Number of results: 61,834
Final Exam- Honors Physical Science
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Monday, June 4, 2007 at 6:10pm by 23
Statistics
In Professor Smith's statistics course, the correlation between students' total scores before the final exam and their final exam scores is r = 0.67. The pre-exam totals for all students in the course have a mean of 275 and a standard deviation of 26. The final exam ...
Sunday, February 1, 2009 at 2:45pm by Jannel
working with data
josephs final averages in science class are shown in the table below. homework % toward final grade-20% average-93 quizzes % toward final grade-20% average-92 tests % toward final grade-40% average-85 final exam % toward final grade-20% average-? what is the minimum score ...
Sunday, February 24, 2008 at 4:45pm by mike
algebra
the final exam in a course will count as 30% of the total. prior to the final exam, 245 points are possible. how many points will the final exam be worth?
Saturday, October 9, 2010 at 12:29pm by paul
math
An instructor counts homework as 1/3 of the student's grade and the final exam to be 2/3 of the student's final grade. Going into the final exam a student has a homework grade of 48%. What range of scores on the final exam would put the student's final average ...
Sunday, September 30, 2007 at 8:08pm by Jessica
Math
On tuesday you all took the science and then your social studies final exams. What is the probability of you passing your social studies final exam given that you know that you passed your science final exam first ? The probability of you passing both is 50% and the ...
Friday, January 6, 2012 at 1:35pm by Ray
statistics
In a large class, there were 220 students who wrote both the midterm and the final exam. The standard deviation of the midterm grades was 14, and that of the final exam was 20. The correlation between the grades on the midterm and the final was 0.60. Based on the least squares...
Saturday, September 22, 2012 at 1:20am by ashik
stastic
help me with this question a course has two quizzes of equal weight,a midterm exam that has twice the weight of a quiz, and a final exam that has twice the weight of the midterm exam . if the student obtains 50% and 60% on the quizzes;55% on the midterm, and 80% on the final, ...
Tuesday, October 12, 2010 at 3:30am by joy
BIS155 - Final Exam
There is no question here. AND ... if this is your final exam, you really should be answering this completely by yourself. That's what exams are for ... to demonstrate what you have learned.
Wednesday, April 20, 2011 at 1:37pm by Writeacher
Final Exam- Honors Physical Science
how can you determine the number of protons, electrons,neutrons, atomic number, and the atomic mass of an element using the periodic table? Atomic mass is given in the table, as well as the atomic number and atomic mass number. Atomic number is the number of protons, which is ...
Monday, June 4, 2007 at 6:10pm by Kate
Statistics
In Professor White’s statistics course the correlation between the students’ total scores before the final examination and their final examination scores is r = 0.9. The pre-exam totals for all students in the course have mean 275 and standard deviation 50. The final...
Sunday, October 21, 2012 at 11:08pm by Kevin
Problem Solving
Lindsey has 75% as her final grade, but after she writes her exam she gets 85%. If her exam is worth 7.5%, what is her final grade.
Saturday, June 14, 2008 at 3:14pm by Carrie
Honors Physical Science
how do I solve the Quadritic Functions?
Friday, February 29, 2008 at 11:31am by outof _ ideas
Math ave grade
a student scores 76,82,83 on the first three test, she has a 92 homework averge. if the final exam is 50% of grade and homework is 10% and the test average (nit including the final) is 40% then what grade should she get on the final exam to get a 87.5 in the class?
Sunday, December 16, 2012 at 11:59pm by James
Honors Physical Science
1. Make smart friends 2. borrow their papers 3. Repeat as needed
Wednesday, January 18, 2012 at 6:09pm by N/A
math
We have to make a few assumptions baed on the vagueness of the question, but ... The tests break down into two classes: the final exam and all others. The final exam is worth 30% of your overall grade, and the others, combined, are worth 70%. So your overall grade, G, is 70% ...
Thursday, February 4, 2010 at 7:14pm by Anonymous
Honors Physical Science
How do you work out this sythesis equation? : Aluminum Chloride + Oxygen
Wednesday, January 18, 2012 at 6:09pm by Dominique
math
on 3 tests you earned grades of 88%,94%,and 90%. Each test was worth 150points. The final exam is worth 250 points. How many points do u need on the final exam to earn 93% of the total points on tests? What percent do you need on the final?
Tuesday, December 4, 2012 at 8:30pm by Brandon
math
In your biology class, your final grade is based on several things: a lab score, scores on two major tests, and your score on the final exam. There are 100 points available for each score. However, the lab score is worth 16% of your total grade, each major test is worth 21%, ...
Sunday, June 3, 2012 at 1:39pm by Ashley
algebra
students in a biology class just took a final exam. a formula for predicting the average exam grade on a similar test t months later is. s(t)=78-15log(t+1) (a)find the students average score when they first took the final exam. (b)what would be the expected average score be on...
Tuesday, May 11, 2010 at 5:01pm by selina
How to calculate marks to pass with the exam
My friend has currently 62.4% and the final exam is worth 30%. She's wondering how much she should get on the exam to at least pass or boost it up. Please show the math :o
Sunday, January 23, 2011 at 4:18pm by Anonymous
ALGEBRA 1
In a certain math course, a student needs between 720 and 810 points in order to get a B. The final exam is worth 200 points. If Cathy has 582 points just before the finals, what range of scores on the final exam will give her a B for the course?
Sunday, January 6, 2013 at 11:50pm by HELP HELP HELP MNHS
English
Hello all. I speak very little of english. My teacher emailed me this and I wan't to make sure I understand correctly. [The final exam will only cover material since the midterm.] this means that final exam will ONLY cover what we learned after midterm?? so i should be ony...
Tuesday, December 4, 2012 at 2:06pm by Shabihi
MEDIAN AND MEAN
The following scores were recorded on a 200 point final exam.193, 185, 163, 186, 192, 135, 158, 174, 188, 172, 168, 183, 195, 165, 183 Find the mean final exam score. A)183 B)185 C)176 I CHOSE A Find the median final exam score. A) 176 B) 183 C) 185 i CHOSE B IS THIS CORRECT?
Sunday, November 29, 2009 at 1:29am by Anonymous
Science
I have a science exam tomorrow for 9 Space Science. I was wondering if you could help me find free practice exams, tests or questions to review for my exam. We have no way of knowing what your exam will cover. Your best bet is to review your own text, notes, and handouts.
Wednesday, June 20, 2007 at 6:40pm by Sarah
College Algebra
Matt scored 75 on the calculus midterm. If the final exam counts twice as much as the midterm exam, then for wht range of scores on the final would Matt get an average between 81 and 92?
Sunday, September 25, 2011 at 7:01pm by Ty
math
On three tests you earned grades of 88%,94% and 90%. Each test was worth 150 points. The final exam is worth 250 pts. How many pts do you need on the final exam to earn 93% of the total points on tests? What percent do you need on the final?
Tuesday, December 4, 2012 at 8:03pm by annonymous
Statistics
In your biology class, your final grade is based on several things: a lab score, scores on two major tests, and your score on the final exam. There are 100 points available for each score. However, the lab score is worth 15% of your total grade, each major test is worth 22.5...
Tuesday, February 19, 2013 at 5:06pm by Maria
Algebra
16. Going into his final exam, John has a total of 72 points out of 90 possible in his history class. His final exam is worth 10 points. How many points must he get on his final exam to end the class with an 80%? 8? 17. Joan actually likes 30% of her male friends and 20% of ...
Saturday, June 19, 2010 at 11:19am by mysterychicken
science
Hi Elviria, do you have any answer for this exam?
Monday, April 15, 2013 at 5:41pm by Final ;)
Math
I have a question.. I have a 90.7% in math right now and I need to bring it up to a 93%. The only thing left is the final exam, which is worth 10% of your grade. Does anyone know a formula or a method that will allow me to calculate what I need on the final exam to bump me up ...
Monday, June 18, 2007 at 6:51pm by John
Statistic
The professors at Wilfred Laurier University are required to submit their final exams to the registrar’s office 10 days before the end of the semester. The exam coordinator sampled 20 professors and recorded the number of days before the final exam that each submitted his...
Monday, January 31, 2011 at 1:23am by naquila
Statistics
In your biology class, your final grade is based on several things: a lab score, score on two major tests, and your score on the final exam. There are 100 points available for each score. However, the lab score is worth 25% of your total grade, each major test is worth 22.5%, ...
Thursday, June 24, 2010 at 3:41pm by John
Intro to Physical Science
Define physical science Andrew: I went to www.dictionary.com and typed in physical science. The following is what it returned.I hope this helps. physical science  1. any of the natural sciences dealing with inanimate matter or with energy, as physics, chemistry, and ...
Saturday, September 9, 2006 at 3:31pm by andrew
physical science
Final velocity is the speed and direction at some time that is defined as "final". It may be the time when all accleration is over
Wednesday, February 2, 2011 at 8:45pm by drwls
statistics
Answer the question(s) based on the following situation: 150 students in a math class take the final exam. The scores on the exam have an approximately normal distribution with center ì = 65 and standard deviation ó = 10.The third quartile of the scores on the ...
Wednesday, March 17, 2010 at 4:28pm by Whitney
math
The final exam is worth 250 points. How many points do yu need on the exam to earn 93% of the total points ? What percent do yu need on the final?
Tuesday, December 4, 2012 at 7:50pm by annonymous
Physical Science
m*g*h=13,230 solve for h. final energy is 1/2 mv^2= 13230 solve for v how long? you know the final velcocity, so the average velocity is half that. time= h/avgvelocity
Saturday, January 8, 2011 at 3:13pm by bobpursley
Calculus
Find the area between the curve y=4/x and the x-axis from x=1 to x=e. It is a review question for my final exam and I am really stuck on how to solve You should hope for a final exam question so easy. area= INT y dx= INT 4/x dx from 1 to e area= 4ln x from 1 to e
Sunday, April 29, 2007 at 2:59pm by Evan
math
on 3 tests you earned grades of 88%,94%,and 90%. Each test worth 150 points. The finalo exam is worth 250 points. How many points do you need on the final exam to earn 93% of the total points on tests? What percent do you need on the final?
Wednesday, December 5, 2012 at 6:28am by Brandon
Honors Physical Science
I assume the acceleration from 9s - 16s is 3.28 (not -3.28). If so, then subtract 3.0 from 3.28 to find the difference.
Friday, February 29, 2008 at 11:31am by Ms. Sue
pre algebra
it depends on the percent weight of the final exam. (e.g. 40% of your grade, 35% of your grade, etc.) assuming your grading scheme for a B is around 83%... and assume your final exam is worth 40% of your overall grade and the rest of your grade (83.17%) is 60% of your overall ...
Thursday, March 10, 2011 at 9:20pm by gin
physical science
gimme a side of what physical science is. I know there's no shortcuts but it means alot of ev'rything I gotta know. Sho' me. I have little understanding of what you wrote. When one tries to communicate in non-standard English, the results are unpredictable. Here is...
Saturday, September 3, 2005 at 4:24pm by Henry
Exam
We once called these "final" exams. Of course, if you fail, it is not final.
Friday, March 2, 2012 at 6:24pm by bobpursley
Final-Chemistry
I have finals coming up in a week and a half. I know I should have started studying earlier, but I just had an exam in my chem class and was focused on getting the information for that exam mastered before I started studying for the final. Now, I'm overwhelmed. I have no ...
Monday, November 30, 2009 at 7:16pm by Katherine
Business and math question
Isabella is hoping to get an A on her college algebra course. With just the final exam left to take, she currently has an average of 92 on her exercises. The quizzes count for 40%, exercises count for30% of the class grade. What is the minimal grade that Isabella must have on ...
Thursday, August 30, 2012 at 2:11pm by John
math
13. A set of final exam scores in an organic chemistry course was found to be normally distributed, with a mean of 73 and a standard deviation of 8. What is the probability of getting a score higher that 71 on this exam?
Wednesday, December 26, 2012 at 11:39pm by Anonymous
statistics
The data below are the final exam scores of 10 randomly selected statistics students and the number of hours they studied for the exam. Calculate the correlation coefficient r.
Wednesday, September 28, 2011 at 6:05pm by milly
physical science
What is Final Velocity? I don't understand it at all!!
Wednesday, February 2, 2011 at 8:45pm by Nikki
Sue: acc300
I removed your post because it contains 25 questions for your final exam. We do not do exams. I also doubt if your instructor would welcome this exam being posted on the internet.
Sunday, January 31, 2010 at 12:13pm by Ms. Sue
Business
Isabella is hoping to get an A on her college Algebra course. With just the finaL exam left to take, she currently has an average of 85 on her quizzes and average of 92 on her exercises. The quizzes count for 40%, exercises count for 30% of the class grade. What is the minimal...
Thursday, August 30, 2012 at 11:07am by John
MATH015
eric has unit test scores of 70, 79, 52 and 54 in MATH015. He needs an average of 69.5 or greater to be able to progress to the next class in the math sequence. I final exam counts as 2 tests, write an inequality to find what scores on the final exam eric needs to progree to ...
Monday, April 2, 2012 at 8:39am by Anonymous
programming
Write a program that requests the numeric grades on a midterm and a final exam and then uses a Function procedure to assign a semester grade (A, B, C, D, OR F). The final exam should count twice as much as the midterm exam, the semester average should be rounded up to the ...
Tuesday, April 16, 2013 at 10:31pm by Shirley
science
Please check these! Physical or Chemical properties? 1. solubility = physical 2. melting point = physical 3. reacts with water to form a gas = physical
Wednesday, September 12, 2012 at 10:54pm by Reed
social studies
The esteemed Dr. Bookworm has just completed a study in which he found a +1.0 correlation between the number of cups of coffee his students drank right before class and the scores they earned on his final exam. This correlation means that: A. the less coffee the students drank...
Thursday, September 27, 2012 at 9:15pm by clara
Bio
I have a 67% in bio and our final exam is worth 30%. how much would I have to get on the exam to pass the course?
Monday, June 25, 2012 at 10:29pm by Rebecca
SS7R - ANSWER ASAP FINAL EXAM START@1:30 TODAY
the bus is picking me and other students up @ 12:30 and the exam starts @ 1:30. I'm still at home. Please help me with this question.
Tuesday, June 12, 2012 at 11:35am by Laruen
Statisitics
In a large section of a Chemistry class, the points for the final exam are normally distributed, with a mean of 72, and a variance of 81. Grades are to be assigned according to the following rule: the top 10% receive As, the next 20% receive Bs, the middle 40% receive Cs, the ...
Thursday, March 28, 2013 at 10:28am by Hulio
science honors 1
First -- your class is spelled science HONORS. Assuming you're weighing the same volume of "stuff," you'll need to put the names of the things you're weighing vertically along the left side of the chart. Across the top of the chart, write increments of ...
Thursday, August 21, 2008 at 8:25pm by Ms. Sue
college algebra
Students in an English class took a final exam. They took equivalent forms of the exam at monthly intervals thereafter. The average score S(t), in percent, after t months was found to be given by S(t) = 68 - 20 log (t+1), t > 0
Tuesday, January 31, 2012 at 1:53am by Betty
COMM/215 Final Grammar exam, please help
Please help me out with my final grammar exam, COMM/215 Thank you
Saturday, May 8, 2010 at 9:37pm by Stephanie
french exam tomorrow, WHAT DO I DO?!
Since it is tomorrow, don't try to cram! Get a good night's sleep, have a good breakfast and, if you ask for specific review information, I can provide that for you. Depending upon the textbook, go through the grammar points. Hopefully, you have an idea of what the ...
Thursday, May 7, 2009 at 12:10pm by SraJMcGin
Science/English/Math
I was selected to the Math Academy at my school. I have it every wednesday after school. They are going to prepare me for the NYS Math Exam!!! :) I got a 80 on my Science Quarterly Exam!!!! :) (i didn't know some of my friends and other people were saying good job laruen ...
Thursday, January 26, 2012 at 6:18pm by Laruen
Physical science
The difference between the initial and final kinetic energies is the amount of work, and time then gives you the power.
Wednesday, March 5, 2008 at 4:59pm by bobpursley
grade nine science
How are elements arranged in the periodic table? Its for my exam notes and I don't have this answer anywhere in my book and I need it because its on the exam review.
Wednesday, December 29, 2010 at 4:28pm by peyton
need help for medical coding 1
can anybody tell me if they received an examination booklet of medical coding 1, exam 1, lessons 1-3 and medical coding 1, exam 2, lessons 4-6 from penn foster college. because i didn't received any one of them i only received the final examination booklet. i was wondering...
Sunday, June 5, 2011 at 12:53am by marie
Math
If Brittany has a 49.7% grade average then for her final exam that is worth 20% of the grade and she gets a 90% what would her final grade be?
Tuesday, May 31, 2011 at 4:51pm by Anonymous
BIS155 - Final Exam
Fact Pattern Question 2: You own your own small party supply and rental business. You maintain an Excel list of potential customers and clients who have rented or purchased from you in the past two years. the list includes both physical and mailing addresses and email ...
Wednesday, April 20, 2011 at 1:37pm by Breanna
Exam canceled
Kim, you weren't allowed to seek help outside. I'm sorry, but your exam2 - take home portion is canceled. Please come to speak with me in my office before the next class, you'll be able to make up probably in the next final exam. Nano
Tuesday, March 12, 2013 at 12:54am by Hernando Tellez
MATH
In Marissa's Calculus course, attendance counts for 5% of the grade, quizzes count for 15% of the grade, exams count for 60% of the grade, and the final exam counts for 20% of the grade. Marissa had 100% average for attendance, 93% for quizzes, 82% for exams, and 81% on ...
Sunday, January 27, 2013 at 8:27pm by Kristina
Statistics
Pre-exam: mean = 275, sd = 26 Final exam: mean = 71, sd = 6 Correlation: r = 0.67 Regression equation is in this format: predicted y = a + bx ...where a = intercept and b = slope. To find the equation, you need to substitute the information given in the problem into a ...
Sunday, February 1, 2009 at 2:45pm by MathGuru
Studing for French Final
my french final is tomorrow. French 3 exam. :o SCARY STUFF MAN
Sunday, December 14, 2008 at 2:13pm by Anonymous
college Medical coding 1
can anybody tell me if they received an examination booklet of medical coding 1, exam 1, lessons 1-3 and medical coding 1, exam 2, lessons 4-6 from penn foster college. because i didn't received any one of them i only received the final examination booklet. i was wondering...
Monday, February 2, 2009 at 1:03pm by marie
science
Will you please check? Physical or chemical properties 1. bitter taste = physical taste 2. can neutralize a base= physical property 3. boiling point = physical property 4. reacts with a base to form water= physical 5. reacts with acid to form hydrogen = chemical property 6. ...
Wednesday, September 12, 2012 at 9:51pm by Reed
Physical Science
Austin, Kay, Wally -- why do you keep changing your name for each of your physical science posts?
Thursday, May 15, 2008 at 10:09pm by Ms. Sue
Physical Science
A=Vf - Vi divided by 29 seconds Can you please help me. This is 9th grade Physical Science homework.
Tuesday, September 13, 2011 at 6:15pm by Katelyn
physical science
not exactly physical science, but I'm confused about how you tell the charge of elements in the B groups on the periodic table
Sunday, June 15, 2008 at 3:49pm by jowy
9th grade
I'm doing this word search for my 9th grade honors physical science class, and i don't understand one thing. it says 'blue, striped and round are examples of this' when we're talking about matter and phases of matter and density/mass/weight/volume. stuff ...
Wednesday, January 6, 2010 at 11:22pm by Kelly
Psychology final
Since this is your final exam, don't you think YOU should know how to do this? This is a test of what YOU have learned in this class. If you can't do this paper, take the class again until you learn what you're supposed to learn.
Monday, January 17, 2011 at 9:50pm by Ms. Sue
math-116 final is it a timed test?
do you have answers for math 116 week 9 final exam
Sunday, June 22, 2008 at 7:47pm by Anonymous
PHYSICAL SCIENCE
work done is forceapplied*distance, since no work is absorbed by friction, the final KE must be....
Tuesday, September 7, 2010 at 10:53pm by bobpursley
Intro to Physical Science
Two 2.2 kg physical science textbooks on a bookshelf are 0.29 m apart. What is the magnitude of the gravitational attraction between the books?
Saturday, September 9, 2006 at 3:31pm by jmo
Calc
Ralph is taking his final exam. After t minutes into the exam Ralph has correctly solved P(t)=-.001t^3+.078t^2+.16t problems. a) at what time was Ralph solving problems most efficiently? b) at what time did Ralph's efficiency decline?
Sunday, December 9, 2007 at 7:58pm by Britt
physical science (light)
none of the physical science answers are correct
Thursday, June 10, 2010 at 9:19am by Rochel
Algebra
Students in an English class took a final exam. They took equivalent forms of the exam at monthly intervals thereafter. The average score S(t), in percent, after t months was found to be given by . a) What was the average score when they initially took the test, t = 0? S(t) =...
Wednesday, February 1, 2012 at 12:20am by Ruth
world history
Why are you posting your Penn-Foster exam questions here? An exam is supposed to show what YOU know. Your text is the source of information for this exam.
Monday, October 10, 2011 at 12:05pm by Ms. Sue
BIS155 - Final Exam
So??
Wednesday, April 20, 2011 at 1:37pm by Ms. Sue
Physical Science
You are given initial velocity, final velocity, and time. Look to your kinematics equations to substitute these values and isolate acceleration.
Saturday, March 6, 2010 at 6:12pm by anony mouse
physical science
in physical science how do you graph a number from 0 to .600
Wednesday, September 7, 2011 at 2:32am by Anonymous
Algebra
Answer to david has scores of 79, 96, 63, 54 on his algebra tests. Use an inequality to find the minimum score he can make on the final exam to pass the course with an average of 70 or higher, given that the final counts as 3 tests.
Thursday, August 23, 2012 at 7:53pm by Tabitha
exam for early childhood education
physical hazard
Friday, March 9, 2012 at 12:56pm by i.am..running.from.myself
pre algebra
my grade is 83.17 in pre algebra in college, but the final exam is worth 300 points. If I got a B or B- or a C on the final, what would my grade be overall?
Thursday, March 10, 2011 at 9:20pm by Amber shall
Chemistry
aja MITx FINAL EXAM
Friday, January 11, 2013 at 10:26am by Anonymous
Reimbursement Methodologies Final Exam
asdf
Friday, July 20, 2012 at 4:57pm by ketki
Physical Science
What is the acceleration of an airplane with an initial velocity of 150 m/s and a final velocity of 175 m/s and the velocity change was made in 5 seconds? .
Wednesday, January 2, 2013 at 12:18am by Mariah
Physical Science
a car has an acceleration of 4 m/s squared. What will the increase in it's velocity be after 2 seconds? If it started with a velocity of 30 m/s, what is its final velocity?
Thursday, February 24, 2011 at 5:29pm by Des
physical science
For a fixed number of moles, P*V/T = constant, if T is in Kelvin. Let 1 and 2 denote initial and final conditions P1*V1/T1 = P2*V2/T2 P2 (the final pressure) = P1*(V1/V2)*(T2/T1) = 1500 * (8/24)*(2000/2500) = 1500 *(1/3)*(4/5) = 400 N/m^2
Monday, December 26, 2011 at 12:18am by drwls
physical science
Kinetic energy of M*g*H is lost, with H = 2.0 m. The initial Velocity is V1 = 7.0 m/s The final kinetic energy is (1/2) M V2^2 = (1/2) M V1^2 - M g H Cancel out the M's and solve for the final velocity V2. V2^2 - V1^2 = -2 g H
Saturday, February 5, 2011 at 3:34am by drwls
Python Programming
you should not do it!! it the EDx final exam!!
Sunday, January 13, 2013 at 2:50am by badr
business
answers to com 285 final exam
Saturday, October 1, 2011 at 2:00pm by tommy
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