Mrs Sim gave pencils to every student in her class. If she gave each student 8 pencils, she would have 3 pencils left. If she gave 3 pencils to each student, she would have 188 pencils left. How mant students

19,230 results
  1. math, probability

    Exercise: CLT applicability Consider the class average in an exam in a few different settings. In all cases, assume that we have a large class consisting of equally well prepared students. Think about the assumptions behind the central limit theorem, and

  2. English

    Choose the sentence that is written in active voice. a) The paper is being written by the student. b) The student is writing the paper. c) In the English class, the paper is being written by the student. d) The paper being written by the student in English

  3. Survey of Math

    A math class contains 7 females (three of whom speak French and the rest speak only English),and 12 males (two of whom speak French and the rest speak only English). a) A student in the class is chosen at random. If you're told the student is female, what

  4. math

    Each student in a class contributed as many paise as number of student in the class.teacher contributed rs 13 to make total collection of rs 49.how many students were in the class?

  5. statistics and probability

    It is known that an exam scores of students in STAT 2507 follow a normal distribution with a mean of 70% and a standard deviation of 9%. (A) If a student must obtain a mark of 50% to pass the exam, what proportion of students fail the exam? (B) What is the

  6. 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?

  7. Statistics

    A class consists of 23 women and 83 men. If a student is randomly selected, what is the probability that the student is a woman?

  8. math

    2. Mrs. young has her 18 students seated in a circle. They are evenly spaced and numbered in order. which student is directly opposite these three students? .student#1? .student#5? .student#18?

  9. algebra

    Hello there can someone help me check these 2 questions please. 1. Determine if the set of points (−1,3), (2,5), (3,8), and (4,5) is a function. Explain. A. The set of points is a function because each value in the domain corresponds to exactly one value

  10. math

    the 20 students in Mr. Wolf's 4th grade class are playing a game in a hallway that is lined with 20 lockers in row. the 1 student starts with the first locker and goes down the hallways and opens all lockers. the 2 student starts with the second locker and

  11. Math fractions

    Holly had 30 pencils. She gave 6 pencils to her friends. Three-eighths of her remaining pencils need to be sharpened. How many of Holly's pencils need to be sharpened? How to write this problem in numerical?

  12. science

    Four students were studying acceleration in Science class. Each student wrote down a statement about acceleration. The students statements are below. Student 1 When the velocity of an object changes, the object is accelerating. Student 2 Acceleration

  13. Probablity

    Last semester, a certain professor gave 43 As out of 242 grades. If one of the professor's students from last semester were selected randomly, what is the probability that student received an A? (Assume that each student receives one grade.)

  14. English

    1. She is good at dancing. 2. She is good at dance. (Which one is correct? Are both correct?) 3. I am a student at Class 1-1. 4. I am a student in Class1-1. 5. I am in Class 1-1. 6. I am a first year student in Class 1-1. 7. I am a first grader of Class

  15. statistik and probability

    n a college class of 250 graduating seniors 50 have jobswaiting. 10 are going to medical school, 20 are going to lawschool, and 80 are going to various other kinds of graduateschools. Select one graduate at random. a. What is the probability that the

  16. Math

    The teacher gave this pattern to the class: the first term is 5 and the rule is add 4, subtract 1. Each student says one number. The first student says 5. Victor is tenth in line. What number should Victor say?

  17. Math

    Mrs.Ryan gave her class cupcakes. She gave half the class yellow, a third of her class chocolate and the remaining students vanilla. If 5 students got vanillia how mny students are in the class? How many got yellow? Chocolate?

  18. algebra...

    In a school, there are 4 more students in Class A than in Class B, and 4 more students in Class B than in Class C. As a reward for good behavior, a teacher decides to give out some sweets. Every student in class C got 5 more sweets than every student in

  19. PSYCH

    In algebra class Stan was a low performer, however, to build his self-esteem he approached the new student in class and informed the student he had the highest score in the class and to contact him if the student needed assistance. What type of systematic

  20. math

    A box contains 4 red pencils, 3 blue pencils, and 3 yellow pencils. What is the probability that a student randomly selects a blue pencil, keeps it, then a second student randomly selects a yellow pencil? A. 1/10 B. 3/10 C. 6/10 D. 9/10

  21. Math CSET

    A student scores 96 on a test. The class average is 84, with a standard deviation of 4 points. What percentage of the class scored below this student? I understand the 96-84/4 part to obtain a z-score of 3. What I do not understand is, if I do not have

  22. algebra

    Megan's science teacher gave each student in her class a 20.0 gram sample of sedimentary rock. Each student is required to verify the rock sample by taking four mass measurements. Which measurement is the most accurate of the four recorded?

  23. statistics

    After years of data collection by college students, it has been determined that the distribution of course grades in Ms. Green’s Statistic II class follows a normal distribution with a mean of 62 and a standard deviation of 14. (a) A student will pass

  24. Probability

    Last semester, a certain professor gave 33 As out of 211 grades. If one of the professor's students from last semester were selected randomly, what is the probability that student received an A? (Assume that each student receives one grade.)

  25. Mathg

    Last semester, a certain professor gave 26 As out of 332 grades. If one of the professor's students from last semester were selected randomly, what is the probability that student received an A? (Assume that each student receives one grade.)

  26. English

    1. She is good at dancing. 2. She is good at dance. (Which one is correct? Are both correct?) 3. I am a student at Class 1-1. 4. I am a student in Class1-1. 5. I am in Class 1-1. 6. I am a first year student in Class 1-1. 7. I am a first grader of Class

  27. Teachers Aide/Language and other Barriers

    18. To welcome a new Asian student into your classroom, it would be appropriate to A. greet him or her warmly with a hug. B. have the student introduce himself or herself to the class. C. have classmates greet the new student by saying

  28. math

    a school is divided into 4 houses,P,Q,R and S.On sports day,the students line up so that a student from P is first in line,then a student from Q then a student from R then a student from S,then a student from P and so on with same order repeating.From what

  29. Maths

    Trudy brought a large bag of wine gums to school. She gave half to the first student she met, half the remainder to the next and half of what she had left to the third student. The last 5 wine gums she ate. How many were in the packet?

  30. statistics

    In a particular class, there are 3 freshmen, 5 sophomores, 11 juniors, and 2 seniors. If the instructor randomly chooses a student to answer a question in class, what is the probability that the student chosen will be a freshman?

  31. MATH

    Hello, In a class of 24 students, every student flips fairly two coins 40 times each and records the results. Assume that the class obtained the expected results when they conducted the experiment. a. Make a bar graph illustrating the combined class

  32. math

    There are 24 students in a class. One student will be randomly selected as representative on the student council. if there are 9 boys and 15 girls in class, what is the probability that the representative will be a boy?

  33. English

    Illustration essay: Succesful student In order to be succesful college student must be punctual to class and dedicated to his work. For instance if a student is punctual and comes to class daily : He will be constantly reminded of the upcoming assignments

  34. math

    Mrs Sim gave pencils to every student in her class. If she gave each student 8 pencils, she would have 3 pencils left. If she gave 3 pencils to each student, she would have 188 pencils left. How mant students were there in Mrs Sims's class?

  35. Math

    Mrs. Hanson's class of 22 students shares 132 colored pencils Which statement is true? a. For each student there are 7 colored pencils. b. For each student there are 6 colored pencils c. For every 7 students, there is 1 colored pencils d. For every 6

  36. Math

    Mary is passing out school supplies to students in the class. She gives colored pencils to every second student, markers to every third student, and crayons to every fifth student. The second student received all three. Which student will be the next to

  37. Math

    Each student receives the same number of pencils and the same number of notebooks. This year she gave out 96 pencils and 72 notebooks. Which is the greatest number of students that can be in Ms. Thomas’s class this year?

  38. Math

    Amy's school is made up of 524 students. The principal gave each student 3 pencils. Amy says 1,048 pencils were handed out. Is Amy's answer reasonable? Why or why not?

  39. Math

    ack's science teacher gave each student in his class 15.0 grams of an unknown substance to identify. Each student was required to verify the mass of their substance by taking four measurements. Which of Zack's measurement was the most accurate of the four

  40. Mathematics

    If Mrs Dow shared her $500 winnings with friends. She gave Mme Sultmanis 50%. She gave Mme Anne 20% of what was left and then gave 40% of what remained to Mme Kopf-Johnson. She gave 50% of what was left then to Ms. Major. How much did Mrs. Dow keep for

  41. gifted math

    24 pencils in a box each student in the class gets 6. There are no pencils left over. How many students are in the class? write an equation to represent the situation.

  42. math

    jonathan bought 12 pencils. he gave his brother 1/2 of the pencils and gave his friend 1/4 of the pencils. how many pencils did his friend get

  43. Math

    The teacher gave this pattern to the class: the first term is 5 and the rule is add 4, subtract 1. Each student says one number. The first student says 5. Victor is tenth in line. What number should Victor say?

  44. Math

    The teacher gave this pattern to the class: the first term is 5 and the rule is add 4, subtract 1. Each student says one number. The first student says 5. Victor is tenth in line. What number should Victor say?

  45. phi 103

    mrs orlof teaches 2 history classes one in the afternoon and one in the morining yesturday she gave the same test to both classses anyone who failed the test must retake since a greater percentage of students who took the morining test failed the test than

  46. English

    There are 7 classes for first year students. Each class is composed of about 30 students. Emily is a student of Class 1-2. One of his classmates who went to the same elementary school asks: Which class are you in? What is the answer to the question? 1. I'm

  47. English

    Hi I am student of 7th class My teacher gave me homework (write a paragrap on When i met a Ghost) please helpme

  48. Check answers please Statistics

    Suppose that each student in stat. has a 9% chance of missing class on any given day and that student attendance is independent. In a stat. class of 20 students, find the probability that: 1) no student is absent =15.16 2) one student is absent =30 3)

  49. Math Help

    Suppose that each student in stat. has a 9% chance of missing class on any given day and that student attendance is independent. In a stat. class of 20 students, find the probability that: 1) no student is absent 2) one student is absent 3) three student

  50. math

    Mrs. Garcia has 20 students in her class and 60% of these students ride the bus. If she randomly selects a student to bring a snack for the class, what is the probability Mrs. Garcia will choose a student who does NOT ride the bus?

  51. Math

    Mr. White notices that of the 30 students in his science class, 18 are using yellow pencils, 6 are using blue pencils, 4 are using erasable ink pens, and 2 are using mechanical pencils. If his class is representative of the student body, and there are 600

  52. education

    As a teacher how to organize this ethnicity class? why? - african american 3 student -real american 3 student -mexican 3 student -asian 5 student -other 2 student

  53. Math

    Ms wanton recycles colored pencils in a box for use in her art class. She has accumulated 4 red 5 blue 3 yellow and 3 green colored pencils. If one of her students reaches into the box and selects one pencil without looking what is the probabiltiy that the

  54. Teacher approach

    When I entered the art room, the students were painting but there was very little student-teacher interaction. The teacher examined the students work but was not providing them with feedback. I was, in a way, disappointed at the teacher’s role; however,

  55. maths

    In a recent election for class president, Monika received 7 of the 10 votes and Alfred received 3 of the 10 votes that were cast by the class. When the machine was counting the votes, it malfunctioned and instead of giving the vote to the correct person,

  56. English

    1) Yesterday you told me that "at" was possible in the sentence "He raised his sword and gave a mighty blow at the beast". Are you sure you can't use it? Are both "He gave the beast a mighty blow" and "he gave a mighty blow to the beast" possible? Thank

  57. math

    MR NASH GAVE EACH STUDENT 2 PENCIL AND HE HAD 10 PENCIL LEFT. HAVE MANY STUDENT WAS IN A GROUP?

  58. Math

    Mr Graham buys clay for the art class in 25-pound blocks. He gave out a total of 15 pounds of clay to a class of students for a project. Each student got 1/2 pound of clay. How many students are in the class?

  59. statistics

    The mean weight of 40 students is 50 kg. One of the student leave and is replaced by another student which reduces the mean weight of the class by 0.5 kg. If the weight of the student who left is 65kg, what is the weight of the student who joined the

  60. statistics

    Last semester, a certain professor gave 23 As out of 279 grades. If one of the professor's students from last semester were selected randomly, what is the probability that student received an A? (Assume that each student receives one grade.)

  61. algebra

    Last semester, a certain professor gave 11 As out of 226 grades. If one of the professor's students from last semester were selected randomly, what is the probability that student received an A? (Assume that each student receives one grade.)

  62. MATH 104

    Last semester, a certain professor gave 24 As out of 244 grades. If one of the professor's students from last semester were selected randomly, what is the probability that student received an A? (Assume that each student receives a grade.)

  63. Math

    Last semester, a certain professor gave 36 As out of 390 grades. If one of the professor's students from last semester were selected randomly, what is the probability that student received an A? (Assume that each student receives one grade.)

  64. algebra

    Last semester, a certain professor gave 24 As out of 237 grades. If one of the professor's students from last semester were selected randomly, what is the probability that student received an A? (Assume that each student receives one grade.) thank you for

  65. maths

    Sean had 24 coloured pencils. This is a mutiple choice question. He was given a new set of coloured pencils which contained twice as many as he already had. Sean gave 11 coloured pencils to each of his three sisters. How many pencils did he now have? a) 36

  66. hurestics

    haziq has $20.he buys 2 pencils.he has $25 after that.How much were the pencils if his father gave him $7?

  67. Algebra 2 Probability

    a math teach gave her students two tests. on the first test, 64% of the class passed the test, but only 40% of the class lassed both tests. What is the probablity that a student passes the second test given they passed the first one? Ms. sue or Steve help!

  68. math

    There are 11 kids in a class and the teacher gave out jelly beans and the minimum # is 9, maximum # is 18, mode is 12, median is 13. How do I find out how many jelly beans each student got?

  69. statistics

    in a class of 28 students, each student has a 90% chance of attending any given class and student act independently. what is the probability that tomorrow's class has perfect attendance?

  70. Math

    The teacher gave this pattern to the class the first term is five and the rule is ad for subtract one each students as one number the first student says five Victor is 10th in line what number should Victor say

  71. classroom management

    Consider other types of interruptions, such as a fire drill or having a student paged to the front office during a lesson. i cant think of any but having a disruptive student address how you will adapt your strategies to work under a variety of unexpected

  72. English

    Let me introduce myself. I am a student of Class 1-5. I am a student in Class 1-5. I am a student from class 1-5. Which expression is grammatical?

  73. MATH

    A SCHOOL IS DIVIDED INTO 4 HOUSES P,Q,R,S. ON SPORTS DAY,STUDENTS LINE UP SO THAT A STUDENT FROM P IS FIRST IN LINE,THEN A STUDENT FROM Q THEN A STUDENT FROM R THEN A STUDENT FROM S THEN A STUDENT FROM P AND SO ON WITH SAME ORDER REPEATING .FROM WHAT HOUSE

  74. Business

    Student a says that customer satisfaction is a mark of a world-class business. Student b says that proactive ethics is a mark of a world-class business. Which student is correct? A. Student b only B. Both C. Student a only D. Neither I think is c. Am I

  75. Statistics

    On a chemistry exam, Student A scored a 81 and Student B scored a 70. The mean for the class was 75 and the standard deviation was 3.8. What percentage of students scored in somewhere in between Student A and Student B?

  76. Chemistry

    The student wanted to be sure he had made Calcium Oxide. He crushed some heated limestone and added water. The mixture got hot. The student cooled the mixture and filtered it. This gave a colourless solution and a white solid that was left in the filter

  77. 5TH GRADE MATH

    EXPLAIN HOW YOU INTERPRET THE REMAINDER. THERE ARE 10 PENCILS TO BE GIVEN TO 3 STUDENTS. HOW MANY PENCILS DOES EACH STUDENT GET?

  78. math

    In a class of 60 student,the number of student who passed biology is 6 more than the number of student who passed chemistry.Every student passed atleast one of the two subject and 85 student passed both subjects

  79. mathes

    mathematics: - the agd of some student in a university are as follows:20,15,18,21,22,23,23,16,18,19,23,21,19,22,17,23,18,10,22,24,15,15,17,16,20,23,18,but in a table data if the average expected of the class in 19-years ,so how many student are under age

  80. math

    Mr. Miller teaches a class with 15 boys and 5 girls. If he randomly chooses a student from the class, what is the probability that the student chosen is NOT a boy? A) .25 B) .33 C) .50 D) .75

  81. Math

    Mr miller teaches a class with 15 boys and 5 girls. if he randomly chooses a student from the class, what is the probability that the chosen student is not a boy?

  82. Business Stats

    In a maths class the bottom 16% of student are given an F grade. If the class mean is 63 and standard deviation is 18, what score must a student get to pass?

  83. physics

    A student, late for class, ran up some stairs between landings, which are 11.3 m apart. The student’s mass is 62 kg and it took 6.02 s to do the run. What is the average power that the student generated during the run?

  84. IPC

    A student is running through the halls of solon high school at a constant velocity of 4 m/s, so that he/she can be on time to science class. If the class is 25 meters away, will the student make it in 5 seconds?

  85. statistics

    Give the probability in decimal form (correct to two decimal places). A calculator may be helpful. Last semester, a certain professor gave 35 As out of 259 grades. If one of the professor's students from last semester were selected randomly, what is the

  86. math

    Give the probability in decimal form (correct to two decimal places). A calculator may be helpful. Last semester, a certain professor gave 15 As out of 396 grades. If one of the professor's students from last semester were selected randomly, what is the

  87. Math

    I have 3 questions: 1) If ABC and DEF are three- digit numbers, which of the following could be the number of digits in the product of ABC and DEF? i. 4 ii. 5 iii. 6 I don't have the vaguest idea on how to do this and what type of math it is part of... My

  88. HELP HELP SCIENCE

    Mrs. Browns class is studdying how the path of the suns crossing the sky changes during the day.Each hour a pair of student goes outside to a square Mrs. Brown painted on the ground or sidewalk.One student stands a ruler upright in the center of a painted

  89. math repost Please Help!

    Hello, In a class of 24 students, every student flips fairly two coins 40 times each and records the results. Assume that the class obtained the expected results when they conducted the experiment. a. Make a bar graph illustrating the combined class

  90. math 6 grade

    1. A farmer had several pens out by the barn. He had used 17 lenghts of fence to make the pens, but now he needs to use six of those fence lengths for another project. He wants to remove six fence lenghts but still have two square pens remaing. Which

  91. Math

    First period: 85, 83, 74, 70, 88,95,89,72,90,83,77,91,98,89,82,84 Second period: 95,89,82,81,72,69,100,97,75,91,82,79,96,81,80,95,89,97,83,71 Mark is a student in the first period class. His score on the exam was 95%. Zoe is a student in the second period

  92. Physics

    A student, late for class, ran up some stairs between landings. The landings are 8.2 m apart. The student has a mass of 54.1 kg and it took 7 s to do the run. The acceleration of gravity is 9.8 m/s 2 . What is the average power that the student was

  93. english

    my teacher gave me this homework... write a story about a student or you who lived in george washington day? i don't get this can somebody give me an example? thank you

  94. math

    Mrs Munoz algebra class was collecting money for a party. The class decided that each student should give the same amount of money. They collected a total of $9.61. If everyone used 5 coins, how many nickels were collected?

  95. History

    8.)How did the case of McCulloch vs. Maryland affect economic practices in the United States? A.)It gave the states the right to tax federal banks B.)It gave the people the right to create private banks C.)It gave congress the right to establish a national

  96. Novel for GuruBlue

    Hey, i was wondering if I could use that sentence you gave me earlier: The whole class was staring at her as if she had grown a second head. "Valerie, get up out of that chair; take your books; and go immediately to the principal's office." Mrs.....'s

  97. English

    1. Today is my birthday. One of my family members knew that. I have a sister. She gave me a watch for my birthday. (Is this passage grammatical? Does it mean that she didn't give the watch on my birthday. She gave me a watch yesterday for my birthday. Am I

  98. emmanuel

    in a class of 60 student,26 offer mathmatic and 28 offer physics if 8 student do not offer any of the two subject (1)how many student offer both subject. (2)how many student offer mathematic only. (3)how many student offer physics only. (4)how many student

  99. Math

    Which example is a function and which is not? Explain why. 1. Each student takes a selection of art classes. 2. Each student is placed in a math class. Please Help!! Thank You so much!!

  100. Math

    Which example is a function and which is not? Explain why. 1. Each student takes a selection of art classes. 2. Each student is placed in a math class. Please Help!! Thank You so much!!

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