Wednesday

April 16, 2014

April 16, 2014

Post a New Question | Current Questions

**3rd Grade Math**

Ahhh, this would be so easy with algebra as was shown by Ms Sue and Shelley, but I guess we can't use algebra for a grade 3 How about making two columns where the two numbers add up to 25 until we see a difference of 9 e.g. 10 15 ----> difference is 5 9 16 ----> ...
*Tuesday, October 2, 2012 at 6:08pm*

**math**

there are 15 boys and 18 girls in fifth grade. Find the ratio of boys to girls in fifth grade.(how do I get the answer) can someone show me how to work the problem
*Monday, October 1, 2012 at 8:52pm*

**MATH**

tHERE ARE 4 FIFTH GRADE CLASSES IN A SCHOOL. EACH CLASS Has 24 STUDENTS. fOR EACH GYM PERIOD, TWO FIFTH GRADE CLASSES TAKE GYM TOGETHER. tHERE ARE 10 GYM PERIODS IN ALL DURING SCHOOL WEEK. wHAT INFORMATION IS NOR NEEDED TO FIGURE OUT HOW MANY TOTAL STUDENTS TAKE A GYM PERIOD ...
*Monday, October 1, 2012 at 8:01pm*

**math**

not a Q but wanted to say tks for help last nite. I'm 9 & live w/ my two 10y/o nephews AND we are in the same 4th grade class. We needed help and we all wanted a chance to post on this awesome site, so tks a bunch for helping! Even though our papers were marked wrong on ...
*Thursday, September 27, 2012 at 8:02pm*

**math,social studies and heaalth**

I am in middle school and I want to know what my grade point average is. Do you know any websites where I can calculate my grade point average. Thanks.
*Wednesday, September 19, 2012 at 3:53pm*

**11th grade mths**

Please check urgently .I have to submit the assignment A give an example of a function whose domain equals the set of real numbers and whose range equals the set? the set {-1,0,1} BGive an example of a function whose domain equals (0,1)and whose range equals [0,1] C.Give n ...
*Tuesday, September 18, 2012 at 2:13am*

**6th grade math**

Yes I am not smarter than a 6th grader. How do I show the math and in the simplest form for the following: A sixth grade class has 100 sheets of lightweight paper. They use 3/4 of the paper for a collection of class poems. What is the total thickness of the paper they use?
*Monday, September 17, 2012 at 7:27pm*

**physics**

A car coasts (engine off) up a 30 degree grade. If the speed of the car is 25m/s at the bottom of the grade, what is the distance traveled by the car before it comes to rest?
*Sunday, September 16, 2012 at 5:06pm*

**math**

A piano manufacturer has a daily fixed cost of $1200 and a marginal cost of $1500 per piano. Find the cost C(x) of manufacturing x pianos in onde day. Use your function to answer the following questions: a)On a given day, what is the cost of manufacturing 3 pianos? b)What is ...
*Saturday, September 15, 2012 at 11:23pm*

**7th grade science**

I did my calculations wrong and now Im going to get a bad, bad, bad grade on my lab report I need to know what how to find the highth and width and radius of several things are help me plz!!!!
*Saturday, September 15, 2012 at 5:33pm*

**STATISTICS**

"a grade less than 58 and greater thAN 110 " No student will receive this grade! Seriously, you probably mean "a grade less than 58 or greater thAN 110 " What can be done is to calculate the percentage of students who receive X, where 58≤X≤110. Given...
*Monday, September 10, 2012 at 8:36am*

**3rd grade math**

how do u do standed form? for 3rd grade home work math
*Wednesday, September 5, 2012 at 6:24pm*

**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*

**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*

**8TH GRADE MATH EXPRESSIONS**

CAMERON IS IN 8TH ASUNTE IS IN 5TH THIS PROBLEM IS 8TH GRADE MATH.YES I NEED TO EXPRESS IT INTO MATH TERMS. TY
*Thursday, August 23, 2012 at 8:55pm*

**8TH GRADE MATH EXPRESSIONS**

Asunte/Cameron -- are you in 5th or 8th grade? How would you express this in math terms?
*Thursday, August 23, 2012 at 8:50pm*

**9th grade algebra/Ms Sue**

Okay Ms. Sue. I am in 8th grade but I am taking Algebra with 9th graders. I am very confused with my previous problem. I have asked my Dad but we are both getting confused. Now I have come up with 22. Is this my correct answer?
*Wednesday, August 22, 2012 at 9:59pm*

**geography**

which country is the biggest (mongolia,china,southkorea,north korea,japan? p.s. i am 8 yaers old and going to 4th grade so use 4th grade words so thank you but no thanks to the geeks. sincerely, cesia xoxo
*Tuesday, August 21, 2012 at 11:06am*

**writing**

You're in 8th grade. You can certainly at least try to answer those questions. Is 8th grade going to be too hard for you? Maybe you should rethink your dreams of going to college for 8 years or so.
*Wednesday, August 15, 2012 at 5:49pm*

**math**

The first obvious comparison to me is that homework counts about 10% of the total points. Each of the four tests also count about 10%. Add those to the final, and the professor is counting over 50% of the grade on exams. Another quarter of the grade is the lab.
*Thursday, July 5, 2012 at 8:47pm*

**math**

not sure if this had to do with math but my professor gave us this last hw assignment that i don't understand at all. It has to do with the grade scaling he does. 4x Exams = 37450 HW = 9362 Final = 16385 Lab = 23407 Recitation = 7022 Total Points = 93626 He asks whats the ...
*Thursday, July 5, 2012 at 8:35pm*

**3rd grade math**

I CANNOT BELIEVE THIS IS A THIRD GRADE WORKSHEET! THIS IS SOO INAPPROPRIATE. THEY HAVE NEVER DONE LONG DIVISION OR REMAINDERS & THERE IS ONE WEEK OF SCHOOL LEFT & THIS IS WHAT THE TEACHER HANDS OUT.....86 DIVIDED BY 9, 17 DIVIDED BY 3, 73 DIVIDED BY 8 ! HOW MANY FLUID OUNCES ...
*Tuesday, May 29, 2012 at 11:42pm*

**math**

mike has an average of 89 on the five tests he has taken so far this semester. what grade must mike earn on the next test to raise his average grade exactly to 90?
*Tuesday, May 29, 2012 at 5:38pm*

**calculus**

1. A hill with a 35 degree grade (incline with horizontal) is cut down for a roadbed to a 10 degree grade. If the distance from the base to the top of the original hill is 800 ft., How many vertical ft will be removed from the hill rounded to the nearest ft
*Monday, April 30, 2012 at 7:34pm*

**Math**

After a Math test, each of the twenty-five students in the class got a peek at the teacher's grade sheet. Each student noticed five A's. No student saw all the grades and no student saw his or her own grade. What is the minimum number of students who scored A on the ...
*Thursday, April 26, 2012 at 5:24pm*

**NYS ELA Online Practice Exam - PLEASE read!**

http://www.google.com/search?rlz=1C1GGGE_enUS379US379&aq=1&oq=7th+grade+ny+ela&ix=seb&sourceid=chrome&ie=UTF-8&q=7th+grade+ny+ela+exam There are several in those search results. I'd choose from among the first 4 or 5 links.
*Tuesday, April 17, 2012 at 10:40am*

**6th grade credits**

Really? Wow! I know when i was in the 5th grade, that is what teachers did. I got held back for not having enough credits last year, so, yeah.....
*Thursday, April 12, 2012 at 12:38pm*

**6th grade credits**

how many credits does a 6th grader in oklahoma need to pass into 7th grade?
*Thursday, April 12, 2012 at 12:00pm*

**Science 4th Grade**

I am not certain exactly what a 4th grade teacher is supposed to be doing with this subject, but there is NO difference in pitch and frequency in common usage. Either a, or B is correct.
*Sunday, April 8, 2012 at 9:56pm*

**Math**

Of 300 tickets were sOld to sixth grade students What percent of total number tickets were sold to sixth grade students
*Sunday, April 1, 2012 at 9:42pm*

**Math**

Of the 300 tickets 240 were sold to sixth grade studentss What percent of the total number of tickets sold were sold sixth grade students
*Saturday, March 31, 2012 at 10:51pm*

**Math - HELP !**

there are 50 students in the seventh grade , 62 percent of these students are involved in the drama club.how many seventh grade students are in the drama club ?
*Saturday, March 10, 2012 at 11:15pm*

**1st grade**

I am helping my little sister. SHe is in the first grade and learning about Abraham Lincoln. Her questions are- 1. What year was Abe president. What year did he die. 2. How old was he when he died? 3. When did he marry ____. Who did he marry. 4. Who made the first flag? 5. ...
*Friday, March 9, 2012 at 1:55pm*

**Business communication**

I put your revised sentences through Word's took to check readability level. You have revised these to grade 5 level, not grade 10.
*Monday, March 5, 2012 at 9:07pm*

**7th grade math**

My friend is in the 7th grade and broke his wrist so he cannot type. Wat is the square root of pi.He said he knows pi=3.14 but he doesn't know how to work it out. He said thanks.
*Monday, March 5, 2012 at 3:45pm*

**7th grade**

we study these in 7th grade ___ ___ __
*Wednesday, February 29, 2012 at 7:59pm*

**3RD GRADE MATH**

hey im in 6th grade so i know whaat this means.... you have to find out wat 8x6 is (48) and find other ways you can multiply it!! ( 2x24, 3x16) hint hint i gave you the answers!!!
*Tuesday, February 28, 2012 at 8:13pm*

**statistics**

12. A statistics student received a grade of 85 on a statistics midterm. If the corresponding z score equaled +1.50, and the standard deviation equaled 7, what was the average grade on this exam? a. 95.5 b. 74.5 c. 78.0 d. Cannot determine without knowing how many took the ...
*Sunday, February 26, 2012 at 3:08pm*

**statistics**

2. The grades on a statistics midterm exam were normally distributed with a mean of 72 and a standard deviation of 8. a. What is the proportion of students received a B grade. b. What is the proportion of students that failed the exam? c. What is the grade of the 92nd ...
*Thursday, February 16, 2012 at 6:49am*

**math**

aaron is skipping stones across a pond.(A "skip"is a short bounce in the water.)The first stone skips 1 time, the second skips 2 times, the third stone skips 4 times,and the fourth stone skips 8 times. if this patten continues,how many total skips will the 10th stone...
*Sunday, February 5, 2012 at 1:00pm*

**math**

aaron is skipping stones across a pond.(A "skip"is a short bounce in the water.)The first stone skips 1 time, the second skips 2 times, the third stone skips 4 times,and the fourth stone skips 8 times. if this patten continues,how many total skips will the 10th ...
*Sunday, February 5, 2012 at 11:37am*

**math**

aaron is skipping stones across a pond.(A "skip"is a short bounce in the water.)The first stone skips 1 time, the second skips 2 times, the third stone skips 4 times,and the fourth stone skips 8 times. if this patten continues,how many total skips will the 10th stone...
*Sunday, February 5, 2012 at 1:21am*

**4th grade math**

Sorry, I forgot that this was fourth grade. x + 50 = 5(x - 50) Get rid of parenthesis by multiplying the right side by 5 = 5x -250 x +50 = 5x - 250 Add 250 and subtract x from both sides. 300 = 4x Divide both sides by 4 and then multiply the answer by 2.
*Wednesday, January 18, 2012 at 10:37pm*

**Math **

What equation do I use to find out what I need to get on my exam to pass my class. I have a 65.9% and the exam is 20% of my grade....if you need any additional information let me know..... also a passing grade is 59.5
*Tuesday, January 17, 2012 at 11:54am*

**English/11th grade**

I have a few questions on my English homework. The directions state: Analyze the sentence to select the adverb clause, subordinating conjunction, and the word(s) modified. 1. When you obey your parents, you please the Lord. Adverb clause: _____ Subordinating conjunction: ____ ...
*Friday, January 13, 2012 at 5:07pm*

**Question**

I actually have another recommendation. Look at the schools you want to go to. Which do they want you to take, ACT or SAT? Then, in the summer before 9th grade, go to the bookstore and buy some of the practice for the SAT/ACT exams books, and DO THOSE EXERCISES. It will take ...
*Friday, December 30, 2011 at 2:26pm*

**Statistics**

2. You are given the following data. Number of Absences Final Grade 0 93 1 90 2 79 3 66 4 60 5 56 - Find the correlation coefficient for the data. - Find the equation for the regression line for the data, and predict the final grade of a student who misses 3.5 days. Show all ...
*Friday, December 30, 2011 at 12:31am*

**Letter**

OK Thank You! :) PS: The letter is going to be like a essay but not too long. When I'm done with it next year I'm going to post it here for you guys to read and check to see if it's good (trust me it's not going to be that personal) and show it to my 7th grade ...
*Wednesday, December 21, 2011 at 6:43pm*

**9th Grade Classes**

I'm doing tons of extra credit anyway so my goal is to get a 99 or a 100 average. I'll ask my conselor in 8th grade (before the year in over). Thank You Ms. Sue!!!!! :) Now I'm going to look some classes to take in 10-12 and tell you if it's good to make it to ...
*Sunday, December 18, 2011 at 6:33pm*

**9th Grade Classes**

I don't know what online classes are approved by your high school. In the meantime, concentrate on getting the best grades you can in 7th grade. You have a ways to go before you get 99% in every class!!
*Sunday, December 18, 2011 at 6:30pm*

**math**

If I have a 66% in algebra Android we took a exam that's worth 20% of our grade Android I got a 54% on the multiple choice what would my average grade be?
*Wednesday, December 14, 2011 at 8:40pm*

**11th grade english. Noun clauses**

I'm supposed to choose how the italicized noun clause is used. Not so sure about the different types of noun clauses.. can someone help me? & also kinda explain the difference? 1.The first thing to consider was [how to find a paying job.] S OP PN DO 2.I am optimistic ...
*Saturday, December 10, 2011 at 11:33pm*

**Summer Session**

Oh so I do this after I grad. high school and if I get accepted to Yale. Before I go to Yale I go to the Summer Session if I want to for college credit. Because like they said that this program is for grade 11th and 12th grade. And I thought if I partcipted in this program (IF...
*Saturday, December 10, 2011 at 3:57pm*

**Plan Book**

Also in 8th grade (during the summer after 8th grade) I'm applying to this summer program called NYSSSA School Of Visual Arts but I have to send a application and my portfiloi of I have to get accept :). I'm looking for more and more summer porgrams and some that can ...
*Saturday, December 10, 2011 at 1:15pm*

**Plan Book**

for my binder I'm putting my grades for grade 7th-12th and stuff I did in those grades. I don't care if Yale is not looking at my middle school grades, no matter what grade I'm in I ALWAYS WORK HARD.
*Saturday, December 10, 2011 at 1:00pm*

**11th grade english**

I'm supposed to choose how the italicized noun clause is used. Not so sure about the different types of noun clauses.. can someone help me? & also kinda explain the difference? 1.The first thing to consider was [how to find a paying job.] S OP PN DO 2.I am optimistic ...
*Friday, December 9, 2011 at 6:42pm*

**SAT's and ACT's **

How to pass the SAT's and ACT'S for the John Hopkins Talent Search? Here are the grade chart. Awards Ceremony Eligibility Chart (valid for students who tested by June 30, 2011) SAT Grade 7 Math >=550 or Critical Reading >=550 ACT Grade 7 Math >=21 or Reading &...
*Friday, December 2, 2011 at 7:25pm*

**math**

Jane is taking a class and asks you to help her figure out what her last grade must be in the class to get a 85 in the class. She tells you the following calculation is used to find your final grade: 75+85+90+X ___________ > 4 x is her last score which has not been taken. ...
*Wednesday, November 30, 2011 at 6:49pm*

**algebra**

Jane is taking a class and asks you to help her figure out what her last grade must be in the class to get a 85 in the class. She tells you the following calculation is used to find your final grade: w2d2 x is her last score which has not been taken. Explain this equation and ...
*Tuesday, November 29, 2011 at 9:43pm*

**math**

Jane is taking a class and asks you to help her figure out what her last grade must be in the class to get a 85 in the class. She tells you the following calculation is used to find your final grade: w2d2 x is her last score which has not been taken. Explain this equation and ...
*Tuesday, November 29, 2011 at 8:43pm*

**Plz Help **

You I'm entering this contest Scholastic Arts and Writing Award, and I'm a bit confused so I have to register online, then fill out a form since I'm doing it and mail my art work and writing in???? I check the site but I'm confused. I'm in 7th grade by the ...
*Sunday, November 27, 2011 at 10:04am*

**My Awards (to share with teachers) **

1st Grade participation in summer reading and math program ------ 3rd Grade 2nd place in primary spelling bee Certificate of Achievement: Math, Music, Good Citizenship, Student of the month - June (4 awards) ---- 4th Grade Parp Ribbin Headliners Science Fair (scientific ...
*Saturday, November 19, 2011 at 3:27pm*

**Economics**

Im trying to figure out my grade what would i need to get a c average in the class;39%,of my grade is is based on 3 assignments(i got so far 62%,80%,haven't done the last assignment yet), 3 exams each worth 20%( i got a 2%,40%, haven't taken the last one) and 1% for ...
*Wednesday, November 16, 2011 at 12:24pm*

**6th grade english**

Whats the vocabulary of 6th grade mrs. Adams
*Tuesday, November 15, 2011 at 10:18pm*

**7th Grade English Essay - Diversity Means**

Thank You!!! I do have a marvelous school. In my district we have 2 big middle school I was supose to go to the other one but inside my 6th grade teachers put me into that school because it's a good school. I love my school a lot all of my closes friends are at the other ...
*Sunday, November 13, 2011 at 3:24pm*

**Art **

reply my other post (8th grade/art) but ignore about the reflection part cuz u helped me but reply it on the 8th grade part (this is for me sister)
*Tuesday, November 8, 2011 at 11:57am*

**8th grade math**

i just want you to know that i might be more confused with this because i am a 7th grader and i am in accelerated math so that is why i am doing 8th grade math and this is really hard for me right now so yeah
*Thursday, November 3, 2011 at 9:31pm*

**4th grade**

MAKE A TALLY CHART FOR THE NUMBER OF STUDENTS IN THE THIRD,FOURTH,AND FIFTH GRADE CLASS 26,25,27,26,28,27
*Monday, October 31, 2011 at 5:23pm*

**statistics**

A researcher is investigating whether, on average, 3rd grade males have significantly different creativity scores than 3rd grade females. She samples students from a large school district where she works. What is the independent variable? A non-directional alternative for the ...
*Monday, October 31, 2011 at 4:46pm*

**statistics**

A researcher is investigating whether, on average, 3rd grade males have significantly different creativity scores than 3rd grade females. She samples students from a large school district where she works. What is the independent variable?
*Monday, October 31, 2011 at 4:44pm*

**PLZ HELP....STATS**

You are given the following data. # of Absences Final Grade 0 96 1 92 2 71 3 66 4 60 5 51 A. Find the correlation coefficient for the data. B. Find the equation for the regression line for the data, and predict the final grade of a student who misses 3.5 days.
*Sunday, October 23, 2011 at 11:52pm*

**Stats**

You are given the following data. # of Absences Final Grade 0 96 1 92 2 71 3 66 4 60 5 51 A. Find the correlation coefficient for the data. B. Find the equation for the regression line for the data, and predict the final grade of a student who misses 3.5 days.
*Sunday, October 23, 2011 at 1:04pm*

**Math**

You are given the following data. # of Absences Final Grade 0 96 1 92 2 71 3 66 4 60 5 51 A. Find the correlation coefficient for the data. B. Find the equation for the regression line for the data, and predict the final grade of a student who misses 3.5 days.
*Friday, October 21, 2011 at 3:03pm*

**High School **

based on my school they look at the star tests from 7th grade because when you go to 9th grade the star test scores wont be out by then
*Thursday, October 20, 2011 at 11:01pm*

**Algebra 2**

81+76+82=239 239/3=79.6 81+81+76+82=320 320/4=80 your missing number or the grade you need to get is an 81 at least. if you make an 81. you will have an 80 as you average grade
*Wednesday, October 19, 2011 at 10:37pm*

**math**

the number of 5th grade students in a school is a prime number greater than 50.What is the least number of 5th grade students there could be in a school
*Thursday, October 13, 2011 at 5:05pm*

**math**

the chess club has 55 members 22 of them are in 6th grade what percent of the club is not in 6th grade
*Wednesday, October 12, 2011 at 8:08pm*

**math**

Studies have shown a particular television commercial is understood by 25% of first grade students and 80% of fourth grade students. If a television advertising agency randomly selects one first grader and one fourth grader, what is the probability neither child would ...
*Tuesday, October 11, 2011 at 12:05am*

**8th grade History**

If your going to insult someone's intelligence, you should check you own, first. The correct way to write that sentence would be: Well, first you should probably finish the second grade, then go from there! Have a nice day. :)
*Wednesday, October 5, 2011 at 11:16am*

**5th Grade Math**

I just wanted to Thank you Ms. Sue for the help my son is in 5th grade and some of his homework i don't understand, and i don't want him to turn it in wrong. So if i have more of an understanding then i can help him more with his homework so he gets a better ...
*Tuesday, October 4, 2011 at 9:58pm*

**basic statistics for the behavioral sciences**

see a.) if .15 = 15%, which is correct, then .5 is 50% not .005, therefore, 4 students failed but, we have calculated that 65% of the students have a grade above failing. The claim that 50% failed is false, there is only 35% left who have a grade other than the D and some ...
*Friday, September 30, 2011 at 5:35pm*

**Algebra**

A roof rises 2.3 feet vertically, and 7.4 feet horizontally. What is the grade of the roof? I do not understand how to even find what the grade would be..can anyone help?
*Friday, September 30, 2011 at 3:56pm*

**:0**

No not all. but everything that i post over here most of them i had all right the onece that i didnt post wasnt right i only got 3 wrong i new one was wrong i was gonna ask but i was like forget it i think im right but i wasnt:( ill get a higher grade on lesson 3 i already ...
*Tuesday, September 27, 2011 at 6:50pm*

**6th grade social studies **

I think you left off an "s" -- the course for 6th grade is usually called World Cultures. It's just another name for World History.
*Thursday, September 22, 2011 at 7:15am*

**3rd grade**

-_- fail. i just failed a 3rd grade math problem and i live at the illinois math and science academy. that is just sad
*Wednesday, September 21, 2011 at 11:05pm*

**programming**

2-5 Grade Determination is says " Write a program that will input three test scores. the program should determine and display their average. the program should then display the appropriate letter grade based on there average. the letter grade should be determined using a ...
*Wednesday, September 21, 2011 at 12:44pm*

**math**

Polk Elementary School has three classes for each grade level,kindergarten through fifth grade.If there is an average of 27 students per classroom,about how many students attend Polk Elementary School?
*Wednesday, September 14, 2011 at 2:55pm*

**11th grade**

In the following problem, (a) choose two variables to represent the numbers asked for, (b) write an open sentence relating the variables, and (c) solve the open sentence and give the answer to the problem. (Include solutions in which one of the variables is zero.) Luis has 95...
*Monday, September 12, 2011 at 8:44pm*

**third grade math**

yes it is, wow you are smart to be able to find this website and know how to use the computer when i was in 3rd grade i didn't know how to use a computer.
*Monday, September 12, 2011 at 8:42pm*

**Math !!!!!!!! **

I already did that you did wazzz Part A i needed help on Part B but thx for helping Good Luck in gr. 8th Do well so that way you go high level classes easily in high skool by the way i'm in 7th grade (well right now cuz i start 7th grade this wednesday)
*Monday, September 5, 2011 at 8:35pm*

**Math **

Hey umm what do you learn in the 5th grade math??? This is for my brother cause he is going to the 5th grade.
*Sunday, September 4, 2011 at 7:23pm*

**Algebra **

total students 110 students grade A 22/110 who did not receive grade A 110/110-22/110= 88/110
*Wednesday, August 31, 2011 at 1:18pm*

**math 11th **

Remember Kim you have to multiply the fractions to make a common denominator just like in math with no variables. If the denominators don't match, find a number and variable to multiply one or both of the denominators. If you have a variable on the bottom, you will have to...
*Wednesday, August 24, 2011 at 11:04pm*

**math**

on his first exam, he studied for 10 hours and went to tell the mall for 4hours, and got a score of 85. how long should he study to get a grade of 96 and go to the mall for 17 hours? grade varies directly with studying and inversely with going to the mall. is the answer 48hrs?
*Tuesday, August 2, 2011 at 12:30pm*

**Math**

Yes, sorry about that... Mr. Doodle’s grade distribution over the past 3 years for a course in college algebra is shown in the chart below. Grade Number A 45 B 180 C 110 D 95 F 65 I 5 If Jane plans to take a college algebra course with Mr. Doodle, determine the empirical ...
*Wednesday, July 20, 2011 at 10:10am*

**Math**

Mr. Doodle’s grade distribution over the past 3 years for a course in college algebra is shown in the chart below. Grade Number A 45 B 180 C 110 D 95 F 65 I 5 If Jane plans to take a college algebra course with Mr. Doodle, determine the empirical probability that she ...
*Wednesday, July 20, 2011 at 10:08am*

**Math**

Mr. Doodle’s grade distribution over the past 3 years for a course in college algebra is shown in the chart below. Grade Number A 45 B 180 C 110 D 95 F 65 I 5 If Jane plans to take a college algebra course with Mr. Doodle, determine the empirical probability that she ...
*Tuesday, July 19, 2011 at 5:30pm*

**psychology**

Yes. You need to show your results. X number of students studied alone and received an average grade of Y. G number of students studied in a group and received an average grade of Z.
*Saturday, July 16, 2011 at 9:52pm*

**Math-Please help :(**

(a) translate the argument into symbolic form and (b) determine if the argument is valid or invalid. You may compare the argument to a standard form or use a truth table. If Nicholas Thompson teaches this course, then I will get a passing grade. I did not get a passing grade...
*Thursday, July 14, 2011 at 10:42pm*

**stats**

Can someone please help me, I have been working on this for 2 hours now and I keep getting a negative answer. You are given the following data. Number of Absences Final Grade 0 99 1 94 2 79 3 73 4 68 5 53 - Find the correlation coefficient for the data. - Find the equation for...
*Thursday, July 14, 2011 at 9:21pm*

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