Предмет: Математика, автор: Yerassyl00

Найти вероятность того что из колоды в 36 карт был вынут кароль или крести

Ответы

Автор ответа: Katerinalov
0
В колоде есть 9 карт крести и 4 короля, один из которых крестовый, следовательно его считать два раза не нужно
9+3=12
12/36=1/3
Предыдущий вопрос
Следующий вопрос
Похожие вопросы
Предмет: Английский язык, автор: musakaeva79
he live on london and he так или не так правильно
2 года назад
Предмет: Русский язык, автор: hadijat2004
словообразовательный разбор слова генерал-лейтенант
2 года назад
Предмет: Английский язык, автор: ladka2000
Ребят, есть кто? Помогите!Пожалуйста.Срочно нужно!
For questions 1-10, read the text below and choose A, B, C or D to fill in the gaps.
J.K. Rowling is the author of a successful series of books. She uses the
initials J.K. because her publishers thought that a book by a woman might not appeal
_________ (1) boys.
Rowling was born in 1965 and brought up in England and South Wales.
After she finished university, she got a job in London.
In 1990, while she was traveling from Manchester to London, her train was
held _________ (2) and during the four-hour delay she got the idea of writing about a
young wizard. In 1991 she ________ (3) to Portugal, where she had a job teaching
English, and she ___________ (4) the manuscript for the first Harry Potter book with
her. She returned to Britain in 1993 and carried _______ (5) writing it.
Rowling completed Harry Potter and The Philosopher’s Stone in 1995.
Twelve publishers turned _________ (6) before Bloomsbury agreed to publish it. The
decision was apparently ________ (7) by the young daughter of the company’s
chairman, who loved the first chapter of the book.
In 1995 Bloomsbury advised Rowling that she had little chance _________
(8) making money writing children’s books. Today she has a fortune of around $ 1
billion. Rowling believes that people who have a lot of money should ________ (9)
sure they use it responsibly. For this reason, she has given ________(10) millions of
dollars to charitable causes.
1 A for B of C on D to
2 A up B on C in D back
3 A arrived B left C reached D went
4 A brought B fetched C came D took
5 A off B on C over D through
6 A it down B down it C it up D up it
7 A had B done C given D made
8 A to B for C of D about
9 A do B make C have D get
10 A away B back C in D out
2 года назад
Предмет: Алгебра, автор: karyshakol
СРОЧНО,СПАСИБО♡
Периметр прямоугольника равен 46 см. Найдите наибольшую площадь прямоугольника
8 лет назад
Предмет: Математика, автор: sashsfedorov3
(4,3+2,4:8)×3
280,8:12-0,3×24
(17,6×13-41,6):12
8 лет назад