April 23, 2014

Homework Help: 9th Grade

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Some states have high school starting at 9th grade while some start only in 10th. so when are the kids ready for AP classes? is this school dependent?
Thursday, November 6, 2008 at 2:18pm

book help
i have to write a book and i am in 9th grade and it has to be able to follow the Hero's journey from the odessey but idk how to write a book can somebody give me a step by step guide that is really specific and helpful PLEASE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Sunday, November 2, 2008 at 2:39pm

math assistance needed
assistance needed School subject is MATH, not 9th grade.
Tuesday, October 28, 2008 at 4:26pm

9th grade
please show me how to solve for 5m/m+1 divided by 25m to 2nd power divided by m to 2nd power + 6m +5
Sunday, October 26, 2008 at 11:06pm

9th grade english
A simile compares two different things with "like" or "as." A metaphor does not use those words. The outsides of M&Ms are different colors, but they are all alike on the inside. M&Ms are sweet. Are you?
Thursday, October 23, 2008 at 5:57pm

9th grade
The criteria is based in personal moral judgements. Is the death penalty an injustice? Is abortion an injustice? Is bringing deformed babies into a life of misery injustice? Is voiding opposing ballots because of "chafe" injustice? Is avoiding personal income tax an ...
Tuesday, October 21, 2008 at 7:36pm

9th grade
2x+5-7x=15 or,-5x=15-5 or,-5x=10 or,x=10/(-5) or,x=-2
Friday, October 17, 2008 at 12:35pm

9th grade biology honors
What would happen if you placed a grape in a bowl with highly concentrated sugar water? and also i need help with this question: "Talking about osmosis, what would happen to a jellyfish placed in a freshwater lake?
Thursday, October 16, 2008 at 6:52pm

social studies (5th grade)
Jiskha Homework Help THURSDAY October 16, 2008 SCHOOL SUBJECTS - Art - Business - Computers - Download - English - Foreign Languages - Health - Home Economics - Instrumental - Math - Music - Physical Education - Science - Social Studies GRADE LEVELS - Preschool - Kindergarten...
Thursday, October 16, 2008 at 6:16pm

9th grade
The formula for average velocity is: position2 - position1 ------------------------- time2 - time1 It looks like there is not enough information to figure out the average velocity of the quarter. You would need the height of the tower to fill in all the variables to ...
Sunday, October 5, 2008 at 7:45pm

yea i saw bob's post Did you after the ninth grade grow in personal relationships? how should i know this Did you after the ninth grade learn to love any academic areas? what am i suppose to do, make somthing i think i might go into and then make up another academic area ...
Thursday, October 2, 2008 at 8:45pm

well im troubled with a prompt, it is... explain how the path your life would take be diffrent if school ended at 9th grade... well im just looking for a few ideas that could basically involve anyone. the only few things i could come up with are - moar school - getting job ...
Thursday, October 2, 2008 at 7:34pm

9th grade
This question is from a textbook THE AMERICANS. 1.What geographical feature determined the western boundaries of the Southern and Middle colonies? 2. How did the New englnad and Middle colonies economies differ in general from the economy of the South? What may accounted for ...
Wednesday, October 1, 2008 at 9:59am

9th grade
what makes sir launcelot a hero? from the book title: the tale of sir launcelot du lake by: sir thomas malory translated by: keith baines
Monday, September 29, 2008 at 9:20pm

9th grade
Hi, am trying to find out if my son did a collage right ? It is due tommorrow- it is a who i am collage which is suppose to show pictures of his personality that people know about him and things people do not know about him?
Monday, September 29, 2008 at 6:46pm

9th grade english
Thursday, September 25, 2008 at 11:23pm

9th grade
It just does. There is very little friction to slow it down, but there is some slowing down due to tides and the moon - about one second every ten years. The rotation has been going on since Earth was formed, as the original angular momentum was conserved.
Sunday, September 14, 2008 at 11:43am

9th grade algebra
I don't know how to get answer for problem The larger of two numbers is 20 more than the smaller. Four times the larger is 70 more than 5 times the smaller. find the numbers
Wednesday, September 10, 2008 at 8:53pm

9th grade Eng. Honors
I know when I write the mood I am in affects the writing. I suspect as much for other authors. I learned years ago never to write when I was angry, or at least to put it aside for a day then reread first before releasing it, and usually, it is torn up and a fresh start is ...
Wednesday, September 10, 2008 at 8:22am

9th grade Eng. Honors
The mood of a story generally describes how the narrorator or protagonist make the story feel. The mood of a story could be sombre, or happy, or inspirational. It generally depends on your perception of how the story is read and it's meaning.
Wednesday, September 10, 2008 at 6:59am

9th grade
experimental variables : new food control variable: old food independent variable: food dependent variable: weight gain.
Sunday, September 7, 2008 at 8:07pm

9th grade
A biologist gives a new kind of food to a group of dogs and compares the weight gain of these dogs over time to a group of similar dogs that did not recieve the new food. Identify the experimental variables and dependent variables
Sunday, September 7, 2008 at 7:12pm

9th grade algebra
Since all parts are equal, that means that each part has an equal number. It says that x times y equals 15, and x+y equals 8. 4+4 equals 8. So, the posiblility is that the other two sides equal 4. But, the thing is, 4 times 4 equals 16. maybe your question whats you to round, ...
Friday, September 5, 2008 at 10:51pm

9th grade
In "Principia Mathematica", Alfred North Whitehead and Bertrand Russell succeed in proving that 1+1=2 on page 379 of Volume 1. I would imagine the proof of the above proposition can be found somewhere between the start of the book and page 378.
Tuesday, September 2, 2008 at 3:34pm

Is this a good start? Yesterday I was the photographer for a small court house wedding. As I was waiting for the couple to finish the necessary paperwork for a legal marriage, I couldn’t help but overhear the daughter of the bride, a 9th grade student, complaining about ...
Saturday, June 21, 2008 at 5:27pm

In Simplifying 7 to the 11th power and 7 to the 9th power, Alexis decides to use her calculator to find 7 to the 11th power and 7 to the 9th power indiviually before dividing. Show how Alexis could use the laws of exponents to arrive at the answer more easily.
Monday, January 28, 2008 at 8:26pm

Hey....I need help with my homework. I'm in 9th grade, high school. Its pyhsical science about Atomic Math.. Heres the question: Multiply the atomic number of hydrogen by the number of electrons in mercury, which has an atomic number of 80.
Thursday, December 6, 2007 at 8:47pm

Spanish 1B - I am an honor student but with spanish for me I can memorize for the tests but I am not really undestanding it. I am great in science and math - and i got an A barely in spanish but it gets harder. The hardest part for me is that every other class comes easy. I ...
Tuesday, October 23, 2007 at 12:50pm

Here are some excellent suggestions : http://classi!@#$%^&​l-9to12/bl-9th-read.htm​h&10thgradelist.htm
Tuesday, September 11, 2007 at 8:24pm

No matter whether the 9th grade is in a middle school or a high school, the transition to high school (10-12) is often difficult for students. The good news is that most colleges and universities look at the grades in 10-12.
Sunday, September 9, 2007 at 10:08pm

math& english
if there is any chance that someone could help me with math or english over messenger i am far behind in those subjects and totaly lost in algebra1 my SNs are babeangel747 for both thanks in advance what grade are you in? 9th and 10 i should be in 11th
Friday, August 11, 2006 at 11:11am

9th grade math
Ok, trent, so if solving for m use this formula: (Google quadratic formula to see formula) so, -b should be 24, b^2 should be -24^2, a should be 4 and c should be 36. The answer should be m=3. -------But if you are to foil this, then 4m^2-24m+36 will be (4m-12)(m-3).
Tuesday, April 8, 2014 at 11:24pm

so 1/4 in fourth and 1/4 in fifth grade 1 = 2/5 * 400 = 2 * 80 = 160 grade 2 = 2/8 * 400 = 2 * 50 = 100 grade 3 = 1/10 *400 = 1 * 40 = 40 grade 4 = 1/8 * 400 = 1 * 50 = 100 grade 5 = 1/8 * 400 = 1 * 50 = 100 grade 2 is 2/8 which is 1/4 by the way, sme as grades 4 and 5
Monday, March 24, 2014 at 3:23pm

there are 400 students at smith Elementary school 1/4 of the students are in fourth and fifth grade, 1/10 of the students are in grade 3, 2/8 are in second grade and 2/5 are in first grade . How many kids are in each grade? (4th and 5th have an equal amount)
Monday, March 24, 2014 at 3:14pm

Suzan has a 69 as her grade in a class. If she does a quiz worth 9% of her grade what will her grade be?
Friday, March 7, 2014 at 11:13am

7th grade science
The formula for density is mass ÷ volume, or Mass divided by Volume. For example: 2000g ÷ 4000cm³ = .5 g/cm³ The end unit, [in this case, g/cm³] is the unit of mass [in this case, grams], slash, unit of volume [in this case cm³]. This would ...
Monday, December 16, 2013 at 9:26pm

help me 9th gradge
Wednesday, December 4, 2013 at 5:11am

5th grade math
In the fourth grade class at Baker Elementary, 9 students are left-handed. The fifth grade has 7 left-handed students and the sixth grade has 6. The number of students in the fourth grade is 3 times the number of left-handed students in the class. The sixth grade has 3 more ...
Sunday, December 1, 2013 at 8:35pm

9th algebra
.45 + .09 = .54
Sunday, November 10, 2013 at 7:31pm

The grades on the final examination given in a large organic chemistry class are normally distributed with a mean of 72 and a standard deviation of 8. The instructor of this class wants to assign an “A” grade to the top 10% of the scores, a “B” grade to the...
Sunday, March 24, 2013 at 5:22pm

Teacher Aide; Enhancing Children's Self Esteem
I had a student once in 9th grade algebra class, just totally lost, mainly, for lack of 5th grade math skills. She was failing terribly, just totally lost. I called her dad in, and went over her work, and skllls. He stated to me that he was damned tired of going over this ...
Tuesday, March 12, 2013 at 9:17am

9.04 * 10 to the 9th power
Thursday, February 28, 2013 at 12:10am

9.04 x 10 to the 9th power
Wednesday, February 27, 2013 at 9:04pm

9th garde math
Write an equation for the line with points (4,5) and (6,9). Please explain.
Wednesday, December 5, 2012 at 8:18pm

A coffee dealer mixed 12 pounds of one grade coffee with 10 pounds of another grade of coffee to obtain a blend worth $54. He then made a second blend worth $61 by mixing 8 pounds of the first grade with 15 pounds of the second grade. Find the price per pound of each grade.
Sunday, October 21, 2012 at 12:23pm

Is venus the 1st, 2nd, 3rd, 4th, 5th, 6th, 7th, 8th or 9th smallest planet? Also is it the 1st, 2nd, 3rd, 4th, 5th, 6th, 7th, 8th or 9th largest planet?
Tuesday, October 9, 2012 at 4:19pm

Physical science
If you put a 9th grade student in a bathtub and he foisted with most of his head and upper chest above water, how much water would spill out? Additional Information: Bathtub was full of the brim Student is male, and has a normal male IQ (85) Student weights 80kg Student has a ...
Saturday, September 15, 2012 at 7:20pm

My teacher never specifically told us how to do these type of problems and now i have 10 of the same type of questions for homework due when i come back to class 2 days. a^7b^6 ________ a^5b Im not asking for the answer but the steps to get to the answers to these type of ...
Tuesday, August 28, 2012 at 4:24pm

9th grade algebra/Ms Sue
No, I did not check Reiny's answer that night. I did check it just now and it is the same answer I got the very first time I did the problem,but my Dad did not agree with me at that time. He did later after going over and over it. Thanks Ms. Sue. We just got notice that we...
Sunday, August 26, 2012 at 7:51pm

Thank You and I did some more questions. Can you check them? 1. Is the Antarctic Circle north or south of the equator? South of the equator 2. All lines of longitude are measured east and west of what imaginary line? The Prime Meridian. Ms. Sue the 9th grade Algebra question I...
Sunday, August 26, 2012 at 6:53pm

9th grade algebra/Ms Sue
3x^2 - 5x when x=-2 we get 3(-2)^2 - 5(-2) = 3(4) + 10 = 12 + 10 = 22 Ms Sue read the question as (3x)^2 - 5x You originally typed in "words" without brackets as "3x squared ..... " , which when sounded out becomes 3x^2
Wednesday, August 22, 2012 at 10:52pm

9th grade Algebra
Here's your original problem. 3x squared - 5x when x= -2 My Answer is 46. I got this by doing 3 times -2 and squaring that and then multiplying 5 times -2 and subtracting that ( negative 10 ) from 36. Is this correct? 3x squared - 5x (3 * -2)^2 - 5(-2) -6^2 + 10 36 + 10 = 46
Wednesday, August 22, 2012 at 9:51pm

8th grade math
A cylinder has a cone on top. The base of the cone is congruent to the base of the cylinder. The diameter of the base is 16ft. The height of the cylinder is 16ft. and the height of the cone is 9th. What is the volumeof the entire figure?
Tuesday, April 10, 2012 at 9:44pm

What do they mean by licenses?
Monday, April 2, 2012 at 5:02pm

Math (9th)
Yes, both are correct.
Thursday, March 29, 2012 at 7:39pm

Spanish-9th grade-Please help me
It is very unusual to use "merendar" (in México City) in that class of situation, we prefer use "comer", only thar word "comer", because we usually use "merendar" at home in the evening or when we find in a restorant (same time in...
Tuesday, March 27, 2012 at 9:29pm

Spanish-9th grade-Please help me
Is this I would say I snacked(past tense) on popcorn and a drink in the movie? Merende palomitas de maíz y un refresco en el cine. How do I say I snack(present tense) on popcorn and a drink in the show? Meriendo palomitas de maíz y un refresco en el cine.
Monday, March 26, 2012 at 5:03pm

9th grade physics
If a ray of light INSIDE a medium of index N is incident at an angle of A or more upon a surface with index 1.00 outside, the light will be totally reflected. A is called the critical angle. It is given by the equation sinA = 1/N (a) In this case, N = 2, so A = sin^-1 (1/2) = ...
Saturday, March 3, 2012 at 2:04am

Spanish-9th gradePlease check
Thank you
Wednesday, January 25, 2012 at 7:01pm

Spanish-9th gradePlease check
Thank you very much
Wednesday, January 25, 2012 at 4:44pm

Spanish-9th gradePlease check
I'll email her this post.
Wednesday, January 25, 2012 at 4:34pm

9th Grade Classes
Of course, your dad is right! :-) I can't judge whether these classes are right for you. I don't know your choices. Your counselor will be able to advise you next year. You could consider taking art classes at your local art center. ...
Sunday, December 18, 2011 at 5:58pm

9th Grade Classes
Don't count on eating lunch in class. I wouldn't let my students do this. It's a health hazard and distracting from your real purpose in school -- to get an education! Of course you can graduate from high school if you take a lunch period. The best way to get into ...
Sunday, December 18, 2011 at 5:45pm

9th grade math honors
Tn = a + (n-1)d T1 = -91 = a If there are n terms between -91 and -67, then -67 = Tn+2 Tn+2 = -91 + (n+1)d = -67 d = 24/(n+1) Tn = -91 + (n-1)*24/(n+1) Check: suppose there are 3 terms between -91 and -67. Then d = 24/4 = 6 T: -91 (-85 -79 -73) -67 -61 ...
Monday, November 7, 2011 at 11:27am

9th grade Biology
4. After the temperature reaches 33 degrees Celcius, the rate of photosynthesis declines. Using knowledge of enzymes, explain why this happens. 6. As the amound of CO2 increases, what would happen to the rate of photosynthesis? And as the amount of CO2 increases, would the ...
Thursday, October 27, 2011 at 7:04pm

Home Insurance
You must have missed my post to you last night: Please do not post any more insurance questions in this forum_search_20140419. I don't believe they are 9th grade questions. They look more like ads for insurance. If you post any more you'll be banned from posting on ...
Sunday, October 23, 2011 at 8:04pm

Spanish-9th grade
Could you please check if these are correct? Thank you- 1.¿Necesitas monedas para coleccionar monedas? Sí. Las necesito para coleccionar monedas. 2. .¿Necesitas el bate para jugar al tenis? No,lo necesito para jugar al tenis. 3. Me hablas? Sí, te ...
Monday, October 17, 2011 at 11:29am

math 9th grade
LET LENGTH'l' be x breadth 'b'=3x/4 perimetre=2(l+b) 56=2(x+3x/4) 28=7x/4 x=16 l=16,b=12 from pythogaras theorem d2=b2+h2 d2=256+144 d2=400 d=20 (square root of 400=20)
Wednesday, October 12, 2011 at 11:10am

Biology-9th grade
Try some of the following links about the function of the alveoli for information:​&p=what+are+the+fuctions+of+the+alveoli Sra
Sunday, October 9, 2011 at 4:08pm

Biology-9th grade
I'm not sure how to answer one of my homework questions. Is one function of the alveoli to filter out dirt and pollen before it reaches the lung and why or why not. I don't think it is because the alveoli are used to oxgenate the blood, correct. I don't think they ...
Sunday, October 9, 2011 at 3:58pm

How do you define "best" college? Harvard, as most schools, judges students on many things, not just grades. Straight A's are probably necessary, as well as test scores, leadership abilities, community service, and standards of your high school. Even so, because ...
Thursday, September 29, 2011 at 5:16pm

AP World History
Yea, I am only in 9th grade, so History was the only AP I could take. I was recommended for it and was not asked if I wanted to be in it or not. I think the main problem is I used to never read in 8th and still get 100's. Now I have to read and I will have to get used to it.
Thursday, September 15, 2011 at 6:48pm

"in the ninth century" = correct (But then you'd say, "In 9th century Rome...") 6th century (AD): 501-600 9th century (AD): 801-900 10th century: 901-1000 Remember: The first century didn't start with year 0!! It started with year 1. So the 1st ...
Monday, September 5, 2011 at 9:33am

Am. History
Ninth Amendment: "The enumeration in the Constitution of certain rights shall not be construed to deny or disparage others retained by the people." The writers of the Constitution realized they may have forgotten some rights, so they put this clause in to cover ...
Friday, July 29, 2011 at 12:04pm

how to write 9th july 2011 in 5 alphabets without using numbers?
Saturday, July 9, 2011 at 4:58am

9th grade geometry
take 360 divided by how many slices it was cut into for the arc of each. divide 360 by that number, multiply it by pi, than multiply it by the radius. that'll give you the area of one slice, so all you have to do now is multiply the area of one slice by 3 for all 3 slices...
Friday, June 24, 2011 at 11:51am

What is the 9th term -1/18 1/6 -1/2
Wednesday, June 15, 2011 at 3:09am

Product of Terms [ 9th Grade]
(4a^2c^4)(3b^4c) = 12a^2b^4c^5 The a and b exponents stay the same because you are not multiplying them by another same term with an exponent. C now has an exponent of 5, because when you are multiplying like terms with exponents, you add the exponents together. c^4 times c ...
Saturday, June 11, 2011 at 11:49pm

Pre algebra
Kayla has a 41% grade average. On an exam that is worth 20% of her grade she gets a 100%. What is her grade now?
Wednesday, May 25, 2011 at 8:07am

Kayla has a 41% grade average. Then sha takes an exam that is for 20% of her grade and gets an 100%. What is her grade now?
Wednesday, May 25, 2011 at 8:02am

Spanish -9th grade-Please check and advise
I need to write about my geometry class and what I do in the class. I need to use "la tarea" in the sentence. I'm not sure if I could use this to describe the calculations I do. I'm confused how to even conjugate or use this. Would it start with "Hago la...
Monday, May 16, 2011 at 11:23am

lab science 9th grade
Keep doing problems that use these concepts. You will remember them before too long. KE = (1/2) M V^2 Power = Work/Time Work = Force*distance , where the force is the component along the direction of motion. Remember that there are various kinds of potential energy. It equals ...
Friday, April 22, 2011 at 1:06pm

US History
This should help you. http://www.revolutionary-war-and-beyond.​com/9th-amendment.html
Thursday, March 17, 2011 at 5:49pm

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 ...
Saturday, March 12, 2011 at 3:41am

appling middle
If the data were displayed in a circle graph, what percent of the graph would represent the seventh grade? Enrollment is Sixth grade 64, Seventh grade 64, and Eighth grade is 70
Thursday, March 10, 2011 at 8:32pm

9th grade Social Studies
Before study Social st. Consentration on OM. Learn a lesson a day. Donot cönfuse during study history. And learn the dates carefully. And take rest after 3 hours for 10 min. It refreshes your mind & before the exams learn every lesson of each sub. Every day...
Monday, February 14, 2011 at 7:45am

9th grade biology
Please visit some of the following links for information:​&p=how+to+tell+with+a+microscope+that+an​+onion+cell+has+depth Sra
Tuesday, February 8, 2011 at 6:06pm

Math 1 9th grade
Well, adding all the marbles together, 3 green marbles and 6 blue marbles, you would get 9 marbles in the bag altogether. If you place the marble back into the bag after drawing it, the probability of getting a green marble would be 3/9, or 1/3 of the bag. If you wanted to get...
Thursday, January 20, 2011 at 9:18pm

Math 1 9th grade
A bag contains 3 green marbles and 6 blue marbles. What is the probability of drawing a blue marble, then another blue marble, then a green marble, replacing the marble after each draw?
Thursday, January 20, 2011 at 7:35pm

9th algebra
V = e^3 V = 3^3 solve for e
Tuesday, January 11, 2011 at 5:47pm

9th grademaths
explain mid point therom
Tuesday, December 21, 2010 at 11:28pm

9th grade chem
Using the following equation Ca(s) + 2C(s) --> CaC2(s) ^ H = -62.8 kJ CO2(g) --> C(s) + O2(g) ^ H = 393.5 kJ CaCO3(s) + CO2 (g) --> CaC2(s) + 2 1/2O2(g) ^ H = 1538 kJ Determine the heat of the reaction (in kJ) for: Ca(s) + C(s) + 3/2O2(g) --> CaCO3(s)
Friday, December 17, 2010 at 9:41am

9th grade chem
delta T=iKm K=1.853C/m find delta T. (hint: m=mol glucose/kg H2O)Then subtract that value from 0 degrees Celsius.​ta/Chem/colligative/colligative.html
Tuesday, December 14, 2010 at 7:51pm

9th grade chem
moles glucose = grams/molar mass. Solve for moles glucose. molality = moles/kg solvent. Solve for molality delta T = Kf*m Solve for delta T, then convert to freezing point.
Tuesday, December 14, 2010 at 3:49pm

If a grade was drawn at random from the data shown below, what is the probability that the grade is not a B? Grade Frequency A 2 B 8 C 11 D 2 F 1 I think it is 1 out of 5 or 4 but I am not sure? Please help :) Thank you much!
Sunday, December 5, 2010 at 10:02am

9th grade​ecome_a_Supernova
Monday, November 29, 2010 at 4:43pm

9th grade
Try some of the following links;​&p=why+a+ladder+is+not+a+good+model+for+​an+atom Sra
Monday, November 22, 2010 at 4:25pm

9th grad algebra
how do you solve y=5x-8 and 5y=2x+6 using elmination? Thank you, Raina
Tuesday, November 16, 2010 at 8:59pm

9th grade algebra math hw, help?(:
first, find the "velocity function" cost/time: 4.375/1.75; 10/4; 17.5/7 cost/time: 2.5; 2.5; 2.528 $/hr Well, the rate of change between the first increment and the second is zero. The rate of change for the second to last increment is (2.528-2.5)/(7-4)=.00933 $/hr/hr
Tuesday, November 16, 2010 at 4:16pm

9th grade
Use the following Info. At sea level the speed of sound in air is linearly related to air temp. If 35 degrees Celsius sound travels at a rate of 352meters per sec. if 15degrees Celsius sound travels at 340 meters per sec. How would i write a linear equation that models speed ...
Monday, November 15, 2010 at 5:36pm

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