Каков перепад температур в течении дня, если утром было +15°,а вечером -2°? - №24922558

Каков перепад температур в течении дня, если утром было +15°,а вечером -2°?
- Предмет:
  Математика
- Автор:
  pearl
- 5 лет назад

Ответы 2

Спасибо)
- Автор:
  aimee
- 5 лет назад
- 0
перепад температур:15-(-2)=17 градусов
- Автор:
  alfonsomathis
- 5 лет назад
- 0
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___ “Gone with the Wind” before?

a) Did you see b) Would you see c) Have you

seen d) Has you seen

207. ___ a car when they were living in Cheltenham?

a) Have they b) Did they have c) Were they

having d) Have they had

208. Mrs. Grant was nervous because she ___ before.

a) hasn’t flown b) didn’t fly c) hadn’t flown

d) wasn’t flying

209. Alex ___ here for six months.

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working d) had worked

210. - ___ to England?

- No, never, but I went to France a few years ago.

a) Have you ever been b) Did you go

c) Had you been d) Are you going

211. - ___ Janet recently?

- Yes, I met her a few years ago.

a) Have you met b) Did you meet c) Do you

meet d) Didn’t you meet

212. John ___ to work yesterday. He wasn’t

feeling well.

a) didn’t go b) hasn’t gone c) wasn’t going

d) hadn’t gone

213. Peter usually phones me on Sundays but he

___ last Sunday.

a) doesn’t phone b) was not phoning c) not

phoned d) didn’t phone

214. Mr. Smith ___ for me when I arrived.

a) waited b) has waited c) was waiting d) waits

215. Let’s go to the pub. I ___ hungry.

a) get b) have got c) got d) am getting

216. We can’t go out now. It ___ hard.

a) rains b) is raining c) rained d) was raining

217. - ___ this week?

- No, she is on holiday.

a) Is Sylvia working b) Sylvia worked

c) Does Sylvia work d) Had Sylvia worked

218. Kate ___ concerts once or twice a week.

a) is giving usually b) is usually giving

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219. Sorry, I don’t know the word horizon.

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a) does mean this word b) does this word mean c) means this word d) is the word meaning

220. Peggy ___ the glass when she was having lunch.

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Макроэлементы содержаться в клетке в количестве 2%. К ним относится:
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фосфор;
цинк;
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азот.
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