How many ways can we select a group of 4 people from a class of 27? Please explain

40,203 results
  1. Statistics

    The home states of a certain group of people are distributed as follows: 53 percent are from MISSOURI, 21 percent are from KANSAS, and 26 percent are from IOWA. (No one in the group had a home state other than one of these three.) (Note: Your answer to the

  2. math

    A company employs six people and plans to select a group of two of these employees to receive advanced training. How many ways can the group of two employees be selected?

  3. Math

    How many ways can 3 students be chosen from a class of 20 to represent their class at a banquet? (1 point) 6,840 3,420 1,140 2,280 15. You and 3 friends go to a concert. In how many different ways can you sit in the assigned seats? (1 point) a.6 ways b.12

  4. math

    a political discussion group consists of five Democrats and six Republicans. Four people are selected to attend a conference. A.in how many ways can four people be selected from this group of eleven? B.In how many ways can four Republicans be selected from

  5. STATISTICS

    From a group of 12 people, you randomly select 3 of them. Find the probability that at least one of them is among the 3 oldest people in the group

  6. statistics

    A company employs nine people and plans to select a group of six of these employees to receive advanced training. How many ways can the group of six employees be selected?

  7. Geometry

    When Ms Shreve randomly selects a student in her class, she has 1/3 probability of selecting a boy. A: If her class has 36 students, how many boys are in her class? B: if there are 11 boys in her class, how many girls are in her class? C: what is the

  8. chemistry

    The "Chemistry in Focus" segment A Magnetic Moment discusses the ability to levitate a frog in a magnetic field because electrons, when sensing a strong magnetic field, respond by opposing it. This is called diamagnetism. Atoms that are diamagnetic have

  9. Business Statistics

    A company employs 10 people and plans to select a group of 4 of these employees to receive advanced training. How many ways can the group of four employees be selected? I thought this would be rather simple and I am completely stuck.. Any help with a

  10. History

    How did the development of the caste system affect society in India? Select all that apply. (I need to select 3) connected people through shared identities******** ensured equality among men and women of the same class********* ensured job specialization

  11. math

    How many ways can a committee of 4 people be selected from a group of 10 people?

  12. Psychology

    A group of people viewed as competitors, enemies, or different and unworthy of respect is a(n). a. pariah b. in-group c. threat-group*** d. out-group

  13. maths

    each of the students in a class writes a dirrerent 2 digit number on the whiteboard. the teacher claims that no matter what the students write, there will be at least three numbers on the whiteboard whose digits have the same sum. what is the smallest

  14. Statistics

    The home states of a certain group of people are distributed as follows: 54 percent are from MISSOURI, 27 percent are from KANSAS, and 19 percent are from IOWA. (No one in the group had a home state other than one of these three.) (Note: Your answer to the

  15. math

    A research group recruits 10 volunteers to try a new brand of tennis shoes. Only 5 volunteers will be selected to participate in the study. How many ways can the research group select 5 participants?

  16. mathematics

    How many ways are there to split 12 people into 4 groups with 3 people in each group?

  17. Art

    The picture is of colorful clogs. Through this collection, you can gain a better understanding of all of the following except. A. The history and traditions of a group of people. B. The diversity of a group of people during a specific time period. C. The

  18. Algebra

    There are three times as many people in the psychology class as in the art history class. there are 16 more people in the algebra class then the art history class The total enrollment of the three classes is 86. How many students are enrolled in each

  19. Mathematics

    How many ways are there to select a group of five from 6 males and 6 females a) with no restrictions b) if the group must contain exactly 4 males and 1 female

  20. mathematics

    How many ways are there to split 12 people into 4 groups with 3 people in each group?

  21. statistics

    Data shows that 88% of the people in a certain population are right-handed. A group of 7 people from this population are selected at random. (a) What would be the expected value for the number of right-handed people in the group? (b) What is the

  22. math

    How many different ways can the students at a school select the president, vice president, and secretary from a group of 5 people? A. 120 B. 60 C. 20 D. 15 my answer D please correct me right or wrong

  23. College Math 45

    Mrs. Brown has 17 children in her first-grade class, and Mr. Lopez has 20 children in his second-grade class. The principal has been asked to select 1 student from one of the classes to appear at a PTA meeting. How many ways can the selection be made?

  24. math word problem

    How many different committees of 4 people each can you select from a group of 10 people?

  25. math2

    Mary is moving and wants photos to remember her six friends. If pictures are taken so there is a shot of every possible pair of friends- including Mary, how many pictures will be take? Would one roll of 24 exposures be enough? 27 Mary is moving and wants

  26. math

    Find the number of ways in which 9 people can be divided into 2 groups: the first group has 5 people and the second group has 4 people.

  27. STATISTICS

    From a group of 12 people, you randomly select 3 of them. Find the probability that at least one of them is among the 3 oldest people in the group

  28. math (statistics)

    There are 15 qualified applicants for 5 trainee positions in a fast-food program. How many groups of trainees can be selected? I have a feeling that the answer is 75 but I'm not too sure. Any help is appreciated. Thank you! The first trainee can be any one

  29. English

    1. What are some constructive ways that people can communicate their determination to take an action or reach a goal? 2. Do people sometimes communicate their determination in ways that anger, frighten, annoy, or confuse others? How? 3. What are nonverbal

  30. Mathematics for social science

    1.There are 20 people in a club. In how many ways can the club elect a president, a secretary and a treasurer, on person can hold more than one office? 2. How many ways can a committee of 4 people be selected from a group of 10 people?

  31. Math

    Tell me how to figure out these probabilities In how many different orders can 9 people stand in line? In how many ways can 4 people be seated in a row of 12 chairs? Thank you For the first problem, we have nine people and want to arrange them in a line.

  32. Social Studies

    How do you start a community? Please explain your question. Are you asking about how to start a town of people? Or a community of crayfish? Or a special interest community, such as a club or a church? We'll be glad to help you if you clarify your question.

  33. ethnic

    Do members of your community look like you? In what ways do they look the same or different? o How do leaders within your community treat people who are like you? How do they treat people who are different? o How do other members of your community treat

  34. Data management

    1) In how many ways can 12 distinct objects be separated into three equal piles? 2) In how many ways can 25 students be assigned to 4 distinguishable study groups if at least 6 students must be in each group? 3) in how many ways can 4 students be assigned

  35. L.A the book "The Giver"

    In what ways do people in the community lack emotion and emotional connections to others. select all that apply A. the community does not recognize death and thus "releases" old people B. the community holds ceremonies during an annual two-day holiday C.

  36. strayer

    You and three (3) of your friends were in the same advance placement high school chemistry class in high school. All four (4) of you decided to take the same chemistry class together at the local university along with 21 other students. On the first day of

  37. Algebra

    Problem: The rock group Loco Moco was scheduled for a concert at the Blaisdell Concert Hall. Because it was the concert highlight of the year, there was excitement in the air and people were eager to get tickets, which could only be purchased in person.

  38. statistics

    You and three (3) of your friends were in the same advance placement high school chemistry class in high school. All four (4) of you decided to take the same chemistry class together at the local university along with 21 other students. On the first day of

  39. Math

    There are 24 students in Mrs. Garcia's class. She wants to divide the class evenly into groups of at least 4 students. Write the ways in which she can divide the class? I got 6 ways but I need to explain more. This is under my prime factorization unit.

  40. Math

    There are three times as many people in the psychology class as in the art history class. there are 16 more people in the algebra class then the art history class The total enrollment of the three classes is 86. How many students are enrolled in each

  41. socials

    in what ways were chiefs important to the welfare of the group they led? ( Plains People )

  42. MATH

    the class president plans to randomly select a committee of three people from three boys and five girls. How many committees are possible?

  43. math

    How many ways can we select a group of 4 people from a class of 27? Please explain

  44. discrete math

    Nine people on a baseball team are trying to decide who will play which position. a. in how many different ways could they select a person to be pitcher? b. after someone has already been selected as pitcher, how mandy different ways could they select

  45. math logic

    A group of five students needs to break into two smaller groups in order to tackle the two different assignments associated with a larger group project. Naturally, they feel that it would be most fair to break into groups of two and three. How many ways

  46. statistic

    here are five seniors in a class, for each situation, write how the binomial formula is used to calculate the probability. a) In how many ways can you choose one senior to represent the group? b) In how many ways can you choose two seniors to represent the

  47. Sociology

    I have already answered these questions but I am a little uneasy of the answers. Could someone please read them and provide feedback and if possible a little more detail for explainations? Q: What is the meaning of stratified? A: To classify or separate

  48. math

    How many different ways are there for an admissions officer to select a group of 7 college candidates from a group of 19 applicants for an interview/

  49. college math

    14. (2 pts) How many different ways are there for an admissions officer to select a group of 7 college candidates from a group of 19 applicants for an interview?

  50. math, permutations and combination

    1. A group of 25 lecturers include six mathematician. In how many ways can a committee of 4 be selected from this group to include at least one mathematician? 2. In how many ways can the first, second and third positions be taken by ten candidates in a

  51. math

    a class of 15 student with 5 girls and 10 boys.they are divided into 3 groups each of 5 to do different group projectA,B,C respectively .how many ways can be grouped (A)if no restriction?(B)each group has only one gender?

  52. statistics

    A group of applicants for a position consists of 8 people who are qualified and 7 whoa are not. If we select two people at random to be interviewed (obviously without replacement), find the probability that we get: a. two qualified people b. one qualified

  53. Math

    Ok, so my math teacher didn't tell us ways to do this faster, and it's late enough as it is so I don't want to be up all night doing homework. D; *Note: A permutation is where the order matters. A combination is where it doesn't. Find the number of

  54. lit

    o Do members of your community look like you? In what ways do they look the same or different? o How do leaders within your community treat people who are like you? How do they treat people who are different? o How do other members of your community treat

  55. math

    How many different ways are there for an admissions officer to select a group of 7 college candidates from a group of 19 applicants for an interview? Since the order in which they are picked does not matter, the number of combinations is 19!/(7!*12!)=

  56. math

    Twenty people apply for seven jobs that are available at fly by night aircraft company In how many ways could such a group be composed? After the seven have been selected, in how many different ways could five of them be assigned to the assembly

  57. math

    In how many ways can a committee of 12 people, of which 5 must be in the 21−30 age group, 4 must be in the 31−40 age group and 3 must be in the 41−50 age group, be chosen if there are 6 people of each age group?

  58. math

    In how many ways can a committee of 12 people, of which 5 must be in the 21−30 age group, 4 must be in the 31−40 age group and 3 must be in the 41−50 age group, be chosen if there are 6 people of each age group?

  59. Math

    In how many ways can a committee of 12 people, of which 5 must be in the 21−30 age group, 4 must be in the 31−40 age group and 3 must be in the 41−50 age group, be chosen if there are 6 people of each age group?

  60. MATHS PLEASE HELP ME

    Can anyone help me on these? i have no idea how to solve it. Thanks alot! 1)On a soccer team three fullbacks can play any of the three fullback positions, left, center, and right. The three halfbacks can play any of the three halfback positions, the four

  61. Math

    2. If you have *CHOOSE A NUMBER BETWEEN 7 and 20* people, how many ways are there to: I chose 9 a. Arrange them in a line 362880 ways to line them up b. Arrange them in a circle 40320 ways c. Select a president, vice president and secretary? I think the

  62. Math

    There are 2015 people sitting at a table, each person belongs to one of the four group: student,professors, presidents and deans. Students hate professors, and will never sit next to them. Likewise for presidents and deans. Explain why, in every possible

  63. Cultural Diversity

    I am working on an autobiographical research paper that analyzes the influences of race as it relates to your community. Can someone please answer a few of the following questions to help me with different openions on the subject? Thank you! Do members of

  64. Probability: Counting

    Hi everyone. I am struggling a bit with this one example question I am doing. Problem: There is a group of 12 people, 6 men and 6 women. A committee is to be formed consisting of 5 members from this group. Find the probability that Anne (one of the

  65. math

    A museum charges $4 for a group of 4 or fewer people. A group of more than 4 people must, in addition to the $4, pay $2 per person for the number of people above 4. The maximum group size is 9. (a) What are the domain and range of this cost function? Enter

  66. math

    In English Class, after studying a book called \The Lord of the Flies" by William Golding, students are split into 6 groups and each group is required to make a fi lm based on one of the 8 important scenes in the novel. Each group can choose which scene

  67. Social Studies 9

    In what ways do the People of the Northwest Coast's geographical location influence their lifestyle? Ex.If your group relies heavily on agriculture, they may have permanent settlements.If your group relies heavily on hunting, they may have to move around

  68. History

    Which are ways that the economy is effected when the unemployment rate goes up? Select all that apply Fewer people pay income texes•• Sales tax rates go down Many people refinance their houses•• Less money is spent on investments People spend more

  69. The Sociology of Race and Ethnicity

    Where can I find the correct meaning of the following terms: Stereotype, Gender group, Pluraism, Sociology, Minority group, Assimilation, Conflict perspective, Segregation, Ethnic group, Racism, Class Subordinate group, Social construction of race, Racial

  70. John Jay

    Where can I find the correct meaning of the following terms: Stereotype, Gender group, Pluraism, Sociology, Minority group, Assimilation, Conflict perspective, Segregation, Ethnic group, Racism, Class Subordinate group, Social construction of race, Racial

  71. Discrete Math

    3. A club with 8 women and 6 men needs to choose two different members to be president and vice president (combination or permutation). a. In how many ways is this possible? b. In how many ways is this possible if women will be chosen as president and a

  72. Math

    I fell asleep trying to figure this one out ... if you could help I would appreciate it ... Here is the problem .. If Jon, Mac, and Heather are taking a group photo, how many different ways can the photographer line them up? .. okay, I have that one .. = 6

  73. math

    from a group of 5 people, how many ways can 3 be selected?

  74. English

    1. We have two groups. One is a Chinese group and the other is a Japanese group. 2. We have two groups. One group is from China, and the other group is from Japan. 3. We have two groups. One is for young people, and the other is for old people. 4. We have

  75. eth 125 week 1

    Select one of the following subordinate groups from Ch. 1 of the text, or, because the chapter does not list all subordinate groups, you may select any other group that has a documented history in the United States. Do not select your own ethnic group! o

  76. Math

    Alicia, Bill, and Ross are in Group A. David, Maddie, and Shelby are in Group B.The students are going to have their pictures taken. They will stand in 2 rows by group, and group members cannot be separated. If 2 girls or 2 boys cannot be standing next to

  77. statistics

    a sample of 120 men and women randomly divided into 3 groups with 40 people per group. group 1 members varied their workouts. group 2 performed the same exercise at each workout. group 3 had no set schedule or regulations for their workouts. by the end of

  78. Math

    Michael has 7 green, 3 red and 9 blue M&Ms. If he selects 5 M&Ms: a. In how many different ways can he select at least 2 blue M&Ms? c(19,2)= 171 b.In how many ways can he select exactly one blue and one red M&M? 1b x 1r x 5g c(9,1) x c(3,1) x c(7,5)= 567

  79. Sociology

    I need help with these homework questions!! 1. if a young person aspiring to a career in environmental issues joins professional society he or she should be engaging in: a. primary group behavior b. cliques c. anticipatory socialization d. none of the

  80. Algebra 1

    Suppose students in your school arrive in groups each morning. You are the first to arrive, and you are alone, but still considered a group (consisiting of one person). The second group has two more people than the first group. The third group has two more

  81. Math

    Mike and fred are at a conference and have been broken into a group with 10 others people. There is 2 tables that are circular, where one seats 7 and the orher has exactly enough to set the rest. How many different ways can the group be seated if mike and

  82. Math

    Mike and fred are at a conference and have been broken into a group with 10 others people. There is 2 tables that are circular, where one seats 7 and the orher has exactly enough to set the rest. How many different ways can the group be seated if mike and

  83. Math

    The admission ticket of an amusement park is $50 per head, and there is a 30% discount for a group of equal or over 30 people. What is the minimum size of a group that would rather buy the 30 people group tickets, as that is the cheaper option?

  84. Statistics

    Two committees, one with six and one with seven people, are to be selected from a group of eighteen people, with no one person serving on both committees at the same time. In how many ways can this be done?

  85. Math - help please

    Problem: The rock group Loco Moco was scheduled for a concert at the Blaisdell Concert Hall. Because it was the concert highlight of the year, there was excitement in the air and people were eager to get tickets, which could only be purchased in person.

  86. math

    What is the number of ways 9 people from a group of 13 could be arranged in a line.

  87. mathematics

    A group of twelve people are going to take a ride on a roller coaster at the same time in two different trains, one of which cannot fit more than 8 passengers, and the other cannot fit more than 7. In how many ways can the group take a ride?

  88. math

    A committee of 12 students must select from their group a president, a vice-president, and a secretary. In how many possible ways can this be accomplished?

  89. math

    a group of friends shared the expenses of an automobile trip,which cost $40.if there had been 3 more people in the group.each would have $3 less.how many people were there in the group and how much did each pay?

  90. Eth 125

    What differentiates that act of simply grouping people from the act of sterotyping? How can sterotyping effect group relations? When you group people, you say "These people are Italian." When you stereotype, you make statements such as "Italians are loud."

  91. English

    We are currently learning about types of communications in my english class, we were each given a question and I need help with mine. 9. You are working in a face-to-face group and one of your group members offers a suggestion which the group decides not

  92. Statistics

    A youth group has 7 boys and 5 girls. Experiment is select 5 people at random from the group. Let X be the number of boys in the selected 5 people. (a) Find the probability of exactly 1 boy, i.e., P([X = 1]). (b) Find the probability of exactly 2 boy,

  93. History

    What made the Knights of Labor interesting and important? Select one: a. They were the first group to try and organize unskilled, as well as skilled, workers b. They were the first group to try and organize women, as well as men. c. They were the first

  94. ENC 1102

    The story addresses a very sensitive issue that affects every culture, nationality, ethnic group, race and social class. Death is indeed quite an unpleasant aspect of life that many people do not like talking about. However, it is unavoidable since people

  95. algebra

    In how many ways can a -person committee be formed from a group of people? A.30,240 B.63 C.126 D.252

  96. Data management

    from a group of 6 men and 7 women going on a trip, find the number of a) ways of selecting a female tour guide, a female cook and a driver of either sex b) ways of selecting a commitee of 5 people with 4 or more men

  97. social studies

    Groupthink is likely to occur when: anger within the group has been growing. the need arises for a group opinion. almost no conflict is expressed within the group. the group is composed of an even number of people.

  98. eth 125

    Prepare a 1,400- to 1,750-word autobiographical research paper that analyzes the influences of race as it relates to your community. In your paper, write your first-person account of how human interactions in your community have been racialized. For the

  99. math

    My study group is lost on this one also.. Suppose you are managing 25 employees, and you need to form three teams to work on three different projects. Assume that all employees will work on exactly one team. Also, each employee has the same

  100. math,correction&help

    the problem asks: a bag contains 5 aplles and 3 oranges. If you select 4 pieces of fruit without looking, how many ways can you get exactly 3 apples? so i did: "c"=stands for combination (5C3) =10 (3C1) = 6 so i multiplied 10*6 = 60 ways possible It seems

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