Question and answer
Two number cubes are rolled. What is the probability that the sum of the numbers rolled is either a 7 or an 11?
There are 6 ways to roll a 7, and 2 ways to roll an 11, out of a total of 36 possible rolls. So the chance of rolling a 7 or an 11 is 6/36 + 3/36 = 8/36 = 2/9
Expert answered|Masha|Points 445|
Question
Asked 7/14/2011 11:47:11 AM
0 Answers/Comments
Get an answer
New answers
Rating

There are no new answers.

Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
Questions asked by the same visitor
A bag contains 3 red marbles, 2 blue marbles, and 5 green marbles. What is the probability of selecting a red marble, replacing it in the bag and then selecting a green marble?
Weegy: .35625 (More)
Question
Updated 7/14/2011 1:47:22 PM
1 Answer/Comment
If you replace the marble inside the bag, then the total number of marbles remains the same. (2/10) * (5/10) ==> 10/100
Added 7/14/2011 1:47:22 PM
A number cube is rolled and a coin is tossed. What is the probability of the coin landing on tails and rolling a six on the number cube?
Weegy: 8.33 percent since theres 12 possble outcomes (More)
Question
Expert Answered
Asked 7/14/2011 11:22:59 AM
0 Answers/Comments
A bag contains 3 red marbles, 2 blue marbles and 5 green marbles. What is the probability of selecting a blue marble, replacing it in the bag and then selecting a green marble?
Weegy: .35625 (More)
Question
Updated 7/14/2011 1:46:58 PM
1 Answer/Comment
If you replace the marble inside the bag, then the total number of marbles remains the same. (2/10) * (5/10) ==> 10/100
Added 7/14/2011 1:46:58 PM
18,795,907 questions answered
Popular Conversations
What is the equation of the line that passes through (4, -1) and (-2, ...
Weegy: The equation of the line that passes through (4, -1) and (-2, 3) is: 2x + 3y - 5 = 0. User: If f(x) = 3x2 - ...
12/19/2014 9:38:50 AM| 4 Answers
Simplify 7(n - p) + 5p. User: Simplify 8 + 3{x - 2[x + 5(x + 3)]}. ...
Weegy: 3-3 = 0 User: Select the correct product. (y + z)3 Weegy: What do you want me to do about your equation? ...
12/19/2014 10:41:10 AM| 4 Answers
3 + 2y = -3, what is y?
12/19/2014 1:06:06 PM| 3 Answers
What is the solution of the equation? A. –4 B. 8 C. 44 ...
Weegy: (b + 6)/5 = 10 b + 6 = 50 b = 50 - 6 b = 44 User: What is the solution of the equation? 3 = b + 3 A. 9 ...
12/19/2014 4:08:47 PM| 3 Answers
The US is the world’s leading producer of ...
12/19/2014 6:33:14 AM| 2 Answers
Solve: 2x + 16 = 40
Weegy: 2x + 3 = 5; 2x = 5 - 3; 2x = 2; x = 2/2; x = 1 User: Factor: x2 - 12x + 27
12/19/2014 7:51:37 AM| 2 Answers
Find the product. -2x a(-4x b - 2x 3 + 5x)
Weegy: 2x a(-4x b - 2x 3 5x), The result is 2xa(-4bx-30x^2) User: Simplify 8 + 3{x - 2[x + 5(x + 3)]}. User: Find ...
12/19/2014 10:32:54 AM| 2 Answers
monologue User: Shepheardes Calender
12/19/2014 11:08:20 AM| 2 Answers
Find the product mentally. (2m - 9)2
Weegy: 3-3 = 0 User: Select the correct product. (a + 8)(b + 3)
12/19/2014 11:08:48 AM| 2 Answers
Find the product mentally. (ab + 3)(ab - 3)
Weegy: 3-3 = 0 User: Find the product. (r + s)2
12/19/2014 11:11:21 AM| 2 Answers
Weegy Stuff
S
L
P
Points 1116 [Total 4960]| Ratings 0| Comments 1116| Invitations 0|Offline
S
L
Points 711 [Total 1402]| Ratings 1| Comments 701| Invitations 0|Offline
S
1
L
1
L
P
P
L
P
Points 663 [Total 14848]| Ratings 0| Comments 663| Invitations 0|Offline
S
Points 663 [Total 663]| Ratings 1| Comments 653| Invitations 0|Offline
S
P
C
L
P
L
1
Points 88 [Total 6407]| Ratings 1| Comments 78| Invitations 0|Offline
S
L
Points 72 [Total 1532]| Ratings 1| Comments 62| Invitations 0|Online
S
1
L
L
Points 33 [Total 6700]| Ratings 0| Comments 33| Invitations 0|Offline
S
Points 30 [Total 30]| Ratings 0| Comments 0| Invitations 3|Offline
S
Points 23 [Total 29]| Ratings 0| Comments 23| Invitations 0|Offline
S
Points 22 [Total 22]| Ratings 0| Comments 2| Invitations 2|Offline
Home | Contact | Blog | About | Terms | Privacy | Social | ©2014 Purple Inc.