Homework Help: High School

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english
Identify the simple predicate in the following sentence. Our basketball team will play against Wilson High School on Friday night.
Monday, July 30, 2012 at 1:21pm

human resources
1. An example of internally aligning HR practices is: a. implementing an employee dress code that increases customer satisfaction. b. creating a recruitment plan that targets the predominate groups in the organizations labor market. c. implementing a training program which ...
Monday, July 30, 2012 at 1:59am

math
1. A teacher has 10 boys and 12 girls in her grade school class. In how many ways can she select 8 of the children to be in a play if she must select 5 boys and 3 girls. 2. The manager of the various displays in the Acme Fine Clothing Emporium has a window which will hold 4 ...
Sunday, July 29, 2012 at 4:50pm

design
1. A person with a square face shape and a rectangle body shape has what bodyline? A. Straight B. Sharp-straight.(yes) C. Soft-straight D. Soft-straight II 2. A suit with rounded lapels and a shawl collar would work best for a woman with a _______ bodyline. A. straight B. ...
Saturday, July 28, 2012 at 5:10pm

Hypothesis - Statistics
At one school, the average amount of time that tenth-graders spend watching television each week is 18.4 hours. The principal introduces a campaign to encourage the students to watch less television. One year later, the principal wants to perform a hypothesis test to determine...
Saturday, July 28, 2012 at 12:18pm

statistics
The number of cell phone minutes used by high school seniors follows a normal distribution with a mean of 500 and a standard deviation of 50. What is the probability that a student uses more than 350 minutes?
Saturday, July 28, 2012 at 10:32am

Algebra
Essay: Show all work. A school designer wants to create a white board with the ptimal dimensions to enhance if one side of the white board x^-5xy+8y inches. Write an algebra expression for the area of the area of the area of such a white board, simplify it, and correct units ...
Friday, July 27, 2012 at 7:22pm

system analysis and palnning
objective The Milestone Assignments are based on the Projects and Cases for use with the Systems Analysis and Design Methods textbook by Whitten & Bentley. There are six (6) parts to the Project, consisting of twelve (12) milestones. During Weeks 2-7, you will be required to ...
Thursday, July 26, 2012 at 11:07pm

chemistry .....please help
A 54 kg high jumper has a gravitational potential energy of 1,067 J at the height of his jump. How high did he jump? A. 1.2 m B. 2.0 m C. 3.2 m D. 4.1 m
Wednesday, July 25, 2012 at 11:30pm

chemistry .....please help :)
Sitting in a chairlift, Rebecca has a gravitational potential energy of 5,997.6 J. If Rebecca has a mass of 51 kg, how high off the ground is the lift? A. 6 m B. 12 m C. 118 m D. 612 m
Wednesday, July 25, 2012 at 9:16pm

Introduction to HS
I am having trouble with a question. In order to get an idea of significant subject areas in a chapter, it is best to read the. A. Subheads B. Graphics C. Captions D. Table of contents In my study guide it states : Read all the subheadings and sub-subheadings. These will give ...
Wednesday, July 25, 2012 at 5:51pm

com 200
Kyle has struggled to feel comfortable in science classes with labs since his junior year of high school, when a solution he was working with ignited. He was always cautious with chemicals but his lab partner that year enjoyed seeing what would happen when he mixed random ...
Wednesday, July 25, 2012 at 3:05pm

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
Wednesday, July 25, 2012 at 1:22pm

GOVERNMENT
A. Westside v. Mergens B. Texas v. Johnson C. Roe v. Wade D. Bethel v. Fraser E. Dennis v. U.S. F. Lemon v. Kurtzman G. Wallace v. Jaffree 1.Established that a woman's reproductive right is guaranteed as part of the right to privacy; set the precedent for all abortion ...
Tuesday, July 24, 2012 at 1:25pm

PHYSICS HELP!
IMAGINE- a building 6400km. high. On the ground floor, a person weighs 175lbs when he steps on a spring scale how much would the man weigh on the same scale if he were standing at the top floor? HINT: Note that 6400km is also the radius of the earth so that the top floor is ...
Tuesday, July 24, 2012 at 12:08pm

geometry
The National Association for Women in Scienc asked recent high school grads if they had taken certain classes. of those surveyed, 95 said they had taken physics, 108 said they had taken chemistry and 12 said they had taken both. nine said they had taken neither. How many ...
Monday, July 23, 2012 at 11:09pm

PHYSICS!
IMAGINE- a building 6400km. high. On the ground floor, a person weighs 175lbs when he steps on a spring scale how much would the man weigh on the same scale if he were standing at the top floor? HINT: Note that 6400km is also the radius of the earth so that the top floor is ...
Monday, July 23, 2012 at 7:08pm

Math
Based on the information given for each of the following studies, decide whether to reject the null hypothesis. For each, give (a) the Z-score cutoff (or cutoffs) on the comparison distribution at which the null hypothesis should be rejected, (b) the Z score on the comparison ...
Monday, July 23, 2012 at 7:08pm

please help-- PHYSICS
IMAGINE- a building 6400km. high. On the ground floor, a person weighs 175lbs when he steps on a spring scale how much would the man weigh on the same scale if he were standing at the top floor? HINT: Note that 6400km is also the radius of the earth so that the top floor is ...
Monday, July 23, 2012 at 7:04pm

college statistic
A sample of 51 night-school students' ages is obtained in order to estimate the mean age of night-school students. x = 26 years. The population variance is 19. (a) Give a point estimate for μ. (Give your answer correct to one decimal place.) (b) Find the 95% ...
Monday, July 23, 2012 at 6:46pm

math grade 12
It is a beautiful sunny day at Canada’s Wonderland. The U.V. index for this day is 8, or high, so sunscreen is a must for all people. The effectiveness of sunscreen is indicated by the sunscreen protection factor (SPF). The higher the SPF number the fewer U.V. rays can ...
Monday, July 23, 2012 at 2:10pm

cis 324
Your sister owns a small clothing store. During a conversation at a family dinner, she mentions her frustration with having to manually track and reorder high demand items. She would like an automated system but has a very small budget
Monday, July 23, 2012 at 1:00am

Principle processes of flotation separation of Pol
Direct Preferential Flotation Definition of this method is: separate various helpful minerals in proper order. With its feature of high flexibility, it can adapt the change of ore grade, especially for sulphide ore of high grade. Xilin, Fankou, Lechang lead-zinc dressing plant...
Sunday, July 22, 2012 at 10:08pm

Medium Speed wet milling machine and the relations
So far, the world's medium-speed milling machines are dry law. Hot air carrier that is, separation, sorting products. Therefore in need of a massive and complicated: medium heat generator, fans, vents Central, separator , explosion-proof system (inert gas source), ...
Sunday, July 22, 2012 at 10:08pm

Flotation is widely used for processing all kinds
In most instances, flotation is used for processing sulfide auriferous ores whose flotability is quite high and the effect is most notable. By flotation, the gold can be enriched to sulfide ore concentrate as much as possible and the abandoned tailings can be got. The ore ...
Sunday, July 22, 2012 at 10:07pm

Cement quarry application
In general, Portland cement is the main production of cement industry. Portland cement is kind of meticulous powder, usually gray, which consists of calcium (from limestone), silicate, aluminate (clay) and ferrite. Limestone is the main raw material of cement production; most ...
Sunday, July 22, 2012 at 10:03pm

Analyze the Steel Type Coal Ball Grinding Mill Fau
1. The little pineapple snaggletooth In the daily use of Ball Mill, the little pineapple snaggletooth happens most often, the reasons are as follows: (1). The little pineapple design strength is weak, and the manufacturing quality requirements is relatively low. (2). The ...
Sunday, July 22, 2012 at 10:02pm

English (plz read)
I'm creating is HUGE book series. Can you check to see if the blurb is good. The series follows the journey of a teenage girl who is determined to have best year ever in the 8th grade and to have the best 4 year experience in high school. Please make sure if they any ...
Sunday, July 22, 2012 at 3:06pm

physics
a projectile is thrown with the speed of 25 meter per seconds in a direction 30° above the horizontal. -how high does it go. -how long does it take to reach the maximum height. -how long does it reach the Projectile along in the air. -how far does it go.
Saturday, July 21, 2012 at 6:53am

communication
I wanted to welcome you ASAP to our little family here in the states. It’s high time we shook hands in person and not just across the sea. I am pleased as punch about getting to know you all and I for one will do my level best to sell you on America
Saturday, July 21, 2012 at 6:26am

statistics
A manager for a firm that sells advertising space in magazines and periodicals is considering a number of new initiatives to recognize high-performing members of her sales force. Assume that the annual sales revenue for members of her sales force is normally distributed with a...
Saturday, July 21, 2012 at 1:41am

Prac Exer For Intruc Pack 4
Warniing question's may cuase headache. EXAMINATION NUMBER: 04281800 1. A person with a square face shape and a rectangle body shape has what bodyline? A. Straight C. Soft-straight B. Sharp-straight D. Soft-straight II 2. A suit with rounded lapels and a shawl collar would...
Saturday, July 21, 2012 at 12:59am

Math 1
In audition for school play, 70% passed the quality of the jurors for the first week. of those remaining, 20% were chosen. if only 7 were qualified, how many tried their luck?
Saturday, July 21, 2012 at 12:27am

math
I have a problem that i need help solving. I had to drop beginning and intermediate algebra because of low test grades. I was thinking of taking a couse below that to get a good foundation and base upon professor decision, now professor thinks i should take the same course ...
Friday, July 20, 2012 at 8:24pm

PHYSICS- please help
IMAGINE- a building 6400km. high. On the ground floor, a person weighs 175lbs when he steps on a spring scale how much would the man weigh on the same scale if he were standing at the top floor? HINT: Note that 6400km is also the radius of the earth so that the top floor is ...
Friday, July 20, 2012 at 4:03pm

physics
i have given an assignment by school to prapare a working model of physics. Please give me some tips.
Friday, July 20, 2012 at 8:51am

Mathematics 1
In audition for school play, 70% passed the quality of the jurors for the first week. of those remaining, 20% were chosen. if only 7 were qualified, how many tried their luck?
Thursday, July 19, 2012 at 10:43pm

science human nutrition
Write a 750- to 1,050-word paper that addresses the following points about the 3-day food intake information you recorded in iProfile: • Recorded intake of protein, carbohydrates, and lipids o Which foods in your recorded daily intake provide protein? Which provide ...
Thursday, July 19, 2012 at 9:12pm

Physics
IMAGINE- a building 6400km. high. On the ground floor, a person weighs 175lbs when he steps on a spring scale how much would the man weigh on the same scale if he were standing at the top floor? HINT: Note that 6400km is also the radius of the earth so that the top floor is ...
Thursday, July 19, 2012 at 7:12pm

Helping Sites 4 Math
I know this really isn't a type of question for subjects, but i was just thinking, are there any sites for teaching math? I finished summer school, and i just want to review stuff in case i forgot.
Thursday, July 19, 2012 at 6:49pm

Physics
Exploration 3: A Moving Source at Different Velocities Procedure 1. Set Wave speed to 10.0 cm/s and Source frequency to 1.0 Hz. Place the detector anywhere. 2. Set Source speed to 6.0 cm/s. Select Go. Sketch the resulting wave-front pattern on a separate sheet of paper. 3. ...
Thursday, July 19, 2012 at 5:34pm

English
1. Thomas ____ there but a minute when his girl friend arrived. (be) 2. Some kids ____ to tears with the ordinary textbooks when they entered high school. (bore) (What is the suitable forms of the verbs of the parentheses in the blanks/) 3. Robert announced that he was ____ ...
Thursday, July 19, 2012 at 4:23pm

Economics
Hi, would anyone please help me with this question for economics. It for an assignment due in several days, and it is very urgent, because I cant information about it, and our school teacher in absent until the day it is due. thank you Trade unions and Employer Organisations, ...
Thursday, July 19, 2012 at 5:03am

sciences
i want to become amember of young scientist association in my school. But for this i must give an idea of any science project . Please help me
Wednesday, July 18, 2012 at 8:45am

Chemistry
I have a question for chem 1LD webworks number 4. it asks to repeat the previous question steps and find the delta H for the high spin and low spin for Fe(ox)3 3- but calculate with B3LYP, 6-31G* instead of a semi-empirical
Tuesday, July 17, 2012 at 6:22pm

Math Gr12 (advanced functions)
A tower that is 65m high makes an obtuse angle with the ground. The vertical distance from the top of the tower to the ground is 59m. What obtuse angle does the tower make with the ground?
Monday, July 16, 2012 at 10:23pm

Probability and Statistics
For questions 6 - 10 use the chi-squared distribution to test the hypothesis. 6) A restaurant owner wants to see if the business is good enough for him to purchase a restaurant. He asks the present owner for a breakdown of how many customers that come in for lunch each day and...
Monday, July 16, 2012 at 9:11pm

english
Would Steven Spielberg be a good speaker for a school assembly? Write a letter convincing your principal that Steven Spielberg would or would not be a good speaker for an assembly at your school. Use information from the passage to support your argument.
Monday, July 16, 2012 at 9:37am

maths
Find the speed and direction of a particle which, when projected from a point 15 m above the horizontal ground, just clears the top of a wall 26.25 m high and 30 m away. Thanks!!!!
Monday, July 16, 2012 at 2:59am

Math
A tree one hundred cubits high is distant from a well two hundred cubits; from this tree one monkey climbs dow the tree and goes to the well, but the other leaps in the air and descends by the hypotenuse from the high point of the leap, and both pass over an equal space. Find ...
Sunday, July 15, 2012 at 11:34pm

Math
How do you find the high and low estimate for 29 x 73 and 615 X 25?
Sunday, July 15, 2012 at 8:18pm

Computers
Your sister owns a small clothing store. During a conversation at a family dinner, she mentions her frustration with having to manually track and reorder high demand items. She would like an automated system but has a very small budget. Write a 4-5 page paper in which you ...
Sunday, July 15, 2012 at 8:12pm

math
could you please help with this question :) Find the speed and direction of a particle which, when projected from a point 15 m above the horizontal ground, just clears the top of a wall 26.25 m high and 30 m away. Thanks in advance
Sunday, July 15, 2012 at 1:36am

poetry
Could you please explain what this sonnet means? It is called March by Susie Harrison. The sonnet is below: With outstretched whirring wings of van-dyked jet, Two crows one day o'er house and pavement pass'd. Swift silhouettes limned 'gainst the blue, they glass&#...
Saturday, July 14, 2012 at 5:14pm

logic
the average height of members of the high school basketball team is six feet,three inches . jerry is on the high school basketball team, so jerry must be taller than six feet. the argument above is flawed because it confuses
Saturday, July 14, 2012 at 1:38pm

physic
In a friendly game of handball, you hit the ball essentially at ground level and send it toward the wall with a speed of 26m/s at an angle of 35^\circ above the horizontal.How high is the ball when it hits the wall?
Saturday, July 14, 2012 at 7:09am

physic
A dolphin jumps with an initial velocity of 13.0m/s at an angle of 41.0 ^\circ above the horizontal. The dolphin passes through the center of a hoop before returning to the water.If the dolphin is moving horizontally when it goes through the hoop, how high above the water is ...
Saturday, July 14, 2012 at 6:09am

Math
Hi, could you please help with this question :) Find the speed and direction of a particle which, when projected from a point 15 m above the horizontal ground, just clears the top of a wall 26.25 m high and 30 m away. Thanks in advance
Saturday, July 14, 2012 at 4:38am

Physics
Sally Sue is atop a 10.0 m high platform where she will drop an apple straight down. On the ground below, and 20.0 m (horizontally) away, Betty Lou will shoot an arrow at the apple. If Betty's arrow has a release speed of 25.0 m/s, at what angle must she fire that arrow, ...
Saturday, July 14, 2012 at 12:10am

Art 101 Art Appreciation
Compare Raphael’s School of Athens to Veronese’s Christ in the House of Levi. Explain how each artist reflected the political and social environment of Rome and Venice during the Renaissance period. Use one example from Gardner’s Art through the Ages and one ...
Thursday, July 12, 2012 at 6:57pm

Physics
Jack Sparrow swings on a 3 m long rope that was horizontal before he jumped from the boom of the Black Pearl. At the very bottom of his arc, he grabs Elizabeth Swann and they swing upward together. Sparrow (Depp) has a mass of 75 kg, and Swann (Knightley) has a mass of 50 kg (...
Thursday, July 12, 2012 at 1:33pm

algebra
mang pedring wanted to construct a square table such that the length of its side is 30 cm longer than its height. What expression represents the area of the table? Suppose the table is 90 cm high what would be the area?
Wednesday, July 11, 2012 at 9:52am

algebra
mang pedring wanted to construct a square table such that the length of its side is 30 cm longer than its height. 1. How does the illustration look like? illustrate. 2. How would you represent the height of the table? How about the length of its side? 3. What expression ...
Wednesday, July 11, 2012 at 9:30am

ECONOMICS
1)A plastic surgeon thinks she can make more revenue by lowering the price of cosmetic surgery. She lowers her hourly rate from $600 to $550. If cosmetic surgery is an elastic service, is she correct in her assumption? A)Yes B)No 2)How would the elasticity of supply relate to ...
Tuesday, July 10, 2012 at 12:45pm

Psychology
Nisa has grown up in a small village in the foothills.There was no electricity,and water had to be hand-pumped.They seldom saw people from the "outside."When she entered school,the bus had to pick her up at 6:30 a.m.in order for her to arrive at school by 8:30 a.m....
Tuesday, July 10, 2012 at 9:42am

Physiology-help please:(
A child is brought to the speech therapist because she does not pronounce high-pitched sounds (like "s"). Name the sensory organ that is most likely the problem and what area of the organ is being affected? She also experiences extreme dizziness and loss of balance ...
Monday, July 9, 2012 at 6:36pm

maths
the perimeter of the school is 128m. it is 24m wide. how long is it.what is it's area
Monday, July 9, 2012 at 11:13am

Accounting
I have most of them done but would like to have these ones double checked... Please Help!!! 12. Research and development costs (R&D) are generally A. listed as "long-term assets" on the balance sheet. B. expensed and become part of the income statement. C. listed as...
Monday, July 9, 2012 at 8:46am

PHYICAL
Awoman of 75kg skis down a 50m high hill , the frictional force is not negligible her speed at the bottom of the hill is only 25m\sec, What is the work done by the frictional forces.
Sunday, July 8, 2012 at 3:33pm

8th Grade English
Basic Skills Survey???? I went on my school's website for 8th grade this what we be doing in september: English Diagnostic Basic Skills Survey Summer Reading Assessment Friendly Letter Review Business Letter i already know about the summer reading and friendly letter thing...
Saturday, July 7, 2012 at 3:59pm

accounting please help!
I have a total of 100 questions and am unsure about my answers to these ones 3. Margaret is a customer of Tammy Company. The company wrote off her account of $1,200 on August 15. On October 12, she sent in a payment of $560. What will Tammy Company record first to reinstate ...
Saturday, July 7, 2012 at 11:04am

statistics
First graders who misbehave in school may be more likely to be regular smokers as young adults according to a new study presented in the July 2004 issue of the American Journal of Epidemiology. After following a group of U.S. first graders for 15 years, it was found that among...
Saturday, July 7, 2012 at 10:59am

Phamacy School
What is the percentage strength of tretinoin gel when you combine 15 g of 0.025% and 30 g of 0.01%?
Friday, July 6, 2012 at 11:46am

math
A rectangular school yard 280 m by 245 m is to be fenced. How many metres of fencing will be required to fence it completely?
Thursday, July 5, 2012 at 7:19pm

ms.sue
7. A 8. C 9. A 10. A please check 7. According to Peter Drucker, who determines an organization’s purpose, or mission? A. Company executives C. Stockholders B. Customers D. Supervisors 8. Which one of the following is a personal source of power? A. Coercive power C. ...
Thursday, July 5, 2012 at 5:44pm

business
7. A 8. C 9. A 10. A please check 7. According to Peter Drucker, who determines an organization’s purpose, or mission? A. Company executives C. Stockholders B. Customers D. Supervisors 8. Which one of the following is a personal source of power? A. Coercive power C. ...
Thursday, July 5, 2012 at 5:19pm

business
is the first one B and the second question A ?? 1.Which one of the following leadership styles could be best characterized by the statement “Let George do it”? A. Contingent C. Democratic B. Laissez-faire D. Autocratic 2. According to the Managerial Grid, which basic...
Thursday, July 5, 2012 at 5:07pm

business
Which one of the following situations is an example of overall cost leadership? A. A dress manufacturer wants to make its product unique in its category. B. A company that manufactures school desks is looking for ways to make its desks less expensive than its competition. C. A...
Thursday, July 5, 2012 at 5:05pm

physics, please help me, this question is hard
John Stands at the edge of a flat roof of a three story building and throws a 180g ball straight up into the air that reaches a height of 3.0 meters above the roof. ( building is 14 meters high) A. What is the initial speed of the ball? B. How long does it take to reach it'...
Thursday, July 5, 2012 at 2:58pm

psy202
Tiffany feels a sense of fulfillment when she volunteers at the school down the street. She has no specific goals other than to improve her neighborhood school and enrich the lives of the children who attend it. What would Erikson say about Tiffany’s development? (Points...
Thursday, July 5, 2012 at 10:46am

chemistry 2411
A high-protein diet contains 71g of carbohydrate, 150 g of protein, and 5.0 g of fat. How many kilocalories does this diet provide? (Round the final answers to the nearest tens place.)
Wednesday, July 4, 2012 at 4:38pm

National Junior Honor Society
Since I'm in the NJHS. Is there any community service hours ideas because the advisor will give us community service hours sheet. Just to let you know I'm going to the 8th grade. My goal is to complete 300 community service hours. Is there any sites that have list of ...
Wednesday, July 4, 2012 at 4:02pm

Hsm/220
You are the executive director of a local government workforce agency that focuses on developing training skills for high school dropouts. Determine which of the budget items listed would be necessary in order to calculate a functional, line-item, and program budget. Mark an...
Wednesday, July 4, 2012 at 12:54pm

Foreign languages
Can you please check these sentences, Writeacher? Thank you. 1) We have been waiting here nearly three hours (Can you omit "for"?) 2) “I’ve spent all my pocket money on this book!” (Sally/exclaim). She exclaimed she had spent all her pocket money on ...
Wednesday, July 4, 2012 at 9:44am

senn high school
Write a 1-2 paragraph on a topic of your choice using at least 3 of the figurative language we have reviewed so far.After your paragraph ,list the types of figurative language you used ?
Wednesday, July 4, 2012 at 2:17am

Art
Could you please tell me which if the word choice is correct? Thank you, Writeacher!!! 1) He exclaimed that he had spent all his pocket money on that book. 2) "I'm going on a school trip tomorrow" (he/inform/his mum). He informed his mum that he was going on a ...
Tuesday, July 3, 2012 at 6:17pm

math
How many cords of wood could you fit in a room that is 5 yards long,5 yards wide,and 2 yards high?
Tuesday, July 3, 2012 at 5:04pm

math
how many cords of wood could you fit in a room that is 3yards long,3 yards wide,,and 2 yards high?
Tuesday, July 3, 2012 at 2:47pm

Art
I still have a few other sentences to check. Thank you, Writeacher. 1) " I've spent all my pocket money on that book!" (he/exclaaim) He exclaimed that he had spent all his pocket money on that book. 2) "I'm going on a school trip tomorrow" (he/...
Tuesday, July 3, 2012 at 2:32pm

Geometry
Christopher wants to determine how far away a helicopter is from where he is standing. He knows the helicopter is sitting on the edge of a roof of an apartment building that is 400 feet high and 1,050 feet from where he is standing.
Tuesday, July 3, 2012 at 11:04am

Physics
A rock is dropped from a sea cliff and the sound of it striking the ocean is heard 3.9 s later. If the speed of sound is 340 m/s, how high is the cliff? i know you use the equation y=(initial velocity)(time) + (1/2)(acceleration)(time^2) but I'm having problems putting all...
Monday, July 2, 2012 at 9:33pm

Foreign languages
I left out these very last sentences on reported speech. Thank you very much! 1) “No, I didn’t break the vase.” (Mary/deny) Mary denied breaking .. 2) “I’m sorry, I broke the vase.” (He apologized for breaking the vase. 3) “ You should really...
Monday, July 2, 2012 at 5:52pm

physics
A .035-kg bullet is fired vertically at 180 m/s into a .15-kg baseball that is initially at rest. How high does the combined bullet and baseball rise after the collicion, assuming the bullet embeds itself in the ball? Answer in meters.
Sunday, July 1, 2012 at 2:47pm

business management
Complete the Consulting Project Plan. Revise and apply feedback as appropriate for Part One and Part Two. Include these revised sections in your final submission. Describe the applicable functional areas of business. Refer to your University of Phoenix Material: Functional ...
Sunday, July 1, 2012 at 1:39pm

economics
I do my classes online and my book is online and it doesn't talk about this at all and i have done called and told my school but they will not fix it please help. Jean-Baptiste Say argued that entrepreneurs should be called the fourth factor of production because they A. ...
Saturday, June 30, 2012 at 11:17am

Maths
I can't understand this math problem.... Please help me.... ------------------ Problem: In a boys' school, 5/8 of the boys play football and 4/7 play rugby. If every boy plays at least one of the two games, find the fraction of the boys who play both
Saturday, June 30, 2012 at 2:32am

algebra
Andrea Betty Joyce Karen and Paula are starters on their school basketball team . How many different groups of three can be chosen for a photo?
Friday, June 29, 2012 at 10:02pm

maths
fractions -in a school,3/5 of the students are girls, number of boys in the school is 200. find the total number of students in the school
Friday, June 29, 2012 at 12:36pm

Physics
A motorist traveling with a constant speed of 15m/s passes a school-crossing corner, where the speed limit is 10m/s. Just as the motorist passes, a police officer on a motorcycle at the corner starts off in pursuit with constant acceleration of 3m/s^2. (a)How much time elapses...
Friday, June 29, 2012 at 6:19am

senn high school
Please wite a paragraph (5sentences)to show you comprehend what analogies and idioms are.Use at least one analogy and one idiom in the paragraph?
Friday, June 29, 2012 at 1:59am

chemistry
An experiment is set up in which a copper surface is irradiated with high-intensity photons with a wavelength of 15.0nm. Electrons ejected from the surface are found to have a velocity of .548% of c. What is the binding energy of copper's most weakly bound electrons? What ...
Thursday, June 28, 2012 at 11:00pm

Writing/BME
Strength is defined as the amount of stress a material can withstand before fracturing. Therefore, the more strength a material has, the more durable it is. Thus, a toric lens should be constructed from a material with high strength. Every time I read this to myself, it sounds...
Thursday, June 28, 2012 at 10:08pm

finance
BBA307: Finance Exercise 8A Assignment 8.1 Assignment 8.1: Capital Budgeting Application You have just graduated and one of your favorite courses was Financial Management. While you were in school, your grandfather died and left you $1 million. You have decided to invest the ...
Thursday, June 28, 2012 at 1:54pm

physics
a 70-kg man climbs a mountain 1200 m high (measured from the base) in 4 h and uses 9.8 kcal/min. calculate his power consumption in watts. what is his power output in useful work? what was the efficiency of this man during the climb?
Thursday, June 28, 2012 at 8:19am

algebra
Joey is flying a kite that is attached to a string 200 yards long. The kite is as high as it can go and is flying directly above Joey's house which is 50 yards in front of Joey. How high above the ground is the kite?
Wednesday, June 27, 2012 at 8:41pm

Valedictorian Speech
I go to an Islamic private school. can you please comment on my speech i don't care you can be as harsh as you want. -------------------------------------------------------------------------------- Can everyone please take out $5? … You know I should get...
Wednesday, June 27, 2012 at 9:38am

Aurora national Science High School
a +4C charge is 400m along the horizontal line toward the right of a -3C charge. Calculate the E at a point 300m above the negative charge. ASAP please. It's 7:48pm here and I need it tomorrow at 7am. Thanks.
Wednesday, June 27, 2012 at 7:45am

english
What word in the sentence is most clearly a loaded word? Suppose the following sentence appears in the sports section of the newspaper: Lorton's experienced linemen performed well in handing Jefferson High's Eagles a crushing defeat.
Tuesday, June 26, 2012 at 7:01pm

US Government
people who believe voting is important have high political ...? what clue:(8-letter word) ----c-c-.
Tuesday, June 26, 2012 at 4:17pm

Art
Can you please check if the following sentences are correct? Thank you. 1) “I met Mary last Monday.” (she/say) She said that she had met Mary the previous Monday. 2) “I’m sorry, I broke the vase.” He apologized for breaking the vase. 3) “ You ...
Tuesday, June 26, 2012 at 12:44pm

physics
A ball is thrown horizontally from a cliff and hits the ground 4 seconds later 40 meters from the base of the cliff. How high was the cliff (rounded to the nearest tenth of a meter)?
Tuesday, June 26, 2012 at 11:47am

Grammar
Instructions: Add commas where needed in the following sentences. Some sentences may not require commas. (Rule 2a) Work: 1. Students parents teachers and visitors attended the school play. -So i put the commas between students and parents, and i put it between parents and ...
Monday, June 25, 2012 at 9:56pm

physics
How high will a 1.95 rock go from the point of release if thrown straight up by someone who does 66.5 of work on it? Neglect air resistance.
Monday, June 25, 2012 at 8:42pm

History
Following World War II, what factors led to Japan's economic success? A. The adoption of eastern economic philosophy that emphasized supply and demand economy. B. The concentration on the production of high-quality agricultural products C. Efficient, modern factories, ...
Monday, June 25, 2012 at 9:47am

Foreign languages
I left out the following exercise. Can you tell me how I can improve it? Thank you, Writeacher Put the following into indirect speech using the reporting verb in brackets. 1) “I met her last Monday.” (Mary/say) 2) “I’m sorry, I broke the vase.” (he/...
Sunday, June 24, 2012 at 3:06pm

math
8) A high school graduating class is made up of 445 students. There are 97 more girls than boys. How many boys are in the class? A) 445 boys B) 271 boys C) 97 boys D) 174 boys
Sunday, June 24, 2012 at 10:24am

spanish
1). What is a "cognate"? 2). Why is learning cognates the most efficient and rapid way to learn to read, speak, increase vocabularly and get high marks on tests in a foreign language? Bonus question: What is the relationship between "cognates" and "...
Saturday, June 23, 2012 at 10:28pm

math
A rectangular block is 2 cm wider than it is high and twice as long as it it wide. Let x cm be the height of the block. Find an expression for the total surface area, A cm2, in term of x.
Saturday, June 23, 2012 at 12:16pm

business
Quality Management Plan for followoing case: You are working for We Are Big, Inc., an international firm with over 100,000 employees located in several different countries. A strategic goal is to help improve the environment while increasing revenues and reducing costs. The ...
Saturday, June 23, 2012 at 9:07am

interior decoration
Which one of the following statements accurately reflect a characteristic of selling? What characteristic of a good salesperson would help overcome a client's objection to a high price? Which of the following strategies would you use to attract customers if you Want to ...
Saturday, June 23, 2012 at 8:37am

physical edu
Stimulant drugs cannot cause heart attack, stroke and sudden cardiac death. its true right? High blood sugars damage all the following, except ____ 1. the circulatory system, 2. kidneys (from processing too much sugar) 3. and stomach 4. and atherosclerosis. is it 4
Friday, June 22, 2012 at 2:08pm

physical edu
1. Cardiovascular disease is the number one overall killer of Americans – kills more than cancer, chronic respirator disease, accidents and diabetes combined! its False right? 2. Only 25% of Americans engage in physical activity at the intensity and duration needed for ...
Friday, June 22, 2012 at 1:55pm

GEOMETRY
3. A ladder leaning against a wall makes a angle with the ground. The base of the ladder is 4 meters from the building. How high above the ground is the top of the ladder?
Thursday, June 21, 2012 at 12:40pm

Foreign languages
I urgently need to check how to rephrase modals expressing possibility/probability etc. 1. I’m sure/certain he didn’t rob the bank. He can't have robbed the bank (only choice) 2. I’m certain/sure he stole the ring from Peter William’s bedroom. He must ...
Thursday, June 21, 2012 at 5:11am

Grade 9 Chemistry (2)
What is one way in which Noble Gases are different from other elements? a. Noble Gases have low boiling points b. Noble gases have high melting points c. Noble gases have extremely high densities d. Noble gases have unusually high atomic masses Also, what is a 'valence ...
Wednesday, June 20, 2012 at 9:02pm

7th Grade Math
I got a math test coming up on Friday, and i need help on reviewing what i have learned. There's many questions and problems in it. I did this test on the first day of summer school, and since it's been two weeks already, i should've study, and i did. I just need ...
Wednesday, June 20, 2012 at 8:34pm

chemistry
If the atmosphere can support a column of mercury 760 mm high at sea level, what hright of a hypothetical liquid whose density is 1.40 times the density of mercy could be supported?
Wednesday, June 20, 2012 at 4:29pm

to ms.sue-project part 3
On the third page, show support for each trait listed on the second page. (PLEASE CHECK THIS FOR ME) 1. skillful 2. fair 3. brave 1.skillful- she can make spickd peaches and teach children and adults. 2. fair- she gave sam 6 jars of spiced peaches so he could fix the school ...
Wednesday, June 20, 2012 at 10:56am

Chemistry
Methanol(MM=32.04g/mole) is sometimes used as fuel for race cars, since methanol fires are easily extinguished with water. the energy content o methanol is investigated in a high-quality calorimeter for which the heat capacity is known to be 4.5Kj/C. When 17.62g of liquid of ...
Tuesday, June 19, 2012 at 5:28pm

Foreign languages
I left out the following sentences. Thank you. I also need to find an example with "demand" followed by the infinitive. 1) They demand the bridge to be closed (?). Keep the book open and check the sentences yourself. Active/passive 2) He let me go to the cinema I was...
Tuesday, June 19, 2012 at 1:27pm

to ms.sue
when i do this: Please select one of the two narrative prompts and write a rough draft. On the first day of school you will turn in the rough draft and any graphic organizers that you used to create your draft. The rough draft will be taken through the remaining stages of the ...
Tuesday, June 19, 2012 at 12:47pm

Physics
A 60 kg high jumper lands on a foam pit and comes to rest. If the pit is able to exert an average force of 600 N on the high jumper in breaking the fall, what is the jumper’s acceleration?
Tuesday, June 19, 2012 at 10:08am

College Essay
One seemingly normal day in junior year, my friend and I were taking a train together home from school. We were on an extremely crowded F train headed for Queens. Packed against the door that separated one train car from another, overly warm and squished with no pole nearby to...
Monday, June 18, 2012 at 5:31pm

to ms.sue
this is the 2012 project. the one i gave u was a 2010-2011 project Summer Science Poster Please select one of the four solar-energy-based topics listed below to research. Based on your research you are to create a poster that details what you learned. Please make a ...
Monday, June 18, 2012 at 4:44pm

Physical Edu
The transformation of love progresses in the following way: a. high levels of passion, increasing intimacy, diminished romance, enduring love. b. high levels of passion, increasing intimacy, diminished romance, breakup of relationship c. sex, passion, breakup of relationship, ...
Monday, June 18, 2012 at 4:07pm

chemistry
Jan drives her car to school each day. If it takes her 12 minutes to drive one way, how many hours a week does Jan spend driving?
Monday, June 18, 2012 at 2:02pm

ECONOMICS
For the following questions, you are provided with two statements. Choose the two economic goals THAT ARE MOST IN CONFLICT when considering the difference between the two statements. 1) In a market system, a person is entitled to earn as high an income as possible with no ...
Monday, June 18, 2012 at 11:35am

statistics
39% of households have some sort of high speed internet service. 15 homes are selected at random. the probability that 5 homes will have high speed service is?
Sunday, June 17, 2012 at 8:33pm

math
at the school store 6 pencils sell for $.99. at this rate what is the cost of 16 pencils?
Sunday, June 17, 2012 at 8:19pm

Geometry
I need help with these problems: 11. The 2 captains of the school football team meet with the 3 captains of another team for the coin toss. If each captain shakes hands with each captain from the opposing team, how many different handshakes occur? 14. Find the maximum area of ...
Sunday, June 17, 2012 at 4:31pm

Trigonometry
When viewing Angel Falls (the world's highest waterfall) from Observation Platform A, located on the same level as the bottom of the waterfall, we calculate the angle of elevation to the top of the waterfall to be 69.30°. From Observation Platform B, which is located ...
Saturday, June 16, 2012 at 10:39pm

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