subject
Mathematics, 28.06.2021 14:00 leiort0930

Một lớp có 10 học sinh nam và 15 học sinh nữ. Có bao nhiêu cách chọn ngẫu nhiên 5 học sinh nếu : A, Có nhiều nhất 2 nam trong số được chọn
B, có ít nhất một học sinh nam được chọn
C, Chọn được số nam nhiều hơn số nữ

ansver
Answers: 1
Show answers

Another question on Mathematics

question
Mathematics, 20.06.2019 18:02
Write 1/8% as a decimal number. enter your answer in the box.
Answers: 2
Answer
question
Mathematics, 21.06.2019 18:00
Use the distributive law to multiply. 3(4x + 5y + 6)
Answers: 2
Answer
question
Mathematics, 22.06.2019 01:40
The graph represents f(x)=[x]+3. what is f(-2.2)?
Answers: 1
Answer
question
Mathematics, 22.06.2019 02:00
Aladder that is 20 ft. long against the side of a building. f the angle formed between the ladder and the ground is 75 degrees, how far is the bottom of the ladder from the base of the building?
Answers: 3
Answer
You know the right answer?
Một lớp có 10 học sinh nam và 15 học sinh nữ. Có bao nhiêu cách chọn ngẫu nhiên 5 học sinh nếu : A,...
Questions
question
Mathematics, 14.04.2021 18:00
Angelique had 20 tokens to use for games at the arcade. She lost some of them. Her dad tripled the tokens she had left. Angelique wrote the expressio...
question
English, 14.04.2021 18:00
Ask me anything i will answer honestly...
question
English, 14.04.2021 18:00
JUST WRITE A SUMMARY Write a summary of “Tribal Nations: Climate Change Threatens Traditional Ways of Life.”To begin, save this document to you...
question
Mathematics, 14.04.2021 18:00
I need help pls help ...
question
History, 14.04.2021 18:00
Which of these is described in this scenario...
question
English, 14.04.2021 18:00
WRITE A SUMMARY OF “Tribal Nations: Climate Change Threatens Traditional Ways of Life.” Type or copy your work here:...
question
Mathematics, 14.04.2021 18:00
Mrs. Barto has a pet rabbit and wants to build a pen for it. She has 3 pieces of limber : one is 3 ft, one is 7 ft, and the other is 8 ft long. can sh...
question
Mathematics, 14.04.2021 18:00
In the figure below, solve for the value of y. Y = _ (round your answer to the nearest tenth)
question
Mathematics, 14.04.2021 18:00
Select the correct answer. Which type of fee is charged by brokers only when investors are buying and selling their assets? A. trade commission B. res...
question
Mathematics, 14.04.2021 18:00
A factory produces blue pens and black pens. Each week, 2/3 of the pens produced at the factory are black. Write and solve an equation that can be us...
question
Social Studies, 14.04.2021 18:00
Hey anyone want to talk??...
question
Mathematics, 14.04.2021 18:00
FInd the sum of 5x+20 and the opposite of 20 write an equivalent expression in standard form. Justify each step...
question
Chemistry, 14.04.2021 18:00
Identify the Bronsted-Lowry Acid, base, and conjugate acid-base pairs in the following reactions. H2PO4 -(aq)+ HS2O-(aq)<-> H3PO4(aq)+ SO4 2-(aq...
question
Mathematics, 14.04.2021 18:00
What does 2x+2y=7 equal to...
question
Mathematics, 14.04.2021 18:00
6x4/12+72/8-9 using pemdas...
question
English, 14.04.2021 18:00
Which transition words, in order, best fill in the blanks? Every middle school English class should include a unit in which students put on a p...
question
Health, 14.04.2021 18:00
What is the rate of change for the function in the table? O 2 songs for $1 O $2 per song O4 songs for $1 O $4 per song...
question
Mathematics, 14.04.2021 18:00
WILL GIVE BRAINLIEST!! The Browns plan to fly to their vacation spot and then drive through the mountains. They arranged to rent a sedan for
question
Mathematics, 14.04.2021 18:00
It says What is the area in square inches ​ ...
question
Biology, 14.04.2021 18:00
Which type of specialized cells would be found in an animal’s neuvous system?...
More questions: Mathematics Another questions
Questions on the website: 13722361
See results (0)