Suppose that you have 7 coins: 3 dimes, 3 quarters, and 1 nickels. Two coins are selected at random. What is the probability that the value of the coins you choose is exactly 15 cents? What is the probability that the value of the coins you choose is exactly 50 cents?

Q: A bag contains 9 pennies, 6 nickels, and 5 dimes. If a coin is randomly selected from the bag, then…

A: We have given that,  A bag contains,  Pennies = 9 Nickels = 6 Dimes = 5 Total  = 9+6+5 = 20 Then, We…

Q: If you randomly select a card from a well-shuffled standard deck of 52 cards, what is the…

A: Given that : A well shuffle cars deck  Total number total = 52 By using basic probability role  P{A…

Q: A jar contains jellybeans -5 red, 5 white, 2'black, and 4 orange. Dan picks one jellyběan, eats it,…

A:

Q: In a box, there are 5 dimes, 2 quarters, and 3 pennies, so a total of 10 coins. If your friend Nick…

A: Solution: From the given information, there are 5 dimes, 2 quarter and 3 pennies in a box. A coin is…

Q: The enrollment in Spring 2021 is 1400. If 550 students enrolled for Computing courses, 700 took…

A: We have to find given probability.

Q: Kaja has a dog walking business that serves 9 dogs. If she chooses 4 of the dogs at random to take…

A: Kaja serves 9 dogs out of which 4 dogs named Cherish, Taffy, Haunter, and Maverick have to be chosen…

Q: If a teacher calls on a student randomly to answer a question, what is the probability the student…

A: Given : In a certain class of students, there are 9 boys from Morrow, 6 girls from Stockbridge, 10…

Q: John has four bottles: cola, root beer, ginger, orange drinks. He chooses three of these for a…

A: Let, C=cola R=root beet O=orange    Sample set={CR, RC, CO, OC, RO, OR}  n(S)=6

Q: At a certain college, there were 400 Engineering majors, 300 Science majors, and 100 Mathematics…

A:

Q: In a certain group of 51 students, 23 are taking accounting, 17 are taking chemistry, and 4 are…

A: For any two events A and B, it is known that P[A ∪ B] = P[A]  + P[B] – P[A ∩ B].

Q: In one​ lottery, a player wins the jackpot by matching all five numbers drawn from white balls​ (1…

A: The player can pick 5 numbers from 42 numbers in 42C5 ways. (white balls) And 1 number from 32…

Q: To make a 750 piece jigsaw puzzle more challenging, a puzzle company includes 5 extra pieces in the…

A: Probability of an event is defined as total favorable outcome divided by total possible outcome.…

Q: You own 6 distinct pairs of shoes but keep all the individual shoes mixed up in the closet. Suppose…

A: If there are n mutually exclusive, exhaustive and equally likely outcomes of a random experiment and…

Q: Tom,Dick and Harry have three deck of cards.If each of them pick one card from their own deck at…

A: In each deck of 52 cards, there are 4 aces. So the probability of picking a ace is= 4/52 =1/13

Q: A man has 4 pairs of shoes, 2 suits, and 5 shirts. If he picks a pair of shoes, a suit, and a shirt…

A: It can be assumed that the man has only 1 pair of favorite shoes out of the 4 pairs he has, 1…

Q: 7 people, including Dexter and Darwin, have put their name in a lottery to win free bagels. If 4…

A: Introduction: According to the permutation rule, if r distinct items are to be chosen from n items…

Q: Determine the probability that the second card is a 6. P(6∣10 of hearts) = ?

A:

Q: If you randomly select a card from a well-shuffled standard deck of 52 cards, what is the…

A: Define the event E as, the randomly chosen card is a 4. The number of 4 cards in the 52 card deck…

Q: Alice has 8 pennies, 4 nickels, 2 dimes, and 6 quarters in her pocket. If one coin is drawn…

A:

Q: Taryn has 15 soccer trophies but she only has room to display 9 of them on a shelf. If she chooses…

A: Probability: Probability is a chance factor that occurs at every outcome of a random experiment. It…

Q: Bag A contains 4 red, 6 black, and 6 white balls, and bag B contains 4 red, 4 black, and 6 white…

A: There are two bags A and B . A bag is selected and a ball is drawn . We have to find the probability…

Q: The probability that a student owns a CD player is 3/5. If eight students are selected at random,…

A: Binomial Distribution: If we have n trials each having two outcomes, say Success and Failure, trials…

Q: If we are selecting only one card from a standard deck of 52 playing cards, then the probability of…

A: The deck is a standard deck of 52 playing cards. The number of cards of the club is 13. The number…

Q: If you choose two numbers from 1 to 67, what is the probability that one number is greater than…

A:

Q: In a Pinochle deck, each of the four suits (hearts, diamonds, spades, and clubs) has two BI Queen,…

A: In a Pinochle deck, each of the four Suits (hearts, diamonds, spades, and clubs) has two of each of…

Q: If there are 20 women and 10 men in a class, and you randomly picked out one person, what is the…

A: given there 20 women and 10 men we want to find the probability picked a woman ?

Q: In a football match, suppose that the probability of Team A winning is 0.3, Team B winning is 0.5…

A: 3. The probability of Team A winning is 0.3, probability of Team B winning is 0.5, and the rest is…

Q: You randomly select one card from a standard 52-card deck of playing cards. What is the probability…

A: Given, deck contains 52 cards i.e., n(S)= 52   Number of 5 number  red cards in a deck= 2 Number of…

Q: A bag contains 9 pennies, 6 nickels, and 5 dimes. If a coin is randomly selected from the bag, then…

A:

Q: You own 6 distinct pairs of shoes but keep all the individual shoes mixed up in the closet. Suppose…

A: To find the probability that you will get no matching pairs :

Q: About 35% of the population have a college degree. If three people are randomly selected, what is…

A: Given,  p = 35% = 0.35 q = 1 - p = 1 - 0.35 = 0.65 Sample size, n = 3 Let X be a random number which…

Q: A cooler contains 100 ice cream bars. There are 30 Vanilla​ bars, 20 Mint Chocolate Chip​ bars,10…

A: Given :- Number of ice cream bars a cooler contains = 100. Number of vanilla bars = 30 Number of…

Q: If you select one card at random from a standard deck of 52 cards, what is the probability of that…

A: topic- probability

Q: You draw one card at random from a standard deck of 52 playing cards. What is the probability that…

A: Probability = number of outcomes/ total outcome

Q: In a city, if the probability that 40/100 of the citizens have brown hair and that the probability…

A: Let A be the event that a citizen have brown hair and B be the event that a citizen have brown eyes…

Q: Suppose that 40% of boys opted for mathematics and 60% of girls opted for mathematics. What is the…

A: Probability is chance of occurrence of an event ,i.e probability is ratio of number of favourable…

Q: Tom,Dick and Harry have three deck of cards.If each of them pick pne card from their own deck at…

A: Given,  Tom,dick and Harry have three deck of cards. Each of them pick one card from their won deck.…

Q: 5B. John packs four t shirts for a trip to the beach. If he owns nine t shirts, four of which are…

A: 9. John owns nine t shirts out of which he packs four t shirts this can be done is 94 ways also…

Q: If Brian gets 7 random cards from a standard deck of card, what is the probability that he will get…

A:

Q: If there are 2 green marbles, 5 blue marbles, and 3 red marbles in a black velvet bag. What is the…

A:

Q: Alfonso and Cordell each bought one raffle ticket at the state fair. If 50 tickets were randomly…

A: Alfonso can pick a ticket from 50 tickets in 50 ways.  When Alfonso picks a ticket then Cordell can…

Q: Four hundred fifty of the six thousand students at Ocean State College like math, three thousand…

A: Let us denote:M=MathE=English S=total studentsGiven that n(M)=450, n(E)=3500, n(S)=6000, n(M or…

Q: A cube has 2 faces painted red, 2 painted white, and 2 painted blue. What is the probability of…

A: Given: Red Painted =2 White Painted = 2 Blue Painted = 2 Total Faces of cube = 6

Q: you randomly select a card from a well-shuffled standard deck of 52 cards, what is the probability…

A:

Q: If you have λ = 4.2, what is the probability that P(x < 2)?

A: The given value for λ is 4.2.

Q: In a cafe, there are 9 turkey sandwiches, 5 roastbeef sandwiches, and 3 ham and cheeses. If a…

A:

Q: What is the probability of flipping a penny and a nickel and obtaining one head and one tail?

A:

Q: A bag contains 9 nickels, 4 dimes, and 5 quarters. If you draw 3 coins at random from the bag…

A: The probability of an event is defined as the ratio of  favourable outcomes and total number of…