Предмет: Другие предметы, автор: veronika2606

Подскажите, что за формула Δa=a1+a2+a3+an/4

Ответы

Автор ответа: maslenok1337

дельта обозначает - среднее

Похожие вопросы

Предмет: История, автор: milamurenko11

1.2. Визнач дату, коли українські землі цілковито втратили автономію в складі Польщі. Уклади хронологічну задачу із цією датою.

1 год назад

Предмет: Английский язык, автор: katerozi2014

СРОЧНО!!!!! 100 балов
Вправа 208
Розкрийте дужки, вживаючи дієслова в одному з таких часів: Present Continuous, Present Simple, Past Simple aбо Future Simple.
1. I (to think) Nellie (to leave) for Lutsk to- morrow.
2. I (to be) in a hurry. My friends (to wait) for me.
3. You (to be) at the theatre yesterday. You (to like) the opera? - Oh yes, I (to enjoy) it greatly.
4. We (to expect) you (to go) to London next summer.
5. Her English (not to be) excellent, but she (to work) at it.
6. A week ago they (not to know) what to think.
7. She (to worry) a lot at the moment, but the problems (not to be) very great.
8. Last Tuesday he (to be) upset and (to have) no idea where to go.
9. Could you tell me the way to Trafal Square? I (to go) the right way?
10. Vari-ous kinds of sports (to be) popular in Ukraine.
11. Both children and grown-ups (to be) fond of sports.
12. What (to be) the matter with her? She (to be) so excited. - I (not to know).
13. Where you (to go)? I (to go) to the stadium to see the match which (to take) place there today.
14. You (to know) that a very interesting match (to take) place last Sunday?
15. He (to go) to the south a week ago.
16. When I (to be) about fifteen years old, I (to enjoy) playing football.
17. Our football team (to win) many games last year.
18. Where (to be) Boris? He (to play) chess with his friend.
19. I (to be) sorry I (to miss) the match yesterday. But I (to know) the score. It (to be) 4 to 2 in favour of the Ukrainian team.

1 год назад

Предмет: Английский язык, автор: didnsshsisdksna

Пожалуйста помогите написать заявку на работу по англ короткий и легкий

1 год назад

Предмет: Химия, автор: Arckus

UA: Вкажіть продукти реакції метанолу з натрієм.
RUS: Укажите продукты реакции метанолу с натрием.

7 лет назад

Предмет: Английский язык, автор: darknesstar

помогите сделать задание

7 лет назад