1. Stats

    Research shows that 14% of 6th graders in K-6 schools have tried cigarettes and 61% of 7th graders in 8-9 or 7-9 middle schools have tried cigarettes. what is the absolute increase to the nearest percent? A. 77% B. 336% C. 436% D. 47% I don't know this one

    asked by Amy on December 15, 2014
  2. math

    A district mathematics test for all third graders had a normal distribution with a mean of 74 and a standard deviation of 11. What percentage of the third graders tested scored with +1 and -1 standard deviation of the mean?

    asked by Anonymous on July 5, 2013
  3. Math on graphs

    If 30 3rd graders owned birds, how many third graders were surveyed? Reptiles 5% Birds 5% Fish 10% Cats 35% Dogs 45% I did 5% of 30 = .05 x 30 = 1.5 30/1.5 = 20 third graders BUT I am thinking I am doing something wrong? Where did I go wrong? Should it be

    asked by Sam on February 14, 2013
  4. math

    a group has 6 fifth-graders, 7 sixth-graders, & 4 eighth-graders. One member of the group will win a prize. Describe the chances that the winner will be a sixth-grader

    asked by kk on November 5, 2009
  5. Math

    the graphs below shows the number of honor roll students in each grade at bridgeport middle school. which statement is true A. According to Graph 2, there are more than twice as many sixth graders on the honor roll than eighth graders on the honor roll B.

    asked by (: on March 13, 2017
  6. statistics

    a mathematics professor wishes to analyze the relationship between the number of papers graded by his department's student homework graders an the total amount of money paid to the graders. He collects data for 12 randomly chosen graders and uses MINITAB

    asked by Anonymous on April 19, 2010
  7. math

    if 30 sixth graders own birds how many sixth graders were surveyed theirs a pie graph with 5% reptiles 5% birds 10% fish 35% cats and 45% dogs (it`s a writing response) HELP PLEASE

    asked by Larry vandermark on June 3, 2016
  8. math

    mrs loya sponsers the spanish club at central middle school.the club has 8 members who are sixth graders,12 members who are sventh graders, 10 members who are eight graders. what percent of the spanish club members are seventh graders(what is your answer

    asked by rm on January 30, 2011
  9. math

    my P.E. teacher asked the 100 seventh graders in my school if they could swim. Half of the boys and two thirds of the girls said yes. Seventeen boys said no. How many seventh graders know how to swim?

    asked by Karl on October 7, 2009
  10. Math

    1. On the middle school football team, 20 out of 32 players are eighth graders. What are two equivalent fractions for the fraction of the football team that are eighth graders? 1. 10/16, 4/8 2. 16/10, 8/5 3. 10/16, 5/8 *** 4. 10/16, 4/5 2. Janet’s recipe

    asked by Correct on October 17, 2018
  11. PSY

    A school counselor tests the level of depression in fourth graders in a particular class of 20 students. The counselor wants to know whether the kind of students in this class differs from that of fourth graders in general at her school. On the test, a

    asked by Anonymous on October 11, 2009
  12. ENGLISH

    Below is how students feel about the NYS Math test that is days away(Is there any corrections I can make or add?) Are the students at I.S.230 really ready for the NYS Math Test? 5/9/2011 By: Anonymous Mostly all the students at I.S.230 in Jackson Heights,

    asked by Anonymous on May 9, 2011
  13. Statistic

    A school counselor tests the level of depression in fourth graders in a particular class of 20 students. The counselor wants to know whether the kind of students in this class differs from that of fourth graders in general at her school. On the test, a

    asked by Anonymous on December 6, 2009
  14. Statistics

    A school counselor tests the level of depression in fourth graders in a particular class of 20 students. The counselor wants to know whether the kind of students in this class differs from that of fourth graders in general at her school. On the test, a

    asked by stat on October 6, 2009
  15. statistics

    A school counselor tests the level of depression in fourth graders in a particular class of 20 students. The counselor wants to know whether the kind of students in this class differs from that of fourth graders in general at her school. On the test, a

    asked by stat on October 5, 2009
  16. Math

    1, In one school, 5/6 of the 6th graders take a foreign language. of these students, 2/5 take French. a. What fraction of the 6th graders take French? 5/6 x 2/6= 1/3 b. If there are 150 6th graders,how many take French? 150/1 x 1/3 =5/3 ?

    asked by Chris Mac on September 23, 2016
  17. 4th grade

    Of the first graders who were asked,1/6 like math best,2/3 like reading best, and 12 like science best.How many first graders were asked their favorite subject?

    asked by Alyssa on March 3, 2010
  18. Math

    The seventh graders sold tickets to their play.the tickets cost $3 for students and $6 for adults. For one performance they sold 79 tickets and collected $375. How many student tickets and how many adult tickets were sold? Write the equation and solve,

    asked by Anonymous on September 10, 2012
  19. math

    if there are 60 sixth graders how many sixth graders owned cats (there is a circle graph showing: Reptiles:5%, Birds:5%, Fish: 10%, Cats: 35%, and dogs: 45%)

    asked by Mr.cullison on February 2, 2018
  20. percents

    there are 1000 students. The 6th grade surveyed.12% of the students brunge lunch from home.suppose 24 6th graders do this.how many 6th graders are at the school? HELP PLEEZ!

    asked by ~{_joelyz_}~ NEED HELP NOW! on February 9, 2009
  21. arithmetic

    a student says that 30 more seventh graders bought canned drinks than eighth graders.Describe and correct the error made in drawing this conclusion from the graph?

    asked by bettie on August 27, 2012
  22. math

    A soccer team consists of girls from sixth, seventh, and eighth grades. If 4/10 of the girls on the team are eighth graders and 5/10 are seventh graders, what fraction of the girls ae either seventh or eighth graders?

    asked by Gia on August 25, 2011
  23. math

    A soccer team consists of girls from sixth, seventh, and eighth grades. If 4/10 of the girls on the team are eighth graders and 5/10 are seventh graders, what fraction of the girls ae either seventh or eighth graders?

    asked by Gia on August 25, 2011
  24. Math

    One half the members of the junior high math team are ninth graders. One fourth of the remaining members are eighth graders. One fifth of the rest are seventh graders. There are twelve 6th graders on the team. How many members on the team?

    asked by Tim on July 13, 2015
  25. Math

    Mrs. leal sponsors The Spanish club at Central middle school. The club has eight members who are sixth graders, 12 members who are seventh graders and 10 members who are eighth graders what percent of the Spanish club members are seventh graders.

    asked by Mina on November 7, 2019
  26. math

    If there are 264 students in a school and there are 84 eighth graders and There are 22 fewer seventh graders than sixth graders. Then which grade has the most students and how many students are there.

    asked by KC on December 5, 2011
  27. math

    83 3rd graders 115 4th graders 150th graders all the 5th graders will be on one side and all the 4th graders will be on the other side the 3rd graders will be split up so that the two sides will have equal number of student how many 4th graders ?how many

    asked by dexter on September 30, 2014
  28. Math

    Need help on this question: There are 32 sixth graders and 44 seventh graders in the video gaming club. Which ration is greatest? a. the ration of 6th graders to 7th graders b. the ration of 6th graders to club memebers c. the ratio of club members to

    asked by Brandi on March 29, 2013
  29. Math

    Jean surveyed 25% of all eighth graders and 75% of all 7th graders. John surveyed 50% of all eighth graders and 50% of all 7th graders at the same school. Jean surveyed a total of 152 John surveyed a total of 144 What is the number of eighth graders?

    asked by Will on December 17, 2012
  30. math

    The lunchroom workersare giving away free cookies today. They gave the first graders 4 cookies. They gave the second graders 8 cookies. They gave the third graders 12 cookies. They gave the fourth graders 16 cookies. If the pattern continues, how many

    asked by Michele on January 11, 2009
  31. English

    For English class, we're doing a vocab. review for seventh graders, as part of our teaching project. Should seventh graders know what inevitable means? What age should people know that word by? Thank you.

    asked by Allison on March 15, 2009
  32. math

    There are 32 sixth-graders and 44 seventh graders in the video gaming club. Which ratio is the greatest? PLEASE HELP ME, MS. SUE

    asked by idk on October 27, 2019
  33. Math

    How do I solve this? There are 171 seventh graders eating lunch. This number represents 45% of all of the seventh grades. How many 7th graders are there in the school? Would I take 171 x 45% and add them together or take 171 X .55 or??

    asked by Tyler on April 9, 2008
  34. math

    mrs. karson's music class includes both 6th and seventh graders. the ratio's of 6th graders to students ine the class is 4:7. there are 9 seventh graders in the music class how many students sre in the class?

    asked by tas on October 10, 2012
  35. math

    Ok, the problem says: a Middle school has 125 6th graders, 150 7th graders, and 100 8th graders. Which statement is NOT true? a. the ratio of 6th graders to 7th graders is 5 to 6. b. the ratio of 8th graders to 7th graders is 3:2. c. the ratio of 6th

    asked by panda on January 18, 2011
  36. math

    suppose a sample of 2404 tenth graders is drawn.Of the sampled, 601 read at or below the eighth grade level. using the data, construct the 98% confidence interval for the population proportion of tenth graders reading at or below the eighth grade level.

    asked by kyle on January 23, 2015
  37. statistics

    suppose a sample of 2404 tenth graders is drawn.Of the sampled, 601 read at or below the eighth grade level. using the data, construct the 98% confidence interval for the population proportion of tenth graders reading at or below the eighth grade level.

    asked by kyle on January 23, 2015
  38. Math

    The 80 8th graders took a trip. The boys numbered 16 fewer than twice the number of girls. How many of the eighth graders are girls?

    asked by Zack on January 13, 2015
  39. Math

    The two-way table shows the number of fourth and fifth graders who do or do not have a savings account. What percent of fourth graders have a savings account? % Savings account No savings account 4th graders 7 3 5th graders 12 5 I believe the answer is 26%

    asked by Marc-Anthony on January 14, 2016
  40. Math

    There were 20 more fifth graders then fourth graders. 140 students from both grades. How many fifth graders were there?

    asked by Tim on February 6, 2013
  41. math

    Of the 85 seventh graders, 27 are going on the class field trip. What percent of the seventh graders are going on the field trip?

    asked by !!PLEASE ANSWER!!! on November 30, 2012
  42. math

    In polk middle school, 45% of the students are 6th graders, 35% of the students are 7th graders and the remainder are 8th graders. Would a circle graph of this data that had 3 sections each with a central of 120% be misleading?

    asked by Adam on February 29, 2012
  43. math

    there are 64 seventh graders at a middle school. This is 32% of the students at the school. The sixth graders comprise 38% of the school how many sixth graders attend the middle school

    asked by Anonymous on February 23, 2017
  44. Math

    The ratio of 6th graders to 7th graders in the competition is 15 to 8. How many 7th graders are there if 225 6th graders are competing?

    asked by Amy on March 1, 2016
  45. Math (7th grade)

    I have a math question that I do not really understand how to answer is there someone who can walk me through it? In Pinecrest middle school there are 58 6th graders 76 7th graders, and 38 8th graders. The counsel is made up of 35 students who are chosen

    asked by Shawna on December 17, 2013
  46. Math help

    If 20 3rd graders owned birds, how many third graders were surveyed? Reptiles 5% Birds 5% Fish 10% Cats 35% Dogs 45% I did 5% of 30 = .05 x 30 = 1.5 30/1.5 = 20 third graders BUT I am thinking I am doing something wrong? Where did I go wrong? Should it be

    asked by Sam on February 14, 2013
  47. statistic

    Im confusing the questions with and / or. table: Grade level | Bird | Cat | Dog | Fish 6th graders | 9 | 27 | 42 | 3 7th graders | 12 | 36 | 56 | 4 1. what is the probability randomly selected student is an 7th grader and prefers a bird as a pet? a. 33% b.

    asked by Anonymous on May 10, 2017
  48. math

    two fifth graders out of forty fifth graders went to see a dinosaur exhibit what fractional part of the group is that?

    asked by toria on January 12, 2010
  49. math

    An art teacher wants to do a project for her 12 seventh graders. Each student will need 2 feet of yarn. If the total is $18, write an equation to determine the cost of yarn, c, per foot. So what am i supposed to do here? i am so lost. i don't know where

    asked by person on January 30, 2017
  50. Math

    Of the 6 grade students surveyed, 12% bring their lunch. SUppose 24 six graders do this, how many six graders are there. I would like you to show me how to do this, (Mom) so that I can explain to my son. Thanks.

    asked by Bob on May 8, 2008
  51. Math

    The ratio of 7th to 8th graders in a play is 2:3. There are 30 students in the play. How many are 8th graders? S/30 x2/3=3s/3=60/3= 20 8th graders. Can someone check this for me if wrong tell were.

    asked by Johnnie on February 6, 2019
  52. algebra

    There are 384 seventh graders at MArk's school. If there are 48 more girls than boys, how many seventh grade girls are there?

    asked by Anonymous on January 26, 2010
  53. math

    build equation Of the 15 players on the boys' soccer team, 2/5 are 8th graders. On the girls' soccer team,1/3 of 18 are 8th graders. How many 8th graders plaayed on the two teams.

    asked by Anonymous on February 22, 2012
  54. Psychology

    A school counselor tests the level of depression in fourth graders in a particular class of 20 students. The counselor wants to know whether the kind of students in this class differs from that of fourth graders in general at her school. On the test, a

    asked by Anonymous on August 28, 2010
  55. math

    A different eight grader has been asked to work at the face painting booth every half hour. Use division to find how many eighth-graders are needed to work at the face painting booth during the fair. Show your work. I don't understand the division part,

    asked by Aswan on March 28, 2015
  56. English?

    I'm trying to do research on whether 9th graders should/should not be in Middle school with 7-8th graders. Does anyone know of any studies that would support either side? Or any leads I could perhaps follow to write the paper easier?

    asked by Stacey on September 9, 2007
  57. Social Studies

    Do you have any thing in social studies about histoy for seventh graders?

    asked by Brenna on April 4, 2008
  58. math

    There are 57 students in class of 6th and 7th graders. There are twice as many 6th graders. How many 6th graders?

    asked by Sandy on December 7, 2011
  59. statistics

    A school counselor tests the level of depression in fourth graders in a particular class of 20 students. The counselor wants to know whether the kind of students in this class differs from that of fourth graders in general at her school. On the test, a

    asked by math on September 9, 2010
  60. math

    . A school counselor tests the level of depression in fourth graders in a particular class of 20 students. The counselor wants to know whether the kind of students in this class differs from that of fourth graders in general at her school. On the test, a

    asked by Anonymous on January 14, 2010
  61. statistics

    A school counselor tests the level of depression in fourth graders in a particular class of 20 students. The counselor wants to know whether the kind of students in this class differs from that of fourth graders in general at her school. On the test, a

    asked by shauna on April 4, 2010
  62. Health help

    what is a good title for about inhalants that would make seventh graders want to listen to you?

    asked by Anonymous on November 12, 2013
  63. Math

    Ms. Poole, my PE teacher, asked the 100 seventh in my school if they could swim. Half the boys and two thirds of the girls said yes. Seventeen boys said no. How many seventh graders know how to swim?

    asked by D on September 13, 2011
  64. math

    of the 200 eighth-graders,70 are going on the class field trip.what percent of the eighth grade is going on the field trip A 35% B 40% C 65% d 70% i can't find the answer?

    asked by need help on November 12, 2015
  65. Math

    Mr. Moore is installing new work benches in the wood shop. He wants the height of the benches to be best for students standing and working on projects. He decides to use the mean height of the students in the school as a guide. The school has 6th, 7th, and

    asked by Itz_ChocoCandy on March 6, 2020
  66. Math

    i really need help please Mr. Moore is installing new work benches in the wood shop. He wants the height of the benches to be best for students standing and working on projects. He decides to use the mean height of the students in the school as a guide.

    asked by sTicKs -w- on March 6, 2020
  67. Math

    Mr. Moore is installing new work benches in the wood shop. He wants the height of the benches to be best for students standing and working on projects. He decides to use the mean height of the students in the school as a guide. The school has 6th, 7th, and

    asked by Matt on March 5, 2020
  68. Math

    of the 200 eighth graders, 112 are going on the class field trip. What percent of the eighth grade is going on the field trip? 1 40% 2 50% 3 56% 4 88%

    asked by China one on December 17, 2015
  69. 4 th grade Math

    Of the first graders who were asked, 1/6 like math best, 2/3 like reading best, and 12 like science best. How many first graders were asked their favorite subject? Into how many equal parts should the picture be divided?

    asked by cesar on March 6, 2012
  70. Math

    Can someone assist with this question I'm thinking its B.but not sure of my reasoning. Thanks Mr. Moore is installing new work benches in the wood shop. He wants the height of the benches to be best for students standing and working on projects. He decides

    asked by Bonnie on March 4, 2020
  71. statistics

    A school counselor tests the level of depression in fourth graders in a particular class of 20 students. The counselor wants to know whether the kind of students in this class differs from that of fourth graders in general at her school. On the test, a

    asked by Anonymous on May 14, 2010
  72. Math

    If 36 graders are birds 35% on cats temper set on fish 5% off on birds reptiles 5% dogs 45% how many six graders were surveyed

    asked by Anna on January 21, 2019
  73. Math

    0.9 of the 6th grade graders at Sellers brought cans for the canned food drive. What % of students did not bring cans 90 10 9 1 Im not sure on this one but I think its 90

    asked by Jerald on October 17, 2012
  74. Statistics

    A school counselor tests the level of depression in fourth graders in a particular class of 20 students. The counselor wants to know whether the kind of students in this class differs from that of fourth graders in general at her school. On the test, a

    asked by jig on October 8, 2009
  75. math

    Of the first graders who were asked, one sixth like math best, two thirds like reading best, and 12 like science best. How many first graders were asked their favorite subject? Please provide a "Draw a Picture" strategy to solve the problem.

    asked by Anonymous on February 6, 2012
  76. Math

    The ratio of 7th and 8th graders in a soccer league is 16:24. If there are 200 students in all, how many are 7th graders?

    asked by Miles on February 29, 2016
  77. math

    In 1654 Blaise Pascal invented Pascal's triangle,for which the first four rows are given: 1 1 1 1 2 1 1 3 3 1 1 4 6 4 1 1 5 10 10 5 1 --1 6 15 20 15 6 1 --1 7 21 35 35 21 7 1 Determine the ratio of the sums of the terms of the seventh and eighth rows. Is

    asked by Jas on March 18, 2008
  78. algebra

    Mr.Yakima teaches science classes, with the same number of students in each class.Of those tudents are 80 sixth graders and 40 are fifth graders. write an equation to model this situation using the variable n. What does your variable represent?

    asked by sjlslkdj on September 15, 2010
  79. 4th grade math

    of the third graders who were asked, 2/5 like pizza the best, 3/15 like hamburgers the best, and 18 like macaroni the best. How many third graders were asked their favorite food?

    asked by michael on January 26, 2011
  80. math

    there are 80 fourth graders in school of these, 35 were boys. what fractional part of the fourth graders were girls

    asked by mar on March 23, 2011
  81. Math

    I just need help setting up the equations . I dont know if they are asking to find cans or weeks. Students in the Healthy Planet Club at Eagle High School are collecting aluminum cans as part of a community cleanup project. Together, the 9th graders and

    asked by Jay on November 9, 2018
  82. math ms sue please help

    Last summer, 150 students attended the Apollo Math Camp, of whom 96 were girls and 54 were boys. Also, 68 were 7th graders and 82 were 8th graders. How many 8th-grade boys attended the camp if 40 of the girls were 7th graders?

    asked by Anonymous on January 30, 2018
  83. algebra

    Last summer, 150 students attended the Apollo Math Camp, of whom 96 were girls and 54 were boys. Also, 68 were 7th graders and 82 were 8th graders. How many 8th-grade boys attended the camp if 40 of the girls were 7th graders?

    asked by Anonymous on January 30, 2018
  84. math

    pencils come in packs of 20 for 2.79 if 18 8th graders and 19 7th graders need 4 pencils how much would it cost?

    asked by sarah on September 10, 2012
  85. statistics

    First graders who misbehave in school may be more likely to be regular smokers as young adults according to a new study presented in the July 2004 issue of the American Journal of Epidemiology. After following a group of U.S. first graders for 15 years, it

    asked by Anonymous on October 16, 2012
  86. Greatest Common Factors

    In the lunch room, 36 fith-graders and 27 fourth-graders are sitting in equal groups. All the students in each group are in the same grade.What is the greatest number of students who could be in each group?

    asked by jess on September 16, 2008
  87. Math

    Ms. Sue i know we had our differences in the past and im sorry but i need help here is the question if 30 sixth graders own birds how many sixth graders were surveyed theirs a pie graph with 5% reptiles 5% birds 10% fish 35% cats and 45% dogs.

    asked by just call me gabe on January 28, 2019
  88. math

    Of the 1st graders who were asked, 1/6 like math best, 2/3 like reading best, and 12 like science best. How many first graders were asked their favorite subject? THINK: Into how many equal parts should the picture be divided? Draw a picture to solve the

    asked by Crissy on May 6, 2008
  89. math

    in a lunch room 36 fifth graders and 27 fourth graders are siting in equal groups. all the students in each group are in the same grade. what is the greatest number of students that can be in each group?

    asked by janak on September 13, 2012
  90. math

    in a lunch room 36 fifth graders and 27 fourth graders are siting in equal groups. all the students in each group are in the same grade. what is the greatest number of students that can be in each group?

    asked by janak on September 13, 2012
  91. Math

    if there are 60 sixth graders how many sixth graders owned cats (there is a circle graph showing: Reptiles:5%, Birds:5%, Fish: 10%, Cats: 35%, and dogs: 45%)

    asked by ??? on February 1, 2018
  92. Statistics

    A district mathematics test for all third graders had a normal distribution with a mean of 74 and a standard deviation of 11. What percentage of the third graders tested scored with +1 and -1 standard deviation of the mean?

    asked by Anonymous on July 5, 2013
  93. math

    if 30 sixth graders own birds how many sixth graders were surveyed theirs a pie graph with 5% reptiles 5% birds 10% fish 35% cats and 45% dogs.

    asked by im 12 on February 12, 2020
  94. Math

    The mean weight of 75 2nd graders is 55.7 lbs and the mean weight of 25 1st graders is 42.6 lb. What is the mean weight of the 100 children?

    asked by MX on March 28, 2011
  95. math

    The mean weight of 75 2nd graders is 55.7 lbs and the mean weight of 25 1st graders is 42.6 lb. What is the mean weight of the 100 children

    asked by jj on March 28, 2011
  96. math

    Please Help!! The mean weight of 75 2nd graders is 55.7 lbs and the mean weight of 25 1st graders is 42.6 lb. What is the mean weight of the 100 children

    asked by luce on March 28, 2011
  97. Math

    The mean weight of 75 2nd graders is 55.7 lbs and the mean weight of 25 1st graders is 42.6 lb. What is the mean weight of the 100 children

    asked by Mai on March 28, 2011
  98. Math

    The mean weight of 75 2nd graders is 55.7 lbs and the mean weight of 25 1st graders is 42.6 lb. What is the mean weight of the 100 children

    asked by Macy on March 28, 2011
  99. math

    A team is made up of 6th 7th and 8th graders in the ratio of 234. How many 6th graders will be on a 36member team?

    asked by brandon on November 10, 2011
  100. Math

    The ratio of 7th to 8th graders in a play is 2:3. There are 30 students in the play. How many are 8th graders? How do you work this problem is like this 2/3 x30/1=60/2=20 is this right

    asked by Johnnie on February 6, 2019