phuongem150796 phuongem150796
  • 23-12-2022
  • Mathematics
contestada

Một tổ học sinh gồm 6 nam và 4 nữ. Chọn ngẫu nhiên 3 em. Tính xác suất 3 em được chọn ít nhất 2 nữ

Respuesta :

Otras preguntas

Which substance has AHf defined as 0 kJ/mol? H₂O (s) Ne (1) F2 (g) CO₂ (g) Answer : H2O(s)
6u + 2u + 3 help meeee
How to solve it an the answer
A tourist being chased by an angry bear is running in a straight line toward his car at a speed of 6.96 m/s. The car is a distance d away. The bear is 23.3 m be
On an unknown planet in the outer-reaches of the solar system, a pendulum with a 12 g bob and a string length of 4 m oscillates with a period of 2 seconds. what
Hehehjwiwiwiwiuehwhahjwuw
Suppose a piece of sodium metal gains 2.05 g of mass after being exposed to air. assume that this gain can be attributed to its reaction with oxygen. (a) what m
Which one do y’all think is right?
What led to the formation of political parties? Certain individuals wanted to gain political power. The writers of the Constitution disagreed on ideology. The C
Ms.Lee has 24 roses and 42 tulips. how many roses and tulips will there be in each bunch