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April 16, 2014

April 16, 2014

Post a New Question | Current Questions

**3rd grade math**

Help me on that question people!!!
*Monday, December 17, 2012 at 6:17pm*

**Math**

I haven't learned any of this with π incorporated into it. I think my teacher mentioned that we do it in grade 12? Radians and such... I'm in grade 11 though. This question is straight out of the textbook so I guess they did do that.. And they actually mix units ...
*Sunday, December 16, 2012 at 5:16pm*

**Chemistry :(**

Why posting the question that only need High School grade to answer? Are you Junior High School student or lower grade? If you have no intention to put some effort in your study from the start, no need to enroll and then cheat.
*Sunday, December 16, 2012 at 10:51am*

**chemistry**

Why posting the question that only need High School grade to answer? Are you Junior High School student or lower grade? If you have no intention to put some effort in your study from the start, no need to enroll and then cheat.
*Sunday, December 16, 2012 at 10:50am*

**Chemistry**

Why posting the question that only need High School grade to answer? Are you Junior High School student or lower grade? If you have no intention to put some effort in your study from the start, no need to enroll and then cheat.
*Sunday, December 16, 2012 at 10:50am*

**Science**

Why posting the question that only need High School grade to answer? Are you Junior High School student or lower grade? If you have no intention to put some effort in your study from the start, no need to enroll and then cheat.
*Sunday, December 16, 2012 at 10:49am*

**Math 8R - HW Qs. Check**

Write the product of (1.7 x 10 to the 9th power) x (1.4 x 10 to the 2nd power) in scientific notation My Answer - 2.38 x 10 to the 11th power am i correct and please reply this post
*Sunday, December 2, 2012 at 4:51pm*

**Computer Science (Programming Logic And Design)**

Create a program that outputs a letter grade for a student based on the following table: From To Grade 90 100 A 80 89 B 70 79 C 0 69 F I dont understand how to do this. Would you mind helping me get the answer to this Program?
*Sunday, December 2, 2012 at 2:18pm*

**Computer Science (Programming Logic And Design)**

Create a program that outputs a letter grade for a student based on the following table: From To Grade 90 100 A 80 89 B 70 79 C 0 69 F I dont understand how to do this. Would you mind helping me get the answer to this Program?
*Sunday, December 2, 2012 at 2:18pm*

**Programming (CSI 150 Programming Logic and Design)**

Create a program that outputs a letter grade for a student based on the following table: From To Grade 90 100 A 80 89 B 70 79 C 0 69 F I dont understand how to do this. Would you mind helping me get the answer to this Program?
*Sunday, December 2, 2012 at 2:14pm*

**math**

Suppose that you are taking a course that has three exams which count for three-fifths of your grade and a final which counts for two-fifths of your grade. On your first three tests your scores on were 75, 80, and 74. To get an B in the course, you must have an average of at ...
*Sunday, December 2, 2012 at 2:11pm*

**Programming (CSI Programming Logic and Design)**

Create a program that outputs a letter grade for a student based on the following table: From To Grade 90 100 A 80 89 B 70 79 C 0 69 F I dont understand how to do this. Would you mind helping me get the answer to this Program?
*Sunday, December 2, 2012 at 2:10pm*

**7th grade social studies Ms. Sue please**

You're welcome. :-) I recognize those questions. I taught 7th grade geography.
*Thursday, November 29, 2012 at 7:05pm*

**4th grade**

what grade are all of you in like high school or collage you know i never got math intil now . do any of you like math?
*Wednesday, November 28, 2012 at 5:46pm*

**7th grade science help the solar system Ms. Sue**

I was a 7th grade teacher im good at any subject except math
*Monday, November 26, 2012 at 12:28pm*

**English**

does the 6th paragraph have irony? where she say getting pencils create employment and prosperity for people, cause that happen with computers? also in 4th paragraph, where she say pencil be more simple and direct, wouldnt that be with computer because computer have ...
*Thursday, November 15, 2012 at 8:47pm*

**Math - average grade**

I have a 90 average i just got a 50 on my mid-term what is my grade average?
*Saturday, November 10, 2012 at 11:38am*

**Math-approximation with fractions:7th grade math**

yeah this is sooooo hard, does anyone understand? I got to do this for problems 14.-19. Its 7th grade math work page 4.5 Anyone got the same?
*Tuesday, November 6, 2012 at 1:00pm*

**math**

12 pounds of A grade coffee and 8 pounds of B grade coffee.
*Tuesday, October 30, 2012 at 9:47am*

**5th grade math word problems**

Frank saved 50% by purchasing his airline ticket early. His wife paid full price. If their total was $294 how much was Franks's ticket only? Can someone please explain this to me in 5th grade terms.
*Wednesday, October 24, 2012 at 2:40pm*

**7th grade math Ms.Sue please**

I'm sorry, Delilah, but I didn't learn this when I was in 7th grade over 60 years ago. And I didn't take enough math after that to learn graphing.
*Sunday, October 21, 2012 at 6:33pm*

**Math**

first grade ---- x lbs 2nd grade ----- y lbs 12x + 10y = 54 ---> 6x+5y = 27 8x + 15y = 61 1st equation times 3 18x + 15y = 81 8x + 15y = 61 subtract them 10x = 20 x = 2 sub back into 6x+5y=27 12+5y=27 y = 3 1st grade is $2 per pound, 2nd grade is $3 per pound (coffee at $2 ...
*Sunday, October 21, 2012 at 1:01pm*

**Math Statistics**

The table below shows Rico’s grades during the third term in four subjects. Subject Units Grade Math 1.5 98 Science 2 97 English 1.5 95 A.P. 1 99 What was Rico’s average grade in the four subjects?
*Friday, October 19, 2012 at 11:30pm*

**Math Grade 5**

real easy with algebra .... 55+x = 4(7+x) 55+ x = 28 + 4x 27 = 3x x = 9 but grade 5 ???? make two colums of their ages, going up one at a time, until the first is 4 times the second 55 7 56 8 57 9 58 10 59 11 60 12 61 13 62 14 63 15 64 16 ---- ah, 64 = 4(16) ---> 55+9 = 4(7+9)
*Friday, October 19, 2012 at 9:24am*

**Statistic**

Number of Absences Final Grade 0 93 1 93 2 77 3 68 4 65 5 54 - Find the correlation coefficient for the data. I got this part of my answer. I believe the answer to be -0.9767 I am just going crazy with the second part. - Find the equation for the regression line for the data, ...
*Thursday, October 18, 2012 at 9:18pm*

**Algebra Grade 7**

I am trying to think how I would have done this in grade 7. I assume you have not had permutations, combinations and factorials. make a table of combinations first person shakes hands with 9 --> 9 projects second with 8 --> 8 more third with 7 --> 7 more etc 9+8+7+6+5...
*Thursday, October 18, 2012 at 5:06am*

**Math**

Sum of4th and the 6th terms of an a,p is 42 . While the sum of the 3rd and 9th terms of the same a.p is 52. Find the (a) first term (b)common difference (c) sum of the first ten terms of the progression. Solution
*Sunday, October 14, 2012 at 4:28am*

**c++**

Your Mathematic school teacher want to use a program that can read the name and the mark of a student. Your teacher want the program to automatically find the grade of the mark and display the result(name, mark and grade). Help your teacher to develop a program that can solve ...
*Thursday, October 11, 2012 at 5:16am*

**7th Grade x y input output tables**

i need help with x and y input output tables for 7th grade i dont understand what 5x means or what to do! Math hw problems: 1. y=4x+3 x=1,2,5,10,20 2.d=3.5t t=1,2,5,10,20 Please help ASAP!!!!!
*Tuesday, October 9, 2012 at 7:14pm*

**7th grade math Ms.Sue please**

Even when I occasionally taught a section of 7th grade math over 20 years ago, irrational and real numbers were not part of our curriculum.
*Friday, October 5, 2012 at 7:45pm*

**statistics**

You are given the following data. Number of Absences Final Grade 0 95 1 91 2 82 3 69 4 67 5 58 - 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.
*Thursday, October 4, 2012 at 11:05am*

**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*

**social studies**

Mary Lou must complete a research project to get her associate degree. She has just one year left to finish her degree and must spend as little time and money as possible on her research. She plans to compare stress levels of 8th graders to stress levels of 9th graders. What ...
*Thursday, September 27, 2012 at 9:20pm*

**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*

**phycology**

Depends on how you define young, middle. Abstract reasoning seldom occurs before age 7, and even then, just in a few. My own experience is that one sees the change between 8th grade and 10th grade, and by the 11th grade teaching physics is possible. Piaget developed his ideas ...
*Thursday, September 27, 2012 at 6:11pm*

**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*

**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*

**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*

**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*

**9th gradae physical science**

Since the density is 8.92 9/cm3. When you plot it the first time it would be Y=8.92 and X= 1, the second time the Y=17.84 and X = 2, the third time the Y=26.76 and the X is 3. These three plots are enough to show you that there is direct proportion and thus the slope is equal ...
*Thursday, July 26, 2012 at 12:25am*

**math**

1st 10 Ft = $100. 2nd 10 Ft = $125. 3rd 10 Ft = $150. 4th 10 Ft = $175. 5th 10 Ft = $200. 6th 10 Ft = $225. 7th 10 Ft = $250. 8th 10 Ft = $275. 9th 10 Ft = $300. TOT. = $1800.
*Tuesday, July 10, 2012 at 8:03pm*

**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*

**english**

hey I'm a 9th grader and my english teacher give me a summative homework about rumors. He need us to write a problem that happen in school and also want us to answer or solve the problem about rumors.. I need help with it because I know nothing about rumors..
*Monday, April 30, 2012 at 7:10pm*

**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*

**English**

1) In the 8th and the 9th centuries, Scandinavian invaders known as the Vikings attacked the monasteries and villages near the water and robbed them. (Attacked where? In their own country?) 2) OK 3) OK 4) The Vikings continued to raid Britain until their King Canute also ...
*Sunday, April 8, 2012 at 6:56pm*

**Jobs(9th)**

http://en.wikipedia.org/wiki/License
*Monday, April 2, 2012 at 5:33pm*

**Jobs(9th)**

http://www.bls.gov/ooh/ Look up the job(s) you're interested in finding information for.
*Monday, April 2, 2012 at 4:50pm*

**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*

**maths**

the sum of the 4th and 6th terms of an A.P is 42. the sum of the 3rd and 9th terms of the progression is 52. find the first term, the common difference and the sum of the first ten terms of the progression.
*Wednesday, March 7, 2012 at 3:46am*

**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*

**Math for business**

Beginning price $5000. Terms are 2/10 End of Month. Paying on the 9th (before the 10th day of the month) triggers the 2% discount. $100 off. New price $4900. Chain discounts apply. 4900 * 0.91 * 0.93 = $4146.87 Add in the $150 that Morgan agreed to repay for the shipping, the ...
*Sunday, February 19, 2012 at 5:50pm*

**Math**

Every 6th customer gets a coupon for juice and every 9th gets a coupon for snacks get a coupon for snacks which customer is the first to get both?
*Thursday, February 16, 2012 at 9:15pm*

**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**

If every 6th customer gets a coupon for free fruit snacks and every 9th customer gets a coupon for free fruit juice which customer will be the first to get both free fruit and free juice?
*Tuesday, February 7, 2012 at 10:23pm*

**Spanish-9th gradePlease check**

I have a question-I have to write the verb correctly for these two sentences Did I do them correctly? 1. nosotros/lavarnos Nosotros nos lavamos. 2. yo/ponerme Yo me pongo.
*Wednesday, January 25, 2012 at 4:24pm*

**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*

**Math - Arithmetic Sequences**

The sum of the 4th and the 14th term of an arithmetic sequence equals 22. The 9th term is 4 larger than the 4th term. Calculate the first term of the sequence. I've been trying to solve this for like an hour but I just can't figure out how to do it! I'd really ...
*Saturday, January 14, 2012 at 3:35pm*

**university of phoenix**

The weight of a small Starbucks coffee is a random variable with a mean of 360 g and a standard deviation of 9 g. Use Excel to find the weight corresponding to each percentile of weight. a. 10th percentile b. 32nd percentile c. 75th percentile d. 90th percentile e. 99.9th ...
*Wednesday, January 4, 2012 at 11:34pm*

**math**

looks like d = 13 what term = 100? 7 + 13(n-1) = 100 13n - 13 = 93 13n = 106 n = 106/13 = 8.1 in 8 weeks the tree will be slightly short of the 100 ( term(8) = a+7d = 7 + 91 = 98 ) So it will be more than 100 mm tall in the 9th week
*Tuesday, January 3, 2012 at 7:17pm*

**math**

week 1 3 miles week 2 7 miles week 3 11 miles week 4 15 miles sophia predicted that jhon will run 32 miles during 9th week. use words symbols or numbers to explain wether sophia's prediction is correct
*Monday, January 2, 2012 at 3:55pm*

**Question **

I'M CURIOS SO DON'T JUST JUDGE ME AND BE RUDE i'M REALLY CURIOUS AND i FORGOT TO ASKED THIS QUESTION. DO NOT JUDGE ME!!!! Do I start taking SAT's and ACT's in grade 10th or 11th/12th grade???? I'm really curious.
*Friday, December 30, 2011 at 12:29pm*

**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*

**THE TWILIGHT ACADEMY????? **

The Twilight acamdy program is an evening alternative program offered at each hs and designed to meet the needs of at-risk students in gr 9th-12th who will benefit from a smaller academic environment. Students are offered all regents coures nessary for graduation, as well as ...
*Sunday, December 18, 2011 at 2:17pm*

**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*

**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*

**Statistics**

. You are running an a single variable ANOVA with five levels of the variable, such as comparing IQ on 5th, 6th, 7th, 8th and 9th graders and the F-value is very large. The significance for the F value is equal to .0003. What can you conclude about the overall effect and what...
*Tuesday, December 6, 2011 at 8:43pm*

**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*

**AP Calculus**

a+8d = 4+5p d = 5, so a+40 = 4+5p I assume you mean the sum of the *first* 4 terms is 7p-10,so 4/2 (a + a+3d) = 7p-10 2(2a+15) = 7p-10 4a + 30 = 7p-10 So, rearranging things a bit, we have a - 5p = -36 4a - 7p = -40 13p = 104 p = 8 a = 4 so, the sequence is 4,9,14,19,24,29,34,...
*Thursday, December 1, 2011 at 5:28am*

**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*

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