Wednesday

October 26, 2016
Number of results: 133,987

**Probability, Math**

Two fair dice are thrown. What is the probability: * at least one shows a 3, given the sum is a 7 *the sum is a 7, given at least one shows a 3

*April 13, 2016 by Shylea*

**Statistics**

If two dice are rolled, what is the probability that the sum of the numbers is at least 8?

*April 5, 2010 by Debbie*

**Probability**

Two dice are rolled. Find the odds that the score on the dice is either 7 or 12. A) 7 : 29 B) 1 : 5 C) 1 : 1 D) 19 : 17 I am so lost it isn't funny. I do not know how to figure this out.

*May 15, 2010 by BWB*

**probability**

Find the probability of seeing at most 5 dots, but also an odd number of dots when 2 fair dice are rolled.

*April 21, 2014 by heny*

**Math**

Suppose you play a game in which two fair standard dice are rolled. If the numbers showing on the dice are different, you lose $2. If the numbers showing are the same, you win $2 plus the dollar value of the sum of dice. Complete the next table, in which the values in the ...

*April 18, 2010 by Hannah*

**Algebra 2**

What is the probability when you roll 2 dice and you roll a number greater than 4 on the first dice and a 2 on the second dice? pls help :)

*March 4, 2012 by Mary*

**math**

a pair of dice are rolled and the sum on their upturned faces is recorded. What is the probability that the sum showing is 8, given that one die is showing a 5? Taking into consideration the numbers 1-6 on the second die wouldn't the probability be 1/6?

*November 22, 2010 by m*

**math**

Two dice are rolled. What is the probability that the sum of the dots on the upward faces is NOT 12

*April 25, 2010 by angie*

**Math**

A pair of dice are rolled and the sum on their upturned faces is recorded. What is the probability that the sum showing is 8, given the one die is showing a 5?

*August 5, 2009 by Patti*

**math**

A pair of dice are rolled and the sum on their upturned faces is recorded. What is the probability that the sum showing is 8, given that one die is showing a 5?

*September 30, 2009 by Aleah*

**mATH**

A pair of dice are rolled and the sum on their upturned faces is recorded. What is the probability that the sum showing is 7 given that one die is showing a 4?

*October 16, 2009 by katelynn*

**math**

A pair of dice are rolled and the sum on their upturned faces is recorded. What is the probability that the sum showing is 8, given that one die is showing a 5?

*December 13, 2009 by Codi*

**math**

A pair of dice are rolled and the sum on their upturned faces is recorded. What is the probability that the sum showing is 8, given that one die is showing a 5?

*December 16, 2009 by t*

**Math**

Two dice are rolled what are the odds of getting a smaller number on the second roll? P ( same number or sum greater than 8)

*April 29, 2014 by Chris*

**Math 115 Statistics**

In the game of craps, the player rolls two balanced dice, 36 equally likely outcomes, compute the probability the player looses on the first roll if the sum of the dice is 3, 4, or 6.

*July 18, 2015 by Tamiko*

**probability**

A fair dice is rolled 4 times. What is the probability that at least 2 of the numbers are the same? Use the format a/b.

*March 7, 2013 by Anonymous*

**math**

If a single fair die is rolled, find the probability of a 4 given that the number rolled is odd.

*November 25, 2010 by jo*

**Stats**

I roll a pair of fair dice and compute the number of spots on the two sides facing up. Denote this total by X. The probability distribution of X is X Prob 2 1/36 3 2/36 4 3/36 5 4/36 6 5/36 7 6/36 8 5/36 9 4/36 10 3/36 11 2/36 12 1/36 The probability that X is an even number is

*July 2, 2013 by MT*

**math**

two 6 sided dice are rolled . what is the probability the sum of the two numbers on the die will be 6

*November 27, 2012 by Anonymous*

**college math**

a pair of dice are rolled and the sum is recorded. What is the probability that the sum shown is 8 given that one die is showing 5? Is this done correctly? P(8|5)=1/6 x 1/6= 1/36 I really just want to make sure I have done this the right way!

*November 18, 2009 by Lauren*

**Probability independence**

A fair die is rolled twice with the two rolls being independent of each other. Let M be the maximum of the two rolls and D be the value of the first roll minus the value of the second roll. Are M and D independent?

*January 22, 2009 by Julie*

**Probability**

A fair die is rolled twice with the two rolls being independent of each other. Let M be the maximum of the two rolls and D be the value of the first roll minus the value of the second roll. Are M and D independent?

*January 21, 2009 by Julie*

**Computer Science Java**

I have to write program for a dice game and use a boolean variable in the application class of the dice game that equals true when snake eyes, doubles, and box cars have been meet. I am having a little trouble doing that in my application class so I was wondering if somebody ...

*October 13, 2009 by Lisa*

**Probability **

A pair of fair dice is tossed once. Find the probability a sum of 5 or 3 appears.

*May 2, 2012 by Amanda*

**algebra**

Suppose that in a particular game two dice are tossed, and various amounts are paid according to the outcome. Find the requested probability. (Enter the probability as a fraction.) If a seven or an eight occurs on the first roll, the player wins. What is the probability of ...

*May 27, 2014 by Mary Ann *

**Probability**

Roll four dice one time. What is the probability that the sum will be odd?Can anyone explain/show in detail how to find the answer to this problem?

*September 12, 2010 by Diane*

**Probability**

Roll four dice one time. What is the probability that the sum will be odd?Can anyone explain/show in detail how to find the answer to this problem?

*September 12, 2010 by Diane*

**statistics**

your teacher has invented a fair dice game to play. your teacher will roll one fair eight sided die and you will roll a fair six sided die. each player rolls once and the winner is the person with the higher number. in case of a tie neither player wins. a. let A be the event "...

*January 6, 2013 by bri*

**math**

using two fair dice, what is the probability of rolling a sum that exceeds 4?

*March 12, 2012 by christine*

**Math**

Two dice are rolled. Find the probability that an even number is rolled on one die and an odd number is rolled on the second die.

*June 13, 2009 by Maya*

**Math**

Independent Events Two dice are rolled. What is te probability of each event? 1. The numbers total 9. 2. The numbers total 2. 3. Both dice display the same number. 4. The sum of the numbers is not 8. Please help, I don't get this.

*November 3, 2008 by Larry*

**Algebra2**

how do you solve this? A dice is rolled twice. What is the probability of getting a multiple of 3 on the first roll or a total of 7?

*April 10, 2012 by A*

**math**

If two fair dice are rolled, find the odds in favor of getting doubles

*July 15, 2012 by mary*

**Math**

A pair of dice is rolled, one is red other is green. Find the probability that the sum is 6

*June 8, 2015 by Barbara*

**Math**

You roll two fair dice. Let E be the event that an even total shows on the dice. Let F be the event that a three shows on at least one die. Find P(F) and P(F∣E).

*September 18, 2016 by Hannah*

**statistics**

A friend offers you the following game: You will roll 2 fair dice. If the sum of the two numbers obtained is 2,3,4,9,10,11,or 12 the friend will pay you $20. However, if the sum of the two numbers is 5, 6,7, or 8, you pay your friend $20. This friend points out to you that ...

*April 11, 2011 by Sarita*

**math!**

Suppose that to land on Free Parking in the game of Monopoly, you will need to roll a 3, and to land on Chance you will need to roll a 7. What is the probability that on your roll of two fair, six-sided dice that you will land on either Free Parking or Chance?

*July 31, 2013 by emma*

**Probability**

Two cubes are rolled .both cubes are labelled 1 to 6.the number rolled are added. What is the probability of each out come ? a) sum is 12 B)the sum is less than 4. C)the sum is 7. D)the sum is 2.

*May 29, 2012 by Sam*

**Probability **

Two number cubes are rolled .both cubes are Labelled to 6. The numers rolled are added . What is the probability of each outcome? A) the sum is 12. B) the sum is less then 4. C) the sum is 7. D) the sum is 2.

*May 29, 2012 by Sam*

**Math**

A pair of dice are rolled and the sum on their upturned faces is recorded. What is the probability that the sum showing is 8, given that one die is showing a 5? Answer: 1/6. Did I come up with the right answer? Thanks.

*August 3, 2009 by B.B.*

**Statistics**

If a pair of dice (one red; the other blue) are rolled, Find the probability of landing on a sum of 9

*April 25, 2015 by Kalee*

**Statistics 107**

If two dice are rolled simultaneously, what is the probability that the number is the same on both dice?

*April 4, 2010 by Debbie*

**maths**

Two balanced dice are rolled. Let x be the product of the two dice. 3.1. Construct the probability distributions of x.

*August 30, 2016 by akum*

**drawing**

Two dice are rolled. What is the probability of rolling a total of five on the two dice?

*July 7, 2011 by Anonymous*

**PROBABILITY MATH HELP!!!!! DICE**

A die is rolled. Find the probability of the given event. The number showing is an even number; The probability is :

*September 30, 2016 by Sarah*

**Statistics**

You have a fair die. The die has a 2 on two sides, a 4 on two sides and a 6 on two sides. Note: the only possible outcomes for each roll are 2, 4 or 6. (a) Draw a tree diagram that shows the possible outcomes of rolling the die twice (my answer Roll 1: 2, 4, 6 Roll 2: 2,4,6 ...

*February 11, 2012 by Laura*

**Math**

space for a roll of two number cubes is shown in the table. (1,1)|(1,2)|(1,3)|(1,4)|(1,5),(1,6) (2,1)|(2,2)|(2,3)|(2,4)|(2,5)|(2,6) (3,1)|(3,2)|(3,3)|(3,4)|(3,5)|(3,6) (4,1)|(4,2)|(4,3)|(4,4)|(4,5)|(4,6) (5,1)|(5,2)|(5,3)|(5,4)|(5,5)|(5,6) (6,1)|(6,2)|(6,3)|(6,5)|(6,5)|(6,6) ...

*May 4, 2016 by Till a*

**Math - PLEASE**

I roll twelve 4-sided dice. What is the probability that I roll at least one 2? What is the probability that I roll exactly three 2s? i don't knowm sorry the same question was answered by Economist at 4:59

*March 29, 2007 by Lauren*

**One Math**

The sample space for a roll of two number cubes is shown in the table. (1,1)|(1,2)|(1,3)|(1,4)|(1,5),(1,6) (2,1)|(2,2)|(2,3)|(2,4)|(2,5)|(2,6) (3,1)|(3,2)|(3,3)|(3,4)|(3,5)|(3,6) (4,1)|(4,2)|(4,3)|(4,4)|(4,5)|(4,6) (5,1)|(5,2)|(5,3)|(5,4)|(5,5)|(5,6) (6,1)|(6,2)|(6,3)|(6,5)|(6...

*February 25, 2016 by Sandy*

**ALGEBRA**

Dice is a popular game in gambling casinos. Two dice are tossed, and various amounts are paid according to the outcome. In a certain game, if a four or eleven occurs on the first roll, the player wins. What is the probability of winning on the first roll?

*November 27, 2011 by Daniel*

**ALGEBRA**

Dice is a popular game in gambling casinos. Two dice are tossed, and various amounts are paid according to the outcome. In a certain game, if a four or eleven occurs on the first roll, the player wins. What is the probability of winning on the first roll?

*November 27, 2011 by Daniel*

**math**

Dice is a popular game in gambling casinos. Two dice are tossed, and various amounts are paid according to the outcome. In a certain game, if a twelve or five occurs on the first roll, the player wins. What is the probability of winning on the first roll? 1 0

*August 24, 2012 by Anonymous*

**Math - Statistics**

I roll 12 4-sided dice. What is the probability that I roll at least one 2? What is the probability that I roll exactly three 2s? So i take it, on any give roll, the probability of rolling a 2 is .25 (25%); the probability of rolling something else must be .75 The probability ...

*March 29, 2007 by Lauren*

**Probability**

f two indistinguishable dice are rolled, what is the probability of the event {(3, 3), (2, 3), (5, 3)}? 1 What is the corresponding event for a pair of distinguishable dice? 2 {(3, 3), (2, 3), (5, 3)} {(3, 3), (2, 3), (5, 3), (3, 5), (3, 2)} {(3, 3), (2, 2), (5, 5), (3, 5), (3...

*December 5, 2010 by Liz*

**Math urgent**

If two "fair" dice are tossed what is the probability that the sum of their faces will be a multiple of 3? Show or explain how you got your answer?

*June 3, 2010 by Mimi*

**English**

Roll the dice. If you get 3 on the face of the dice, move forward for 3 spaces. Roll the dice. If you have 3 on the face of the dice, move forward for 3 spaces. Roll the dice. If you get Number 3 on the face of the dice, move forward for 3 spaces. Roll the dice. If you get ...

*March 20, 2009 by John*

**help please**

Two six sided dice were rolled, and a friend tells us that the numbers that came up were identical. Find the probability that the sum of the numbers was as follows: a) 4 b) 11 c) an even number d) an odd number

*July 7, 2013 by Annonymous*

**roll dice**

Event A you roll the die and it's even Event B you roll the die and it's less than 5 Roll the die once. What is the probability that Event A will occur given that Event B has alrady occured? would it be 3/4 = .75 or 75% not sure need help and, Roll the die once. what is the ...

*April 16, 2011 by sonney32*

**math**

this is real hard and i would love some help. In a game of craps, a player rolls 2 balanced dice. There are 36 equally likely outcomes. What is the probability that: a) the sum is either 3 or 8 b) the sum is 6 or doubles rolled c) the sum is 6 AND doubles d) the sum is 6 and ...

*November 1, 2008 by austin*

**6 grade math**

Two dice are rolled. Find the odds in favor of a sum of 6.

*January 18, 2010 by James*

**Probability II =) **

You are shown five cards, Three have X written on them and two have Y. The cards are turned over so the X abd Y are no longer visible, and shuffled/ One card is picked and laid face up on the table. It is an X. If the remaining cards are shuffled and another card is now laid ...

*February 19, 2010 by Kesha*

**Probabilities**

Two dice are thrown and the sum of the number of dots on the dice are noted. The probability that the sum is neither 2 or 3 is?

*April 21, 2009 by Andrey L*

**Data management **

Which of the following three events is more likely to happen that a person get a) At least 1 six when 6 dice are rolled; b) At least 2 sixes when 12 dice are rolled, or c) At least 3sixes when 18 dice are rolled. Explain why.

*July 26, 2015 by Helen*

**maths(Probability)**

Two fairly six~sided dice are rolled,find the probability that their total score is (a)2 (b)7 (c)a prime number (d)a perfect square. Solutions. (a)2/6=1/3 (b)7/6

*February 11, 2015 by eliphasjnr*

**math**

A fair 6 sided dice is marked with the numbers 1, 2, 3, 4,5, and 6. The dice is rolled three times and the results are added. How many different sums are possible?

*December 8, 2014 by lisa*

**Albebra**

2 dice are rolled.What is the probability that neither both numbers are 2's or their sum is less than 6?

*May 28, 2014 by Frank*

**math**

probability... two dice are tossed.... and their sum is recorded ..find probability p ( sum is between 2 and 9)

*August 25, 2010 by tana*

**Geometry**

Paul claims, "the probalbility of rolling a sum of 6 when you roll two dice is 1/11, because two dice have sums 2 through 12 which means there are 11 possible sums. "how do you respond?

*January 14, 2011 by crystal*

**Math**

if you roll a pair of fair six-sided number cubes, what is the probability of rolling two numbers whose sum is 2?

*October 18, 2010 by Teresa*

**Probability**

The newest invention of the 6.041x staff is a three-sided die. On any roll of this die, the result is 1 with probability 1/2, 2 with probability 1/4, and 3 with probability 1/4. Consider a sequence of six independent rolls of this die. 1. Find the probability that exactly two...

*February 20, 2015 by qwerty*

**math**

3 fair dice are tossed. Find the probability of dice showing at most one 6

*May 2, 2011 by yoko*

**math **

A pair of dice is rolled. What is the probability of the sum of the numbers shown uppermost is less than 6?

*February 20, 2011 by Vanny*

**Stats HELP PLEASE**

The game of Yahtzee is played with five fair six-sided dice. A turn consists of rolling all five dice, selecting the ones you want to keep, re-rolling the rest, and then doing this one more time, if necessary. You need to match certain conditions in order to score points. (For...

*October 28, 2009 by CM*

**math**

In rolling a pair of dice, suppose you win $5 if the sum is 10 but lose $2 if the roll is "doubles." If the price to play is $1, would it be a fair game? Justify your answer.

*October 31, 2008 by joey*

**Geometry**

Six standard six-sided die are rolled. Let p be the probability that the dice can be arranged in a row such that for 1\leq k \leq 6 the sum of the first k dice is not a multiple of 3. Then p can be expressed as \frac{a}{b} where a and b are coprime positive integers. What is ...

*March 12, 2013 by John*

**math**

A specially made pair of dice has only one- and two-spots on the faces. One of the dice has three faces with one-spot and three faces with two-spot. The other die has two faces with one-spot and four faces with a two-spot. One of the dice is selected at random and then rolled ...

*July 29, 2014 by Sunny*

**science**

A pair of fair dice is tossed once. If the sum of the two numbers is greater than 9, the probability that one of the numbers is a 6 =

*July 17, 2012 by chinthaka*

**pre algebra**

Two 6-sided dice are rolled. Find the odds of rolling s sum that is a prime number

*April 3, 2011 by Anonymous*

**Algebra 2**

Consider 2 dice being rolled together. Calculate the probability of rolling an even sum

*March 25, 2015 by Mary*

**Probability and statistics **

A dice game involves rolling 2 dice. If you roll a 2, 3, 4, 10, 11, or a 12 you win $5. If you roll a 5, 6, 7, 8, or 9 you lose $5. Find the expected value you win (or lose) per game.

*September 18, 2012 by Rosmery *

**Math**

Consider a die with 8 sides, marked one, two, three, and so on. assuming equally likely outcome, find the probability that the sum of two dice is the given number. If p(10)=

*June 13, 2012 by Linda*

**Math**

Leah and Sam were playing a game with two dice. They took turns rolling the dice and finding the products of the numbers rolled. To make the game fair, if Leah rolls a certain product she gets 2 points. If Sam rolls a certain product, he gets 3 points. What might the products ...

*January 12, 2016 by Christine*

**math**

you roll a fair number cube twice. what is the probability of rolling two 3's if the first roll is 5

*May 12, 2010 by jane*

**probability**

Jodie tosses a biased coin and throws two tetrahedral dice.The probability that the coin shows a head is. Each of the dice has four faces, numbered 1, 2, 3 and 4. Jodie’s score is calculated from the faces that the dice lands on, as follows:if the coin shows a head, the two ...

*October 25, 2015 by Ataul*

**math**

i'm supposed to make an equation going off of this problem.. it is supposed to be an exponential equation, but i don't exactly know how i am supposed to do this.. please help:(.. You roll 36 dice and remove the dice with one dot showing. You roll the remaining dice and remove ...

*February 4, 2009 by jacklyne*

**Algebra 2**

Suppose you roll two dice. Find the number of elements in the event space of rolling a sum of 2.

*April 26, 2012 by t*

**Probability**

7) Suppose that you roll a pair of standard 6-sided dice a total of 42 times. What is the probability that you will get a sum of 5 at least four times?

*March 22, 2012 by Anne*

**Math**

Alice and Finn roll two number cubes. Which of the following rules will make the game fair? Alice wins if a total of 5 is rolled. Finn wins if a total of 9 is rolled. Alice wins if a total of 7 is rolled. Finn wins if a total of 8 is rolled. Alice wins if a total of 3 is ...

*February 14, 2013 by Jonathon*

**Maths**

Two tetrahedral dice are thrown; one is red and the other is blue . The number on which each lands is noted, the faces being marked 1,2,3,4. Find the probability that the sum of the numbers on which the dice lands is 6 given that the red die lands on an odd number.

*February 14, 2016 by Luke*

**MATH 157**

Can anyone please help me understand these math problems. #4. How many three-symbol codes (letter-number-number)can be made from the letters S, P, Y, and two-digits from the set of (0, 1, 2,..., 9) without repetition? #16. A pair of dice are rolled and the sum on their ...

*August 4, 2010 by Rayna *

**Math**

Two dice are rolled. Find the odds that the score on the dice is either 7 or 12

*December 6, 2009 by Jill*

**Math**

Two dice are rolled. Find the odds that the score on the dice is either 10 or at most 5

*October 11, 2009 by Jenny*

**math**

Two dice are rolled. Find the odds that the score on the dice is either 10 or at most 5.

*November 5, 2009 by Carli*

**math**

Jennifer is playing a game that involved rolling a fair number cube. She rolled the number 2 twelve times. What is the best prediction of the number of times she will roll a 2 if she rolls the dice 100 times?

*April 26, 2016 by Oscar*

**statistics**

The below table shows the probabilities generated by rolling one die 50 times and noting the up face. What is the probability of getting an odd up face? roll 1 Probability 0.22 roll2 probability 0.10 roll 3 probability 0.18 roll 4 probability 0.12 roll 5 probability 0.18 roll ...

*May 3, 2012 by sc*

**math help please**

two cards are dealt in succession from a standard deck of cards. find the probability that the first card is a diamond or a king. probability that the second card is red given that the first card was a heart. if two dice are rolled, what is the probability of rolling at least ...

*January 19, 2009 by Kennedy*

**Math**

When rolling two dice, what is the probability that the sum is 7 given that one die is a 5?

*November 29, 2012 by Michelle *

**Math**

What is the probability that rolling four fair, six-sided dice produces an even sum?

*February 15, 2011 by Diana*

**math**

Maryann rolls a 6-sided dice six times. How many ways can she roll the dice so that the sum of her numbers is 10?

*July 16, 2013 by Will*

**Math**

In how many ways can two dice be rolled to yield a sum divisible by 3?

*February 15, 2011 by Lilly*