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
UNO [17]
3 years ago
14

There are 12 students in a classroom, including the triplets joey, chloe, and zoe. If 3 of the 12 are randomly selcted to give s

peeches, what is the probability that joey with be first, chloe will be second, and zoe will be third?
A: 1/1320 B: 1/4 C: 1/48 D: 1/220
Mathematics
1 answer:
forsale [732]3 years ago
3 0

The probability of choosing Joey first is  1/12 .

If that happens, the probability of choosing Chloe next is  1/11 .

Then, the probability of choosing Zoe after that is  1/10 .

The probability of all these things happening is

          (1/12) x (1/11) x (1/10) 

       =  1/1320 = 0.00076 = 0.076 percent 

You might be interested in
This is super confusing plz help???
netineya [11]

Answer:

None. She gave half to one person then the other half to another person.

Step-by-step explanation:

Hope this is correct, if not feel free to let me know. I'm sorry in advance if this is wrong.

4 0
2 years ago
Read 2 more answers
Help with math algebra question in the picture
VashaNatasha [74]

Answer:

-_-_-_-_-_-a_-_-_-_-

3 0
3 years ago
Please answer !!!!!!!!!!!!!!!!
Stella [2.4K]
12 ft is your answer hope that helps
8 0
2 years ago
Please help, im trying get my grade up to go on a date w my bf
Inga [223]

Answer:

a+4b-24

Step-by-step explanation:

You have to multiply the entire equation by 4, which get you a+4b-24

7 0
3 years ago
Read 2 more answers
All the 5th graders at Lincoln Elementary School will go on a field trip to the science museum. Counting all the children, teach
user100 [1]

The answer must be a whole number because for example how are you suppose to fit half a child on a bus that can hold 44 people when it already holds that amount.

It will always be a whole number because if there are several left over students they will be put in another bus with more empty seats.

3 0
2 years ago
Other questions:
  • Nina earns $117.60$117.60 for 1414 hours of work.
    9·1 answer
  • Pls pls Pls pls Pls Pls help me pls pls pls pls pls pls ASAP pls pls pls Pls pls Pls pls Pls Pls help me pls pls I WILL GIVE BRA
    15·1 answer
  • 9 over 14 times 7 over 6
    6·2 answers
  • Mix 20ml per 500 ml of water what is ratio of the amount of insecticide to the amount of water
    5·2 answers
  • Your race car weighs 1.5 tons. To make the car faster, you replaced the steel body with carbon-fiber and reduced the weight by 3
    14·2 answers
  • A taxi service charges you $1.50 plus $0.60 per minute for trip to the airport the distance to the airport is 10 miles and the t
    15·1 answer
  • 5. A function is given below.<br> f(x) = 3x2 - x + 6<br> What is f(2)?<br> 2
    9·2 answers
  • After a birthday party,
    7·1 answer
  • LOL CAN SM1 PLS HELP ME
    15·2 answers
  • Number 5 only need help
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!