# 9th grade

3,634 results, page 25-
## math

The grade 8 class at Wheatly Middle School sold 77 boxes of almond chocolates. This is 22% of all the boxes of chocolate sold. a) Estimate the total number of boxes sold. b) Calculate how many boxes were sold.

*asked by Adrian on May 9, 2014* -
## 7th grade math

There are 150 students in 7th grade. After signing up for electives for next year, the counselor posted the following data: Art - 65 students Band - 70 students Theatre - 50 students Not all students signed up for an elective. Display this data using Venn

*asked by Renee on April 6, 2013* -
## Math

On a quiz a student answered 16 questions correctly. This was 80% of the questions on the quiz. How many questions were on the quiz? 6th grade math.

*asked by Tasleem on March 27, 2017* -
## Mathematics

Of the 82 pupils in grade 9, 73 take mathematics 56 take science, all those who take science take mathematics. Show the information on the venn diagram. How many take neither mathematics nor science?

*asked by Philip Chiwala on January 29, 2017* -
## grade 8 math

At the annual Grade 8 ski trip, for every 2 students who skied, 3 snowboarded. Ninety-six students snowboarded. How many students skied? Show your work. Can someone help???

*asked by Carly on September 28, 2008* -
## math

summer graded 25 math papers in 30 minutes.larry graded 22 papers in 20 minutes.what is the difference in the number of papers they can grade in two hours?

*asked by barbie on September 25, 2008* -
## Math

There are 54 graders who play sports. Twenty-seven play baseball. The rest play soccer. Second grade has 37 soccer players. How many students play soccer?

*asked by Ashley on October 8, 2014* -
## Algebra

Gina plant a tree of 1m tall when she was in 1st grade, the tree grow 1% every month continuously. How tall will the tree be when Gina graduates?

*asked by Elizabeth on April 1, 2018* -
## math

can someone give me proof that a negative number times a negative number is a positive number I've always been told this in like seventh grade that it is but havne't been given any proof

*asked by Math on January 30, 2009* -
## Physics

I have a 67 as a final grade for the year in my physics class my final exam counts as 10% if I get a 0 and just don't show up to my final will I fail the class for the year?

*asked by Bs on June 15, 2016* -
## Math

I have a question.. I have a 90.7% in math right now and I need to bring it up to a 93%. The only thing left is the final exam, which is worth 10% of your grade. Does anyone know a formula or a method that will allow me to calculate what I need on the

*asked by John on June 18, 2007* -
## SPELLING HELP

For spelling I have to do 4 pages of spelling. I am choosing to do a story. And I want to use 12 out of the 16 words. The words I am using are: 1)eject 2)bankrupt 3)objected 4)projected 5)reject 6)rupture 7)disrupting 8)corrupt 9)eruption 10)project

*asked by Annalyn on May 21, 2012* -
## math

suppose you won a contest at the start of 5th grade that deposited $3000 in an account that pays 5% annual interest compounded continuously. how much will you have in the account when you enter high school 4 years later? round to nearest dollar how much

*asked by jude on March 7, 2013* -
## physics egg drop

What is the best idea for an egg drop project. it has to survive a 5 meter drope without craking or breaking open.(grade A egg wich is a bog egg). The desinge or idea has to be able to be opened and have the egg in hand within 10 sec, so packing it into

*asked by physics on October 6, 2009* -
## Proctology

Hi, I am an 11th grade student beginning to look into some college options. I am interested in pursuing a career in proctology and have been reading some preliminary books on the topic. Can anyone recommend a college or pre-med program that would offer a

*asked by Greg on March 26, 2013* -
## Math

Jasmine has an average of 95 on 15 quiz grades. If her teacher drops Jasmineâ€™s lowest grade, a 72, which equation can beused to find n, Jasmineâ€™s new quiz average? A n = (95-72)/14 B n = [(95x15)-72]/14 C n = [(95x15)-72]/15 D

*asked by Tehila on April 22, 2010* -
## english

what is the root word for release? what is the prefix and how does the prefix change the meaning? It is driving me nuts.. the word is not re-lease(as re-rent) i think he root IS release.. 4th grade spelling homework. i think it is a mistake or wrong

*asked by edina on September 17, 2015* -
## math

Mr. Gonzalez's sixth-grade class is putting on a play. He reserved the first 6 rows of the auditorium for family members and friends of the 24 students in his class. If each row contains 17 seats and each student can invite the same number of guests, how

*asked by mon on March 24, 2014* -
## Science 7R (Lab questions)

We did a lab today at science and for homework we have to answer questions about the Lab. I need help on 2. 12. Name two ways that a plant and animal cells differ in structure? 13. How are plant and animal cells different in function? She said that we have

*asked by Laruen on December 1, 2011* -
## Life orientation

Your friend who was the top learner in your group in grade 9 is no longer interested in his/her studies.You investigated that he/she is not only selling drugs but also drinking heavily during weekends 1.To help your friend you need to put your constructive

*asked by Lesedi on July 21, 2014* -
## study skills

If you don't know the answer to a question always pick C. True or false? This isn't a question on my homework but our teacher wanted groups to decide weather it's true or false. Once we find out which we give a reason. This isn't for a grade it's just

*asked by Pepsi on December 8, 2017* -
## life science , geography , history and math literecy

I am a grade 11 student and want to follow careers linked to geograpy . My problem is that most of the careers I am in interested in want pure math and im doing math literecy . My question is that , Is it possible for me to start mathematics in University

*asked by felicia on September 29, 2013* -
## math magic square

on a four by four grid distribute the numbers 1 through 8 and -1 through -8 so that all horizontal, vertical and main diagonals equal zero http://mathworld.wolfram.com/MagicSquare.html You have to b a smart kid to answer this soo you cant you silly person

*asked by kelly on February 6, 2007* -
## Math

I have no clue how to do this as no values were given and im confused. can someone explain plz? if x^3-y^3=m and x-y=N, express xy in terms of M and N This is one of those pure manipulation problems. you have to know that x^3-y^3 = (x-y)(x^2+xy+y^2) so

*asked by luke on May 4, 2007* -
## SCIENCE

I have a supermarket science project that is due in a couple of days. I have to compare quality and quantity of at least two similar products. I have to use these procedures for a formal lab report. TITLE~ PROBLEM STATEMENT~ HYPOTHESIS~ MATERIALS~ MV~ RV~

*asked by KELSIE on October 27, 2008* -
## Subjects

What's Content Support 7c ???? it says it in my schedule i'm going into the 7th grade this week plzzz answer also wat do u do ????? plzz answer plzzz i kno it's a helping class but do you learn the same thing in ur regular class ????? plzzz answer

*asked by Jenny on September 5, 2011* -
## math

James needs to bring his grade up to a B (80) in reading. What does he need to get on his next quiz? Quiz 1:77 Quiz 2:81 Quiz 3:74 Quiz 4:?

*asked by Sabrina on January 20, 2015* -
## Math

the total fare for 2 adults and 3 childrren on the Tilt a Whirl ride $14.00. If a child's fare is 1/2 of an adult's fare, what is the adult fare? we know the answer is $4 for adults and $2 for children. How do we figure this out though in 4th grade terms

*asked by Jamie on February 2, 2009* -
## algebra homework help

A student missed 8 problems on a Chemistry test and received a grade of 47%. If all the problems were of equal value, how many problems were on the test? Round off your answer to the nearest integer. My answer is 15 question were on the test is this

*asked by jennifer on October 12, 2016* -
## math

A college professor has 370 papers to grade. In one evening, she grades 80 percent of them. How many ungraded papers will remain for her to complete tomorrow? A. 316 C. 82 B. 296 D. 74 I x'd 370 by 80% which equaled 296 then I subtracted 296 from 370 and

*asked by Emma on May 14, 2009* -
## statistics

On this semesters final exam, john scored 72 on his calculus exam, (class distribution (u=65, \?=3.57)\) ) and 53 on his statistics exam (class distribution :u=49, ?=2.04. Which exam should he get the better grade. z1=72-65/3.57=1.960 Z2=53-49/3.57=1.120

*asked by Sally on October 9, 2014* -
## maths lit,geography,consumer studies and history

I want to be a traffic cop I don't know if the subjects right or wrong:can I qualify to be a traffic with those subject plz I need help I m doing grade 12 this year I repeat plz help me I need information so that if I don't qualify I will try something

*asked by allowance mokoena on February 9, 2016* -
## Math 208

Grade Average A student scores 65 and 82 on two different 100-point tests. If the maximum score on the next test is also 100 points, what score does the student need to maintain at least an average of 70?

*asked by Wanda on February 11, 2012* -
## Statistics

On this semesters final exam, john scored 72 on his calculus exam, (class distribution (u=65, \σ=3.57)\) ) and 53 on his statistics exam (class distribution :u=49, σ=2.04. Which exam should he get the better grade. z1=72-65/3.57=1.960 Z2=53-49/3.57=1.120

*asked by Sally on October 8, 2014* -
## science

how to prepare 0.100M HCL solution when laboratory grade concentrated by hydrochloric acid has concentration of 37%.what volume of acid is necessary to prepare 500mL of 0.100M of HCL

*asked by Qyla on September 21, 2012* -
## Algebra

Before the final exam, a student has test scores of 72, 80, 65, 78, and 60. If the final exam counts as one-third of the final grade, what score must the student receive in order to have a final average of 76 percent? Thanks!!

*asked by Serena on September 15, 2013* -
## math

The principal of Valley Elementary School wants to divide each of the three fourth-grade classes into small same-size groups with at least 2 students in each. If the classes have 18, 24, and 36 students, respectively, what size groups are possible?

*asked by zac on December 21, 2012* -
## Writing

Help me please! My daughter is failing in the 4th grade with her writing. How can I help her improve her writing skills? She doesn't grasp what she reads fully because her writing doesn't match with what she reads. asahe leaves out crucial information and

*asked by Yolan on November 11, 2012* -
## math

First grade math Tell the Rule? Group 1 3 flowers w/4 petals each Group 2 3 flowers w/five petals each in triangle?

*asked by corey on January 17, 2008* -
## Math

There are 36 students in Mrs. Keaton's sixth grade class. If 5/12 of her students are girls, how many girls are in the class?

*asked by Anonymous on September 16, 2015* -
## math

in a grade 12 ,3/4 of these class girls and 1/3 og these girls play netball. what fraction of the class plays netball

*asked by nelson on October 25, 2016* -
## MATH!!!!!!!

If theres 225 students in my grade and the requirement to get into the principal list is top 5%, how many students are in the principal list?

*asked by Lauren on May 8, 2014* -
## Math

To confuseing I need help. In honor of school spirit week, the student council decided to decorate lockers in the main lobby. The 9th graders officers stuck a decal of Smiley, the school mascot, on every third locker, starting with the third. The 10th

*asked by Mack on March 3, 2008* -
## JAVA PROGRAMMING

im new to java and this is my first assignment can anyone help me solving it: compile the class final grades, based on the students’ scores obtained in the classwork, mid-term, and final exams. According to the course syllabus, the classwork accounts for

*asked by nadiapop on May 23, 2015* -
## Math Help

1.Of the 80 eith-graders, 32 are going on the class retreat. What percent of the eith grade going on the retreat? A. 25% B. 55%*** C. 40% D. 32% 2.What is the sale price for a pair of shows that was originally prices at $54.99 and now is 20% off? A. $38.49

*asked by Callie on December 8, 2014* -
## French

I'm in grade 9, and my oral exam is coming up on monday. One of the possible questions involves knowing the plot of the textbook 'Sans frontieres 9e' that I had to return already. Specifically 'Selon toi, qui a commis le crime a\Logi-clique? Pourquoi?'

*asked by Matthew on June 12, 2010* -
## algebra

Need help in solving this To receive an A grade, a student must average 100 or less but more than 93. If Zane received an A in the course and had five grades of 95, 92, 98, 76, and 100 before taking the final exam, what were the possible grades for his

*asked by jennifer on October 7, 2016* -
## Math

In a middle school computer club, 3/8 of the members are girls. Of the girls in the club, 2/5 are 6 graders. Write and solve an equation to find the fraction of the members of the club that are 6 grade girls

*asked by Tom on May 4, 2017* -
## math

3rd grade The jacksons have pet dogs named Beau and Max. Beau is 2 years older than Max. The sum of thier ages are 16 years. How old is Beau? How old is Max?

*asked by savannnah on September 28, 2007* -
## 5th grademath

a group of fifth grade students are going camping. They will hike from Wellington to Ruapehu. Then they will follow a trail for another 1/2 mile to their campsite. The distance from Wellington to Ruapehu is 200 miles. About how long would it take the

*asked by hope on September 15, 2010* -
## math

Hi I am trying to help my 4th grade daughter with homework and I am stuck with this question. Please help and explain how you got the answer. Thanks Jill's fish weighs 8 times as much as her parakeet. Together, the pets weigh 63 ounces together. How much

*asked by EM on October 17, 2012* -
## English

Hello :) I am teaching English as a foreign language on Friday ( 1st grade of high school, 6th year of learning English) My topic is 23rd century. Ls are listening to 3 different tasks.At the end will be a little discussion on whether it is better to live

*asked by refy on April 14, 2010* -
## english 12

Hi, I am supposed to start my grade 12 ISU presentation but I am not sure what mini-creative part I should do. People are making posters,talking about their personal experience to the book. My book is "The power of one" by bryce Courtenay. I thought of

*asked by Sabrina on December 14, 2010* -
## Probability

After an exam, a teacher starts checking student attempts. Based on the marks he gives, he also awards a letter grade from any of the 5 letter grades; A, B, C, D, and F. How many papers on average should he expect to check to see all 5 grades awarded? At

*asked by Anna on March 23, 2017* -
## Math (7th grade)

I have a math question that I do not really understand how to answer is there someone who can walk me through it? In Pinecrest middle school there are 58 6th graders 76 7th graders, and 38 8th graders. The counsel is made up of 35 students who are chosen

*asked by Shawna on December 17, 2013* -
## Math

Oh my gosh this is driving me nuts, I just started 6th grade last week, please help...A piece of paper is 280 millimeters long and 200 millimeters wide. you want to draw a grid on the paper so that there is a whole number of squares on the paper. What are

*asked by K. B. on September 11, 2008* -
## Psychology Please Help!!

Both Albert's mother and father had dropped out of high school. His brother left school in the eighth grade. Based on the performance of his family members, Albert does not expect that he will complete high school. He had developed a(n): a. availability

*asked by Anonymous on November 16, 2011* -
## Introduction to Psychology

Both Albert's mother and father had dropped out of high school. His brother left school in the eighth grade. Based on the performance of his family members, Albert does not expect that he will complete high school. He had developed a(n): a. availability

*asked by Anonymous on November 15, 2011* -
## Summer Session Question

If I get accepted to Yale Summer Session will this also help me get to Yale????? yes or no Plus how to get accepted to this summer program?????? btw I'm taking this during the summer after 11th grade

*asked by Laruen on December 11, 2011* -
## Math

There are twice as many girls as boys in the 4th grade classes at Joe's school. There are a total of 81 4th graders. How many boys and girls are there in the 4th?

*asked by marsha on October 3, 2012* -
## math

of the sixth grade students surveyed,12% bring their lunchs to school. suppose 24 sixth graders do this.how many sixth graders are at the school

*asked by Breire on September 10, 2009* -
## math

Lesson 10: displaying and analyzing data unit test GT grade 5 connections academy 4.which of the following types of information is suited for display on a double line graph? a.annual changes in melodys height and weight from 5 to 10 years old b.number of

*asked by Pug lover on May 19, 2018* -
## Psychology

Alexander, a fifth grade teacher, believes that Kimberly's behvior is a result of poor parenting. The school counselor is concerned with her inability to focus, attendto directions, and recall information from the prevous day or events from earlier in the

*asked by Gwen on May 13, 2012* -
## c programming

write a program and create a flowchart or psuedocode that will ask the user for 3 grades. the program will calculate the average on those 3 grades. the program will display the 3 grades the average and the letter grade.

*asked by k on September 29, 2018* -
## algebra 2 :(

The distribution of jamal's high school grades by percentage of course credits is A=70%; b=20%; c=10%. What is jamal's grade point average if each a is worth 4 points; each b is worth 3 points; and each c is worth 2 points?

*asked by destiny on October 6, 2009* -
## 4TH GRADE MATH

MS T BOUGHT CUPCAKES FOR HER 3RD GRADE CLASS. MS. CASA BOUGHT TWICE AS MANY CUPCAKES AS MS T, AND 4 TIMES AS MANY CUPCAKES AS MS. G. MS. G BOUGHT 241 CUP CAKES. A. HOW MANY CUPCAKES DID MS T BUY? B. MS.. B CAME LATE TO THE PARTY AND HALF OF THE CUPCAKES

*asked by DARRYL on February 26, 2014* -
## Maths Help !!!!!!!!!!!!

Hello I'm in grade 9 and i still get confused with the expressions and how to make then in maths although i'm queit very bright ! Any tips on this please thanx Practice. We learn by experience. You may want to buy an extra workbook at the bookstore, which

*asked by QA on April 14, 2007* -
## math

I forgot how to solve this grade 11 review package question 5) A graph representing the vertical height in metres after t seconds, has been modelled by the equation f(t)= -4.9t^2+6t+0.5. a) how long is the ball in the air? b) when does the ball reach its

*asked by prethy on September 9, 2010* -
## introduction to psychology

help Both Alberts mother and father had dropped out os school. His brother left school in the eighth grade. Based on the perfomanace of his family albert does not expect that he will complete high school. He has developed and 1. Availability heuristic 2.

*asked by nene on February 17, 2009* -
## Language Arts 8 A

I don't want test answers or anything, I just want to double check something. Due to recent unfortunate events I have been completely behind in school and NEED to get my Language Arts grade up, by doing that I need to complete the 'Final Draft' for Unit 2

*asked by hELP BEFORE I FAIL. on October 24, 2017* -
## Chemistry

a group of grade three students, along with their science teacher, were outside the classroom observing plant species. upon observation, the students recognized that some plant leaves were very pale yellow and weak looking while some looked healthy.

*asked by riohni on March 29, 2017* -
## stats

In each of the four examples listed below, one of the given variables is independent (x) and one of the given variables is dependent (y). Indicate in each case which variable is independent and which variable is dependent. I. Gas consumption; Miles driven

*asked by Celest on July 10, 2011* -
## Engliash

Need some help from teachers :) On Friday I am teaching Phrasal verbs (ninth grade,learning English as a foreign language, introducing Phrasal verbs) Anyway, I need some funny ideas on how to practice phrasal verbs (not the typical fill in exercises) but

*asked by refy on March 10, 2010* -
## math

Doug had scores of 80, 85, 75, and 80 on his first four exams in a course. a. Find the mean, median, and mode for these exam scores. b. Which “average” would Doug want the teacher to use in determining his grade? c. What score would Doug have to get on

*asked by please help on October 11, 2009* -
## STAT 250 Probability

Final averages are typically approximately normally distributed with a mean of 66 and a standard deviation of 10.5. Your professor says that the top 5% of the class will receive an A; the next 15%, a B; the next 47%, a C; the next 22%, a D; and the bottom

*asked by Jane Segurra on March 21, 2013* -
## Math

Doug had scores of 80, 85, 75, and 80 on his first four exams in a course. a. Find the mean, median, and mode for these exam scores. b. Which “average” would Doug want the teacher to use in determining his grade? c. What score would Doug have to get on

*asked by Anonymous on November 2, 2009* -
## STAT 250 Probability

Final averages are typically approximately normally distributed with a mean of 66 and a standard deviation of 10.5. Your professor says that the top 5% of the class will receive an A; the next 15%, a B; the next 47%, a C; the next 22%, a D; and the bottom

*asked by Jane Segurra on March 21, 2013* -
## algebra

Kevin decides to mix grades of gasoline in his truck. He puts in 5 gallons of regular and 10 gallons of premium for a total cost of $61.30. If premium gasoline costs $0.22 more per gallon than regular, what was the price of each grade of gasoline?

*asked by larry on October 18, 2016* -
## statistics

If a teacher wants to test her belief that more than 5 students in college classes typically receive A as a grade, she'll perform? a. two tailed testing of a mean b. two tail testing of a proportion c. one tail testing of a proportion d. one tail testing

*asked by Rald on June 21, 2013* -
## math

For more than 4000 years the Great Pyramid of Giza stood as the tallest structure in the world. After it was completed, the pyramid stood an amazing 481 feet high. Y 9 th. grade math Semester Project: The Great Pyramid of Giza

*asked by k on March 19, 2015* -
## science

I'm in 5th grade and I'm doing a science project on if seawater can be desalted by freezing... I tested three cups of seawater, each with different times in the freezer.. I have my control which is the seawater at room temperature... What do I chart on my

*asked by Sam on May 21, 2011* -
## AP English 11

I have to write a paper for english, i keep getting bad grades and i use the paper rater sight always to make sure i do my best. it shows i get a 95 and my teacher gives me 30-20 points less and i don't under stand what im doing wrong. i need help on my

*asked by Stephanie on February 17, 2013* -
## English

What do you think is a good website which would help me for the great gatsby and hamlet? My Grade 12 english is about to start and I am a 70% student, I don't know how to improve my marks. We have to write essays, unit test on the book which would require

*asked by prethy on September 3, 2010* -
## AP English 11

I have to write a paper for english, i keep getting bad grades and i use the paper rater sight always to make sure i do my best. it shows i get a 95 and my teacher gives me 30-20 points less and i don't under stand what im doing wrong. i need help on my

*asked by Stephanie on February 18, 2013* -
## algebra

Coach Willful believes that the best sixth-grade soccer players are 58 inches tall, and he will accept his ideal as players on his team. why does the equation:|58-h|

*asked by Matt on April 6, 2012* -
## Math (trigonometry)

Trigonometry identities are so hard... I need some help proving these identities: *Oh, and I'm only in grade 11, so the identities we use are quotient identity and Pythagorean identity. sinx/(sinx + cosx) = tanx/(1 + tanx) cos^2x - sin^2x = 2cos^2x - 1

*asked by Lucy on April 14, 2008* -
## English

I've asked myself THE question over and over again. When on Earth am I going to write something in English class that somebody would actually want to read other than the teacher? Throughout my school carrer I've been wandering this and began hating

*asked by Y on July 6, 2008* -
## Statistics

Mrs. Marble gave her 5th grade class a math test. The scores reflect a relatively normal distribution. The mean score for the group was 80 with a standard deviation of 8. Based upon this information, answer the following questions: Bobby scored exactly two

*asked by Susana on January 27, 2013* -
## Physics

Find the change of the mechanical energy of a 1000-kg car traveled down an incline with 1:10 grade a total distance of 100 m during which its speed increased from 10 m/s to 20 m/s? Is my answer correct, if not what did I do wrong? ME=KE+PE+Q

*asked by Is my answer correct? on September 12, 2015* -
## Language Arts

What are some ways I can help my son remember is spelling words. He is in first grade. I have tried him writing the spelling words over and over again. I even give him so many spelling words a day. what are some other options that I can use to help him

*asked by Crystal on September 30, 2009* -
## Math

I am working on 5th grade math...can you help with the following question? In a roll of 50 dimes, 8 were minted before 1983. What percent of the dimes in the roll were minted before 1983?

*asked by Julie on May 11, 2009* -
## Math

The number of subject passes obtained students in 8 grade examination are tell(3 3 4 3 5 3 2 2)(2 3 1 3 4 2 6 3)(4 3 2 0 3 3 3 4)(2 1 2 4 3 3 2 2) A)make a frequency distribution table of passes obtained by students. B)how many students were in the class?

*asked by Mohammed on June 13, 2017* -
## AED/201 Classroom Management Interview

Hello Everyone, My name is Hannah, I am 23 years old and I am currently working towards an AA in Elementary Education. I am taking AED/201 and this week (due Sunday) I am to turn in a short interview that I had with someone in the teaching profession.

*asked by Hannah on June 27, 2010* -
## physics

you are standing on one side of the river. Figure out the width of the river. All calculations have to be made on the side you are standing on. You cant step into the river or cross it. You may use the 2 laws ( sine and cos ). no guessing allowed. has to

*asked by just wondering on September 12, 2009* -
## Math

Doug needs to purchase four sheets of marine grade plywood to make repairs on the roof of his garage. Depending on the type of tree used to make the wood, the cost of the plywood is between $42 and $45 per sheet. Which of the following is a possible amount

*asked by Gabby on March 4, 2014* -
## Science

when you ride in a train that passes a train moving in the opposite direction, the other train appears to rush past you at a greater speed than if you were watching from a parked car at a crossing. how does the speed of your train affect your impression of

*asked by Andrew on November 2, 2011* -
## Language Arts

8th grade language arts help. Please I need help with this I don't understand these questions. Can you please explain these concepts to me and let me know if my answer is correct? Identify the italicized word or words in each sentence. The ITALICIZED words

*asked by unknown111 on November 15, 2013* -
## calculus help work

a force of 1250 pounds compresses a spring 5 inches from its natural length. find the work done in compressing the spring 8 additional inches. f=kd 1250=k5 k=250 then what do i do. i have to do this the calculus way, not the physics way. by using integrals

*asked by david on January 9, 2007* -
## Geography

Which of the following shows the relationship between geography and trade? A.) Places that are rich in natural resources often attract large populations** B.) Mountain ranges hinder the migration of people to other regions C.) People in different regions

*asked by Vixen - Connexus on August 13, 2018* -
## physics

using the strap at an angle of 31° above the horizontal, a Grade 12 Physics student, tired from studying, is dragging his 15 kg school bag across the floor at a constant velocity. (a) If the force of tension in the strap is 51 N, what is the normal force

*asked by sylvia on March 6, 2010*