автор: MAUL777

1. Найдите в правой колонке русские эквиваленты английских слов и словосо-
четаний:
1. to deal (with) а. программное обеспечение
2. to elaborate (to work out) b. отвечать современным требованиям
programs с. аппаратная часть
3. computer-aided-design d. иметь дело (с кем-л., чем-л.)
4. computer-aided- e. автоматизированное проектирование.
manufacturing f. защищать от вирусов
5. to meet up-to-date g. предлагать решения
demands (requirements) h. разрабатывать программы
6. software i. автоматизированное производство
7. hardware j. решать проблемы
8. to offer solutions
9. to solve problems
10. to defend from viruses
2. Переведите на русский язык встречающиеся в тексте интернациональные слова:
specialist, productivity, optimal, problem, logic, operation, program, virus, expert, instruction,
method, computer, mathematics, designer, manager, calculator.
3. Прочтите текст и выполните следующие за ним упражнения:
COMPUTER SCIENCE
1. Computer science is a part of an applied mathematics.
Specialists in computer science say that this field of knowledge is very interesting because it deals
with computer-aided-design (CAD) and computer-aided-manufacturing (CAM).
2. Computers are intended to improve the productivity of labour of scientists, designers, engineers,
managers, and other specialists, because computers offer quick and optimal solutions. One of the
main goals of using CAD/CAM is to shorten the time between designing and manufacturing.
3. Moreover, computers came in our life and to our houses and now we can solve our everyday
problems with their help.
4. Computers can be divided into simple and complex devices. Simple computers such as calculators
can perform addition, subtraction, multiplication and division. As far as complex computers are
concerned they can do different logical operations and some of them even have artificial
intelligence.
5. Thus in order to elaborate up-to-date and inexpensive programs as well as to defend them from
viruses, it is important to know some programming languages.
6. There are low-level programming languages such as a machine language and an assembly
language and high-level programming languages, for instance. FORTRAN, PASCAL, ADA, C,
BASIC, etc.
4. Переведите на русский язык в письменной форме абзацы 2, 4 и 5.
5. Найдите соответствующие ответы на вопросы и напишите их в той последо-
вательности, в которой заданы вопросы:

Вопросы Ответы
1. What do specialists in computer science deal
with?
a. To improve the productivity of labour of
scientists, designers managers and other
specialists by offering quick and optimal
solutions to them.
2. What are the computers used for? b. Computer-aided-design (CAD) and
computer-aided-manufacturing (CAM).
3. What operations can simple devices perform? c. For shortening the time between designing and
manufacturing.
4. What operations do complex computers
perform?
d. Different logical operations.
5. What are CAD/CAM systems intended to
do?
e. FORTRAN, COBOL, BASIC, ADA
6. What high-level programming languages
do you know?
f. Addition, subtraction, multiplication and
division.
6. Закончите предложения, выбрав соответствующее по смыслу окончание:
1. Experts in computer science deal with… a) manufacturing cars;
b) computer-aided-design;
c) increasing the productivity of car.
2. One of the aims of using computers is ... a)to work out up-to-date demands;
b) to shorten the time between designing and
manufacturing;
c) to construct hardwares.
3. Simple devices can do...
4. Complex computers perform ...
a) logical operations;
b) such operations as addition, subtraction,
multiplication and division.
5. High-level programming languages are ... a) BASIC, FORTRAN;
b) assembly and machine languages.

2 года назад

Предмет: Физика, автор: dobryak3

помогите с физикой определите электроемкость батареи конденсаторов

8 лет назад

Предмет: Математика, автор: rapira332

Прошу,пожалуйста помогите решить, заранее спасибо!

$\sqrt{2^{x+2}-4^{x}} \geq 4-2^{x}$

8 лет назад