menu
Qammunity
Login
Register
My account
Edit my Profile
Private messages
My favorites
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
A class has 16 boys and 20 girls. A prefect is to be chosen from the class. If each student is equally likely to be chosen, calculate the probability that the selected prefect is: (a) a boy (b) a girl
asked
Mar 8, 2022
226k
views
4
votes
A class has 16 boys and 20 girls. A prefect is to be chosen from the class. If
each student is equally likely to be chosen, calculate the probability that the
selected prefect is:
(a) a boy (b) a girl
Mathematics
high-school
Vinibrsl
asked
by
Vinibrsl
8.3k
points
answer
comment
share this
share
0 Comments
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
1
Answer
5
votes
Answer:
Step-by-step explanation:z
Randa
answered
Mar 14, 2022
by
Randa
8.2k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
← Prev Question
Next Question →
Related questions
asked
Oct 16, 2024
102k
views
Who is a social prefect
Marc Harry
asked
Oct 16, 2024
by
Marc Harry
7.9k
points
English
high-school
2
answers
0
votes
102k
views
asked
Oct 3, 2024
163k
views
how to deliver a speech on a speech and prize giving day on your schools achievement as a school prefect
Javi Kroonenburg
asked
Oct 3, 2024
by
Javi Kroonenburg
8.1k
points
English
college
1
answer
5
votes
163k
views
asked
Feb 14, 2024
122k
views
A speech from the head prefect condemning a riot by the student
Scott Hannen
asked
Feb 14, 2024
by
Scott Hannen
7.6k
points
English
college
1
answer
4
votes
122k
views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.4m
questions
12.2m
answers
Other Questions
How do you can you solve this problem 37 + y = 87; y =
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
A dealer sells a certain type of chair and a table for $40. He also sells the same sort of table and a desk for $83 or a chair and a desk for $77. Find the price of a chair, table, and of a desk.
The cost of 5 similar digital cameras and 3 similar video cameras is 3213. Each video camera costs 4 times as much as each digital camera. John buys a digital camera and a video camera. How much does he
Mr. Jacob is 55 years old and tony is 7 years old. in how many years will mr. Jacobs be 4 times as old as Tony
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search Qammunity