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April 19, 2014

Homework Help: High School

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Physical Science 9
Pressure. When you reduce the pressure over a liquid surface to below vapor pressure, it boils off. If you increase the pressure, it does not boil until a higher temperature (eg - pressure cooker). The pressure is high enough in the can to hold the contents in a liquid state, ...
Sunday, March 16, 2014 at 2:39pm

Mrs. Sue Please Help
When I asked about learning styles, I was thinking of something much simpler. I have found (since 1975) that if a teacher focuses on three general categories of learning styles, he/she will be able to address most or all students' learning abilities. In addition, teachers ...
Sunday, March 16, 2014 at 2:37pm

math
You are pouring water from a cylindrical can is 7 cm in diameter and 10 cm high into a rectangular pan that is 20 cm in width, 9 cm in length and 14 cm deep. How many cans, can you pour into the pan? Use 22/7 for pi.
Sunday, March 16, 2014 at 1:32pm

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. Using the information in the drawing, ...
Sunday, March 16, 2014 at 11:41am

Algebra
1) There are two pet stores in zacharys town. There are dogs, cats, and hamsters at the first pet store. The second store has dogs, rabbits, and fish. Write a set that represents all of the different pets stores in the town. 2) of the 125 students in an elementary school, 89 ...
Saturday, March 15, 2014 at 11:27pm

math
A 10 foot ladder is placed against a vertical wall of a building, with the bottom of the ladder standing on level ground 8 feet from the base of the building. How high up the wall does the ladder reach.
Saturday, March 15, 2014 at 11:01pm

English
Timmy Turner was rushing to get to school because he was going on a field trip. Timmy felt so happy and excited that he was going on his first field trip of the year. Timmy thought that everything was going to go good that day. a)first person b) second person c) third person I...
Saturday, March 15, 2014 at 7:48pm

physics
A 200 kg piano is suspended by a rope from a high building. (Assume the mass of the rope is zero). a. What is the weight of the piano? b. What is the tension of the rope? c. The piano is now hoisted up with an initial acceleration of 1 m/s. What is the minimum value of the ...
Friday, March 14, 2014 at 9:10pm

Business
Stagflation refers to an economy that experiences stagnant economic growth and also have high unemployment and high inflation.
Friday, March 14, 2014 at 5:30pm

Statistic
In a survey of students at a local high school, 30% of the students said they liked tater tots and 15% of the students said they like French fries. If every one of the students who said they like French fries also said they like tater tots, what proportion of the students ...
Friday, March 14, 2014 at 4:39pm

ENG1511
In 1990 , he lead his team to a glorius victory. Everyone have a right to live happily ever after. I am taking a bus to school every day
Friday, March 14, 2014 at 2:55pm

Phys/Ed Please Help
1. Select the skill-related component which is defined as the ability to combine strength and speed while you are moving. A. balance B. coordination C. power D. speed 2. At the paintball field, Wynonna is always the first one on her team to be hit with the paintball and put ...
Friday, March 14, 2014 at 1:27pm

Algebra
1) There are two pet stores in zacharys town. There are dogs, cats, and hamsters at the first pet store. The second store has dogs, rabbits, and fish. Write a set that represents all of the different pets stores in the town. 2) of the 125 students in an elementary school, 89 ...
Friday, March 14, 2014 at 12:33pm

Physic A Level
A lift cable which is 50m long ,is made from high tensile steel of Young Modulus 2.0x 10^11 Pa. the cable is made from 100 wires each of radius 2.0mm . Calculate the extra extension in the cable when 10 passengers pile into the lift ,the total mass of the passenger is 500kg .
Friday, March 14, 2014 at 6:47am

Algebra
1) If N is the set of natural numbers that are factors of 18, represent this set in roster form. 2) Suppose U={1,2,3,4,5,6,7,8,9,10} is the universal set and A={1,4,5,9,10} What is A? 3) The wrestling team is holding a car wash. The teams goal is to raise at lease 252 and each...
Friday, March 14, 2014 at 1:16am

Algebra
1) There are two pet stores in zacharys town. There are dogs, cats, and hamsters at the first pet store. The second store has dogs, rabbits, and fish. Write a set that represents all of the different pets stores in the town. 2) of the 125 students in an elementary school, 89 ...
Thursday, March 13, 2014 at 10:21pm

Math PLEASE HELP ME!!
10% would be .795, round up to .8 1% would be .08, multiply that by 3 get 0.24 .8+ 0.24= $1.04 7.95-1.04= $6.91 But really dude you should have been able to do that one... Looser! Ik ur prob in high school now but whatevs
Thursday, March 13, 2014 at 7:40pm

Science
Try b If the pressure is high enough, the ice can be pushed uphill or in any direction toward lower pressure. This is not common but happens.
Thursday, March 13, 2014 at 4:36pm

math
Joe puts 5 books in his backpack as he leaves for school. He has 2 math books, 1 science book, and 2 history books. What is the probability that he will grab his science book out of his backpack without looking? I think 1/5 Jacquie has 4 sweaters that go with her new jeans. ...
Thursday, March 13, 2014 at 4:29pm

science (check answer?)
Well i also learned this so i got the same question from my school and the answer was they are all metals. Its 100% right
Thursday, March 13, 2014 at 4:10pm

MATH
Joe puts 5 books in his backpack as he leaves for school. He has 2 math books, 1 science book, and 2 history books. What is the probability that he will grab his science book out of his backpack without looking? I think 1/5 Jacquie has 4 sweaters that go with her new jeans. ...
Thursday, March 13, 2014 at 4:09pm

science motion short answer
omg, the question is so STUPID. IM DONE ok, is this better?: i live 25 meters from school. it takes me 3600 seconds to get there. but it takes longer in traffic, so then it takes.......... i dont even know, but is that better? (i doubt it) i dont even know wut im doing here, ...
Thursday, March 13, 2014 at 3:28pm

Science
Indicate your specific subject in the "School Subject" box, so those with expertise in the area will respond to the question. If you follow directions, you're much more likely to get help sooner.
Thursday, March 13, 2014 at 3:21pm

science motion short answer
position for example would be meters in SI units, but could be inches or leagues or light years and you must specify units or be completely wrong. Actually in SI units your 1 hour to school was 3600 seconds. The point is that you must specify.
Thursday, March 13, 2014 at 3:15pm

science motion short answer
u said this in another persons post on the same answer: position in meters speed or velocity in meters/second acceleration in meters/second^2 wut do u mean?? anyway, something like this maybe?: I live 25 miles from school. It usually takes me 1 hour to get there. But it takes ...
Thursday, March 13, 2014 at 3:07pm

"anonymous"
I cannot reliably check these answers because I am not a science tutor, but you and TTR should take to heart everything that Damon wrote BECAUSE he is a science expert. You should complain to your school that you are getting a substandard education if all they are providing ...
Thursday, March 13, 2014 at 2:57pm

How sad
Too bad TT and Anonymous are taking courses from a poor "school." They're not learning up-to-date or complete ideas. =(
Thursday, March 13, 2014 at 12:46pm

8th Grade Science (Periodic Table)
1. What conclusions can be drawn about the relationship between the arrangement of elements on the periodic table and the patterns observed in their properties? Properties of elements are related to atomic numbers. Properties of elements are related to ductility. Properties of...
Thursday, March 13, 2014 at 12:39pm

English
Can someone help me figure out what me figure out what my teacher is talking about here. I had to write a self introduction and she told me that I had spelling errors and redundant words. I don't see where she's talking about. My name is Devyn Donahue. I am originally ...
Thursday, March 13, 2014 at 10:56am

Weather needs help
Indicate your specific subject in the "School Subject" box, so those with expertise in the area will respond to the question.
Thursday, March 13, 2014 at 10:06am

eng 1511
He thought that he could afford to pay his own school fees.
Thursday, March 13, 2014 at 4:16am

math
Rectangular school yard 280 meters by 245 meters is to be fenced, how many meters of fencing will be required to fence it completely
Wednesday, March 12, 2014 at 11:35pm

math
The highest point in alabama is 2,400 feet high. The lowest point is 500 feet high. How much higher is the highest point than the lowest point?
Wednesday, March 12, 2014 at 8:41pm

math
Mount washington in new hampshire is 2,096 yards high. How many feet is the mountain? (3ft = 1 yd)
Wednesday, March 12, 2014 at 8:40pm

help me with this pe.
1. Which resource would be the best choice to learn more information about joining a cricket team? (1 point) county aquatics facility lifeguard local community center private equestrian center 2. At the 8th grade dance, Myron asks Janelle if she would like to dance with him ...
Wednesday, March 12, 2014 at 5:05pm

Physics needs help
Indicate your specific subject in the "School Subject" box, so those with expertise in the area will respond to the question.
Wednesday, March 12, 2014 at 1:18pm

Chem needs help
Indicate your specific subject in the "School Subject" box, so those with expertise in the area will respond to the question.
Wednesday, March 12, 2014 at 1:08pm

STATISTIC HELP
1.M&M candies are great for probability. The following tables are the color distributions for the candies. Fill in each table with the missing probability and answer the questions that follow. Plain Brown Blue Green Orange Red Yellow Probability 0.3 0.1 0.1 0.1 0.02 ??? ...
Wednesday, March 12, 2014 at 1:08pm

life orientation
the high dropout and failure rate in their first year at tertiary(mention seven reasons)??
Wednesday, March 12, 2014 at 12:52pm

7th Grade
In my school, we have three units for seventh grade: Chemistry, Physics, & Astronomy. If you want to know your personal science class curriculum, ask your teacher! Hope I helped! ~Sanja
Wednesday, March 12, 2014 at 1:30am

Gr 11 - math linear systems
Word problem: School is raising money for scholarships, with the goal of $16,000. The plan is to sell event tickets for $10, and give each person in attendance a ball cap. The cost of the caps is $2 each. Other expenses add up to $2,000. The organizing committee needs to know ...
Tuesday, March 11, 2014 at 9:24pm

Math
What kind of graph would you use to show the number of twins born each year? I think a line graph Would you use a line plot or bar graph to display a survey of what teens do for entertainment after school? I think line plot
Tuesday, March 11, 2014 at 5:37pm

Math
What kind of graph would you use to show the number of twins born each year? I think a line graph Would you use a line plot or bar graph to display a survey of what teens do for entertainment after school? I think line plot
Tuesday, March 11, 2014 at 4:58pm

Math
What kind of graph would you use to show the number of twins born each year? I think a line graph Would you use a line plot or bar graph to display a survey of what teens do for entertainment after school? I think line plot
Tuesday, March 11, 2014 at 4:11pm

Statistic Please Check
Check this out please Thanks Lesson 3 Unit 2 Probability Couplements, Disjoint Events and the addition Rule 1.M&M candies are great for probability. The following tables are the color distributions for the candies. Fill in each table with the missing probability and answer the...
Tuesday, March 11, 2014 at 11:44am

Science Help PLEASE!!
1. What happens to the levels of surface water and groundwater during a drought? Surface water and groundwater levels increase during drought. Surface water and groundwater levels decrease during drought. There is no change in the levels of surface water and groundwater during...
Tuesday, March 11, 2014 at 10:15am

English
Since you used "older" in the first part of the sentence, it'd be better if you used "younger" rather than "little" in the second part of the sentence. "On" is far better than "In" to begin the sentence. Here's how I&#...
Tuesday, March 11, 2014 at 8:30am

English
1. On the school boat, there were 40 seats for older children in the front and benches for little children at the back. 2. On the school boat, there were 40 seats for older children at the front and benches for little children in the back. 3. In the school boat, there were 40 ...
Tuesday, March 11, 2014 at 3:21am

Math
Minnie is painting her walkin closet. Each gallon of paint covers 275 square feet. The closet is in the shape of a right rectangular prism. The floor is 9 feet wide and 7 feet long. The ceiling is 8 feet high. How many gallons of paint should Minnie buy to cover the four walls...
Tuesday, March 11, 2014 at 2:30am

chemistry
Titration was used to determine the molarity of acetic acid in vinegar. A primary standard solution of KHP was used to standardize the NaOH. 1. When performing this experiment, impure KHP was used to standardize the NaOH solution. If the impurity is neither acidic or basic, ...
Tuesday, March 11, 2014 at 2:25am

khumbula high school
Which field is your first choice?
Monday, March 10, 2014 at 11:04pm

khumbula high school
state the study field you have identified as your first preference and briefly give a description of the course
Monday, March 10, 2014 at 11:03pm

khumbula high school
See the Related Questions below.
Monday, March 10, 2014 at 11:02pm

khumbula high school
Isn't this a personal question; i.e., one for you to answer? Your prof doesn't want to know the study fields and preferences for volunteers on this site.
Monday, March 10, 2014 at 11:02pm

khumbula high school
identify three study fields/career paths in order of preference and provide two reasons for each choice
Monday, March 10, 2014 at 10:57pm

algebra
. Mrs. Crenshaw has confiscated 4 cell phones from 4 different students because they used them during class. To get the cell phones back, they have to answer the fol- lowing question: What is the probability that no student receives his or her own phone if Mrs. Crenshaw hands ...
Monday, March 10, 2014 at 8:19pm

math
100 eighth grade students were interviewed about their favorite subject at school. 45 said Math, 70 said English, and 5 said neither. Using a Venn diagram, how many said both?
Monday, March 10, 2014 at 4:01pm

science
In the following diagram, the greem ball changes direction after colliding with the red ball because the red ball has more momentum. True <---- False 2. What is the momentum of a 20.0 kg scooter traveling at 5.00 m/s. 4.00 kg m/s 20.0 kg m/s 25.0 kg m/s 100 kg m/s <---- ...
Monday, March 10, 2014 at 3:37pm

Physics
If you throw a 0.5 kg ball straight up with a speed of 10 m/s, how high will it go?
Monday, March 10, 2014 at 3:05am

physics
If you want someone who's knowledgeable about physics to help you -- then follow directions and type the name of your school subject in the indicated box.
Sunday, March 9, 2014 at 8:57pm

rvs high school
what is the polyatomic ion NO? Is that really NO3 ?
Sunday, March 9, 2014 at 8:14pm

Chemistry?
Please follow directions and type your school subject in the indicated box.
Sunday, March 9, 2014 at 8:11pm

rvs high school
Pb(NO)2(aq) +KCl(aq)-> balance reactions
Sunday, March 9, 2014 at 8:09pm

English
2 is more common. 3. Yes, in this sentence, school means classes or lessons.
Sunday, March 9, 2014 at 5:32pm

English
1. If school finishes early today, Kevin will ride a bike. 2. If school finishes early today, Kevin will ride his bike. (A bike or his bike? Which one is commonly used?) 3. If I miss so much school, how can I become a scholar? (What is the meaning of 'school' here? Is ...
Sunday, March 9, 2014 at 5:25pm

Math
Your company determines that the number of students S in thousands in the United States from 1990 to 2003 the participate in high school athletic programs can be modeled by the equation S= .021x^5-.572x^4+3.3x^3+16.173x^2-1.674x+​5267. 1. Create a tableof values for the ...
Sunday, March 9, 2014 at 2:35pm

Math
Ms.Jackson decided to do a little shopping after school. She stopped at target to buy two new cake pans. One had a 4in diameter and the other had a 8in diameter. How much greater is the area of the larger pan?
Sunday, March 9, 2014 at 10:55am

Child Care
Please help me, I need to make a Lesson Plan on diversity, for Pre-k, I choose a story book, of children from different parts of the world, each going to and learning in school or on the outside. The goal should show differences but also its similarities. I need a learning ...
Sunday, March 9, 2014 at 4:10am

finite math
The Megabuck Hospital Corp. is to build a state-subsidized nursing home catering to homeless patients as well as high-income patients. State regulations require that every subsidized nursing home must house a minimum of 760 homeless patients and no more than 1100 high-income ...
Saturday, March 8, 2014 at 11:30pm

Algebra 1
Minnie is painting her wall-in closet. Each gallon of paint covers 275 square feet.The closet is in the shape of a right rectangular prism. The floor is 9 feet wide and 7 feet long. The ceiling is 8 feet high. How many gallons of paint should Minnie buy to cover the four walls...
Saturday, March 8, 2014 at 5:10pm

Algebra 1
Mrs. Crenshaw has confiscated 4 cell phones from 4 different students because they used them during class. To get the cell phones back, they have to answer the following question: What is the probability that no student receives his or her own phone if Mrs. Crenshaw hands them...
Saturday, March 8, 2014 at 4:32pm

BUS 307 Operations management
PLEASE HELP!!! 1. What percent of North American gross domestic product is accounted for by logistics? (Points : 1) almost 11 percent almost 22 percent almost 33 percent almost 44 percent ( 1.Not sure of this Answer) 2. An item that is expensive, complex, and has few qualified...
Saturday, March 8, 2014 at 11:33am

Math Geometry
Marisol is painting on a piece of canvas that has an area of 180 square inches. The length of the Painting is 1 1/4 times the width. What are the dimensions of the painting this is for elementary school so make it simple
Friday, March 7, 2014 at 5:06pm

Criminal justice
1. Which of the following, according to Carl Klockars, is NOT an important consideration in determining whether the good ends of police work justify immoral means in a given scenario? A. Are there other, non-dirty, means that may be effective but that we may be overlooking? B...
Friday, March 7, 2014 at 2:21pm

pre-algrebra
melind wants to paint the exterior lateral surface of her house. It is nine feet high and has a perimeter of 140 feet. each gallon of paint covers 300 square feet how many one gallon cans of paint does she need to buy to paint her house
Friday, March 7, 2014 at 6:42am

Math
Shirley is on a Ferris wheel which spins at the rate of 3.6 revolutions per minute. The wheel has a radius of 35 feet, and the center of the wheel is 51 feet above the ground. After the wheel starts moving, Shirley takes 12 seconds to reach the top of the wheel. How high above...
Friday, March 7, 2014 at 12:20am

help
Please learn to follow directions. If you put your subject in the School Subject box, someone here may be able to help. In order to get a tutor with history expertise, you need to put History or Social Studies in the School Subject box.
Thursday, March 6, 2014 at 9:56pm

Follow directions!
If you put your subject in the School Subject box, someone here may be able to help. In order to get a tutor with history expertise, you need to put History or Social Studies in the School Subject box. Please learn to follow directions.
Thursday, March 6, 2014 at 9:55pm

Vocabulary
Beneath the (dismantled, dilapidated) body of the getaway car, there was a powerful, finely tuned motor, capable of reaching high speeds Ans. dilapidated The campaign to eliminate pollution will prove ( futile, grueling) unless it has full public support Ans. futile Their ...
Thursday, March 6, 2014 at 8:53pm

Math
Well, Steve sorry to steal your thunder, but it would actually be 4.8 cm if it was 48mm high. Because you would have t convert itinto centimeters because the answer for the question requires that it be in centimeters. Your welcome Valina, I had kinda got lost for a moment too...
Thursday, March 6, 2014 at 8:36pm

Science
In the following diagram, the greem ball changes direction after colliding with the red ball because the red ball has more momentum. True <---- False 2. What is the momentum of a 20.0 kg scooter traveling at 5.00 m/s. 4.00 kg m/s 20.0 kg m/s 25.0 kg m/s 100 kg m/s <---- ...
Thursday, March 6, 2014 at 7:03pm

Math
Haha me and Rory r having a hard time of this we go to the same school
Thursday, March 6, 2014 at 6:46pm

Which sentence is a commonplace assertion?
Which sentence is a commonplace assertion? A. We all know that Texans are mad about football, and the players usually get the attention. B.Known as the Allen Eagles Escadrille (French for "squadron"), Allen's band is considered the largest in the country-high ...
Thursday, March 6, 2014 at 5:08pm

physics
An iron bar of mass, 0.6 kg, slides down a frictionless incline 0.38 m high. At the bottom of the incline it collides and sticks to a magnet of mass, 0.94 kg. What is the speed of the combined masses after collision.
Thursday, March 6, 2014 at 4:52pm

LA check answers?
Midnight by Sara Holbrook When it’s Sunday and it’s midnight, the weekend put back in its chest, 5 the toys of recreation, party times and needed rest. When I lie in wait for Monday 10 to grab me by the ear, throw me at the shower, off to school and when I hear the ...
Thursday, March 6, 2014 at 3:29pm

Math
A stone was thrown from the top of a cliff. The height, H meters, of the stone above sea level t seconds after it was released is given by H=-5t+20t+60. a)How high is the cliff? What makes you say this? b) How high is the stone after two seconds? c) What is the maximum height...
Wednesday, March 5, 2014 at 8:02pm

ECONOMICS
If the price of gasoline is relatively high for a long time, consumers are more likely to buy more fuel-efficient cars.
Wednesday, March 5, 2014 at 6:55pm

Physics
Please help me with the following problem: Joe is on a cross-country trip from New York to Los Angeles. He drives for 45.0 min at 70.0 km/h, 10.0 min at 95 km/h, and 30.0 min at 55.0 km/h, and he spends 20.0 min eating lunch and buying gas. What is the average speed for this ...
Wednesday, March 5, 2014 at 5:26pm

Physics
initial momentum = 3.7 * 5 = 18.5 kg m/s mass after crash = 3.7 + 2.0 = 5.7 kg so 18.5 = 5.7 u u = 3.25 m/s which is the horizontal speed until it hits the floor. NOW I DO NOT BELIEVE that your table is 6.9 meters high so I will just outline the rest How long to fall h meters...
Wednesday, March 5, 2014 at 4:38pm

Physics - I am Confused
Also, why did you convert the minutes into seconds, but in fraction form? The home-school lesson did not teach me how to do that. I don't understand why you would turn it into a fraction, can you explain it to me?
Wednesday, March 5, 2014 at 4:31pm

Cultural Diversity
Aarrgghhh! And you're left high and dry with no teacher! I hope you don't find yourself in this situation again. http://en.wikipedia.org/wiki/Ethnic_mino​rities_in_China
Wednesday, March 5, 2014 at 2:02pm

English III
Neat People vs. Sloppy People By Suzanne Britt I’ve finally figured out the difference between neat people and sloppy people. The distinction is, as always, moral. Neat people are lazier and meaner than sloppy people. Sloppy people, you see, are not really sloppy. Their ...
Wednesday, March 5, 2014 at 12:36pm

AED
Read, read, read, and then let us know what you think. http://www.google.com/#q=south+dakota+sc​hool+choice
Wednesday, March 5, 2014 at 7:55am

Life orientation
i would lyk to study hard, get 70 percent in geography fr all the terms nd pay attention at school
Wednesday, March 5, 2014 at 5:40am

AED
This is the first page of what I found at National Access Network website. 1 SOUTH DAKOTA Char Gatje, Director of Research South Dakota Education Association I. GENERAL BACKGROUND State The current state aid formula was passed by the 1995 legislature and is based on a per ...
Tuesday, March 4, 2014 at 11:47pm

AED
I am a little confused on how I go about writing these? Go to the National Access Network website and review the educational funding issues for South Dakota. Try to find information about the affect of school choice options on educational funding. From DQ 1, describe how ...
Tuesday, March 4, 2014 at 11:03pm

AP physics
Pilots of high-performance fighter planes can be subjected to large centripetal accelerations during high-speed turns. Because of these accelerations, the pilots are subjected to forces that can be much greater than their body weight, leading to an accumulation of blood in the...
Tuesday, March 4, 2014 at 10:42pm

Music and Movement
Chiwho poo do poor in school are primarily learning
Tuesday, March 4, 2014 at 8:31pm

algebra - incomplete
Got to know how high the 30th floor is.
Tuesday, March 4, 2014 at 8:18pm

Math
Mr. White notices that of the 30 students in his science class, 18 are using yellow pencils, 6 are using blue pencils, 4 are using erasable ink pens, and 2 are using mechanical pencils. If his class is representative of the student body, and there are 600 students in the ...
Tuesday, March 4, 2014 at 5:03pm

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