3^(-х) найти производную - №22273053

3^(-х) найти производную
- Предмет:
  Алгебра
- Автор:
  valentínwfji
- 5 лет назад

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ДАМ 18 БАЛЛОВ!!!
Прочитайте предложения Выпишите сначала предложения с наречиями на а затем с наречиями на о вставляя пропущенные буквы и расставляя знаки препинания, графически обозначьте способ образования наречий.
Пожалуйста сроооочно!!!!!!!!!!
- Предмет:
  Русский язык
- Автор:
  morgan75
- 5 лет назад
- Ответов:
  
  2
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Переведите предложения, подбирая наиболее подходящие усилительные слова.
1. It was my computer that Sue borrowed last night.
2. It is these properties of crystals that are the most important.
3. It is these special properties of sound that are the subject of the present chapter.
4. It was the Dutch physicist, Ch. Huygens, who first offered an explanation for the
phenomena.
5. It is this question that we are interested in.
6. It was Prof Greenfield whom I met at the conference yesterday.
7. It is the hydro-engineering complex which will protect St. Petersburg from floods.
8. It was here that a large scale production of synthetic rubber was first organized.
- Предмет:
  Английский язык
- Автор:
  hyrum
- 5 лет назад
- Ответов:
  
  1
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ПОМОГИТЕ ПОЖАЛУЙСТА

TEST (UNIT 2) FORM 7
Variant 1

1. Fill in the gaps with the words from the box.

1.It wasn’t an …. life, but it was rather interesting.
2.The famous scientist … a Nobel Prize in 1930.
3.He always … the children …. school on his way home.
4.She hardly …. to meet her son’s teacher.
5.You must work hard to learn your …... .
6.He is very …. his business.
7In modern times, science and technical … are progressing fast.
8.France …. in Europe.
9You can get from Moscow to St. Petersburg … .
10.Jazz is the … music he likes.

2.Put in THE if needed.

1. Japan
6. London
2.South America

7. Atlantic Ocean
3.Asia

8. Black Sea
4.Russian Federation
9. Thames
5.Chelyabinsk 10. Finland
11.You should learn several phrases in ….. French.
12. ….. Russians are hospitable and friendly.
13. Canberra is …. capital of Australia.

3. Put in who or which.

1.Barbara works for a company … makes washing machines.
2.What was the name of the horse … won the race.
3.The police have caught the men … stole my car.
4.A dictionary is a book … gives you the meaning of words.
5.I don’t like people … are never on time.

4.Form a noun from the word in capitals that fits the sentence.

1.Her dance made a great IMPRESS on my friends.
2.The DISCUSS has already begun.
3.The National Park is visited by thousands of TOUR every summer.
4.Hong Kong is famous for its quick economic DEVELOP.

5.Complete the questions using the right word combination.

a) How long
b) How far
c) How old
d) How much
e) How wide
f) How many

1.…. are you?
2.… lessons do they have on Monday?
3.… do your grandparents live from you?
4.… was the river?
5.… does your dog eat?
6.…. does it take you to get to school?

6.Open the brackets using the verbs in the Present, Past or Future Passive.

1.Hockey (play) in winter.
2.His new book (finish) next year.
3.Many American programmes (show) on British television.
4.My car (break) last week.
5.What language (speak) at the conference next month?
6.The transistor (invent) in 1948.

7.Choose the correct verb form. Active or Passive?

1.Shakespeare (wrote/was written) “Hamlet” in 1601.
2.“Hamlet” (wrote/was written) by Shakespeare in 1601.
3.You can (find/be found) some interesting information in this book.
4.The answer can (find/be found) in the encyclopedia.
- Предмет:
  Английский язык
- Автор:
  annika
- 5 лет назад
- Ответов:
  
  1
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You're going to write an e-mail to your pen friend about your favourite animal. Answer the three questions. What is it? Where does it live? What does it look like? Write 70-80 words.
- Предмет:
  Английский язык
- Автор:
  aubree
- 5 лет назад
- Ответов:
  
  1
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