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April 20, 2014

Homework Help: High School

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math
To add and subtract fractions, they need to have the same denominator. 9/10 - ?= 17/30 - x = 17/30 - 9/10 -x = 17/30 - 27/30 x = 10/30 = 1/3 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 3/10 + 4/5 = ? 3/10 + 8/10 = 11/10 = 1 1/10 http://www.math.com/school/subject1/less​ons/S1U4L3GL...
Wednesday, July 3, 2013 at 3:56pm

Geology (?)
What type of rock are you seeking? Indicate your specific subject in the "School Subject" box, so those with expertise in the area will respond to the question.
Wednesday, July 3, 2013 at 1:54pm

Geometry
Indicate your specific subject in the "School Subject" box, so those with expertise in the area will respond to the question. Use the Pythagorean theorem: x^2 + x^2 = 8^2 Solve for x.
Wednesday, July 3, 2013 at 1:42pm

phy
(Q1)A gas occupies a certain volume at 27c.If it is heated at constant pressure, its volume is exactly doubled at a temperature of. (a)54c(b)219c(c)327c(d)600c (Q2)If the specific heat capacity of water initially is4.2000/kg/k and the difference in temperature of water between...
Wednesday, July 3, 2013 at 7:10am

Math
Ok, a) so when the balloon was thrown from the building t = 0 so h = 0 + 0 + 45 The building is 45 metres high b) when it hits the ground, h = 0 0 = -4.9t^2 + 2t + 45 4.9t^2 - 2t - 45 = 0 by the formula: t = (2 ± √(4 - 4(4.9)(-45))/9.8 = 3.24 or a negative, which ...
Tuesday, July 2, 2013 at 9:56pm

School
Coed schools have both boy and girl students.
Tuesday, July 2, 2013 at 8:51pm

School
You're close. Schools that specialize in religion or music or sports teach other subjects, but they require classes in their specialties. Often, these schools incorporate their special subject in other classes, such as history, English, and math.
Tuesday, July 2, 2013 at 8:31pm

School
Well, I'm guessing it's a school take teaches a certain subject the most or is an only girl or only boys school?
Tuesday, July 2, 2013 at 8:25pm

School
I'll be glad to discuss your answer with you.
Tuesday, July 2, 2013 at 8:23pm

School
What are schools that specialize in your needs? How do they specialize in religion, coed, non-coed, sports, music?
Tuesday, July 2, 2013 at 8:15pm

Aftercare school curriculum
Head start?
Tuesday, July 2, 2013 at 5:57pm

Aftercare school curriculum
Most common early childhood program in the united states
Tuesday, July 2, 2013 at 4:41pm

english
you are a speaker in a school debate write for or gainst,boys should not help in the kitchen
Monday, July 1, 2013 at 4:44pm

statistics
Assuming SAT score data are normally distributed, if only the top 25% of students based on SAT scores qualify to be interviewed for a particular school what would be the minimum score required to have to be interviewed if the population mean is a 1509 and the standard ...
Monday, July 1, 2013 at 7:01am

Writing
SAT essay practice. The Chinese proverb, "In crisis is cleverness born" means that through crisis creativity is born. This does not apply to most of the world situations. How can crisis bring out creativity? Crisis is associated with chaos and confusion. It is ...
Monday, July 1, 2013 at 1:14am

Human Resources
Creating a Budget Various budget approaches play an important role in resource allocation in human service organizations. You are the executive director for a local government workforce agency that focuses on providing career- and work-related skills. The Department of ...
Sunday, June 30, 2013 at 9:16pm

Calculus Help
I have looked high and low to figure out how to start this question. I have no clue! Any help would be great!! Rainbows are formed when light strikes raindrops and is reflected and refracted. The Law of Refraction states that (sin alpha)/(sin beta) = k, where k equals 1.33 (...
Sunday, June 30, 2013 at 8:40pm

Chemistry
Polar molecules have a charge (a + end and a - end) while non-polar molecules do not. http://www.school-for-champions.com/chem​istry/polar_molecules.htm http://users.stlcc.edu/gkrishnan/polar.h​tml
Sunday, June 30, 2013 at 5:44pm

math
the average middle distance runner at a local high school runs the mile in 4.5 minutes with a standard deviation of 0.3 minute the percentage of a runners that will run the mile in less than 4 min is %
Sunday, June 30, 2013 at 4:03pm

physics needs help
Indicate your specific subject in the "School Subject" box, so those with expertise in the area will respond to the question.
Sunday, June 30, 2013 at 12:53pm

physics needs help
Indicate your specific subject in the "School Subject" box, so those with expertise in the area will respond to the question.
Sunday, June 30, 2013 at 12:52pm

chemistry needs help
Indicate your specific subject in the "School Subject" box, so those with expertise in the area will respond to the question.
Sunday, June 30, 2013 at 12:51pm

Chemistry needs help
Indicate your specific subject in the "School Subject" box, so those with expertise in the area will respond to the question.
Sunday, June 30, 2013 at 12:50pm

kaplan (incomplete)
No chart. Indicate your specific subject in the "School Subject" box, so those with expertise in the area will respond to the question.
Sunday, June 30, 2013 at 12:39pm

Writing
#1 - Rephrase so there are NO instances of "you" or any of its forms anywhere in the paper. #2 - Wherever wording (word order, word choice) makes the reader have to read a sentence more than once, there's a problem. Please give this paper to someone else, and ask...
Sunday, June 30, 2013 at 9:06am

Spanish Help
Your first error in #2 is something we have gone over before. You are to answer a question. First of all, note that the verb is PLURAL so the answer must also be PLURAL. 1. Translate = Do you ALL prefer... 2. Answer FIRST in English = We all prefer 3. Now put that into Spanish...
Saturday, June 29, 2013 at 11:57am

Writing
The content is fine ... you have more examples and good details in here. There are mechanical problems (grammar, punctuation ... ) but they don't detract from the message you're trying to get across. I'd give this paper a high 4 or a low 5.
Saturday, June 29, 2013 at 11:05am

physics
A person is standing on an object 10 ft high and his weight is 45 kg . Below him is a hay stack 2 m thick. find the force and the impact taken by the hay stack?
Saturday, June 29, 2013 at 2:41am

medical Coding
This 23-year-old female is brought to the emergency department after being found by her college roommate. Sometime within the last hour and a half after the roommate left, the patient ingested her entire bottle of verapamil (estimated at over 20 [pills) as a suicide attempt, ...
Friday, June 28, 2013 at 3:53pm

English grammar
No one knows what YOU think about having these things in YOUR school, but here are some general organization ideas: 1st paragraph: Introduction, including thesis statement <~~write this paragraph AFTER writing the middle paragraphs 2nd: hobby room -- 6 sentences about what...
Friday, June 28, 2013 at 7:58am

english grammer
please give me some outlines on this topic - the government has granted a large amount of money to your school to build a hobby room and buy instruments for the school orchestra . why would you like to have the two in your school. please explain a few lines on this topic please.
Friday, June 28, 2013 at 4:35am

U.S. Government
1. Amendment -- gave all men the right to vote regardless of race. - 15? 2. People who believe voting is important have high political ----c-c-. - efficacy? 3. It is an essential part of democracy in action, for the people to ---e. - vote? 4. The age requirement to vote in the...
Thursday, June 27, 2013 at 3:23pm

physics
Batman is standing on a cliff 120 m high. He is testing a new bat grappling hook. He fires the hook with an initial velocity of 85 m/s at an angle of 45o with respect to the horizontal. How far from the base of the cliff (d) does the hook land?
Thursday, June 27, 2013 at 2:22pm

physics?
What is your school SUBJECT? What is a robe? What have you done to try to solve this problem?
Thursday, June 27, 2013 at 1:34pm

english grammer
write an essay on the the topic- government has granted a large amount of money to your school to construct a hobby room and buy instruments for your school orchestra. why would you like to have the two in your school.
Thursday, June 27, 2013 at 3:32am

Project #1
I assume these questions are about middle schools or high schools. But they could be about colleges too. Ask your teacher to clarify that.
Wednesday, June 26, 2013 at 3:27pm

Project #1
Okay:(Also,if I'm in middle school, do I pick middle schools?) 1. I want to attend a school close to home because I could be able to go home and be able to see my family. 2.I prefer to attend a public school because they help children from different races.
Wednesday, June 26, 2013 at 3:25pm

Project #1
(For this project, when it says list the top 10 schools from these options based upon your answers, I don't get how to list it into my answers. To prepare for this project, research school options available to you. List the top 10 schools from these options based upon your...
Wednesday, June 26, 2013 at 2:48pm

algebra
How many jelly beans are there in a candy dish whose measurements are 3 in high, and has a radius of 2?
Wednesday, June 26, 2013 at 12:54pm

health,safety,and nutrition for the young child.
one component of a healthy diet is a high amount of grains
Wednesday, June 26, 2013 at 12:19pm

health,safety,and nutrition for thr young child
one component of a healthy diet is a high amout of .
Wednesday, June 26, 2013 at 12:11pm

Math
Grace is building a brick wall along her driveway. She estimates that one row of brinks plus mortar will be 2 3/8 inches high. How many rows will she need to construct a wall that is 57 inches high?
Tuesday, June 25, 2013 at 8:07pm

MIT 2.01X
I don't know up from down about all this math, but if you were to do these things, one or more of our math tutors might be able to help you: 1. Put the word Math in the School Subject box. 2. Put in only ONE question at a time along with what YOU THINK about it or what ...
Tuesday, June 25, 2013 at 1:23pm

School
What are the other questions? What are your answers to them?
Tuesday, June 25, 2013 at 1:20pm

School
Ok, so then how do I list the top 10 schools from my options based upon my answer to that following question?
Tuesday, June 25, 2013 at 1:11pm

School
Have you researched schools yet? If you prefer public schools, then most of the schools in your top ten will be public.
Tuesday, June 25, 2013 at 1:02pm

School
I know. I just posted one so maybe someone online can show me an example on how to do it.
Tuesday, June 25, 2013 at 1:01pm

School
I see only one question -- "Do you prefer to attend a private or public school?"
Tuesday, June 25, 2013 at 12:58pm

School
But it says to list the top schools upon your answers to the following questions.
Tuesday, June 25, 2013 at 12:50pm

School
The directions state to list the top 10 schools available to you.
Tuesday, June 25, 2013 at 12:32pm

School
I need to answer questions about school,(the topic I chose) but I don't get how to list the school options into my answers. It says: For this assignment, research school options available to you. List the top 10 schools from these options based upon your answers to the ...
Tuesday, June 25, 2013 at 12:12pm

Using Excel
If you really want the help of an expert in this subject, you'll follow directions and put the SUBJECT in the School Subject box.
Tuesday, June 25, 2013 at 9:57am

Eng/102
I need help with Create a full-sentence outline that includes effective arguments and counterarguments to support your thesis. Outline only the body of your paper. Remember to avoid bias and fallacies and to include rhetorical devices that strengthen your writing. Address the ...
Monday, June 24, 2013 at 11:41pm

Science-Chemistry
List materials that are commonly found at home or in school that have: a. Different structures and exhibit different properties b. The same chemical make-up (composition) but with different structures, hence, different properties c. The same properties but with different ...
Monday, June 24, 2013 at 11:05pm

Science - Chemistr++++++++++++++++++++++++++++++++
List materials that are commonly found at home or in school that have: a. Different structures and exhibit different properties b. The same chemical make-up (composition) but with different structures, hence, different properties c. The same properties but with different ...
Monday, June 24, 2013 at 11:04pm

physics
High-speed stroboscopic photographs show that the head of a 208 g golf club is trav- eling at 27.9 m/s just before it strikes a 45.9 g golf ball at rest on a tee. After the collision, the club head travels (in the same direction) at 20.1 m/s. Find the speed of the golf ball ...
Monday, June 24, 2013 at 2:59pm

science
P = V*I = 2000 W. 220I = 2000 I = 9.09 Amps. The current too high for the circuit. If the circuit is properly protected, the fuse will blow or the circuit breaker will trip.
Monday, June 24, 2013 at 2:32pm

Psychology
Verbal skills and muscular coordination have been observed to improve in women when: A. estrogen levels are relatively high. B. they are exposed to experiences requiring high level skills. C. pressure to perform is reduced. D. calcium levels are increased. C
Monday, June 24, 2013 at 12:49pm

physics
A rocket is fired at a speed of 54.0 m/s from ground level, at an angle of 63.0 ° above the horizontal. The rocket is fired toward an 52.8-m high wall, which is located 37.0 m away. The rocket attains its launch speed in a negligibly short period of time, after which its ...
Sunday, June 23, 2013 at 3:45pm

Statistics
There were two independent groups who took a school course by different modes. The first sample of students took the course in the online and the second sample took the course in the conventional face to face mode. Using the sample data determine if there is significant ...
Saturday, June 22, 2013 at 4:41am

Psychology- HELP!!!!
I doubt it. Take a look at these sites. http://www.google.com/webhp?source=searc​h_app#sclient=psy-ab&q=high+estrogen+lev​els&oq=estrogen+levels&gs_l=serp.1.3.0j0​i7l3.0.0.1.776.0.0.0.0.0.0.0.0..0.0...0.​0...1c..17.psy-ab.pTi68r07S0U&pbx=1&bav=​on...
Friday, June 21, 2013 at 10:22pm

Psychology- HELP!!!!
Verbal skills and muscular coordination have been observed to improve in women when: A. estrogen levels are relatively high. B. they are exposed to experiences requiring high level skills. C. pressure to perform is reduced. D. calcium levels are increased. A
Friday, June 21, 2013 at 10:16pm

munger middle school
If the design fee is $80 and the monthly studio rent $1,600 write and equation for profit
Friday, June 21, 2013 at 10:01pm

math check
While writing an article on the high cost of college education, a reporter took a random sample of the cost of new textbooks for a semester. The random variable x is the cost of one book. Her sample data can be summarized by the following. (Give your answers correct to two ...
Friday, June 21, 2013 at 9:17pm

Home, school and community
It is difficult for me to imagine a teacher getting to solving problems for parents. I solved problems for kids, but the parents are adults, and responsible for their actions. IF there is a home problem spilling over to school, you solve the school issues with the child, I ...
Friday, June 21, 2013 at 7:20pm

Home, School and community
Answer is A
Friday, June 21, 2013 at 5:04pm

Psychology
Verbal skills and muscular coordination have been observed to improve in women when: A. estrogen levels are relatively high. B. they are exposed to experiences requiring high level skills. C. pressure to perform is reduced. D. calcium levels are increased. A
Friday, June 21, 2013 at 2:49pm

Home, school and community
I'll be glad to check your answer.
Friday, June 21, 2013 at 2:05pm

Home, school and community
A teacher who makes a genuine effort to understand and solve problems that parents may have in a situation, but still finds no solution should: A. ask for the child to be moved to another class. B. remember that he or she is not alone. C. do exactly what the parent wants to ...
Friday, June 21, 2013 at 1:59pm

statistics
Find the minimum sample size that should be chosen to assure that the proportion estimate p will be within the required margin of error, .06. Use a 95% confidence interval and a population proportion of .7. The critical value for a 95% confidence level is 1.96 Find the test ...
Friday, June 21, 2013 at 1:22am

Psychology
Verbal skills and muscular coordination have been observed to improve in women when: A. estrogen levels are relatively high. B. they are exposed to experiences requiring high level skills. C. pressure to perform is reduced. D. calcium levels are increased. A
Thursday, June 20, 2013 at 9:47am

Math check
While writing an article on the high cost of college education, a reporter took a random sample of the cost of new textbooks for a semester. The random variable x is the cost of one book. Her sample data can be summarized by the following. (Give your answers correct to two ...
Wednesday, June 19, 2013 at 11:19pm

Psychology
Verbal skills and muscular coordination have been observed to improve in women when: A. estrogen levels are relatively high. B. they are exposed to experiences requiring high level skills. C. pressure to perform is reduced. D. calcium levels are increased. A
Wednesday, June 19, 2013 at 9:37pm

Psychology
Verbal skills and muscular coordination have been observed to improve in women when: A. estrogen levels are relatively high. B. they are exposed to experiences requiring high level skills. C. pressure to perform is reduced. D. calcium levels are increased. A
Wednesday, June 19, 2013 at 6:57pm

stats
An athletic director found that 31% of the football players have an A average in school. If 2% of the students at the school play football, what is the probability that a student chosen at random will be a football player with an A average? suppose a normal distribution has a ...
Wednesday, June 19, 2013 at 2:06pm

physics
A woman on a bridge 81.6 m high sees a raft floating at a constant speed on the river below. She drops a stone from rest in an attempt to hit the raft. The stone is released when the raft has 9.13 m more to travel before passing under the bridge. The stone hits the water 4.30 ...
Tuesday, June 18, 2013 at 9:52pm

writing process part 1
Its just a to be a 8 sentence paragraph that fully develops the topic (a high school diploma is important to my future.) I need it proof read for mistakes and need to know if it fully develops that topic.
Tuesday, June 18, 2013 at 2:57pm

physics
A cement block accidentally falls from rest from the ledge of a 51.5 -m-high building. When the block is 12.9 m above the ground, a man, 1.60 m tall, looks up and notices that the block is directly above him. How much time, at most, does the man have to get out of the way?
Tuesday, June 18, 2013 at 12:11pm

English
That building, now owned by Mrs. Bly, was once an old school. Have you read the story of Joe Louis's life? Leslie's father, Mr. Lorenzo, owns a bicycle shop downtown. Johanna, my sister, loves all forms of art.
Tuesday, June 18, 2013 at 11:14am

english
Elizabeth, could you help me read the map? My father's garden takes a lot of his time. "I would like to visit Mexico," said Robin. Loretta tried out for the school choir, and the director accepted her.
Tuesday, June 18, 2013 at 11:07am

electronics technician
19. In a solenoid, where is the magnetic field strongest? A. Outside the coil C. At the north pole B. Inside the coil D. At the south pole 20. What is a typical coil voltage for a low-voltage relay circuit? A. 2 VDC C. 12 VDC B. 5 VDC D. 120 VDC 21. Electromagnetic stepping ...
Tuesday, June 18, 2013 at 10:26am

writing process part 1
I need this paragraph proof read if that's OK. also need to know if it's a fully devolved the topic a high school diploma is important to my future. A high school diploma is important to my future for a number of reasons. The First being to attend college it is ...
Tuesday, June 18, 2013 at 2:35am

physics
A ball is thrown upward with an initial velocity of 14 m/s. At what time does the ball reach the high point in its flight? (Use the approximate value of g = 10 m/s2 and remember that the velocity is equal to zero at the high point.)
Monday, June 17, 2013 at 10:20pm

Illegal Drugs
SECOND the illigal drugs causes the gang violence because it identifies tha a number of factors that put youth at risk of gang involvement is poverty, school failure, substance abuse, family dysfunction, and domestic and societal violence. Illegal drugs are very harmful ...
Monday, June 17, 2013 at 9:38pm

Instructional materials, their preparation and use
Slides? Does any school even have a slide projector? Where does one find slides? Why aren't you learning about using computers in the classroom? Your "school" is teaching you material that's at least 20 years out of date.
Monday, June 17, 2013 at 9:36pm

MATHS
A school has an enrolment of 450 students.4\9 of them are girls.0•6 of the girls are below the age 8 years.How many girls are above 8 years?
Monday, June 17, 2013 at 8:47pm

Computers -- programming??
If you really want an expert to help you, be sure to follow directions and type your subject in the School Subject box. Any other words, including obscure abbreviations, are likely to delay responses from a teacher who knows that subject well.
Monday, June 17, 2013 at 6:40pm

statistics
1) A group of scientists created 150 trials to measure whether electric shock treatment could cure paranoid delusions. Of these trials, 52 were successful. Find the margin of error E that corresponds to a 95% confidence level. The critical value for 95% confidence level is 1....
Monday, June 17, 2013 at 5:39pm

PHYS
You throw a bowling ball o the empire state building(381m high) 10m/s down- ward. How long does it take to get to the bottom?
Monday, June 17, 2013 at 3:26pm

Math
In first gear, or low gear, an automobile's engine runs about three times as fast as the drive shaft. In second gear, the engine does not have to run as fast; usually it runs about 1.6 times faster than the drive shaft. Finally, in third, or high gear, the engine runs at ...
Monday, June 17, 2013 at 3:18pm

physics
A cement block accidentally falls from rest from the ledge of a 51.5 -m-high building. When the block is 12.9 m above the ground, a man, 1.60 m tall, looks up and notices that the block is directly above him. How much time, at most, does the man have to get out of the way?
Monday, June 17, 2013 at 12:50pm

Math
The wall is 10 bricks high, so it's 60 bricks long. 60 * 1.5 = 90 feet
Monday, June 17, 2013 at 12:36pm

Math
If 600 bricks measuring 12" by 18" are required to build a wall 10 ft. high (one brick thick), how long is the wall?
Monday, June 17, 2013 at 12:27pm

math
Smith is a strange school subject. A = LW A = 9 * 12 A = ?
Monday, June 17, 2013 at 12:10pm

physics
A woman on a bridge 81.6 m high sees a raft floating at a constant speed on the river below. She drops a stone from rest in an attempt to hit the raft. The stone is released when the raft has 9.13 m more to travel before passing under the bridge. The stone hits the water 4.30...
Monday, June 17, 2013 at 11:57am

selma high
What is the area of a rectangle that has a length of 12x and a width of (x + 3)?
Monday, June 17, 2013 at 10:57am

Physics
If an object is thrown in an upward direction from the top of a building 160 ft high at an initial speed of 30 mi/h, what is its final speed when it hits the ground?
Monday, June 17, 2013 at 10:01am

Physics needs help
Indicate your specific subject in the "School Subject" box, so those with expertise in the area will respond to the question.
Monday, June 17, 2013 at 9:58am

Physics needs help
Indicate your specific subject in the "School Subject" box, so those with expertise in the area will respond to the question.
Monday, June 17, 2013 at 9:57am

science
What is the acceleration of a tennis ball if initially it comes toward the player's racquet at 20 m/s, and it leaves in the opposite direction at 24 m/s? A high-speed camera indicates the time of impact of 4.0 ms.
Monday, June 17, 2013 at 6:49am

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