To select two students to read the morning announcements, the principal places 5 girls names and 4 boys names in a bag. What is the probability that both students selected to read the morning announcements will be 2 girls?
1 answer
Question:
To select two students to read the morning announcements, the principal places 5 girls names and 4 boys names in a bag. What is the probability that both students selected to read the morning announcements will be 2 girls?
Answers
Answer:First let's measure how many ways can be the announcement done.We have 9 people. So 9 options for first person and 8 option for the second.We get 72 possibilities. Since it doesn't matter a is with b or b is with a the possibilities go down to 36.Now let's count how many ways we can make 2-girl pairwe can 5 options for the first person and 4 options for second. The same way divide this by 2 we are left with 10 possibilities.So we got that there are 36 pairs possible.At least find the probability divide the wanted outcome by the possible numbers of outcomes. 10/36=5/18Answer 5/18
Similar Solved Questions
1 answer
A group of friends live near each other and babysit each other’s children. They support each other when problems occur, and they cheer each other on. How would this group of friends be defined based on the institution of family?
A group of friends live near each other and babysit each other’s children. They support each other when problems occur, and they cheer each other on. How would this group of friends be defined based on the institution of family?...
1 answer
How did the Articles of Confederation reflect the sentiment expressed by Jefferson in the question above, and by other “radical thinkers” like Samuel Adams, Thomas Paine, and Patrick Henry?
How did the Articles of Confederation reflect the sentiment expressed by Jefferson in the question above, and by other “radical thinkers” like Samuel Adams, Thomas Paine, and Patrick Henry?...
1 answer
Read the research information from these two sources. In comparing or contrasting the information from these two sources, which is an accurate analysis?
Read the research information from these two sources. In comparing or contrasting the information from these two sources, which is an accurate analysis?...
2 answers
Consider the function f(x) = 10(x^2 – 7x). What are the additive and multiplicative inverses?
Consider the function f(x) = 10(x^2 – 7x). What are the additive and multiplicative inverses?...
1 answer
Draw diagram that representative of your gel
draw diagram that representative of your gel...
1 answer
Can someone plss tell me how John Peter zenger is related to journalism? And plss don’t answer if u don’t know :/
Can someone plss tell me how John Peter zenger is related to journalism?
And plss don’t answer if u don’t know :/...
1 answer
Animals utilizing external fertilization are typically _____.
Animals utilizing external fertilization are typically _____....
1 answer
A pair of mice are bred several times generating the following data table. What are the most likely genotypes of the parents?
A pair of mice are bred several times generating the following data table. What are the most likely genotypes of the parents?...
1 answer
3 coins are tossed and two six sided dice are rolled. how many possible outcomes are there?
3 coins are tossed and two six sided dice are rolled. how many possible outcomes are there?...
1 answer
Twenty decreased by the product of four and a number
Twenty decreased by the product of four and a number...
1 answer
6. f-2.3= 18.4 A) f= 16.1 B) f = 20.7 C) f= 19.7 D) f= 17.1
6.
f-2.3= 18.4
A) f= 16.1
B) f = 20.7
C) f= 19.7
D) f= 17.1...
1 answer
Write 5 bullet points on the things you learned impacted you WANT to go to college
Write 5 bullet points on the things you learned impacted you WANT to go to college...
2 answers
20. _________ is an example of a hardcore game, while ________ is thought of as a casual game. a) Angry birds, uncharted b) Tomb Raider, angry birds c) Halo, world of warcraft d) Tetris, Pokemon Go
20. _________ is an example of a hardcore game, while ________ is thought of as a casual game.
a) Angry birds, uncharted
b) Tomb Raider, angry birds
c) Halo, world of warcraft
d) Tetris, Pokemon Go...
1 answer
Calculate the mean of the following list of numbers: 3, 5, 2, 10, 6, 3, 7, 3
Calculate the mean of the following list of numbers: 3, 5, 2, 10, 6, 3, 7, 3...
1 answer
Rhonda had a piece of ribbon that was 5 feet 3 inches long she removed a 5-inch piece to use in her art project what is the length of the piece of ribbon now
Rhonda had a piece of ribbon that was 5 feet 3 inches long she removed a 5-inch piece to use in her art project what is the length of the piece of ribbon now...
1 answer
The concept of capitalism was devised by man named ___ who wrote a book called The Wealth of nation in 1776?
the concept of capitalism was devised by man named ___ who wrote a book called The Wealth of nation in 1776?...
2 answers
Logan makes 9 1/3 cups of granola the next week he made 4 times as much granola how many cups did he make in week two
Logan makes 9 1/3 cups of granola the next week he made 4 times as much granola how many cups did he make in week two...