Предмет: Математика, автор: анианни

сколько 3-х значных чисел можно составить из цифр 1 3 5 7

Ответы

Автор ответа: ugarbaruk

0

135,137,157,173
спасибо мне скажешь

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Английский язык, автор: killme81

СРОЧНО ПОМОГИТЕ!
4. Economics is my main subject at the University, so I’m … in Economics.
a) minoring b) majoring c) doing d) making
5. Last week he … a new record.
a) will set b) is setting c) has set d) set
6. In the morning my father always goes to his office on Monday, Tuesday, Wednesday, Thursday and Friday. These are his … .
a) weekdays b) days-off c) weekend d) rest-days
7. I … four languages.
a) am speaking b) speaks c) speak d) shall be speaking
8. My elder brother is eight years my … .
a) senior b) junior c) youngster d) older
9. … you like me to show you around?
a) Are b) Have c) Can d) Would
10. A person who has a university degree is called … .
a) undergraduate b) graduate c) candidate d) applicant
11. My sister … get up early on Sundays.
a) don’t b) isn’t c) haven’t d) doesn’t
12. Students coming from other cities live in a … .
a) hotel b) refectory c) hostel d) university building
13. They … go fishing tomorrow morning.
a) won’t b) aren’t c) haven’t d) don’t
14 …. you always go abroad for your holidays?
a) Do b) Have c) Are d) Is
15. I bought … .
a) for my living-room a painting b) for my painting a living-room
c) my living-room a painting for d) a painting for my living-room
16. Our University has an efficient teaching … .
a) workers b) staff c) people d) men
17. You are not busy today, … ?
a) don’t you b) are you c) have you d) aren’t you
18. Our University is one of the … centres of education in the Far East.
a) coordinating b) financial c) leading d) commercial
19. The name of the city comes from the ancient times.
a) Does the name of the city comes from the ancient times?
b) The name of the city comes from the ancient times?
c) Do the name of the city come from the ancient times?
d) Does the name of the city come from the ancient times?
20. British exams taken in the final year of school at the age of 18 are called … .
a) Advanced levels b) Entrance examinations
c) the General Certificate of Secondary Education d) State Exams

7 лет назад

Предмет: Геометрия, автор: arturpazych69

Высота AH ромба ABCD делит сторону CD на отрезки DH=20 и CH=5. Найдите высоту ромба.

7 лет назад

Предмет: Математика, автор: silkovarvara900

Рассчитать производительность картофелечистки МОК-125 в час, если норма загрузки картофеля в рабочую камеру составляет 6 кг, а время обработки – 3 мин. Сравните теоретические данные с производственными характеристиками

7 лет назад

Предмет: Алгебра, автор: nordik2001

Упростите выражение
-1,6x+0,2y+2,6x-0,1-3,2y

10 лет назад

Предмет: География, автор: angelina36

что такое внутренние воды

10 лет назад