# 9th grade

3,619 results, page 18-
## Statistics

The grades for Economics students at a large university are found to be normally distributed with a mean of 76 and a standard deviation of 4. What proportion of the students are expected to have a grade between 84 and 88?

*asked by Brea on November 25, 2011* -
## Math

I am in 6th grade and have a math problem that I need help with. How can you use four rods that measure 2cm, 5cm, 7cm and 9cm to measure a length of 1cm?

*asked by Bee on August 31, 2011* -
## physics

A boxcar of mass 250 tons at rest becomes uncoupled on a 4.0° grade. If the track is considered to be frictionless, what speed does the boxcar have after 11 seconds?

*asked by seanieboy on October 14, 2017* -
## Algebra

I am in 5th grade and we are to find out who invented the order of operation. I understand how to use it and found web sites, but I am unable to locate who invented it.

*asked by Beau on November 28, 2011* -
## Algebra Readiness

I need help ASAP Lesson 11 unit 3 unit test 8th grade this is do or die situation plzzzzzzzzz if you want me to type the questions just comment down below

*asked by Lonely girl on October 26, 2018* -
## Math

a sign on a highway says 6% grade, next 3 miles. this means that the slope of the road ahead is 6/100. how much will you climb in elevation ( in feet) over the next 3 miles

*asked by Anonymous on February 26, 2016* -
## science

what is food vacuole and contractile vacuole 4th grade

*asked by tiara on February 13, 2013* -
## debate

Does a school grade truly reflect the quality of education of that school?

*asked by cassandra on August 24, 2008* -
## maths lit, history, geography, life sciences and L

Am in grade 10 and those are the subjects i want to choose so can i become a psychologist with those subjects in the future??

*asked by Makie Mohapi on January 21, 2015* -
## math

we are trying to figure out a 7th grade math problem. 7/3X=2/3 We can't figure this out...can someone help!

*asked by coleen on January 28, 2008* -
## Math

can you help me with my next unit test? math lesson 10 unit 3 grade 7. I need help with 1,10, and 12 thanks!

*asked by Dylan chill on April 11, 2017* -
## English

what makes a good research topic A good research topic that i have chosen are the first thanksgiving and i also reasearched things about the pilgrims and the indians. I would choose things maybe about the solar system, Social studies and plants and

*asked by gladys on February 21, 2007* -
## character education

Cheating on an exam destroys its value to you as a ________________________ . component of your grade requirement for privileges measurement of your progress C? Meeting standards means your work is ________________ . substandard extraordinary acceptable C?

*asked by Bri on November 23, 2017* -
## Maths

Alright I'm doing a maths review (grade 11) and on the page, the subtitle says "Quadratics" and then underneath is the questions, no instructions. I figured out the first one "y^2+2y+1" and got to "(y+1)^2", but the second question is "49-(2y-w)^2". I

*asked by Felicity on March 29, 2010* -
## Practice SAT's

If I don't have to be in honor classes just a 99 or 100 gpa then if thee any online worksheet I can print out for me to pratice crictal thinking, math, and reading in a 7th grade level for SAT's.

*asked by Laruen on December 3, 2011* -
## Math

Scores on a test are approximately normally distributed with a men of 70 and a standard deviation of 9. The teacher wants to give A's to the top 10% of students. What is the bottom cutoff for an A grade? Please round answer to the nearest whole number

*asked by Deb on December 11, 2010* -
## English Lit.

romeo and juliet: why is act 1 scene 5 an important part in the novel, basing on themes, lots of quotes, P-E-E-L (point, evidence, explain, link),and how is it relevant to these days? p.s - i would like to have an B grade answer to this please

*asked by Baybee Cintia on March 25, 2009* -
## 8th grade science

What is the reprodution in bacteria, prokaryotic cells, called? A. Mitosis, B. Binary fission, C. Interphase, or D. Fusion. Thank you for helping! I need this because it's for my 9 weeks exam study guide which counts for a whole lot of my grade. Thanks!

*asked by Ashley on May 24, 2011* -
## prob and stats

The scores on an Economics examination are normally distributed with a mean of 77 and a standard deviation of 18. If the instructor assigns a grade of A to 16% of the class, what is the lowest score a student may have and still obtain an A? (Give your

*asked by br0Ok3 on October 15, 2010* -
## Math

Go to learnalberta.ca username is LA57 password is 2149 Go to T4T courses Put in grade 11 and math The resources will show up, click on 20-1 learn everywhere. I need help on module 3 quadratic functions project please.

*asked by Anonymous on September 11, 2017* -
## history

I have a 5 minute presentation on Gregor mendel. i already have the speech done and a poweporint. I am wondering what I could do that would be unique and out of the ordianary like something that I could bring that would make my presenation better than

*asked by John on February 23, 2008* -
## alg

The 10th grade raffle sold 127 tickets. If they award 1st and 2nd prize, how many different pairs of winners are possible? a) 16,129 b) 254 c) 16,002 d) 8,001 the answer i picked was c

*asked by sean on July 2, 2010* -
## Maths Lit, Accounting, Economics, Business Studies

I am a grade 10 learner doing Maths Literacy, Accounting, Business Studies, Economics, Life Orientation, English and Afrikaans I want to know what Degree I can study in University and also to check what career path I would be able to do.

*asked by Andy on August 5, 2015* -
## pyhthon

In this assignment, you will create a simple grade management system. Think of this as an assignment-sized version of WebCT's "Your Grades" feature. Again, you can have a look at a working grade manager to see how things should work. You can use XHTML code

*asked by jimmy on December 1, 2007* -
## Math

There are 648 students in 5th grade at oak elementary school. For the upcming field trip,they need to be split into groups of 25. About how many groups are needed?

*asked by Nazariyah on September 12, 2013* -
## Math

There are 256 students in this outstanding 7th grade class. How many scoops of ice cream would have to be used in each cone in order to make a different cone for each person?

*asked by Tina on March 6, 2011* -
## english

Can you help me answer this question. I am supposed to write an assignment for grade 10 English about a dream I had and an interpretation of it. I am finding it difficult to interpret the dream, any suggestions?

*asked by rami on October 12, 2009* -
## Math Geometry

Unit 1 Lesson 5: Drawing Triangles Quiz if some knows what the answers are then please put them down I have been stuck on this quiz for the past 3 days PLEASE HELP MEEE!!!!!!! 7th grade

*asked by I NEED HELP !!!!!!!! on January 13, 2017* -
## PHSICS

A boxcar of mass 200 tons at rest becomes uncoupled on a 2.5 degree grade. If the track is considered to be frictionless, what speed does the boxcar have after 10 seconds?

*asked by NICKI on October 20, 2008* -
## Language art

I'm in 5th grade. No idea about music. My teacher asked me to write papers about music, 10-15 songs, that have interesting and good vocabulary lyrics. Help please

*asked by Vinnie on April 19, 2008* -
## Physics

A boxcar of mass 200 tons at rest becomes uncoupled on a 2.5 degree grade. If the track is considered to be frictionless, what speed does the boxcar have after 10 seconds?

*asked by Brittany on October 20, 2008* -
## Science (Venus)

I have a project on venus and its due tommorrow! Im in such a rush, do you think that you could suggest something easy to do but very creative that would make my project get a high mark and good grade?

*asked by Needin An Answer QUICK!~ on May 13, 2008* -
## elementary

third grade project in order to enhance our unit on inspired by the sea.home research project on an ocean animal of their choosing.please help me.any links

*asked by swetha on November 1, 2012* -
## algebra

from a base elevation of 9500 ft., a mountain rises to a summit elevation of 14318 ft. over a horizontal distance of 15847 ft. I cannot figure out the grade of the peak. Can someone please help me?

*asked by C on April 28, 2008* -
## physics again.

A boxcar of mass 200 tons at rest becomes uncoupled on a 2.5 degree grade. If the track is considered to be frictionless, what speed does the boxcar have after 10 seconds?

*asked by Tiffany on October 19, 2008* -
## Math

My nephew is in the 4th grade and asked me to help him answer this question: Two 6 digit numbers have three 8's and three 7's. no two digits are the same. write the numbers in standard form. and i am not sure how to solve it.

*asked by Angelica Almanza on September 25, 2013* -
## Maths Lit, Agic Science, Geography & Life Science

Hi, Im in grade 10 in Ngodini High School at Mpumalanga. I'm doing Life Science, Agricultural Science, Geography & Maths Lit - I want 2 know that which career path I can do?

*asked by Mabuza Glen on December 4, 2015* -
## health

It’s been widely reported that having a positive attitude will improve a person’s ________. A. Physical health B. Mental health C. Grade point average D. Both A and B B?

*asked by Aya on August 4, 2012* -
## Statistics

How do the 3rd grade boys’ weight in Principal Ben’s school compare to the national average (mean weight = 90, sd =15)? Provide the IV, DV, and best method of analysis.

*asked by Joseph on November 15, 2013* -
## Social Studies

7th grade history - How does the growth of the world's population today compare with its growth 100 years ago? Explain why the changes have taken place.

*asked by J the 2nd in my class -_- on December 18, 2017* -
## statistics

1. How do the 3rd grade boys’ weight in Principal Ben’s school compare to the national average (mean weight = 90, sd =15)? Provide the IV, DV, and best method of analysis

*asked by jackie on July 25, 2012* -
## grammar

i need to know what is the correct my mom is here also i am in third grade the question is about plural possessive nouns the question is Presidents famlies live in the White House what would preadient with a s

*asked by raymond on December 14, 2011* -
## reading

6th grade story builders wow ure gonna get a lot of responses to this one Tania: You have to ask a question that can be answered. You have not asked a question.

*asked by tania louis on September 1, 2005* -
## ms.sue english check

i talk to you about a two paragraph essay and you help me chhose boxing and give me a intro is there anyway i can write my essay now and you can grade it or tell me what i got wrong fixmy mistakes and tell me if its good.thank you i will appreciate it. :)

*asked by henry on July 31, 2009* -
## Statistics

How do the 3rd grade boys’ weight in Principal Ben’s school compare to the national average (mean weight = 90, sd =15)? Provide the IV, DV, and best method of analysis

*asked by Anonymous on March 23, 2016* -
## physics

*asked by michelle on October 20, 2008* -
## math 12

The mean and standard deviation of a set of data are two measurments that describe the data. A certain student has written 8 out of 10 unit exams, which are equally weighted. The student misses the ninth exam and receives a score of 0. However, for the

*asked by Leigh on April 8, 2010* -
## Math 12

The mean and standard deviation of a set of data are two measurments that describe the data. A certain student has written 8 out of 10 unit exams, which are equally weighted. The student misses the ninth exam and receives a score of 0. However, for the

*asked by Leigh on May 21, 2010* -
## maths

SHARES AND DIVIDENDS 1-introduction- 2-explain the terms -; Nominal value/face value, market value, rate of dividend, annual dividend, rate of income, rate of return, percentage yield, Demat, bullish, bearish. 3- Fill up an application form for shares with

*asked by ayesha on May 26, 2008* -
## Algebra

How do I do these powers? (2a5)3 So it is really: (2a^5)^3 Raise each inside the parentheses to the third. 23*(a5)3 = ?? I don't get it!Here is what I got: 2*2*2=8(a^8) *Also how do you do the powers for the numbers on here? almost but not quite. 2*2*2 = 8

*asked by Sandro! on November 8, 2006* -
## repost of composition

mentioned earlier that I was doing an essay on the Taj Mahal. Here is my draft for it and I'd like you to revise it;any tips are highly appreciated. I used the first site i found on google when I typed in Taj Mahal essay help (since i cant give a link)

*asked by mysterychicken on November 5, 2008* -
## composition

I mentioned earlier that I was doing an essay on the Taj Mahal. Here is my draft for it and I'd like you to revise it;any tips are highly appreciated. I used the first site i found on google when I typed in Taj Mahal essay help (since i cant give a link)

*asked by mysterychicken on November 4, 2008* -
## liberty college

I am in grade 12 and I have taken History, matches literacy, English language/ literacy,life science, business studies and economics, what course will these subjects allow me take in university? Regards Rita.

*asked by Rita Petlane on November 8, 2015* -
## Math

Susan designed a circular pool with a diameter of 25 meters. What is the area of the bottom of the pool? Round to the nearest tent. Please help this is due tomorrow and I need to up my grade.

*asked by Gavin on March 11, 2014* -
## 10th

i am just abt to finish my 10th grade,i am very weak at maths and science,hence i have opted to take economics. 1.is this the right choice? 2.is there goin to be maths in it? 3.what are the core subjects involved?

*asked by sam on February 23, 2011* -
## reading

she is having problem with comprehension and I do help her a lot but she is still having problems with it ,on every fri, her teacher gives the class a reading test to prepare them for the fcat test . they are practices ,but they also count on her grade

*asked by cheryl on October 24, 2010* -
## Chemistry

I know that this is an off topic question, but I need you to respond to this.... I received barely an A in my chemistry class, and my teacher gave me a 2/25 on an assignment... Although I got that grade, I still have an A.. I asked my teacher why and she

*asked by Anonymous on November 8, 2013* -
## Elementary Math

This is going to seem like a simple question but how do i solve this without dividing.. 5th grade math mom Question: Lester's car can go 15.4 miles on 1 gallon of gas. How far can he go on 0.7 gallons? Thanks

*asked by Sara on January 3, 2014* -
## English

So I have a flower dilemma. I need to do a metaphorical analysis for a major grade project for an AP class, and I have no idea what flower I can relate to the poet Reed Whittemore. Thoughts?

*asked by KL on November 29, 2017* -
## phomolong secondary school

i am a grade 11 learne,i cant choose the that is good for me from the following subject history,geography,life science,sepedi,life orientation,english,math literacy.

*asked by emmanuel on December 2, 2015* -
## math literacy, all sciencez

I'm a student doing grade 12 my subjects are math literacy, geography, life sciences,physical sciences,L.o ,xitsonga and English and would really want to know the best career path or choice for me.

*asked by Mabasa masana on January 19, 2016* -
## 7th grade math

indicate the measure and the measure unit. 1. there are four windows in the room each 36 inches wide. 2. luisa received a gift of $100 from a relative when she graduated from 8th grade.

*asked by cornelia on January 8, 2009* -
## math

I need help answering the following question: A road sign reads: "5% grade next 4 miles." What is the change in elevation from the lookout to the point four miles ahead (to the nearest foot)?

*asked by Don on August 27, 2012* -
## History, Urgent

Settlements in America were not sponsored by: London Company Raleigh De Soto Dutch West India Company Its for a friend, 8th grade history

*asked by Katt<3Bobby on October 3, 2014* -
## Physics

Physics Help... Applying Newtons Laws Grade 11? On the surface of the earth a geological hammer has a mass of 1500g. Determine its mass and weight on Mars where g=3.6 m/s^2.

*asked by Erin on October 22, 2011* -
## Term Paper question

I've started writing a term paper and wondering if there is anyone or any place that I could submit my paper and get feedback before it's graded? It's worth a large portion of my grade & I'd like someone to review it when I'm done.

*asked by FI2014 on March 19, 2014* -
## HELP PLEASE

PLEASE HELP THANKS! CONNECTIONS ACADEMY 6TH GRADE! hamburger meat is on sale for 2.50 a pound this can be written as 2.50x evaluate this expression if you buy 7 pounds of hamburger

*asked by PLEASE HELP on November 2, 2016* -
## Math Check

Estimating With Fractions and Mixed Numbers U4 L1 Connexus 7th grade Use benchmarks to estimate each sum or difference. 1.4/6 + 8/9 A.about 1 1/2 B.about 1 3/4 C.about 1 8/9 D.about 2 My answer is D 2. 17/18-3/7 A.about 1/4 B.about 1/2 C.about 0 D.about 1

*asked by Kandy Girl on October 3, 2018* -
## Math

I am having in my fifth grade math class. We are learning Number and Operations Base Ten. How can I solve this question? I have 13 hundreds, 1 tens, 7 ones, 5 tenths, and 19 hundredths. What number am I?

*asked by Wild Cat on August 18, 2017* -
## external/internal character analysis

Hi, I need to prepare a demo lesson for 2nd grade on teaching character internal/external traits to students the lesson needs to be 40 minutes can you give me any ideas

*asked by mac on October 19, 2009* -
## Chemistry

I know that this is an off topic question, but I need you to respond to this.... I received barely an A in my chemistry class, and my teacher gave me a 2/25 on an assignment... Although I got that grade, I still have an A.. I asked my teacher why and she

*asked by Anonymous on November 8, 2013* -
## abnomal child psychology

individuals with mild mental retardation can usually acquire academic skills up to approximatley the_______ grade level. a.second b.tenth c.sixth d.twelfth I went with c. sixth please help.

*asked by leslie on May 5, 2011* -
## Allanridge Seconday School

I'm doing History , Life science, Geography and maths literacy......I want to do carreers that relate to helping people and assisting them, I'm more focused on doing therapy when I pass grade 12, So how many percentages is it garanteed that I can get a job

*asked by Gugu Hope Mbolambi on November 15, 2015* -
## Math and Reading

Please help me, my son struggles in the 6th grade. I am afraid that he might have to repeat again. He has low grades in reading and math.I have spoken with his teachers, and they say lack of motivation. How do i help him so he can do what he needs to. I

*asked by Keysha on January 19, 2011* -
## English

Okay, so I am in the unit of predicate nominatives and all that good stuff now.. I've been struggling with these since 6th grade, and the books they gave me throughout the years, never described them all that well, even my mom had some trouble figuring

*asked by Jordan on September 28, 2018* -
## Math

A 50 kg individual needs to work at a MET level of 6 to reach her target heart rate. If the treadmill speed is set at 3.5 mph, what grade is needed? If she exercise for 30 minutes at this intensity, how many kcal will she expend.

*asked by NM on October 6, 2013* -
## Social studies

The Underground Railroad used escape routes that went throughout the South. Based on that fact, which of the following conclusions could be made? This is only one question and I am from connexus 8th grade if someone could give me the answers to the whole

*asked by Anonymouse on November 15, 2016* -
## Chemistry

This is for grade 11 chemistry, balancing equations. Help asap? I'd like to get it done by tonight, if possible. Type of reaction: Predict product in words: Write Balance equation: Heres the question. Aluminum+ Zinc Sulfide =

*asked by Colton on March 13, 2016* -
## College Chemistry

What is the ppm of standard Fe that is made by dissolving 0.1405g of reagent grade Fe(NH4)2(SO4)2 6H2O (FM 392.14 g/mol) in DI water in a 500mL volumetric flask containing 0.5mL of 98 mass% H2SO4

*asked by Mary on November 6, 2008* -
## Algebra

The incomplete table below summarizes the number of left-handed students and right-handed students by gender for the eighth grade students at Keisel Middle School. There are 6 times as many right-handed female students as there are left-handed female

*asked by Delila on June 4, 2018* -
## 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?

*asked by nick on February 8, 2012* -
## Economics

The schedule below shows the level of output that can be produced using different levels of input. A unit of input costs $80 and the fixed costs of running your business are $50. Input Output 0 0 1 2 2 6 3 9 4 11 5 12 1. What is your AVC of producing 11

*asked by John Doe on October 8, 2011* -
## Math Geometry square roots no calculator help ASAP

please some help me I'm stuck on this question describe how to estimate the square root of a number that is not a perfect square without a calculator please make it as simple as possible 7th grade math connections

*asked by FACTS on February 3, 2018* -
## math

Hello! My name is Robert and I am in 6th grade. I have a question about my homework and my mom and dad cant help u because they are still at work and i need help.Can you please tell me what a division problem that has the same answer as 4.65 divided by

*asked by Robert on October 13, 2010* -
## Math

The volleyball court -if it id 80 ft long and 50 ft wide, how would you find the dimensions of the court? Explain please! Remember that I am a 6th grader. Please don't give me a 10-12th grade answer.

*asked by D on September 25, 2012* -
## Math

7th grade--how do I determine the slope of a set of stairs? Thanks you find it by measuring thr rise over the run i.e. the vertical distance divided by the horizontal distance. thanks

*asked by Ellen on May 7, 2007* -
## physics

Venus is a grade 12 learner and she claims that she can shoot a stone 50m vertically high by using a catapult.She wants to know the relationship between the height reached by the stone and the initial velocity of it.

*asked by Fifi on April 10, 2013* -
## SOC 331 social justice

Louie’s third grade teacher spanked him for speaking out of turn in class. Louie’s parents think this treatment was unjust. The objection is about__________ and is a matter of __________ justice.

*asked by di on November 10, 2014* -
## English

My 1st grade son needs to write a paragraph but is having a very hard time grasping the concept. How can I help him with this? He doesn't under stand that the paragraph has to blend/flow and be about the same topic all the way through. What shoudl I do?

*asked by Jennifer on March 15, 2011* -
## Language Arts

Can someone give me a good example of imagery? I have googled it but I need a good solid, 6th grade understanding of it...this is the definition: visually descriptive or figurative language, especially in a literary work. WHAT DOES THAT MEAN???

*asked by Janiah AKA Versace on November 5, 2015* -
## A Peculiar Question

Is either a B+ or an A- considered a terrible grade? If I received a B+ for two essays that I was assigned and then an A- for another, will these grades ultimately cause a decrease in my GPA? I want to enter into either a film or art college, and I want to

*asked by Anonymous on March 20, 2014* -
## algebra

does any body hav the fith grade math note book if so can u give me a web site at the backof the book to go to if i need to go online and getthe pge and print it of something

*asked by zyla on January 8, 2012* -
## statistics

Suppose that weights of 5th grade elementary boys are normally distributed with mean µ =90 lbs and variance ó2 = 4 lbs. Find the weight that corresponds to Q3 and interpret this measure of position.

*asked by Kristie on November 28, 2011* -
## physics

A 1.761 km car is moving down a road with a slope (grade) of 12% at a constant direction and magnitude of the frictional force? Please show step by step if possible, I am extremely lost! Thanks!

*asked by Nicole on February 26, 2014* -
## Stats

the final grade averages from a fictional graduate statistics class are uniformly distributed between 66 and 96. what is the probability that a student selected at random will have a final average of between 90 and 100?

*asked by John on February 28, 2011* -
## MATH EMERGENCY!!

Please help. I know I asked this before, but the answer was lost during the upgrade. Show that 0.00317 is a rational number by writing it as a quotient of integers. (the 317 has a line over it.) please help. thats hard really hard im in grade 5!!!!

*asked by Jonathan on June 15, 2006* -
## Instrumental

Can I get some advice on guitars? I'm a 10th grade student looking to purchase a guitar and self-teach. Would you suggest starting off with acoustic rather than electric? Is there a particular guitar you would recommend to a beginner? What about costs?

*asked by Anonymous on October 14, 2008* -
## 3rd grade

in the book " how to be cool in the third grade. Do you think Robbie was cool and why

*asked by carmen on March 30, 2009* -
## Algebra

If I have an 83 average and I take a test that's 1/3 of my grade and get a 60 on it what would be my total average?

*asked by Gilly on March 20, 2012* -
## Intermediate Algebra

I have a 72% in this class, but I think I made an F on my final, what is my final grade? please help me!!!

*asked by lacey on December 16, 2010*