subject
History, 12.03.2021 06:40 Bgreene2377

Twelve of the last 16 winners of the school science fair have been seventh grade students. Mona placed 3 red marbles and 1 green marble in a bag to create a simulation to predict whether future science fair winners will be seventh graders. According to Mona’s model, what is the probability that the next 4 winners will all be seventh grade students?
StartFraction 3 over 16 EndFraction
StartFraction 81 over 256 EndFraction
Three-fourths
StartFraction 7 over 8 EndFraction

ansver
Answers: 1

Another question on History

question
History, 21.06.2019 17:40
The british agricultural revolution resulted in many farmers losing their jobs. which sentence best explains the change that farmers experienced?
Answers: 1
question
History, 21.06.2019 18:00
What clause(s) expanded the power of the executive branch, especially relating to foreign policy?
Answers: 2
question
History, 21.06.2019 19:50
The superiors and subordinates of fbl inc., a swedish furniture manufacturing company, share a warm camaraderie. what kind of hofstede's value dimension does this exhibit? a. a high power distance index b. a low power distance index c. a high uncertainty avoidance index d. a low uncertainty avoidance index
Answers: 1
question
History, 22.06.2019 03:30
Why did countries not allow jewish refugees asylum?
Answers: 1
You know the right answer?
Twelve of the last 16 winners of the school science fair have been seventh grade students. Mona plac...
Questions
question
Mathematics, 26.10.2021 06:30
question
Mathematics, 26.10.2021 06:30
question
Mathematics, 26.10.2021 06:30
question
Spanish, 26.10.2021 06:30
question
Mathematics, 26.10.2021 06:30
question
Mathematics, 26.10.2021 06:30
question
Social Studies, 26.10.2021 06:40
Questions on the website: 13722363