Search: Note to physics, chemistry students

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Note to physics, chemistry students
Please note the spelling of Physics, and Chemistry. If you are a college student in those courses, and cant spell them, frankly, asking for help here is insulting to your college and you.
Sunday, October 26, 2008 at 7:44pm by bobpursley

Math
At Small Town High there are 100 students, each of whom takes at least one of biology, chemistry, or physics. There are 50 students in biology, 60 in chemistry, and 70 in physics. If 24 students are enrolled in exactly two of these classes, how many students are in all three?
Sunday, November 7, 2010 at 3:31pm by kyle

Experiment
I would make it simpler: take a group of students enrolled in any semester. Then, 1 year later reexamine those same students: Data: hours worked on average per week by each of those students, and record if that student is still in school or not. You should find more students ...
Tuesday, June 14, 2011 at 2:37pm by bobpursley

math
State as followings: P(P) = #students take physics = 32 P(C) = #students take chemistry = 51 P(P and C) = 15 P(neither) = 10 Total students = P(P) + P(C) - P(P and C) + P(neither) = 78
Sunday, February 20, 2011 at 3:05pm by agrin04

Algebra
In a school of 464 students, 89 students are in the band, 215 students are on sports teams, and 31 students participate in both activities. How many students are involved in neither band nor sports? A.160 students B.191 students C.249 students D.433 students I think it is A...?
Wednesday, February 20, 2013 at 4:39pm by Cassie

math
Right. Note that all but two students are between 19 and 25. The other students are much older. That skews the mean, but doesn't affect the median.
Thursday, November 10, 2011 at 3:12pm by Ms. Sue

Writing
Note that you need the possessive ("students' focus") and the correct form of "there." Unless it was indicated in previous writing, it is unclear who "we" is. "To avoid the distraction of texting in the classroom, teachers can monitor ...
Tuesday, May 25, 2010 at 10:47pm by PsyDAG

geog
Yes, the second one is a better example of globalization. But on a non-economic note -- Jiskha provides an educational view of internet globalization. Not only do we have students and teachers from Canada and the U.S., but we also have students from Korea, Africa, Italy, and ...
Tuesday, January 17, 2012 at 5:05pm by Ms. Sue

Math
A math class has 25 students. There are 13 students who are only in the band, 4 students who are only on the swimming team, and 5 students who are in both groups. How many students are not in either group? I think it's 3 students?
Saturday, May 2, 2009 at 12:35pm by Angie

math
There are 37 accounting classes with 26 students in each class. Estimate the total number of students in the accounting classes. A) 1,200 students B) 900 students C) 1,600 students D) 1,500 students
Sunday, September 30, 2007 at 10:39am by lyric

Chem
If a class of 30 chemistry students have 17 of the students who are female. What percentage of students is female?
Tuesday, February 5, 2008 at 4:03pm by Lisa

Chem
In a class of 30 chemistry students, 17 of the students are female. What percentage of students is female?
Friday, February 1, 2008 at 12:52pm by Tati

Music
All of the measures in a song contain four beats. One of the measures contains a half note, a quarter note and an eighth note, and one other note. That note must be a(n) a. half note b. eighth note c. dotted eighth note d. quarter note I belive the answer would be B I would ...
Wednesday, July 30, 2008 at 4:43pm by Jennyv

math
500 students sat for an examination in mathematics,physics and chemistry.45 passed all the three subject,60 passed mathematics and chemistry,70 passed physics and chemistry,50 passed mathematics and chemistry,10 passed in mathematics,80 passed in chemistry and 35 passed at ...
Sunday, November 13, 2011 at 3:23pm by damilola

venn
Out of 1365 students in a school, 60 take french, 100 take chemistry 48 take physics. If 28 take French and chemistry 44 take chemistry and physics, 20 take french and physics. How many take all three subjects.
Monday, November 14, 2011 at 9:48am by Tychicus Clinton

Stats
A group of 56 randomly selected students have a mean score of 30.8 and a standard deviation of 4.5 on a placement test. Find a 95% confidence interval for the mean score, ì, of all students taking the test. (Note: ó is unknown.)
Monday, November 1, 2010 at 2:25pm by Erica

chemistry
Mg ==> Mg^2+ + 2e Au^+ + e ==> Au A note: Chemistry students can't be lazy. It's a fact that mg and au don't mean a thing; I'm guessing you just didn't have the energy to push the caps button. You can't write co when you mean CO or Co.
Wednesday, April 4, 2012 at 7:52pm by DrBob222

math
A school has 63 students studying Physics, Chemistry and Biology. 33 study Physics, 25 Chemistry and 26 Biology. 10 study Physics and Chemistry, 9 study Biology and Chemistry while 8 study both Physics and Biology. Equal numbers study all three subjects as those who learn none...
Monday, December 24, 2012 at 9:54pm by ifi

English
1. A group of students help the sick. 2. A group of students helps the sick. (What is the difference between the two sentence? If both are grammatical, aren the following correct as well? ) 3. This is a group of students. 4. These are a group of students. 5. These students are...
Wednesday, November 25, 2009 at 2:41am by rfvv

please help me paraphrase
Academic skills would walk slowly without the help of technology. Therefore, it is necessary that a university provide basic computer training for their students, especially those who are computer illiterate. This training should ensure students master basic computing skills ...
Wednesday, October 25, 2006 at 6:33pm by db61501

to all physics students
We are getting more physics questions than we can handle in a timely manner. Preference will be given to those students who show that they have made an effort to solve the problem on their own.
Monday, February 7, 2011 at 11:36am by drwls

physics
Physics students ride the Power Tower at Cedar Point. The drop only takes 5.53 seconds until the car brakes. What was the height in meters that these brave students dropped? -Thanks
Monday, January 10, 2011 at 4:46pm by Baylee

chemistry
1. Could be yes, could be no. It depends upon --- can more sugar dissolve? If yes, then it isn't at equilibrium. 2. I think the intent is for this to be yes but I would answer no. Presumably some students are graduating while new students take their place so the number ...
Tuesday, January 10, 2012 at 9:16pm by DrBob222

ethnics help
Use five medical words discussed in this week’s reading to create a SOAP note. Respond to other students by adding anything they may have missed, correcting any errors, complimenting them on proper usage, or expanding on the details of the SOAP note. Be sure to use a ...
Thursday, November 2, 2006 at 5:29pm by cathy

Algebra
Total # of students = 57 Band students = 25 Band or Choir or Both students = 48 Choir and Math students = 9 So from what you stated in about the Venn diagram, it shows that only 7 students take exactly 2 courses from Mr. Green (Math and Band). So wouldn't it simply be 7 ...
Tuesday, March 12, 2013 at 4:03pm by Lena

chemistry
Note the correct spelling of celsius. Also, note that your problem makes no sense.
Sunday, November 25, 2012 at 10:39pm by DrBob222

Health
note to all students TAKE BREAKS!!! it helps
Thursday, October 2, 2008 at 3:38pm by Anonymous

math
ther are 33 students in the band. there are 6 more fifthgrade students than thirdgrade students. there are an equal number of third and fourthgrade students.how many thirdgrade students are in the band?
Thursday, October 1, 2009 at 11:19pm by audrey

Physics
What are the frequencies and the note names of the first six harmonics of the note G3? Explain your procedure.
Tuesday, February 19, 2013 at 11:21pm by Anonymous

AE
Please reread Writeacher's and GuruBlue's comments. Note that they are experienced high school teachers. Some examples of behavior that interrupts the learning environment: distracting clothing, disrespect of teachers and students, loud talking and other distracting ...
Sunday, March 29, 2009 at 5:05pm by Ms. Sue

Chemistry
Note the correct spelling of celsius. Also note that you start a sentence with capital letters. This is not a texting board.
Monday, April 8, 2013 at 8:37pm by DrBob222

English
Could you please check if everything is correct? Thank you. 1) Thank you very much for having your students send email to their Italian partners. 2) Tomorrow I will distribute the emails to my students so that they can start the partnership. 3) Four more students would like to...
Thursday, March 22, 2012 at 8:48am by Matthew

pre- algebra
In a survery, students were asked whether they play basketball or tennis. Of 34 students, 24 play basketball and 13 students play tennis.4 students play neither. How many students play both sports? Is it 7 students?
Sunday, April 24, 2011 at 12:11am by Trace

Physics
170 students in a lecture hall can scream at 115 dB. Thus, we should expect that: A. an average student can do 0.68 dB by him or herself. B.340 average students can do 125 dB. C.340 average students can do 230 dB. D.1700 average students can do 125 dB. E.85 average students ...
Thursday, May 8, 2008 at 7:59am by Courtney

Math
The table shows the number of classrooms needed for different numbers of students. Total Students Classrooms 66 3 110 5 154 7 220 10 What is the relationship between Total Students and Classrooms? A.Classrooms=Total Students divided 33 B.Classrooms=Toal Students subtract 63 C....
Tuesday, February 21, 2012 at 4:45pm by Colton

Math
A new school has opened with fewer than 500 students. 1/3 of the students is a whole number. So are 1/4, 1/5 and 1/7 of the students. How many students go to this school?
Wednesday, April 11, 2012 at 3:13am by Tin

education
I count an effective lesson plan one in which: 1. the students learn and retain the information and/or skills 2. the students are involved with their learning 3. the students aren't bored and their attention focuses on the lessn 4. the students may even enjoy the class ...
Sunday, September 28, 2008 at 7:18pm by Ms. Sue

Latin
Please note that we do not do students' homework for them. If you'll post what YOU THINK these passages mean, someone here will let you know how you're doing.
Thursday, May 14, 2009 at 4:41pm by Writeacher

maths
All the students in a school are made to stand in rows so as to form an equilateral triangle. The first row consists of one student, the second row 2 students, third row 3 students and so on. Had there been 90 more students, the total number of students could have been ...
Monday, February 1, 2010 at 6:06am by rajshekhar

CHEMISTRY
Note the correct spelling of celsius. 1. moles Mg = grams Mg/molar mass Mg. 2. q = heat released = mass water x specific heat water x delta T. Note that the answer to 2 is note at bottom (after question 4) "q(reaction) = ...._"
Monday, November 8, 2010 at 10:10am by DrBob222

math
statement: Middle-school stundents do not know enough about pet nutrition. students were asked to rate the statement on a 1 to 5, where 1=stongly disagree 2= disagree 3=neither agree nor disagree 4=agree 5= stongly agree. what van u conclude from the suruvey results and your ...
Tuesday, November 28, 2006 at 3:25pm by Betty

Math - Probabilities
There are a total of 116 foreign language students in a high school where they offer Spanish, French, and German. There are 22 students who take at least 2 languages at once. If there are 47 Spanish students, 45 French students, and 49 German students, how many students take ...
Monday, March 11, 2013 at 2:37pm by Sarah

8th grade math
A group of 1,500 high school students were asked to fill out a questionnaire about their future career choices. The circle graph represents the results of the questionnaire. Use the circle graph to answer the question. Doctor: 20% How many students chose doctor as their career...
Monday, May 9, 2011 at 11:00am by Lo

chemistry
Complete the mass balance expression for a saturated solution of Ag2CO3. Note at least one blank is a numeric coefficient. (Note: Ignore any subsequent reactions of Ag .)
Sunday, May 19, 2013 at 3:55pm by Lana

Music Physics
Given that the oboe's lowest note is B flat 3 and its length approximately 64 cm, what length would you expect for the bassoon, whose lowest note is B flat 1? What length for the contrabassoon, lowest note b flat 0?
Thursday, April 19, 2012 at 6:44pm by AAA

Math
Ms. Hendricks asked her students how they get to school each day. She collected their answers and determined the following results. • Half of her students take the bus. • 1 5 of her students walk. • The rest of her students ride with their parents. a. What ...
Thursday, May 5, 2011 at 5:40pm by Frances

homework help site w/ all subjects?
Type freemathhelp in Google to find websites for free of charge help with math. Type physicsforums in google to find the site where physics students, Ph.D. students and professors hang out to help students and talk to each other as well.
Sunday, January 13, 2008 at 8:36pm by Count Iblis

music 2
Thanks Dan for your previous help i understand the circle now !>!! Now i have one final question ... I am to learn the major triad for each note. i have to play five notes up then back down .. cna you explan to me how i go about doing so .? would it be like 1. starting ...
Monday, September 18, 2006 at 12:12am by Emily

college
We do not have access to this case study. Please note that Jiskha Homework Help has no connection with any school, college, or university. Questions on this board are answered by volunteers, many of whom are retired teachers and professors. We are dedicated to helping students...
Monday, November 3, 2008 at 5:42pm by Ms. Sue

American education
You are a second-grade teacher at Happy Valley Elementary School. You are teaching language arts and social studies. Your classroom of 21 students consists of 7 white students, 5 Latino students, 4 African American students, 3 Native American students, and 2 Asian students. ...
Wednesday, August 5, 2009 at 3:03pm by diamond

Business
1. We don't have your text. 2. We don't know what business (note spelling) plan you selected. 3. What is a SWOT analysis? Please note that Jiskha Homework Help has no connection with any school, college, or university. Questions on this board are answered by volunteers...
Monday, September 22, 2008 at 8:16pm by Ms. Sue

College
According to this site from Yale, it will take students with low scores (at least above the 25 percentile) if other factors outweigh the test scores. However, note the range of scores for their students. http://admissions.yale.edu/what-yale-looks-for
Sunday, November 21, 2010 at 11:47am by Ms. Sue

Math
Laura takes a random survey of the students in her school. Of the 48 students asked, 16 plans to go to the football game. There are 231 students in her shcool. What proportion can she use to find s the total number of students expected to attend the game?
Tuesday, November 30, 2010 at 7:20pm by Bill

Math 157
A group of 10 students consists of 3 girls and 7 boys. How many ways can the students be arranged from left to right if the first 3 students are girls and the remaining students are all boys?
Wednesday, January 5, 2011 at 10:18am by Rena

Business Communication
The dean of students is announcing a reception for new nontraditional students. Which of the following is the BEST subject line? a) Nontraditional Students b) Reception to Welcome Nontraditional Students Who are Attending the University for the First Time c) Will You Help Us ...
Thursday, February 24, 2011 at 9:10am by Hanna

4th grade
The 93 nature camp students ate lunch at the lodge. They sat at an even number of tables. There were 5 students at one table, and an equal number of students sitting at each of the other tables. How many students were sitting at each of the other tables? THE ANSWER IS 5 STUDENTS
Thursday, April 7, 2011 at 4:42pm by lille

Math
There are a total of 103 foreign language students in a high school where they offer Spanish, French, and German. There are 19 students who take at least 2 languages at once. If there are 38 Spanish students, 38 French students, and 46 German students, how many students take ...
Friday, March 8, 2013 at 5:18pm by Lane

inclusive language
Can you please verify if I have done this correctly 1. Each advisor was contacted by his students. my answer Each advisor was contacted by their students. or Each advisor was contacted by his or her students. His or her students, not their students (because you are saying EACH...
Wednesday, November 22, 2006 at 3:29pm by tanisha

Math
So 2/3 of her students do NOT walk to school of those (4/5) take the bus so (4/5)(2/3) or 8/15 take the bus The number of students must be a multiple of 15 In an enlightened board of education she would have 15 students, in reality she probably has 30 students, and , in some ...
Tuesday, October 23, 2012 at 11:20am by Reiny

AE
All look good. But remember what I said above -- what works well for ELL students works well for all students. Use these teaching strategies with all your students, and they'll all learn much more than if you don't. You also don't want to be treating the ELL ...
Wednesday, August 13, 2008 at 7:51pm by Writeacher

fizik: some help
http://m.dictionary.com/d/?q=physics&o=0&l=dir Note that "ph" and "f" make the same phonetic sounds. Note other letters as well.
Monday, April 11, 2011 at 12:25am by MattsRiceBowl

Algebra 1
Just a note: this problem is normally well above the ability of algebra I students.
Thursday, June 26, 2008 at 8:28pm by bobpursley

physics
m a = k r v note :m is mass k = m a/ (rv) kg m ========== note: m is meters s^2 m m/s kg /( m s)
Thursday, January 12, 2012 at 3:21pm by Damon

math
Good questions. We often explain a math concept or problem. Seeing how one problem is worked helps students understand how to solve similar problems. I often post a website that answers a social studies, science or English question. Most of the time, this answer is in the text...
Saturday, February 2, 2013 at 2:09pm by Ms. Sue

Math
There are 300 students in the junior class at a high school. -100 students participate in theater. -70 students are involved in chorus. -140 students play a sport. -35 students are in chorus and are involved in theater, while 15 students play a sport and participate in theater...
Wednesday, August 22, 2012 at 12:49pm by Catherine

probability
A survey of 850 students conducted in two schools showed the following results: School A: *Students who took the bus = 400 * Students who did not take the bus = 150 Total = 550 School B: *Students who took the bus = 200 * Students who did not take the bus = 100 Total = 300 ...
Tuesday, January 5, 2010 at 4:27pm by Anna

math
in a class of 24 students, 13 students are girls. What fraction of the students are boys?
Tuesday, November 29, 2011 at 8:21pm by Anonymous

Alg 1
The popultion of Medford High is 800 students & the population of WEstville High is 1240 students. Medfords pop. has been increasing by 30 students per year, while westville has been decreasing by 25 students per year. In how many yearas will the populations be the same. ...
Wednesday, March 9, 2011 at 11:19pm by Casey

Algebra
To collect funds, the organization is holding a football match between teachers and students. Each ticket costs 2x+3y for students and 3x - 5y for non-students. What is the total earning if 2x - 3y students and 3x + 5y non-students would attend?
Monday, July 2, 2012 at 6:16am by Anonymous

math
Mrs. Bollo's second grade class of thirty students conducted a pet ownership survey. Results of the survey indicate that 8 students own a cat, 15 students own a dog, and 5 students own both a cat and a dog. How many of the students surveyed own no cats?
Sunday, November 28, 2010 at 11:43pm by eric

Math
from a group of 14 junior and 9 senior students, determine how many committees of 8 students can be chosen if all chosen students are junior students?
Sunday, January 23, 2011 at 6:18pm by Amy

Chemistry--corr'n note
You will note I didn't subtract correctly; 0.1-(2*9E-4) = 0.0982 and not 0.964. However, that doesn't change my answer; I punched into the calculator correctly. I still get approximately 3E-22
Thursday, April 7, 2011 at 1:57pm by DrBob222

information technology
Write a puesdocode to read the marks of a number of students who took an examination, terminated by the mark 101. The psuedocode should count the number of students who pass and the number of students who fail. The pass mark is 60%. Finally the psuedocode should output the ...
Sunday, September 23, 2012 at 4:24pm by Anitsirhc

honors math 7th grade
its a venn diagram three circles. Here is the question. A study was made of 200 students to determine what tv shows they watch. 22 students hated all star trek shows. 73 students watch only the next generation(TNG) 136 students watch TNG. 14 students watch only deep space 9 (...
Wednesday, September 22, 2010 at 11:52pm by tina

essay
Imagine that you are hosting a group of exchange students next term. You are responsible for welcoming the students to campus and acquainting the students with life on campus socially as well as academically. Develop a "Welcome Letter" for the visiting students. Keep...
Friday, September 21, 2012 at 6:01pm by rose

Math for Ms. Sue please last questions
2. In a school of 464 students, 89 students are in the band, 215 students are on sports teams, and 31 students participate in both activities. How many students are involved in neither band nor sports? (1 point) 160 students 191 students 249 students 433 students 3. In a ...
Friday, March 8, 2013 at 8:24pm by Delilah

PreCalculus
I need help with a Matrix Algebra problem A small school has 100 students who occupy three classrooms A, B, and C. After the first period of the school day, half the students in room A move to room B, one-fifth of the students in room B move to room C, and one-third of the ...
Tuesday, December 13, 2011 at 1:19am by Lana

Note to William
Anyway to help students is my nature.
Wednesday, September 3, 2008 at 9:50pm by William

math
Three groups of students are sharing leftover pizza (all the same size originally) Which group gets the most pizza? 6 students share 3/4? 3 students share 1/3? 4 students share 2/3?
Wednesday, April 10, 2013 at 7:49pm by brooklynn

Algebra 2
A music teacher wants to determine the music performances of students. A survey of which group would produce a random sample. students in school band students attending the jazz concert students in every odd numbered homeroom There was choices about sports players but i think ...
Monday, November 19, 2007 at 5:37pm by Chelsey

math
6 people, one-half of the students arrive at school early, one-fourth of the students arrived on time, and one-eighth of the students arrived late. how many students were absent?
Wednesday, October 5, 2011 at 4:42pm by labrea

math
The average score on a reading test for 58 students was 87.3. Twelve more students took the test. The average of the 12 students was 90.7. What was the average for all students?
Wednesday, November 11, 2009 at 9:03pm by TSN

IINFORMATION NEEDED HELP
This looks like a fascinating exercise for YOU to use the internet as a search tool. Please note that Jiskha volunteers do not do homework for students.
Tuesday, June 9, 2009 at 8:05pm by Ms. Sue

math
From a survey of 100 college students, a marketing research company found that 85 students owned iPods, 45 owned cars, and 35 owned both cars and iPods. (a) How many students owned either a car or an iPod (but not both)? 1 students (b) How many students do not own either a car...
Sunday, March 17, 2013 at 12:35pm by buffy

math
From a survey of 100 college students, a marketing research company found that 70 students owned iPhones, 45 owned cars, and 40 owned both cars and iPhones. (a) How many students owned either a car or an iPhone (but not both)? 1 students (b) How many students do not own either...
Saturday, August 25, 2012 at 4:43pm by Anonymous

Math
From a survey of 100 college students, a marketing research company found that 60 students owned iPods, 50 owned cars, and 20 owned both cars and iPods. (a) How many students owned either a car or an iPod (but not both)? 1 students (b) How many students do not own either a car...
Sunday, April 14, 2013 at 10:58pm by Denise

ALGEBRA
From a survey of 100 college students, a marketing research company found that 65 students owned iPods, 45 owned cars, and 25 owned both cars and iPods. (a) How many students owned either a car or an iPod (but not both)? students (b) How many students do not own either a car ...
Sunday, November 20, 2011 at 5:34pm by Anonymous

math
From a survey of 200 college students, a marketing research company found that 140 students owned iPhones, 75 owned cars, and 60 owned both cars and iPhones. (a) How many students owned either a car or an iPhone (but not both)? 1 students (b) How many students do not own ...
Wednesday, August 15, 2012 at 10:09pm by Anonymous

ALGEBRA
From a survey of 100 college students, a marketing research company found that 70 students owned iPhones, 30 owned cars, and 15 owned both cars and iPhones. (a) How many students owned either a car or an iPhone (but not both)? students (b) How many students do not own either a...
Wednesday, May 16, 2012 at 8:09pm by Monic

math
Total # of students = 200 Biology students = 36 Spanish students = 52 Other students = 126 36+52+126 does not even = 200 students total Did you type this question incorrectly?
Tuesday, March 12, 2013 at 4:10am by Lena

speech
If you don't know why kids should stay in school, then I'm afraid I can't help you. Please note that Jiskha tutors do not do homework; we help students with their homework.
Monday, March 11, 2013 at 2:42pm by Ms. Sue

social studies
Please note that we don't do students' assignments for them. Please post what YOU THINK, and someone here will be happy to give you feedback.
Friday, April 15, 2011 at 12:51pm by Writeacher

government
You've just posted seven questions under different names. If you tell us your ideas on these answers, we'll be glad to help you. Please note that we do not do students' work for them!
Saturday, November 22, 2008 at 6:00pm by Ms. Sue

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