menu
Qammunity.org
Login
Register
My account
Edit my Profile
Private messages
My favorites
Robert has 7 black pens, 5 red pens, and 12 pencils in his desk drawer. if he reaches into his desk drawer and randomly selects something to write with, what is the probability …
Ask a Question
Questions
Unanswered
Tags
Ask a Question
Robert has 7 black pens, 5 red pens, and 12 pencils in his desk drawer. if he reaches into his desk drawer and randomly selects something to write with, what is the probability …
asked
Jul 2, 2021
224k
views
0
votes
Robert has 7 black pens, 5 red pens, and 12 pencils in his desk drawer. if he reaches into his desk drawer and randomly selects something to write with, what is the probability that he will grab a pen?
Mathematics
college
Ken Lee
asked
by
Ken Lee
8.4k
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
2
votes
robert will most likely grab a pencil
Andrew Strong
answered
Jul 6, 2021
by
Andrew Strong
7.7k
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
Jun 8, 2019
21.7k
views
Mrs. johnson has 10 blue pens, 14 black pens, and 4 red pens in a desk drawer. if she selects two pens at random without replacing them, what is the probability that she selects a red pen and then a black
Dmzza
asked
Jun 8, 2019
by
Dmzza
7.1k
points
Mathematics
high-school
1
answer
0
votes
21.7k
views
asked
Mar 25, 2020
24.0k
views
Mrs.Johnson has 14 blue pens, 7 black pens and 5 red pens in a desk drawer. If she Selects two pens at random without replacing them what is the probability that she selects a blue pen and then a black.
Matiasfha
asked
Mar 25, 2020
by
Matiasfha
8.3k
points
Mathematics
middle-school
2
answers
0
votes
24.0k
views
asked
May 18, 2021
34.8k
views
Mr. Wilson's desk drawer contains 4 black, 3 blue, and 3 red pens. If he selects one pen a random, what is the probability that it will be either blue or red?
Pdsafs Df Apk
asked
May 18, 2021
by
Pdsafs Df Apk
8.3k
points
Mathematics
high-school
1
answer
4
votes
34.8k
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
Categories
All categories
Mathematics
(3.7m)
History
(955k)
English
(903k)
Biology
(716k)
Chemistry
(440k)
Physics
(405k)
Social Studies
(564k)
Advanced Placement
(27.5k)
SAT
(19.1k)
Geography
(146k)
Health
(283k)
Arts
(107k)
Business
(468k)
Computers & Tech
(195k)
French
(33.9k)
German
(4.9k)
Spanish
(174k)
Medicine
(125k)
Law
(53.4k)
Engineering
(74.2k)
Other Questions
How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search Qammunity.org