1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
yulyashka [42]
2 years ago
8

Two friends are taking an english class that has a monthly reading list. once a student chooses a book from the list, no other s

tudent can choose that book. if there are 3 mystery and 4 romance books left, what is the probability that the first friend will randomly select a mystery book and the second friend will randomly select a romance book?
History
2 answers:
Galina-37 [17]2 years ago
5 0
Probability = Number of ways something can happen / Total number of outcomes; or:
P  = m / n
If the first friend randomly selects a mystery book the probability is:
3 / ( 3 + 4 ) = 3 / 7.
After that he leaves 2 mystery and 4 romance books. Probability that the second friend will randomly select a romance book is then :
4 / ( 2 + 4 ) = 4 / 6. And finally, the probability for all of that is:
P = 3 / 7 * 4 / 6 = 2 / 7.
Answer: The probability is 2 / 7.
 
telo118 [61]2 years ago
3 0

Answer:

The answer would 2/7 hopefully this helps!

You might be interested in
What were the Western States interested in before the Civil War?
aleksklad [387]
A slavery hope it helped 


8 0
3 years ago
How is an executive agreement different from a treaty?
Leni [432]

Answer: executive agreements are considered politically binding to distinguish them from treaties which are legallly binding.

Explanation:

4 0
2 years ago
What does Solomon think is better than a feast with disagreements?
mamaluj [8]

Answer:

B

Explanation:"Better is a dry morsel and quietness with it than a house full of feasting with strife"

8 0
3 years ago
Read 2 more answers
What was Abraham Lincoln's reasoning when he refused to let the southern states secede?
g100num [7]

For Lincoln, allowing American democracy to succeed was compatible with the ideal of freedom; allowing secessionists to destroy it (in response to a democratic election) was not.  In other words, Lincoln did not believe that true freedom was letting states do their own thing--and letting the pillars of American constitutional democracy run amok--but instead, in maintaining a union where the great experiment of democracy could flourish.  As Lincoln himself said quite clearly in the Gettysburg Address, he was  committed to making sure "...that government of the people, by the  people, for the people, shall not perish from the earth."  I suppose you can argue that Lincoln's vision of freedom was not worth the price, but you cannot deny that he had a vision of freedom--and that, for him, this vision was compatible with maintaining the historic, unprecedented political freedom that was achieved in 1776.


5 0
3 years ago
When did world war 1 end?
satela [25.4K]
World War 1 ended November 11th, 1918
8 0
3 years ago
Read 2 more answers
Other questions:
  • In which geographical region is bermuda situated
    14·1 answer
  • In the 10 years after Muhammad's death, Islam was spread throughout the Middle East primarily by __________.
    9·1 answer
  • Why did slaveholders in the Carolinas allow slaves greater autonomy than they had in the Chesapeake or West Indies?
    9·1 answer
  • How did european nations mistreat native americans??
    9·1 answer
  • Compare William McKinley and William Jennings Bryan
    5·2 answers
  • The Byzantine Empire blends Greek culture with all of the following except ________
    8·1 answer
  • Why did the Allied leaders begin to hold conferences starting in 1943? Check all that apply.
    8·2 answers
  • IM TIRED OF THIS SO SOMEONE PLS HELP ME
    14·1 answer
  • The Olmec people created art as a way to give power to the spirits and their spirit ruler. Art was considered sacred work that g
    12·1 answer
  • Help please me answer this question.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!