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
Leona [35]
3 years ago
12

Two students from a group of eight boys and 12 girls are sent to represent the school in a parade if the students are chosen at

random what is the probability that both students are girls?
Mathematics
1 answer:
Sunny_sXe [5.5K]3 years ago
3 0

If you choose one person from the group, you have a 12/20 chance of them being a girl. Now, if the first person is a girl, we have one less girl and one less person to choose from. So, the new probability for the second person is 11/19.

Then, we multiply the chances

12/20 * 11/19

3/5 * 11/19

33/95

You might be interested in
Help me with this!!!
gulaghasi [49]

Answer: (3,3)

Midpoint formula = (\frac{x1+x2}{2} , \frac{y1+y2}{2})

6 + 0 / 2 = 2

1 + 5 / 2 = 7

3 0
3 years ago
PLEASE HELP! GEOMETRY.
vitfil [10]
I hope this helps you

3 0
3 years ago
Approximately what percent of these trees have a diameter between 90 and<br> 210 centimeters?
Mkey [24]

34%nkc rfjlk kcrnefntsxnjfg

3 0
3 years ago
Volume of triangular prism
galina1969 [7]

Answer:

216

Step-by-step explanation:

9 * 6 = 54

54 * 8 = 432

432/2 = 216 is the answer

5 0
3 years ago
Read 2 more answers
Hello everyone!<br> Can someone help me with this probability problem?<br> Thanks
loris [4]
The answer may or may not be B
4 0
3 years ago
Other questions:
  • How to turn 3x = -2y into standard form
    11·1 answer
  • A library checked out 52 books. 24 are fiction books what is the ratio for fiction to non fiction books. Please show how it is d
    12·1 answer
  • Dora wants to paint the walls, ceiling and floor of her playhouse. The dimensions of the playhouse are 3 m long by 4 m wide by 5
    13·1 answer
  • Write this ratio as a fraction in simplest form without any units.<br> 45 days to 5 weeks
    12·1 answer
  • If Pentagon ABCDE was dilated to create Pentagon A'B'C'DE', what rule was used?
    7·1 answer
  • Letter d is 7 someone help me please!!!!
    15·2 answers
  • Translate this sentence into an equation 75 is the sum of 13 and Janelle's savings.
    9·2 answers
  • I need help with this
    5·1 answer
  • Can someone please help me with this question
    12·1 answer
  • Pls help me to find out this answer e,f,g,h no. only​
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!