sinhdo223 sinhdo223
  • 21-10-2021
  • Mathematics
contestada

Có 2 chuông gà: chuồng 1 có 5 trống 10 mái ,chuồng 2 có 6 trống 14 mái. Có 1 con ở chuồng 2 nhảy sang chuồng 1 . từ chuồng 1 bắt ngẫu nhiên ra 2 con. Tính xác suất bắt được
a . 2 con trống

Respuesta :

hunter1234567890poop hunter1234567890poop
  • 21-10-2021
I need English to answer
Answer Link

Otras preguntas

the tail of a Boeing 747 is 63 feet 8 inches tall. How many inches tall is the tail?
Your answer is incorrect. There are 90 students in a speech contest. Yesterday, 2/5 of them gave their speeches. Today, 2/3 of the remaining students
which mountain chains cut off turkey and Iran from the rest of the region
A California license plate starts with a digit other than 0 followed by three capital letters followed by three digits (0 through 9). How many different Califor
which expression is equivalent to 3(6m) + m?
What is 1/6 times 1/6
What fraction of 1 quart is 3 cups
How many hair follicles does a human have?
How did industrialization and economic growth help to ignite the Russian Revolution?
Expand and simplify (3x+5)(4x-1) Please show workings as this is revision for a test and i dont know how to work this kind of questions out.