Предмет: Математика, автор: yaricinbit

помогите решить пожалуйста!!Это соч!можете с условиями? ​

Приложения:

Ответы

Автор ответа: matvejartemov84
0

  1. 1'5
  2. 128:84=1'5 г масса сплава.
  3. ну короче вот решение.
Автор ответа: darklove79
0

Пошаговое объяснение:

Олов=16%-128гр.

Цинк=84%-?гр.

Всего (Сплав)-?гр.

Решение:

1)128гр:16%=8гр- 1%.

2)8гр•84%=672гр-цинк.

3)128гр+672гр=800гр-всего (сплав).

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III. Выберите соответствующую форму глагола во времени Present Simple (утвердительные предложения).

1. She … as an accountant for a big international company. She … her job a lot.
a. working/ like b. works/likes c. work/like
2. They usually … their holidays abroad.
a. spend b. spends c. spending
3. I … cooking and I often … for my friends.
a. like/cooking b. like/cook c. likes/ cooks
4. He ... too fast, and he often … speeding tickets.
a. drives/gets b. driving/getting c. drive/get
5. We often … in sports competitions.
a. take part b. takes part c. taking part

IV. Выберите соответствующую форму глагола во времени Present Simple (отрицательные и вопросительные предложения).

1. Where …he …?
a. does, work b. do, work c. works
2. … you … a lot?
a. Do, go out b. Does, go out c. go out
3. I … TV. I prefer the internet.
a. not to watch b. do not watch c. does not watch
4. She … Italian, she studies English.
a. do not study b. does not study c. not to study
5. He … any sport.
a. does not do b. not to do c. do not do

V. Выберите соответствующую форму глагола во времени Past Simple (утвердительные предложения).

1. I … to France last summer.
a. go b. gone c. went
2. He … a horror film last night.
a. watch b. watched c. watches
3. The children … too much ice cream last night.
a. eat b. ate c. eaten
4. They … very nice souvenirs from a duty free shop.
a. buy b. buying c. bought
5. I … a lot of money in a lottery yesterday.
a. won b. win c. winning

VI. Выберите соответствующую форму глагола во времени Past Simple (отрицательные и вопросительные предложения).

1. Where … you … for your summer holiday last year?
a. did, travel b. do, travel c. travelled
2. He … the answer, so he failed the test.
a. does not know b. did not know c. not knew
3. She … to speak to him yesterday. Do you know why?
a. do not want b. did not want c. does not want
4. He … me anything about his trip to Canada last week.
a. did not tell b. do not tell c. does not tell
5. Where … you … this photo?
a. found b. did, find c. does, find

VII. Выберите соответствующее вопросительное слово.

1. … were you late? – I was late because of the traffic jam.
a. Where b. Why c. How

2. … does it take you to get to work? – It takes me half an hour to get to work.
a. How much b. How many c. How long

3. … films do you like best? – I like action films.
a. Why b. What c. How many

4. … did you stay? – I stayed at a very nice hotel.
a. Where b. What c. How many

5. … does it cost? – It costs $ 100.
a. How long b. How much c. How many


VIII. Выберите соответствующую форму глагола во времени Simple (Present, Past or Future)

1. I … you tonight and give you all the details.
a. calls b. c. will call

2. Last night we … shopping and … a lot of new clothes.
a. will go/ will buy b. went/ bought c. go/ buy

3. I am a sales representative and I often … on business.
a. travelled b. travels c. travel

4. He wants to change jobs and yesterday he … a job interview at Megasoft.
a. has b. had c. will have

5. I usually … from 9 to 5, but I sometimes … overtime.
a. work/work b. works/works c. worked/worked



IX. Выберите личное, притяжательное или объектное местоимение.

1. Do … live with … parents?
a. you / you b. you / your c. your/ your
2. ... like … new house.
a. We / our b. Us / our c. We / ours
3. … told me his name, but … do not remember it.
a. He / I b. He / me c. Him / I
4. I always help …, but you never help ….
a. you/me b. your/me c. you/I
5. I never forget … birthday, but … always forgets mine.
a. she / she b. she / her c. her / she
6. … usually drives to work.
a. she b. her c. hers
7. He loves …, but she does not love ….
a. she/he b. her/him c. she/him
X. Выберите соответствующую форму прилагательного в сравнительной или превосходной степени сравнения.

1. The Pacific Ocean is … ocean on Earth.
a. the bigger b. bigger c. the biggest
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a. more difficult b. the most difficult c. the more difficult
3. Which is … for you, speaking or understanding English?
a. easy b. easier c. the easier
4. Who is … person in the world?
a. richer b. the richer c. the richest
5. Which is … for you, having a well-paid or an interesting job?
a. more important b. the most important c. the more important

6. Indian food is … than British food.
a. spicy b. spicier c. the spiciest
7. Who is … person in the world?
a. the tallest b. taller c. the taller
8. What is … painting in the world?
a. the most expensive b. more expensive c. most expensive

XI. Выберите правильный перевод.
1. I have got as much money as you’ve got.
a. больше денег b. столько же денег c. много денег
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a. не такой большой как b. такой же большой как
c. больше
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