Homework Help: 9th Grade

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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.
Wednesday, April 10, 2013 at 12:44pm

math-7th grade algebra 1
Please show the steps and explain how to do this as well. 3√8 · 2√5
Wednesday, April 10, 2013 at 1:18am

6th grade math
How to figure if 60 cookies were baked and 7/12 were given away, how many are left?
Tuesday, April 9, 2013 at 9:40pm

psychology
A behaviorist is asked to evaluate five students in the second grade who exhibit impulse control problems. The behaviorist decides it is best initially to study them in the classroom without interfering with the behavior. This behaviorist is conducting __________ research.
Tuesday, April 9, 2013 at 9:10pm

science 8th grade
1. The thermal energy of an object is _____. (1 point) its potential energy its average kinetic energy its potential energy minus its kinetic energy its kinetic energy plus its potential energy Thanks, jessica :)
Tuesday, April 9, 2013 at 8:05pm

3rd grade math\
A hlaf dozen hair clip cost 43.90. maria wants to buy 4 hair clips. how much will she pay for them?
Tuesday, April 9, 2013 at 5:38pm

Math
I am in third grade and have a word problem that I don't understand. There is a picture of a retangular window with 12 little squares inside divided by wood. The question is how many feet of lights would be needed to hang around five windows like this one. There are no ...
Tuesday, April 9, 2013 at 5:31pm

3rd grade math
a package of 4 button costs $1.30. how much will 4 package cost?
Tuesday, April 9, 2013 at 5:14pm

3rd grade mah
mrs. rothenberg bought a bag of 6 pears for $5.40. what was the unit price per pear?
Tuesday, April 9, 2013 at 5:14pm

3rd grade math
A hlaf dozen hair clip cost 43.90. maria wants to buy 4 hair clips. how much will she pay for them?
Tuesday, April 9, 2013 at 5:12pm

third grade math
how do i 2- fracture each third
Tuesday, April 9, 2013 at 4:01pm

7th grade math/ geometry
how to name an angle in four ways?
Monday, April 8, 2013 at 7:26pm

Life science, history, geography, and maths literacy
I'm in grade 11 and i was wondering if you could help me with this question. I'm doing those subjects and i would love to take a career that is linked in those subjects, what would they be?
Monday, April 8, 2013 at 4:09pm

math 12 grade
find two positive number X and Y such that their sum is 35 and the product X2 Y5 is maximum?
Monday, April 8, 2013 at 7:48am

7th grade math
Q:The ratio of the perimeters of two square is 5 to 4. If the area of the smaller square is 36 units, what is the area of the larger square? A: 56.25 My teacher told us the answer, 56.25, so that we could correct it. But I don't understand how she got the answer at all, so...
Sunday, April 7, 2013 at 4:15pm

5th grade math (word problems)
Stefan pours 5/8 cup of milk. He uses 2/3 of it for a bowl of cereal. What fraction of a cup of milk does he use with his cereal? solution: 5/8 * 2/3 = 10/24 = 5/6. So, is the answer 5/6?
Sunday, April 7, 2013 at 12:27pm

11th grade math
find the length of arc if an angle measuring 25 degrees is in the circle of radius 6 feet
Sunday, April 7, 2013 at 12:12pm

11th grade math
in triangle DEF,<D=50 degree, DE=14 meters, and DF=10 meters. find the area of triangle DEFto the nearest tenth of a square meters
Sunday, April 7, 2013 at 12:10pm

grammar English
I am writing about interviewing Deaf Persons for my ASL research paper. The first person is Christian DeGuzman. He is profoundly deaf since birth, and about 2 or 3 years old later they found out that he was deaf that’s why. Christian grew up in Bay Area, went to ...
Saturday, April 6, 2013 at 10:21pm

math
The 9th term of an AP is 8 and the 4th term is 20. Find the first term and the common difference.
Saturday, April 6, 2013 at 9:21pm

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 Diagrams. I do not ...
Saturday, April 6, 2013 at 7:24pm

grade 6 honors math
Of 150 sixth graders choosing electives for next year, 50 signed up for theater, 65 signed up for art and 70 signed up for band. Some students did not choose an elective. Represent this information using Venn Diagrams.
Friday, April 5, 2013 at 11:54pm

7th Grade Language Arts
2. The word antagonize, often used in sports, means "to provoke hostility." The word contains the root anti-, meaning "against." Which of the following words contains the same root? (1 point) antique anticipation antidepressant 3. Reading your poem aloud is...
Thursday, April 4, 2013 at 9:56pm

7th Grade Language Arts
The word simulation originally refers to the act of imitating. What meaning of the word is used in this excerpt from "What Makes Teens Tick?" "In an experiment using a driving-simulation game, he studied teens and adults as they decided whether to run a yellow ...
Thursday, April 4, 2013 at 9:01pm

7th Grade Language Arts
2. What type of figurative language is used in this line of "Growing Pains"? She said my room was a pigsty. (1 point) personification metaphor simile 4. Which of the following sentences is correct? (1 point) When the lions approach, the herd of buffalo run toward the...
Thursday, April 4, 2013 at 8:22pm

science
A ________ biome is a cold, dry area where the sun barely rises during the winter. a. coniferous forest b. temperate deciduous forest c. grassland d. tundra this is a 7th grade question and can a science teacher help me out on this please so i can study for a make up test ...
Thursday, April 4, 2013 at 6:03pm

science
what are the answers to the ecosystems packet for 7th grade in science? I need the answers asap because i need to finish getting all of the answers to the packet so i can study it tonight because i need to make up the test to that packet and it is because the day my teacher ...
Thursday, April 4, 2013 at 5:35pm

math
There are 12 girls in one of the fifth grade classes. The number of girls is two-thirds the number of boys, b. The number of boys can be found using the equation 2/3b=12. How many boys are in the class?
Thursday, April 4, 2013 at 5:22pm

7th Grade Language Arts
4. The Latin word alius means "other." Which of the following words contains this root? (1 point) alien alight alike alignment 5. The Anglo-Saxon root sla- means "to strike." Which of the following words does not share this root? (1 point) slap slaughter ...
Thursday, April 4, 2013 at 1:14pm

7th Grade Language Arts!
1. What type of figurative language is exemplified in the following sentence? The soup was mumbling and grumbling on the old stove. (1 point) personification metaphor simile 2. In writing a poem, sensory details are used to (1 point) compare two unlike things or concepts. give...
Wednesday, April 3, 2013 at 11:18pm

7th Grade Language Arts
3. In the sentence "How could anyone get Elbures out of that orchestra of sound?" what does the orchestra refer to? (1 point) a musical group played at Immigration the Spanish pronunciation of Alvarez the name Elbures the American pronunciation of Alvarez 4. The word...
Wednesday, April 3, 2013 at 9:28pm

6th grade grammar
Please help I have a test tomorrow! Is there a mistake with the comparative adverb? 1. Thomas jumped highly than he ever had before. a. Change highly to higher . b . Change highly to highlier . c. Change highly to more higher . d. Make no change. 2. Andre felt gooder after he...
Wednesday, April 3, 2013 at 8:15pm

history
what were the five key points of henry clay's compromise of 1850? someone please help me and this is a 7th grade history question by the way....
Wednesday, April 3, 2013 at 8:04pm

3rd Grade Math
What is the sum of 4/10 and 55/100
Wednesday, April 3, 2013 at 6:50pm

7th Grade Language Arts
While reading Rudyard Kipling's poem "If," Fred imagined that the speaker was talking directly to him. This reading strategy is called (1 point) connecting. evaluating. interpreting. summarizing. My Answer: 1) A
Wednesday, April 3, 2013 at 5:35pm

la
shoud students who fail their classes be retained and have to repeat the grade ?
Tuesday, April 2, 2013 at 6:03pm

7th Grade Social Studies
1. Which of the following are accomplishments of the Incas? (1 point) pyramids floating gardens hieroglyphics roads and aqueducts 2. All of the following contributed to the Spanish victory over the Aztecs except (1 point) disease wiped out many of the Aztecs. native Americans ...
Tuesday, April 2, 2013 at 1:28pm

7th Grade Language Arts~!!!
What was the first South American nation to receive independence? (1 point) Chile Argentina Paraguay Brazil My Answer: 1) Argentina Is this correct?
Tuesday, April 2, 2013 at 12:28pm

7th Grade Language Arts URRGEENT!!!!
What was the first South American nation to receive independence? (1 point) Chile Argentina Paraguay Brazil ok this question IDK... however I think it's Chile OR Argentina though to be honest idk I've read the book 17 times (i counted) I looked it up in google (it didn...
Tuesday, April 2, 2013 at 2:08am

7th Grade Language Arts ~!!!!
1. Sentence fluency can be achieved by _______________. (1 point) adding appropriate transitions using technical terms avoiding long quotations 2. In order to establish the most appropriate voice in a research report, you should consider _______________. (1 point) who the ...
Monday, April 1, 2013 at 9:23pm

7th Grade Language Arts
Cultural context involves all of the following except the group's __________. (1 point) values wealth customs I think its wealth.. but not sure, am i correct?
Monday, April 1, 2013 at 8:59pm

Algebra 8th grade
3a + 5b = 70 6a + 9b = 135
Monday, April 1, 2013 at 5:44pm

math
What is the angle relationship notes for the test i have to take? please help me someone thanks for the help you guys... oh yeah almost forgot this some 7th grade math..
Monday, April 1, 2013 at 5:10pm

math 6 grade
Below are some sale prices for soda .Which offers the best price ? a. 6 for $1.75 b.8 for $1.90 c.12 for $3.15 d.30 for $7.50
Monday, April 1, 2013 at 3:53pm

math 6 grade
A discount store is having a sale on CDCs.7 CDs cost $65.45 ,what is the price per CD?
Monday, April 1, 2013 at 3:44pm

pre calculus
If you are driving down a 10% grade, you will always be 10% below where you would have been if you could have driven on flat ground from where you started. Suppose you descend to where you are 20 feet below your starting point. What concept does the “grade” relate to...
Monday, April 1, 2013 at 9:17am

7th Grade Social Studies!!
Quick question- 1) All of the following contributed to the Spanish victory over the Aztecs except (1 point) disease wiped out many of the Aztecs. native Americans in the region resented paying tribute to the Aztecs. the Spanish had horses and superior weapons. the Spanish had ...
Saturday, March 30, 2013 at 11:27pm

7th Grade Social Studies
1. Mexico's Central Plateau is an important region because (1 point) it is a mountainous region where few people live, but minerals are mined. most of the country's people live there. it is a place where active volcanoes and earthquakes make life difficult. it has a ...
Saturday, March 30, 2013 at 7:49pm

grade 12 life orientation
identify and describe 3 environmental health hazards that cause ill health,crises,and disasters within your community or any other community within south africa and globally
Saturday, March 30, 2013 at 2:47pm

programming
Design a class named Book that holds a stock number, author, title, price, and number of pages for a book. Include methods to set and get the values for each data ﬁeld. Also include a displayInfo() method that displays each of the Book’s data ﬁelds with ...
Saturday, March 30, 2013 at 2:46pm

Grade 12 Life orientation
Critically discuss 5 ways in which lifestyle/behaviour substance of both legal and illegal drugs impact on the teenagers?
Saturday, March 30, 2013 at 12:26pm

math
An elementary school collected a total of 240 cans during a food drive. Grade 3 students collected 1/3 of all the cans grade 4 students collected 52 cans, and the rest of the cans were collected by grade 5 students. How many cans did grade 5 collect? A.28 B.80 C.108 D.188
Friday, March 29, 2013 at 11:34pm

7th grade math
Q:Sabrina is making two bird feeders in the shape of right rectangular prisms. The smaller feeder has dimensions that are 1/4 of the dimensions of the larger feeder. Using the formula V=lwh, how do their volumes compare??? A: A) The volume of the larger feeder is 4 times as ...
Friday, March 29, 2013 at 11:14pm

7th Grade Social Studies
Explain the similarities and differences between corporate farms and mixed-crop farms. (5 points)
Friday, March 29, 2013 at 11:04pm

7th Grade Social Studies
11. Where is the District of Columbia located? (2 points) in Georgia in North Carolina between the states of Maryland and Virginia in the West 12. What factor contributed to Chicago's rise as a steel-making and manufacturing center in the late 1800s? (2 points) Railroads ...
Friday, March 29, 2013 at 10:45pm

7th grade math
A restaurant donates 2 cans of soup to charity for every 9 bowls of soup it sells. The number of cans of soup donated by the restaurant is proportional to the total number of bowls of soup sold. Which equation represents the relationship between b, the number of bowls of soup ...
Friday, March 29, 2013 at 9:29pm

7th Grade Language Arts
1. Read these two short sentences: There was a blizzard. Nearly 20,000 homes in the metro area lost power. Choose the correct subordinating conjunction to combine them into this sentence: ____ the blizzard, nearly 20,000 homes in the metro area lost power. (1 point) Although ...
Friday, March 29, 2013 at 8:54pm

Life orientation
In 10-15 critically discuss 5 ways in which environmental problem impact on the community
Friday, March 29, 2013 at 4:38pm

algebra 10th grade
Solve for x? 0 = -9/5 x -9
Thursday, March 28, 2013 at 8:20pm

Science Grade 8
Siberian tigers originated in the far northern continent of Asia. The climate is extremely cold, since much of the land is within the Artic Circle. They were forced south over time and now reside in Southeast Asia, such as India, Thailand and Cambodia. They still have thick ...
Thursday, March 28, 2013 at 6:22pm

7th Grade Sience
1. A person's belief that he or she needs a drug to feel good or function normally (1 point) addiction psychological dependence emphysema tolerance 2. A large, dome-shaped muscle below the lungs (1 point) trachea alveoli diaphragm emphysema 3. Smoke that is inhaled and ...
Thursday, March 28, 2013 at 2:46pm

5th grade math
how do i convert milligrams to grams- i am in fifth grade-easiest way please.
Thursday, March 28, 2013 at 9:25am

7th Grade Social Studies
1. Which statement best describes the government of Canada? (1 point) The monarch of Britain has total control over Canada. The Canadian parliament is ruled by the United States. Canada has complete power over its own government. The prime minister is the monarch of Canada. 2...
Wednesday, March 27, 2013 at 9:24pm

10 grade algebra
please help with this problem Your dad is taking Biology as part of the veterinarian program at the local community college. This semester he will spend a total of 40 hours in the biology lab, and he will take notes in class 6 hours per week. Define a variable for the number ...
Wednesday, March 27, 2013 at 7:06pm

5th grade math (word problems)
I'm not sure how to solve this problem. I know that i need to divide 36 cookies. But not sure how to figure out the number of groups. Am i using multiples of 4? Marie made 3 dozen cookies. She needs to dived them evenly into groups greater than 4. What are all the possible...
Wednesday, March 27, 2013 at 5:00pm

6th Grade Math
Need help to explain to my daughter: A horsepower is the power needed to lift 33,000 pounds 1 foot in 1 minute. It is equivalent to 746 watts. Express 525 watts as a portion of a horsepower both as a fraction and a decimal rounded to the nearest thousandth. Thanks for anyone&#...
Tuesday, March 26, 2013 at 8:53pm

algebra 10th grade
please help with this problem Your dad is taking Biology as part of the veterinarian program at the local community college. This semester he will spend a total of 40 hours in the biology lab, and he will take notes in class 6 hours per week. Define a variable for the number ...
Tuesday, March 26, 2013 at 8:41pm

10 grade algebra
solve 10(x+5)=130
Tuesday, March 26, 2013 at 7:29pm

10 grade algebra
Solve the equation 2(x =10)=80
Tuesday, March 26, 2013 at 7:05pm

7th grade math
company A makes boxes of crackers that contains a mean of 30 crackers with a standard deviation of 2 crackers. company B makes boxes of crackers that contains a mean of 24 crackers with a standard deviation of 2 crackers. what can be said about the boxes of crackers from each ...
Tuesday, March 26, 2013 at 5:55pm

GRADE 12
IN 10-15 LINES CRITICALLY DISCUSS 5 WAYS IN WHICH THE HUMAN OR ENVIRONMENTAL PROBLEM IMPARTS ON THE COMMUNITY .PROVIDE RELEVANT SOURCES TO SUPPORT YOUR CLAIMS
Tuesday, March 26, 2013 at 5:47pm

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 strong proctology ...
Monday, March 25, 2013 at 8:53pm

6th grade math
Ella and Nico had $250 altogether. If Nico spent $35, he would still have $5 more than Ella. How much money did Ella have?
Monday, March 25, 2013 at 8:06pm

6th grade Math
A sample of 50 people in Harrisburg indicates that 10 people of them know the name of the mayor of their neighboring city. Out of 5, 500 Harrisburgh residents, how many would you expect to know the name of the mayor of the neighboring city?
Monday, March 25, 2013 at 7:37pm

8th grade math
In the original design for the livingroom genivie ve planned to have a 6ft by 8ft floor rug made after looking at the budget however she discovers she only had enough money to make a .75 times the size of the original how much fringe must she purchase to outline the new rug.
Monday, March 25, 2013 at 7:22pm

3rd grade math
evan drove into the country for a long weekend. he planned to drive 118 miles on each of 4 days, however his car broke down and he was only able to drive 43 miles on the first day. how many miles per day must he drive to reach his destination.
Monday, March 25, 2013 at 6:54pm

7th Grade Social Studies
1. Which sector of the Midwest economy is the biggest? (1 point) agriculture industry services transportation 2. Where was the world's first skyscraper located? (1 point) Detroit St. Louis Minneapolis Chicago 3. Many Midwestern cities began as centers of _________ and ...
Monday, March 25, 2013 at 12:22am

statistics
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

English
Why should grade 8 students have to do volunteer hours to graduate grade 8? Please provide me with atleast 6 points and so I can expand on it. Your help is very much appreciated!:)
Saturday, March 23, 2013 at 5:38pm

Science 8th grade
what gets hot and cold faster, solid or gas and why?
Friday, March 22, 2013 at 11:46am

MATH 8 HELP!!!
NYS 8th grade math curriculum 2013???? This year we have a BRAND NEW curriculum. I just want a list of units and topics in each unit because I want to know what I'm learning and what will I learn next (long story....) please help!!!!
Thursday, March 21, 2013 at 6:33pm

7th grade math
A company needs to packages 80 cubic feet of chemicals in to a plastic container, find the whole number dimensions of a container that would use the least amount of plastic
Thursday, March 21, 2013 at 6:33pm

Math,6th grade
Jane biked 34 mi in 2 h. At this rate, how far could she bike in 5 h?
Thursday, March 21, 2013 at 11:28am

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 11%, an F. (a) What ...
Wednesday, March 20, 2013 at 9:26pm

3rd grade math
Benny is using base ten blocks to model 57 divided by 3. he divided the tens in to equal groups. he converted the remaining 10's in to 20 ones. then he divided 20 by 3, and put the ones into equal groups of 6, with 2 leftover. what did he forget to do?
Wednesday, March 20, 2013 at 7:07pm

3rd grade math
which fraction is less than 2/5 A. 2/3 B. 3/5 C. 3/4
Wednesday, March 20, 2013 at 7:02pm

3rd grade math
which fraction is grater than 1/3 A. 1/2 B. 1/4 C. 1/5 D. 1/6
Wednesday, March 20, 2013 at 7:01pm

Harcourt Trophies Practice Book
I don't have my 5th grade harcourt trophies book with me. I need the pages 88 and 89. Is there a website I can use to print out the pages?
Wednesday, March 20, 2013 at 5:49pm

ela
how do i get a good grade on ela comprehension multiple choice test.
Wednesday, March 20, 2013 at 4:41pm

4th grade math
bryan bought a car that is 14 feet long, how many inches is this?
Tuesday, March 19, 2013 at 7:31pm

5th grade math
mrs jones wrote 8 personal letters and addressed 8 envelopes to 8 different people. she placed each letter in an envelope, but when she got to the last one for Judy Ogg she had an envelope for Sheri Ford. What is the minimum number of envelopes she would have to open to ...
Tuesday, March 19, 2013 at 6:50pm

writing
My 5th grade year was coming to a close and I, personally, was really looking forward to summer. Two months of sleeping in late and doing whatever. How would I write this...
Monday, March 18, 2013 at 10:02pm

7th grade math
if you borrow $1000 at 9% interest and pay it back over 1 1/2 years, how much do you pay back including interest?
Monday, March 18, 2013 at 8:14pm

7th Grade Math
What is arithmetic and geometric sequences?
Monday, March 18, 2013 at 12:43pm

Management Science
Riverside oil company in eastern Kentucky produces 3 different grades of gasoline. They are regular, premium, and supreme grades. Each barrel of regular grade sells for $82 while premium grade sells for $88 per barrel and supreme grade sells for $89 per barrel. Petroleum ...
Monday, March 18, 2013 at 11:01am

math 5th grade
fay is making 13 bows to sell at the annual craft fair. she has 36 feet of ribbons to make her bows. if each bow requires 2 and 1\4 feet of ribbon,how much ribbon will not be used
Sunday, March 17, 2013 at 7:34pm

Physics 11th grade 'Heat' `
1) While Laurie is boiling water to cook spaghetti, the phone rings, and all 1.5 kg of water boils away during her conversation.If the water was initially at 15℃, how much heat must have been gained for all of it to turn into a water vapor? 2)By January, the 3.0 kg of ...
Saturday, March 16, 2013 at 6:35pm

Math - Grade 5
A shop sells candies by weight. Monisha bought 2 full bags of chocolates and 3 full bags of gummy bears for $23.50. If 3/4 of a bag of chocolate cost as much as 5/6 of a bag of gummy bears, find the cost of 1 full bag of chocolates.
Saturday, March 16, 2013 at 2:13am

Math - Grade 5
After saving 4/5 of his salary every month, Zacky has $150 left. Micah saves 6/7 of his salary every month. If both guys save an equal amount each month, how much is their combine salary?
Saturday, March 16, 2013 at 2:11am

Physics 11th grade 'Heat' .
Finishing his ginger ale, Ramesh stands at party holding his insulated foam cup that has nothing in it but 0.100 kg of ice at 0℃. 1) In sentence above, How much more heat must be gained to raise the temperature of the melted ice to room temperature of 23.0℃? 2)...
Friday, March 15, 2013 at 8:40am

math
The Grade 8 students had a graduation dinner. They paid a flat rate of $125 for the use of the hall, plus $13 for each student who attended. The total cost of the dinner was $944. How many students attended the dinner ? Write an equation to solve the problem.
Thursday, March 14, 2013 at 3:03pm

Physics 11th Grade "HEAT' 2
1) Emily is testing her baby's bath water and finds that is too cold,so she adds some hot water from kettle on the stove. If Emily adds 2.00 kg of water at 80.0 degree celcius to 20.0 kg of bath water at 27.0 degree celcius , what is the final temperature of the bath water...
Thursday, March 14, 2013 at 11:09am

math 3rd grade
Input X Output Y 1 1 3 9 5 25 write a rule for each function table 8x - 15 is this correct??? HELP
Wednesday, March 13, 2013 at 9:44pm

3rd grade math help
Input X Output Y 1 1 3 9 5 25 write a rule for each function table 8x - 15 is this correct??? HELP
Wednesday, March 13, 2013 at 9:04pm

math 3rd grade
INPUT X Output Y 1 -1 2 -2 3 -3 write a rule for the function table to many years for this mommy to help can someone help me explain this
Wednesday, March 13, 2013 at 9:03pm

math 3rd grade
INPUT X Output Y 1 -1 2 -2 3 -3 write a rule for the function table to many years for this mommy to help can someone help me explain this
Wednesday, March 13, 2013 at 9:02pm

7th Grade Math
Stacy has a spinner (1-4) and a number cube (1-6). After spinning and rolling the number cube, she will add the two numbers. What is the probability that the sum of the numbers from the spinner and number cube will be 3 or 4?
Wednesday, March 13, 2013 at 5:31pm

can some1 plz recheck my answers
1. Which of the following is a specific goal? A. I will pass as many of my courses as possible. B. I will finish my college degree. C. I will devote Wednesday this week to work on my English research paper. D. To become a doctor is my goal. is it C 2. Which goal is realistic? ...
Wednesday, March 13, 2013 at 4:18pm

English
1. Which of the following is a specific goal? A. I will pass as many of my courses as possible. B. I will finish my college degree. C. I will devote Wednesday this week to work on my English research paper. D. To become a doctor is my goal. is it C 2. Which goal is realistic? ...
Wednesday, March 13, 2013 at 4:04pm

Physics 11th grade 'Heat'
1) Nova, whose mass is 50.0 kg, stays out skiing for too long and her body temperature drops by 2.00 degree celsius . What is the amount of heat lost from Nova's body? (cHuman body= 3470 J/kg degre celcius) 2) Phoebe's insulated foam cup is filled with 0.150 kg of the ...
Wednesday, March 13, 2013 at 8:51am

Math
Last semester, a certain professor gave 36 As out of 390 grades. If one of the professor's students from last semester were selected randomly, what is the probability that student received an A? (Assume that each student receives one grade.)
Tuesday, March 12, 2013 at 9:04pm

5th grade math
bill is replacing the grass in his yard with cement .the yard is 300m long and 100m wide. if cement is 15cents per cm how much would it cost?
Tuesday, March 12, 2013 at 7:23pm

Physics 11th grade 3
1) A box with a mass of 17 kg is moving at a velocity of 3.75 m/s. If the box was pushed with a force of 75 N how far did it go? 2) Calculate the momentum for a 0.18 kg rifle bullet traveling 369 m/s. 3) What is the impulse needed to stop the bullet? 4)Ice has a specific heat ...
Tuesday, March 12, 2013 at 1:29pm

3rd grade math
1/3 2-fracture each third, what does it mean.
Monday, March 11, 2013 at 8:07pm

math
if my average is 88 percent. and if another grade is added, is it possible that my average would be the same
Monday, March 11, 2013 at 7:29pm

Physics 11th grade 2
1) A 20 kg rock is on the edge of a 100 m cliff. a. What potential energy does the rock possess relative to the base of the cliff? b. The rock falls from the cliff. What is the kinetic energy just before it strikes the ground? c. What speed does the rock have as it strikes the...
Monday, March 11, 2013 at 5:13pm

English
i have a hard time calculating my grade & am in college. Please tell me the grade I have so far & will have, thank you!365 points in the course is needed. Lecture exams and quizzes are worth about 60% of the total grade &90 ≤ A 80 ≤ B < 90 70 ≤ C < 80 ...
Monday, March 11, 2013 at 12:50pm

statistics
Last semester, a certain professor gave 23 As out of 279 grades. If one of the professor's students from last semester were selected randomly, what is the probability that student received an A? (Assume that each student receives one grade.)
Sunday, March 10, 2013 at 11:13pm

Physics 11th grade
1) A racing car has a mass of 1525 kg. What is its kinetic energy if it has a speed of 35 m/s? 2) How much potential energy does Tim,with mass 60.0 kg, gain when he climbs a gymnasium rope a distance of 3.5 m? -Benchmark Review-
Sunday, March 10, 2013 at 4:29pm

Education
Hello! I'm working on a lesson plan on the Sum of the Angles of a Polygon. I know the whole process involves finding how many triangles there are (#of sides minus 2) and then multiplying by 180degrees. But my focus on this lesson plan is on 5th grade students. How much ...
Sunday, March 10, 2013 at 12:13pm

ENGLISH/MATH/SCIENCE HELP!
Is there any websites for teens to read short stories (or long), then you answer ONLY multiple choice questions, grade you, and to have a profile or something to see all of your grades if your making progress each time (to see if your improving). I want to improve my reading ...
Saturday, March 9, 2013 at 12:22pm

5th grade math (word problems)
I got these problems wrong in class. but, think i have the right answer now. Can you check? 1. Jim's mother made pizzas for his birthday. SHe sliced the pizzas into 50 slices. She served Jeff and his 7 guests the same number of slices and she ate the rest. How many pieces ...
Saturday, March 9, 2013 at 11:15am

Lang. Arts
4. Identify the appositive phrase in the following sentence. Mrs. Talavera, an eighth grade teacher at Rosewood Middle School, led the community meeting about childhood obesity. A.Mrs. Talavera B.an eighth grade teacher at Rosewood Middle School C.led the community meeting D....
Saturday, March 9, 2013 at 10:48am

algebra
Last semester, a certain professor gave 11 As out of 226 grades. If one of the professor's students from last semester were selected randomly, what is the probability that student received an A? (Assume that each student receives one grade.)
Saturday, March 9, 2013 at 12:52am

ALL subjects..
Hi!! Well,I'm in tenth grade And I was wondering if there are any practice test websites for the 10th grade Test.. I believe Pct? Please!! Help..
Friday, March 8, 2013 at 8:22am

5th grade math (word problems)
I'm not sure how to solve the following problem. I don't think i have enough information. Ali deposited $120 in her savings account. This represents 75% of the money she received for her birthday. She pent the rest of her money on a lego toy. How much did the lego cost...
Thursday, March 7, 2013 at 6:36pm

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 will be in the account ...
Thursday, March 7, 2013 at 6:30pm

help
can someone help me with the pythagorean theorem? VERY HARD IM IN 7TH GRADE AND THIS IS SOME 7TH GRADE MATH HOMEWORK THAT I NEED HELP WITH!!!!!!!!!!!
Thursday, March 7, 2013 at 5:26pm

4th grade Algebra
Evaluate the expression 15 - n when n= 9 I am not sure but is it 6?
Thursday, March 7, 2013 at 4:02pm

math
what is 31/3 simplified by idk(im in 5th grade)
Wednesday, March 6, 2013 at 10:35pm

maths
The mean grade of 10 students was 72.if 2 of the students with grades of 53,75 are cancelled. What should be the mean grade of the remaining?
Wednesday, March 6, 2013 at 8:57pm

4th grade Algebra
What is another way to write the expression 44n? What is another way to write the expression 44 divided by n?
Wednesday, March 6, 2013 at 4:48pm

Data Management Grade 12
A survey of 1000 television viewers conducted by a local television station produced the following data: •40% watch the news at 12:00 •60% watch the news at 18:00 •50% watch the news at 23:00 •25% watch the news at 12:00 and at 18:00 •20% watch the ...
Tuesday, March 5, 2013 at 8:20pm

3rd grade math
there are 6 teams in the youth basketball league. during the season, each team plays 15 games.how many total quarters of basketball are played in all of the teams games during the season. each game made up of 4 quarters.
Tuesday, March 5, 2013 at 6:57pm

3rd grade math
yolanda plays basketball in a youth league. each game is made up of 4 quarters, and each quarter is 8 minutes long. if yolanda plays every quarter during 7 games, how many minutes does she play in all.
Tuesday, March 5, 2013 at 5:45pm

Math 6th grade
The base of the skateboard ramp has an area of 2.3 m square meters the height of the ramp is 1.2 m find the volume of the rectangular prism?Please help!
Tuesday, March 5, 2013 at 3:33pm

Pre-Algebra
Grade 7 students were surveyed to determine how many hours per day they spent on various activities. Eating is 8%, homework is 8%, sleeping is 33%, TV is 13%, socializing 13%, and school is 25%. About how many hours per day altogether were spent on watching TV and homework?
Tuesday, March 5, 2013 at 8:51am

Reading
What is a 2nd grade pronoun definition
Monday, March 4, 2013 at 8:59pm

Stat
1. For the following scores, X Y 1 6 4 1 1 4 1 3 3 1 Sketch a scatter plot and estimate the value of the Pearson correlation. b. Compute the Pearson correlation 2. For the following set of scores, X Y 6 4 3 1 5 0 6 7 4 2 6 4 a. Compute the Pearson correlation. b. Add 2 points ...
Monday, March 4, 2013 at 1:06am

Math
Elaine has a customer who needs a box with a volume of 12 cubic inches. The customer want to know what size box is the least expensive to buy. .the price will be based on surface area. the supplier charges 1/2 cent persquare inch. .the dimensions of the box are whole numbers ...
Sunday, March 3, 2013 at 10:10pm

Math 7th grade
Katya bought 2 gallons of juice. she drank 2 quarts. how much was left?
Sunday, March 3, 2013 at 9:09pm

Math
elaine is stocking a new box that is 24 inches long, 12 inches wide, and 10 inches high. Make a recommendation to elaine regarding a price for this box size. remember that her box supplier charges her 1/2 cent per square inch of surface area for each box explain your answer? I...
Sunday, March 3, 2013 at 2:17pm

7th grade science
Q: a species of rodent lives in a moist forest. over time, the climate changes and becomes drier and more desert-like. which of these adaptations is most likely to improve the chances that the species will survive as its environment changes? Answer choices: ---------------- A...
Sunday, March 3, 2013 at 12:22pm

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