You roll a fair number cube. What is the probability that the fair cubes shows an even number or a number less than four?

Q: you randomly draw a marble from a bag of marbles that contains 8 blue marbles , 5 green marbles ,…

A: From the information, 8 blue marbles , 5 green marbles , and 8 red marbles. The total number of…

Q: You roll a fair six-sided die twice. Find the probability of rolling a 1 the first time and a number…

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Q: Florence runs a day care centre. Of the last 15 children to enrol at the day care centre, 3 of them…

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Q: You ask a friend to think of a number from four to thirteen. What is the probability that his number…

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Q: You ask a friend to think of a number from 4 to 10. What is the probability that his number will be…

A: S= number from 4 to 10 = {4,5,6,7,8,9,10} A = number will be a multiple of three = {6,9}

Q: You roll a fair six-sided die twice. Find the probability of rolling a 3 the first time and a number…

A: When two dice are rolled the no of possible outcomes is n(s)=62 =36 Let E be the event that the 1st…

Q: You roll a​ six-sided die. What is the probability of rolling a 6 or a number greater than 3? What…

A: We want to find the probability

Q: Suppose we have a box that has 30 balls numbered 1 to 30. You draw three balls at random without…

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Q: There are 5 marbles in a jar.  They each have a number.  The numbers range from 1 – 5. Write a…

A: Given: 5 marbles in jar Numbered from 1 to 5

Q: Determine the probability of flipping heads on a coin and rolling either a 2 or a 3 on a number…

A: Flipping heads on a coin and number on a cube are both independent events we need the probability of…

Q: Suppose you have 10 tennis balls and you randomly pick some number of them. What is the probability…

A: Given the event that there are 10 tennis balls and one randomly pick some number of them.

Q: You roll a fair six-sided die twice. Find the probability of rolling a 1 the first time and a number…

A: We can roll 1 in only 1 way.For a die there are 6 possible outcomes.So, the probability of rolling a…

Q: You roll a fair six-sided die twice. Find the probability of rolling a 1 the first time and a number…

A:

Q: You roll a fair six-sided die twice. Find the probability of rolling a 2 the first time and a number…

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Q: Suppose you roll a red number cube and a yellow number cube. Find P(red 2, yellow 2) and the…

A: There are two cubes, with red colour and yellow colour.

Q: You roll a fair six-sided die twice. Find the probability of rolling a 2 the first time and a number…

A: A fair six sided die is rolled twice. Outcome of each roll is independent of each other.  There is…

Q: What is the probability of rolling a 20-side number cube to a number that is a prime or even ? a-…

A: Probability = number of Favourable event/ total number of possible outcomes

Q: The picture hows a family that has had nine girls in a row. Find the probability of this occurrence.

A: Given: Number of girls in a family = 9 Assuming that no other child is born other than 9. Also,…

Q: A number cube is rolled twice. What is the probability of getting a 6 on the first roll, then a…

A: When a dice is rolled then there are 6 outcomes.  So the probability of getting a 6 on the first…

Q: A bag contains 3 red and 6 blue balls. You draw one ball and then another without replacement. What…

A: Total number of red balls in the bag is 3. Total number of blue balls in the bag is 6.

Q: Harry tosses a nickel 4 times. The probability that he gets at least as many heads as tails

A: Harry tosses a nickel 4 times The probability that he gets at least as many heads as tails :

Q: Mario has a number cube with wife’s numbered 1 through 6. He rolls the number cube twice. He rolls…

A: Solution of this question is

Q: You roll a fair six-sided die twice. Find the probability of rolling a 3 the first time and a number…

A: From the provided information, A fair six-sided die is rolled twice. P (rolling 3) = 1/6 P (rolling…

Q: Two dice are thrown together.What is the probability that the sum of the number on the two faces is…

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Q: O Impossible O Likely O Unlikely O Certain

A: The sample space for two standard dice is given as:…

Q: You roll a fair number cube. What is the probability that the fair number cube shows an even number…

A: if we roll a fair number cube than the possible outcomes areS=1,2,3,4,5,6The no.of possible outcomes…

Q: Cristiano is rolling a number cube. What is the probability of rolling a 5 or a 6 followed by a 3 or…

A: Total number of outcomes on a number cube = 6

Q: Minh has a number cube. It has a different number on each side: 4,5,6,7,8, or 9. Minh will roll the…

A: Minh has a number cube; it is having a different number on each side as 4, 5, 6, 7, 8, 9.  The…