If a coin is flipped 10 times, how often are there 6 or more heads?
Q: In tossing a coin, how many ways are there of tossing 4 heads out of 7 tosses?
A: The number of tosses is 7.
Q: 1.) How many ways may 4 cards be drawn randomly from a deck of 52 cards? 2.) How many ways may 5…
A: Solution-: We find, (1) How many ways may 4 cards be drawn randomly from a deck of 52 cards? (2) How…
Q: A regular six-sided die is tossed twice. On a piece of paper, write out all the possible outcomes.
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Q: A coin is flipped 10 times where each flip comes up either heads or tails. How many possible…
A: Given , Coin is flipped 10 times. Number of possible outcomes contain exactly 2 heads=?
Q: If you toss 10 fair coins,in how many ways can you obtain at least one head?
A: Given: 10 fair coins are tossed. We want to calculate the number of ways in which we can obtain at…
Q: In a standard deck of 52 cards, how many different four-card hands can be formed with at most 2…
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Q: How many permutations can be made from the word PILIPINAS?
A: The given word is PILIPINAS.
Q: In how many ways can a hand of 8 diamonds be chosen from an ordinary deck?
A: No.of diamond cards in deck = 13
Q: Four members from a 14 members committee are to be randomly selected to serve as a Chair, a…
A: The number of members is 14.
Q: In how many different ways can a 4-child family have 2 boys and 2 girls?
A: To determine: Ways can a 4-child family have 2 boys and 2 girls.
Q: How many five-card poker hands containing exactly one pair are possible from a deck of 52 cards?
A: To find n(S), determine the number of ways to choose five-card hands from a pack of 52 cards.…
Q: In how many ways can a hand of 4 diamonds be chosen from an ordinary deck?
A: The combination formula is given by
Q: If the spinner to the right is spun 100 times, how many times wouldyou predict it to land on yellow?…
A: As per our guidelines, we are allowed to answer first question only. Thanks 4) Given Spin : Here…
Q: If a coin is flipped 4 times, how many different sequences of heads and tails are possible?
A: Each flip has 2 outcomes Head or Tail, so in 4 flips you can get a sequence like H T T H.
Q: In how manyways can 7 honorable people be seated in a round table?
A: Hello! As you have posted 2 different questions, we are answering the first question. In case you…
Q: In how many ways can a hand of 9 diamonds be chosen from an ordinary deck?
A: There are total 13 diamonds in a pack of 52 cards9 diamonds be chosen in 13C9 ways.Required…
Q: How many different signals can be made by hoisting three yellow flags, three green flags, and four…
A: topic - permutations and combinations
Q: A museum wishes to display six paintings next to one another on a wall. In how many ways may this be…
A: in this question you can take the highest number which in this case is 6 and multiply by the…
Q: If you roll to fair dice (one black die and one white die), in how many ways can you obtain a 6 on…
A: # If you roll to fair dice (one black die and one white die), in how many ways can you obtain a 6 on…
Q: The number of permutation of n items is also called as _______________.
A: We have to fill the blank with the correct information - The number of permutation of n items is…
Q: And a standard deck of cards, if the order in which cards are dealt is not important. How many hands…
A: There are total 52 cards in a standard deck of cards. There are total 12 face cards in those 52…
Q: Out of 9 children, in how many ways can a family have at least 1 girl?
A: We have given that, 9 children i.e. n=9 and family have at least 1 girl i.e. r=1 Combination…
Q: Suppose you flip a coin and keep a record of the results. In how many ways could you obtain at least…
A: Givenyou flip th coin four times
Q: In a deck of 52 playing cards, how many 4-card hands are there that are made up of only red cards?
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Q: If you roll to fair dice (one black die and one white die), in how many ways can you obtain a 2 on…
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Q: how many five card poker hands consist of a four of a kind?
A: In a standard deck of cards, there are 52 cards in total out of which there are 13 different…
Q: A coin is tossed five times. In how many ways can it fall three heads and two tails?
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Q: In how many ways can 7 students from a class of 28 be chosen for a field trip?
A:
Q: How many ways can a person toss a coin 15 times so that the number of heads is between 8 and 13…
A: Since , the coin is tossed 15 times. Our aim is to find the number of heads is between 8 and 13…
Q: A coin is flipped 10 times in succession. In how many ways can at least 8 heads occur?
A: The formula for combination is nCr = n! / [r! (n – r)!] = [n (n – 1) … (n – r + 1)]/r!. Explanation:…
Q: In how many ways can 5 red and 4 white balls be drawn from a bag containing 10 red and 8 white…
A: It is given that, a bag containing 10 red balls and 8 white balls. From this bag 5 red balls and 4…
Q: Suppose that 175 heads and 225 tails resulted from 400 tosses of a coin. Does this appear to be a…
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Q: If 7 coins are tossed, in how many ways can it happen that 5 coins fall tails?
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Q: How many different 5-card hands are possible from a deck of 52 playing cards?
A: Topic- permutations and combinations
Q: If 10 people come from different places and shake hands in how many different way could this be done
A: The formula for the number of handshakes possible with n people is handshakes = n*(n -…
Q: In a certain beauty pageant, there are 10 equally beautiful and talented candidates. In how many…
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Q: If repetitions are not permitted, from the 6 digits 0, 2, 3, 4, 5, and 8, how many 4- digit number…
A:
Q: In how many ways can a bag of three identical balls and four identical coins be formed from a group…
A: Given: Total number balls =12 Total number coins =12
Q: In a survey of 124 pet owners, 28 said they own a dog, and 78 said they own a cat. 26 said they own…
A:
Q: A coin is flipped 7 times in succession. In how many ways can at least four heads occur?
A: The formula for combination is nCr = n! / [r! (n – r)!] = [n (n – 1) … (n – r + 1)]/r!. Explanation:…
Q: How many 13-card hands dealt from a standard deck will have exactly seven spades?
A: A permutation of a set is, loosely speaking, an arrangement of its members into a sequence or linear…
Q: The number of permutations of n items is also called as _______________.
A: The number of permutations of n items is also called as n! (n Factorial).
Q: Five cards are selected out of 52. In how many different ways can this be done if: they contain the…
A: total cards are 52 cards. they are 13 clubs , 13 spades , 13 hearts ,13 diamonds clubs and spades…
Q: In a survey of 185 pet owners, 76 said they own a dog, and 79 said they own a cat. 11 said they own…
A: 185 total people's are surveyed, 76 said they own a dog and 79 said they own a cat. 11 said they own…
Q: Suppose you are asked to choose three movies. If there are 20 different movies, in how many ways can…
A: According to the combination rule, if r distinct items are to be chosen from n items without…
Q: A coin is tossed 13 times. In how many outcomes do exactly 4 head occur ?
A:
Q: One version of the card game poker involves dealing each player 5 cards from a standard deck of 52…
A: We use permutation formula here= n!/(n-r)! Here n=52 And r=5
Q: According to an almanac, 70% of adult smokers started smoking before turning 18 years old. If 200…
A: We are given,Percentage of adults who started smoking before turning 18 years old= p = 70% =…
Q: How many different ID cards can be made if there are 6 digits on a card and no digur can be used…
A: Given: Number of digits = 6 No digits is used more than once.
Q: In how many ways can four children fall in line if the tallest be the last?
A: In how many ways can four children fall in line if the tallest be the last?
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