subject
Mathematics, 17.04.2020 01:34 butterflyrhodes01

Probability with permutations and combinations
There are 8 students in a class: 4 boys and 4 girls.
If the teacher picks a group of 3 at random, what is the probability that everyone in the group is a girl?

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 20:00
Ana drinks chocolate milk out of glasses that each holdof a liter. she has of a liter of chocolate milk in her refrigerator. 10 how many glasses of chocolate milk can she pour?
Answers: 2
question
Mathematics, 21.06.2019 20:00
Given: ∆mop p∆mop =12+4 3 m∠p = 90°, m∠m = 60° find: mp, mo
Answers: 1
question
Mathematics, 22.06.2019 00:50
Atravel agent is booking a trip to england, scotland, ireland, and france for a group of senior citizens. the agent sent surveys to the group, asking which countries they would like to visit, in order, and created the shown preference schedule (e = england, i = ireland, s = scotland, f = france). which country is the condorcet winner? number of votes 15 12 16 19 1st f e e i 2nd e s i s 3rd s i s e 4th i f f f 1. scotland 2. england 3. france 4.ireland
Answers: 1
question
Mathematics, 22.06.2019 02:50
Arepresentative from plan 1 wants to use the graph below to sell health plans for his company how might the graph be redrawn to emphasize the difference between the cost per doctor visit for each of the three plans?
Answers: 1
You know the right answer?
Probability with permutations and combinations
There are 8 students in a class: 4 boys and 4 g...
Questions
question
Mathematics, 26.08.2019 23:30
question
English, 26.08.2019 23:30
question
Mathematics, 26.08.2019 23:30
Questions on the website: 13722360