Saturday
March 8, 2014

Homework Help: High School

chemistry
Crude oil pumped out of the ground may be accompanied by the formation of water, a solution that contains high concentrations of NaCl and other salts. If a boiling point of a sample of the formation of water is 2.0 Celsius above the boiling point of pure water, what is the ...
Saturday, August 10, 2013 at 10:09pm

Physics
One way: How much does a column of water one meter square at the bottom and 50 m high weigh? Density of water = 1000 Kg /m^3 Volume of column = 50*1 = 50 m^3 so mass of the column = 50,000 Kg weight = m g = 9.81 * 50,000 = 490,500 Newtons spread over one m^2 so 490,000 N/m^2 ...
Saturday, August 10, 2013 at 6:51pm

Physics
I am new at physics and having a very hard time. Could you please help. Thank you. Show that the water pressure at the bottom of the 50-m-high water tower in Figure 5.3 is 490,000 N/m2, or is approximately 500 kPa.
Saturday, August 10, 2013 at 6:38pm

Finance
Problem 12.24 Your answer is incorrect. Try again. Chip’s Home Brew Whiskey management forecasts that if the firm sells each bottle of Snake-Bite for $20, then the demand for the product will be 15,000 bottles per year, whereas sales will be 94 percent as high if the ... Saturday, August 10, 2013 at 2:47pm Theories of Child Development Which of the following is most likely to be a result of a school-age child left unattended at home? A. Obesity B. Loss of friendships C. Inability to complete homework assignments D. Psychological harm My answer is D Can someone check my answer. Saturday, August 10, 2013 at 11:57am Unknown and incomplete None. Your school subject is not the name of your school. Friday, August 9, 2013 at 9:53pm Unknown and incomplete None. Your school subject is not the name of your school. Friday, August 9, 2013 at 9:52pm ECE311 Early childhood curriculum has a realistic view of her abilities and a strong willingness to try 1.A child who exhibits “unconditionality” regarding confidence and self-esteem _ a. has a realistic view of her abilities and a strong willingness to try different methods to achieve a goal. b. ... Friday, August 9, 2013 at 8:56pm Writing Oh, many. Yours are not the worst essays ever ... otherwise, I'd be telling you they would get scores of 1 or maybe 2! Let's focus on the description of a score of 4: http://www.actstudent.org/writing/scores​/guidelines.html (I'll put my comments in ALL CAPS... Friday, August 9, 2013 at 7:17pm Chemistry....helpppp Most ionic compounds have high melting points; most covalent compounds have low melting points. That isn't a hard and fast rule (diamond, for example,doesn't follow this rule). I see three compounds in your list with more than a little ionic character. Friday, August 9, 2013 at 11:36am Chemistry....helpppp Predict Which among the following substances is likely to have a relatively high melting point.(more than one answer may be selected) * P4 * CaCl2 * CCl4 * AlN * CaC2 * None of the above Friday, August 9, 2013 at 6:28am chemistry Hi Rena, Josh, Veronica, et al. See my comments about an ID crises above. In osmosis H2O flows from the least concentrated solution to the most concentrated solution. I think of it as H2O flowing in the direction to make the concentration on each side of the membrane equal. So... Thursday, August 8, 2013 at 3:43pm science if the speed is high enough, the stone will in fact not fall back to the same spot, due to coriolis effect caused by the earth's rotation. Under everyday conditions, the deflection is so small that it makes no practical difference, and the object appears to fall right back... Thursday, August 8, 2013 at 12:21pm science whether a stone thrown upword with very high speed fall to the same point to the ground? If yes then why even the earth is in motion? Thursday, August 8, 2013 at 10:13am Psychology- HELP!!!! Shelby is a very outgoing person who likes being around other people and socializing with them. According to the Big Five trait theory of personality, Shelby would be considered to be: A. showing signs of her masculine archetypes in her collective unconscious. B. high on the ... Thursday, August 8, 2013 at 9:08am Physical Science HELP WITH THESE PLEASE! If you ride your bike at an average speed of 4km/h and nee to travel a total distance of 28 km, how long will it take you to reach your destination? A small dog is trained to jump straight up a distance of 1.2 m. How much kinetic energy does the 7.2-kg ... Wednesday, August 7, 2013 at 7:31pm Vacation Bible School I need help on a rebuses it's: I pear+3 apples Can u help me? Wednesday, August 7, 2013 at 7:02pm child psychology in general All of the answers could be right. But I lean toward emotion. What school are you attending that has so many ambiguous and poorly worded questions? Wednesday, August 7, 2013 at 11:01am Writing This time I hope I improve. Writing is a skill that must be practiced. In order to be good at writing I must read a lot, right? I won't survive in college if I am not able to write superfluos essays,right????? *Thank you,Writeacher for your patience. I know you might be ... Wednesday, August 7, 2013 at 12:53am children who require specials treatment I give the question writer a failing grade on ability to ask a question. If the question is instead, "The most common issue requiring formal special education assistance seen in school age children is.." Then this is the key to the answer: â€œLearning... Tuesday, August 6, 2013 at 4:32pm children who require specials treatment the most common problems seen in school going children are ? a.learning disorders b.emotional problems c.interpersonal difficulties d.reading retardation my answer is c Tuesday, August 6, 2013 at 3:21pm Writing How to write an introduction: http://leo.stcloudstate.edu/acadwrite/in​tro.html and http://grammar.ccc.commnet.edu/grammar/i​ntros.htm How to write a thesis statement: http://leo.stcloudstate.edu/acadwrite/th​esistatement.html Now let's take a look at ... Tuesday, August 6, 2013 at 2:49pm children who require special treatment the most common problems seen in school going children are ? a.learning disorders b.emotional problems c.interpersonal difficulties d.reading retardation my answer is b Tuesday, August 6, 2013 at 6:45am chemistery Give me a process for preparing an inorganic dye in school lab. Tuesday, August 6, 2013 at 6:09am Dr. Bobb222 You were more careful then I was as I child. Sometimes I would get careless, or I would just move to fast and not check my work; I do that a lot with my typing. I didn't start applying myself in school until my second year in college. Once I start applying myself, I ... Tuesday, August 6, 2013 at 2:35am Writing Prompt: Many communities are considering adopting curfews for high school students. Some educators and parents favor curfews because they believe it will encourage students to focus more on their homework and make them more responsible. Others feel curfews are up to families... Tuesday, August 6, 2013 at 1:50am Math A shot-putter releases the 16lbs shot at an angle of 41 degrees/ Of the shot travels a horizontal distance of 34m to reach its peak at midflight, how high did the shot go and what is the displacement of the resulting vector at midflight? Tuesday, August 6, 2013 at 1:46am chemistry The instruction booklet for your pressure cooker indicates that its highest setting is 13.5psi psi . You know that standard atmospheric pressure is 14.7 psi \rm psi, so the booklet must mean 13.5psi psi above atmospheric pressure. At what temperature in degrees Celsius will ... Monday, August 5, 2013 at 2:24pm Writing I completely agree with Writeacher. As a tenured teacher, I taught in middle and senior high schools in Michigan for 32 years. Good administrators can get rid of a poorly performing tenured teacher -- if they document and prove their charges against the teacher. Find another ... Sunday, August 4, 2013 at 9:40pm Writing I taught in 2 high schools in California for 30 years, and I was tenured. This is a flawed question for at least two reasons: High school teachers in most (or maybe all) states already can earn tenure. and Any statement that assumes "all" or "none" or "... Sunday, August 4, 2013 at 9:28pm Writing Please grade, correct,and give feedbacks. Prompt: Colleges reward professors,who have significant research and teaching experience, with tenure. Once tenured, a professor holds his or her job without review and with little danger of being fired or replaced. Some people believe... Sunday, August 4, 2013 at 7:27pm On the first three downs, the local high school fo 6 + 12 - 10 = 8 yards Sunday, August 4, 2013 at 4:04pm On the first three downs, the local high school fo On the first three downs, the local high school football team had the following gains and losses: 6 yard gain, 10 yard loss, and a 12 yard gain. What is the total gain or loss, and did they manage to get another set of downs? Sunday, August 4, 2013 at 3:58pm Physics From a helicopter rising vertically with a velocity of 9 m/s a weight is dropped and reaches the ground in 18 seconds. how high above the ground was the helicopter when the the weight dropped striked the ground. Sunday, August 4, 2013 at 10:44am Writing Writeacher,when is the best time for me to post this so that you are available? Prompt: New laws are being proposed that would require schools to accommodate students who wish to transfer to a different school if the school falls below a certain level on statewide standardized... Sunday, August 4, 2013 at 12:28am Child Care Increasing numbers of communities are addressing the need for out-of-school care due to the relationship between A. teen pregnancy and inadequate care of infants. B. inadequate supervision of teens and teen pregnancy. C. working mothers and juvenile delinquency. D. ... Saturday, August 3, 2013 at 6:55pm adolescents and other problems it says in the text that: the frequency of their behaviour is also directly controlled by how rewarding (reinforceing)or otherwise the result of the behaviour is.some behaviours are highly rewarding to children(e.g. watching tv,eating sweets,playing )and so they are often ... Saturday, August 3, 2013 at 3:46pm Analytical chemistry For #4 I obtained 0.0841054 which I would round to .08410 M. I used 214.00 for the molar mass of KIO3. #5 doesn't ask for molarity. It asks for % Na2CO3 in the original sample. I obtained in the neighborhood of 94% or so. For #7 I obtained 0.2970 M for the acid and 0.32587... Saturday, August 3, 2013 at 3:28pm adolescents and other problems "a high drive level" is internal rather than being caused by learning from others. Does that help you to choose the right answer? Saturday, August 3, 2013 at 2:05pm Health Care I cannot figure out the GAAP and the relevance of each GAAP that is being used to create the financial plan for Patton-Fuller Hospital. I did complete the following budget projections necessary to help answer the question Patton-Fuller Community Hospital Statement of Revenue ... Saturday, August 3, 2013 at 9:12am Writing Writeacher, I need you to tutor me on writing essays. It is really important in college and as a high schooler it is extremely important to be solid at writing. I am struggling and need tutoring. What will the first lesson be? Thank you for your help and support. Have a great ... Friday, August 2, 2013 at 11:08pm adolescents and other problems iq test? a.relate only to the present b.fail to predict how well a child will do in school c.are culturally baised d.produce higher scores in brighter children my answer is c Friday, August 2, 2013 at 10:02pm adolescents and other problems in social learning which one of the following behaviours has a high drive level? a.eating sweets b.washing dishes c.cleaning a room d. running my answer is d Friday, August 2, 2013 at 10:00pm adolescents and other problems formal school systems often encourage? a.a predetermined type of thinking b.original thinking c.natural confidence d.praise my answer is c Friday, August 2, 2013 at 9:56pm Writing Please correct,give feedback,and grade. ACT Prompt Most schools have established honor codes or other rules to prevent students from cheating on exams and other school assignments. Many students admit to cheating, arguing that the practice has become so common--and is so ... Friday, August 2, 2013 at 6:26pm adolescents and other problems iq tests ? a.relate only to the present b.fail to predict how well a child will do in school c.are culturally biased d.produce higher scores in bright children my answer is c Friday, August 2, 2013 at 7:30am home, school, and community However, when there's a true partnership between parents and teachers, then I believe that three of these are likely correct. Parents shouldn't be peripheral in a partnership. Thursday, August 1, 2013 at 5:34pm home, school, and community I dislike showing my ignorance in such matters but I believe all of them are correct. Actually, in so many cases, parents really ARE peripheral to the process because they choose that path. Thursday, August 1, 2013 at 5:22pm home, school, and community I often make the same mistake. :-( Thursday, August 1, 2013 at 5:16pm home, school, and community Ahh thanks, Ms Sue. I missed that ... or else my natural antipathy for questions phrased negatively kicked in!!! Thursday, August 1, 2013 at 5:12pm home, school, and community I agree that the answer is c. The question asks which is NOT true. Thursday, August 1, 2013 at 4:45pm home, school, and community Are you clear on the meaning of "peripheral"? http://www.answers.com/peripheral Thursday, August 1, 2013 at 4:10pm home, school, and community i think it is c. Thursday, August 1, 2013 at 3:56pm home, school, and community We'll be glad to check your answer. Thursday, August 1, 2013 at 3:45pm home, school, and community which one of the following statements is NOT true when a partnership is created between a parent and a teacher a. parents are cpable of making major contributions to rheir childs education b.teachers share responsibility and pwer c. teachers inform parents,who are peripheral ... Thursday, August 1, 2013 at 3:35pm Writing This is truly ridiculous: Another reason why school should not establish the "Great Books" curriculum is that students and teachers are happier when they are not obligated to learn and teach it. A school has a more peaceful atmosphere if both the teachers and ... Thursday, August 1, 2013 at 3:24pm Child Care Increasing numbers of communities are addressing the need for out-of-school care due to the relationship between A. teen pregnancy and inadequate care of infants. B. inadequate supervision of teens and teen pregnancy. C. working mothers and juvenile delinquency. D. ... Thursday, August 1, 2013 at 12:59pm Math make a sketch, labeling the balloon P and the point directly below it on the ground as Q (We have to find PQ) Label the first observer as A and the second as B AB = 3 angle PAB = 15° , angle PBQ = 24° In triangle PAB, angle A = 15, angle PBA = 156° , so angle APB... Thursday, August 1, 2013 at 12:53pm math word problem sam needs to clean the window on his house. he has a 25-foot ladder and places the base of the ladder 10 feet from the wall of the house. A) how high up the wall will the ladder reach? B) if his windows are 20 feet above the ground, what is the farthest distance the baes of ... Thursday, August 1, 2013 at 12:25pm Writing Please point out mistakes,give feedback, and grade. ACT prompt: In recent years, many schools have adopted a "Great Books"- based curriculum. These schools require students to study certain designated classic books of Western civilizations, arguing that familiarity ... Thursday, August 1, 2013 at 12:10pm Math A ground observer sights a weather balloon to the east at an angle of elevation of 15º. A second observer 3 miles to the east of the first also sights the balloon to the east at an angle of elevation of 24º. How high is the balloon? Thursday, August 1, 2013 at 11:42am Writing I'd give this paper a 3. Sorry. School libraries are required to block software to prevent students from being exposed to the media. Studies show that this can hamper educational opportunities for students. "this" = what? the blocking of software? or the media? ... Thursday, August 1, 2013 at 7:52am Writing Please grade this and make corrections. ACT writing prompt: The Children's Internet Protection ACT (CIPA) requires all school libraries receiving certain federal funds to install and use blocking software to prevent students from viewing material considered "harmful ... Wednesday, July 31, 2013 at 11:31pm MATH 11 Yani wants to make a scale diagram of the floor plan of his school. He wants his diagram to fit on an 8.5in. by 11in. sheet of paper. The school is 650ft long and 300 ft wide at its widest point. a) what would be a reasonable scale for Yani to use so that his diagram will fit ... Wednesday, July 31, 2013 at 9:56pm math Yani wants to make a scale diagram of the floor plan of his school. He wants his diagram to fit on an 8.5in. by 11in. sheet of paper. The school is 650ft long and 300 ft wide at its widest point. a) what would be a reasonable scale for Yani to use so that his diagram will fit ... Wednesday, July 31, 2013 at 9:39pm math Yani wants to make a scale diagram of the floor plan of his school. He wants his diagram to fit on an 8.5in. by 11in. sheet of paper. The school is 650ft long and 300 ft wide at its widest point. a) what would be a reasonable scale for Yani to use so that his diagram will fit ... Wednesday, July 31, 2013 at 9:38pm Biomechanics What will be the vertical velocity at take off for a high jumper in order for them to clear a height of 2m? Wednesday, July 31, 2013 at 1:52am Writing Please grade my ACT writing test on a scale of 1-Please make corrections and give me feedback. By the way, I wrote this essay in 30 minutes. ACT Test Prompt: Schools in some states have changed their school calendars so that they are now year-round schools. Advocates of year-... Wednesday, July 31, 2013 at 1:10am Writing Please grade my ACT writing test on a scale of 1-6. Please make corrections and give me feedback. By the way, I wrote this essay in 30 minutes. ACT Test Prompt: Schools in some states have changed their school calendars so that they are now year-round schools. Advocates of ... Tuesday, July 30, 2013 at 8:48pm Scholarships Please post links for high school scholarships. Tuesday, July 30, 2013 at 6:29pm Math Pat must pay a 6 percent state sales tax and a 2 percent city sales tax on school supplies. If the price of the supplies tax before taxes is$30.00, what is the total amount tha Pat must pay In Sales tax? A $0.25 B$0.90 C $1.80 D$2.40 E $2.60 Tuesday, July 30, 2013 at 5:01pm chemistry A tyre should not be over- inflated because the air or gas which is being pumped into it will result into a high pressure within the rubber. As a result of this the high pressure in the tyre will become stretched and eventually cracks the side of the tyre. If the pressure is ... Tuesday, July 30, 2013 at 3:45pm school math 20.73 Monday, July 29, 2013 at 10:16pm MAROECONOMICS Question 9 of 20 5.0 Points Investment includes the purchase of: A. stock options of Enron. B. software by an accounting firm. C. global positioning units for cruise missiles by the government. D. new chalk by a local school board. Monday, July 29, 2013 at 5:36pm Scholarships http://www.google.com/webhp?source=searc​h_app#sclient=psy-ab&q=private+high+scho​ol+scholarships++&oq=private+high+school​+scholarships++&gs_l=serp.3..0j0i7i30l2j​0.15490.24233.0.25047.10.10.0.0.0.0.179.​1323.0j10.10.0....0.0..1c.1.20.psy-ab.Ep&#... Monday, July 29, 2013 at 2:16pm Scholarships Please post links for high school scholarships. Monday, July 29, 2013 at 2:13pm Algebra A ball is dropped from the top of a building that is 784 feet high. The height of the ball above ground level is given by the polynomial function h(t)= -16t to the second power + vot + ho where t is measured in seconds, vo is the initial velocity and ho is the initial height. ... Sunday, July 28, 2013 at 9:16pm POL 201 American National Government 1) Presidents often seek to control the federal bureaucracy by doing all of the following except: a) filling the top echelon of executive organizations with political appointees who share their values. b) assigning members of the White House staff responsibility for monitoring... Sunday, July 28, 2013 at 8:42pm HELP ?? What kind of institution offers a school subject called "HELP"? Sunday, July 28, 2013 at 5:33pm statistics Can you please tell me how to solve for the following? Pedro took an exam in a class in which the mean was 64 with a standard deviation of 6. If his z score was +3, what was his exam score? A students commute to school is normally distributed with a mean of 31 min and a ... Sunday, July 28, 2013 at 11:37am Math A 13 foot ladder is leaning against a vertical wall. The distance from the top of the ladder to the bottom of the wall is 7 feet longer than the distance from the bottom of the ladder to the bottom of the wall. Find how high the top of the ladder reacher on the side of the wall. Saturday, July 27, 2013 at 11:16pm Elements of Structures MIT 2.02 I got a new delta=-43.38 cm but I'm not sure, I see it to high. Saturday, July 27, 2013 at 6:33pm Chemistry For high spin, yes. Friday, July 26, 2013 at 7:52pm Compund Interest Bobby needs to save$10,000 for school in the next two years. He found a bank that offers a 10% interest rate compounded annually. What does he need to deposit at the beginning of the year to have enough money for school?
Friday, July 26, 2013 at 6:54pm

Discrete Mathematics
"I am not sure what this one is but I will see whether or not I get this right. If x < -2 V x < 3 then (x + 2) (x - 3) < 0 " This translates to If q then p, which is the converse of the original statement if p then q. Remember at the beginning I wrote: ...
Friday, July 26, 2013 at 6:07pm

science
A motorcyclist is trying to leap across a canyon by driving horizontally of the cliff that is 70.0m high at 38.0m/s. Ignoring air resistance, use energy conservation to find the speed with which the cycle strikes the ground at a height of 35.0 on the other side of the canyon. ...
Friday, July 26, 2013 at 4:55pm

Chemistry
The complex [Co(ox)3]4- has a high-spin electron configuration. How many unpaired electrons are there in the complex? I know because it's a high-spin, it's tetrahydral shaped. But I don't know what (ox) is so, I'm stuck in finding the oxidation state of Co ...
Friday, July 26, 2013 at 3:18pm

psychology
Friday, July 26, 2013 at 2:00pm

Psychology
One of the interesting aspects of family therapy is the "system" or roles which are assumed by family members. A good example would be _______________.  A. the​ father sometimes comes home late  B. the mother has difficulty making ...
Friday, July 26, 2013 at 12:22pm

Psychology
Ralph was the third child born to a family of seven. At times his mother confused his name with those of his five brothers. His was never the tallest, the strongest, the fastest, or the smartest in school. He was also too little to do something or too old to be "acting ...
Friday, July 26, 2013 at 5:48am

psychology
a person was asked to break down into its basic elements the immediate experience of eating an apple. this approach represented the ________ school of psychology a.behaviorist b.functionalist c.structuralist d.psychoanaytical
Thursday, July 25, 2013 at 10:24pm

Physics
A boat is constructed in the shape of a rectangular cube. The base of the boat is 2m by 3m and the side of the boat is 2m high. The boat has a total mass of 4500kg. Hint-The density of the water is 1000kg/m^3. a. What is the buoyant force on the boat? Explain answer. b. ...
Thursday, July 25, 2013 at 9:33pm

psychology
Nelda is fearful of public places and has managed to stay "at home" for the last three years. She and her therapist have developed a strategy. During the first week, she will go to the front door and open it and look outside. If she can remain calm, the goal for the ...
Thursday, July 25, 2013 at 6:44pm

Social Worker - help!
I want to become a social worker when I grow up. I love to help people with their problems. When I'm an adult I want to live in a nice house or condo with a wonderful husband and 2 kids. I really don't want to struggle in life. How much does social worker earn? (do ...
Thursday, July 25, 2013 at 6:17pm

english
2.I think economics is one of the most boring subjects at my school. Thats all I can think of for that sentence.
Thursday, July 25, 2013 at 11:42am

english
Need Help.Please and Thanks. Read each of the following topic sentences, create your own topic sentence that expresses something about your particular opinion on the subject. Example: Topic sentence provided: When I have free time, I like to relax with a good movie or book. ...
Thursday, July 25, 2013 at 11:29am

psychology
15. Maria is a Hispanic female, Natasha is a Black female, and Joan is a White female. Each has a high school level education but no work . Statistics show that ..   A. Natasha will earn less than Maria  B. Joan will earn less than Natasha ...
Thursday, July 25, 2013 at 7:34am

American History
Could someone rephrase this entire sentence for me. Mexican-Americans are Americans of Mexican descent. After the annexation of parts of Mexico in 1848, about 30,000 individuals now lived in the U.S. and became full U.S. citizens. Large-scale new migration augmented their ...
Wednesday, July 24, 2013 at 10:14pm

physics
A 500 kg dragster reaches a speed of 100 m/s on level ground, starting from rest. Its efficiency is only 8.00% in producing kinetic energy, because of friction and its design for high power without regard to efficiency. (a) How many gallons of fuel does it use during this ...
Wednesday, July 24, 2013 at 9:56pm

physics
A granite column in a building is 8.50 m high and has a mass of 2.16 multiplied by 104 kg. (a) How much heat (J) is needed to increase its temperature by 10.5°C, given its specific heat is 0.200 kcal/kg·°C? (b) What is its change in length (m) if its coefficient...
Wednesday, July 24, 2013 at 9:50pm

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