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April 20, 2014

Homework Help: Computers: Computer Science

Recent Homework Questions About Computer Science

Post a New Question | Current Questions

Science
66,667
Thursday, February 27, 2014 at 8:27pm

science
post it.
Thursday, February 27, 2014 at 8:04pm

science
F = 3000*cos30
Thursday, February 27, 2014 at 8:02pm

Science
1 and 4 are right. 2. d.
Thursday, February 27, 2014 at 7:42pm

Science
#2 You must observe something stationary, like that billboard
Thursday, February 27, 2014 at 7:42pm

Science - Please Help!
You are welcome :)
Thursday, February 27, 2014 at 7:29pm

Science
http://www.jiskha.com/display.cgi?id=139​3541789
Thursday, February 27, 2014 at 7:25pm

Science - Please Check my Answer 2
no
Thursday, February 27, 2014 at 7:23pm

science
Explain how the concentration of hydronium ions and hydroxide ions are related to pH.
Thursday, February 27, 2014 at 7:21pm

Science
#1. Kilometers per hour describes the speed of an object. ture false **** #2. Which of the following reference points would allow you to observe the speed of a car that you are traveling in? a) an airplane flying across the sky b) a car traveling next to you at the same speed ...
Thursday, February 27, 2014 at 7:15pm

SCIENCE
do mass containe capcity
Thursday, February 27, 2014 at 7:10pm

Science - Is this correct?
Is this correct?
Thursday, February 27, 2014 at 6:28pm

Science - Never mind
Never mind. I figured the answer out. It was 3.9 m/s.
Thursday, February 27, 2014 at 6:24pm

Science ~CHECK ANSWERS PLEASE~
# 3 is right.
Thursday, February 27, 2014 at 6:07pm

Science help! URGENT. Check answers
1. false 2. it can't be acceleration cause it said that the eagle stayed at constant a speed
Thursday, February 27, 2014 at 6:06pm

Science - Please Check my Answer 2
My problem: One runner in a relay race has a 1.50 s lead and is running at a constant speed of 3.25 m/s. The runner has 30.0 m to run before reaching the end of the track. A second runner moves in the same direction as the leader. What constant speed must the second runner ...
Thursday, February 27, 2014 at 5:59pm

Science ~CHECK ANSWERS PLEASE~
#1. Kilometers per hour describes the speed of an object. ture false **** #2. Which of the following reference points would allow you to observe the speed of a car that you are traveling in? a) an airplane flying across the sky b) a car traveling next to you at the same speed ...
Thursday, February 27, 2014 at 5:56pm

Science - Please Check my Answer
My problem: A swimmer travels from the south end to the north end of a 30.0 m pool in 15.0 s and makes the return trip to the starting position in 19.0 s. What is the average velocity for the second half of the swim? My answer: 1.60 m/s to the south Please check! I will really...
Thursday, February 27, 2014 at 5:49pm

Science - Do Not Pay Any Attention to This !! - Damon - Answered it in the Second Post of It
Damon has answered it in the second post of this question.
Thursday, February 27, 2014 at 5:40pm

Science - Please Help!
Thank you Damon! Your post helped a lot. I think I figured out the answer for the problem from the post. Thanks again! :)
Thursday, February 27, 2014 at 5:21pm

Science - Please Help!
average velocity vector= displacement vector/time average speed scalar = distance traveled scalar/time a scalar only has magnitude, like miles or miles/hour a vector has BOTH speed and direction. for speed and distance you only need a speedometer and and odometer. for velocity...
Thursday, February 27, 2014 at 5:14pm

science
true or false. Astronau eat a lot of freeze-dries food because it is lighter and takes up lees room. my answer is true.
Thursday, February 27, 2014 at 5:07pm

Science - Please Help!
How can you tell the similarity between displacement and average velocity? It is for a part of a science problem. The lesson did not tell me how to do this. I have been stuck on that problem for a while. I also had my sister help me, and I looked things up for the problem. I ...
Thursday, February 27, 2014 at 5:05pm

Science
It is for a part of a science problem. The lesson did not tell me how to do this. I have been stuck on that problem for a while. I also had my sister help me, and I looked things up for the problem. Please help, and thank you for any help! :)
Thursday, February 27, 2014 at 4:41pm

Science
How can you tell the similarity between displacement and average velocity? I really do not know. Please help, and I will appreciate it. :)
Thursday, February 27, 2014 at 4:26pm

PHYSICAL SCIENCE
A pound of body fat stores an amount of chemical energy equivalent to 3500 Cal. When sleeping, the average adult burns or expends about 0.45 Cal/h for every pound of body weight. How many Calories would a 179 lb person burn during 10 hours of sleep? (Note that 1 Cal = 1 kcal.)
Thursday, February 27, 2014 at 3:55pm

Science
0.65 m
Thursday, February 27, 2014 at 3:31pm

Science
http://en.wikipedia.org/wiki/Planets_bey​ond_Neptune
Thursday, February 27, 2014 at 1:52pm

science
m
Thursday, February 27, 2014 at 1:44pm

Science
Is planet X a Large asteroid?
Thursday, February 27, 2014 at 1:43pm

Science
Planet X is now consider a Kuiper belt object. True or False
Thursday, February 27, 2014 at 1:41pm

SCIENCE
. baffin bay tide data table 


tide table 

DAY 
time
height(meters)
&​#8232;
M


6:00a​m 
2;00pm

10;30 
1.5
6.7
1.7
​232;
tuesday&#...
Thursday, February 27, 2014 at 12:24pm

political science
http://en.wikipedia.org/wiki/Constitutio​n_of_Georgia_(U.S._state)
Thursday, February 27, 2014 at 12:21pm

science
See the Related Questions below.
Thursday, February 27, 2014 at 12:13pm

SCIENCE
Charts can't be posted here.
Thursday, February 27, 2014 at 12:10pm

SCIENCE
20 . referring to the following chart , describe how the height of the tides changes from monday to the thursday 
Thursday, February 27, 2014 at 12:01pm

SCIENCE
maybe C I'm not really sure
Thursday, February 27, 2014 at 12:00pm

science
aRE MY ANSWERS CORRECT MRS. SUE.
Thursday, February 27, 2014 at 10:34am

science
1.B 2.B 3.D 4.C
Thursday, February 27, 2014 at 10:31am

science
1.   Which statement is true about the following molecule?  (1 point)The molecule is composed of four atoms.The molecule contains oxygen atoms.The molecule is water.The molecule represents an element. 2.   A(n) _____________ is made up of two or ...
Thursday, February 27, 2014 at 10:29am

SCIENCE
19. according to the following diagram , approximately how much time goes by between phrase H and phrase B ? explain your answer . ( 2points ) 
Thursday, February 27, 2014 at 10:28am

SCIENCE
14. under which of the following circumstances do neap tides occur? ( 1point ) A. during the new moon phrase b. when the sun’s pull is in the same direction as the moon’s pull c when the sun’s pull is at a right angle to the moon’s pull d. during the full ...
Thursday, February 27, 2014 at 9:10am

science
- Scientists performed an experiment to determine whether there is a connection between learning ability and food. They took two groups of 20 mice each, all from the same purebred strain. The mice were deprived of food for 3 days and then given a standard learning session in ...
Thursday, February 27, 2014 at 7:00am

Sensory writing
Sorry! My mom just told me to go to bed and is making me turn the computer off so I have to write this fast, but I'm sure you'll get a good grade! Just try to make it less unnatural. Read some poetry for an idea. Okay, gotta go! Good luck and God bless!
Thursday, February 27, 2014 at 2:43am

science
Okay. Thank you. :-)
Thursday, February 27, 2014 at 1:31am

Science help,plz:)
Connections Academy? I'm stuck on this test, too. 1. is C the folding of sedentary layers. You're right on 4. and 5.
Thursday, February 27, 2014 at 1:31am

science
The half life of strontium-90 is 28.8 years. Strontium-90 has 52 neutrons and 38 protons. I don't know much about this but I hope this helps, there aren't many helpers online right now cause its really late so I hope this helps And try going on strontium 90 Wikipedia ...
Thursday, February 27, 2014 at 1:17am

science
1. What is the half-life of Strontium-90? Explain your answer. Honestly I don't know how to get this answer. I've looked it up and stuff, but I just found the answer not how to know what it is. A link or explanation would be greatly appreciated. Thanks.
Thursday, February 27, 2014 at 1:08am

political science
what civil liberties are protected by the Georgia Constitution?
Thursday, February 27, 2014 at 12:52am

Science
40 4 --==-- 100 10
Wednesday, February 26, 2014 at 11:21pm

physical science
A motorcycle starts from a standstill. In 15 seconds it reaches a velocity of 20 m/s. What is the motorcycle's average acceleration?
Wednesday, February 26, 2014 at 9:17pm

Science - Please Check This Answer
You are welcome :)
Wednesday, February 26, 2014 at 5:59pm

Science - Please Check This Answer
Thank you, Damon! I still wasn't sure if it was correct. I had posted it yesterday, and no one answered it. Thank you again! :)
Wednesday, February 26, 2014 at 5:44pm

Science - Please Check This Answer
.45 m/s * 25 s = 11.25 yes
Wednesday, February 26, 2014 at 5:38pm

Science - Please Check This Answer
My problem is: When Christy takes her pet dog for a walk, the dog walks at a very consistent pace of 0.45 m/s. There are 20.1 m between the front of Christy’s house to the nearest dog park. How far will Christy’s dog have walked toward the park after 25 s? My answer ...
Wednesday, February 26, 2014 at 5:35pm

Science
5. Water is water. H2O. Its state (ice, liquid, steam) is a physical property.
Wednesday, February 26, 2014 at 5:23pm

Science
3 - HEAT CONDUCTIVITY !!!!
Wednesday, February 26, 2014 at 5:22pm

Science
1. Which of the following is an example of matter? (1 point) leaves shadows light from the sun sound -------------------------- They want you to say "leaves". Being a physicist I might argue about that, but you better say leaves.
Wednesday, February 26, 2014 at 5:20pm

Science
1.   Which of the following is an example of matter?  (1 point) leaves shadows light from the sun sound 2.   Which of the following is an example of a chemical property of matter?  (1 point) ability to melt ability to freeze ability to ...
Wednesday, February 26, 2014 at 4:56pm

science
Asia
Wednesday, February 26, 2014 at 4:23pm

science
how does early operant conditioning strategies shape a person’s adult personality and if so, how
Wednesday, February 26, 2014 at 2:44pm

Environmental Science
In order to have positive or negative environmental impacts included in the GDP countries must place value on natural capital. Identify and describe one way to estimate the non-use value of natural capital.
Wednesday, February 26, 2014 at 2:21pm

SCIENCE
1. which of earth’s spheres contain most of its mass? A. atmosphere b. hydrosphere c. geosphere d. biosphere
Wednesday, February 26, 2014 at 2:13pm

Science
One gram of platinum has 3.09 × 1021 atoms, and each platinum atom has 78 electrons. How many electrons are contained in 4.00 g of platinum? The elemental charge is 1.6 × 10−19 C. Answer in units of electrons
Wednesday, February 26, 2014 at 12:49pm

Science
water and oxygen
Wednesday, February 26, 2014 at 12:18pm

Math
No math,,,,the Q ( science)
Wednesday, February 26, 2014 at 12:13pm

Science (?)
Missing needed data. Cannot copy and paste here.
Wednesday, February 26, 2014 at 11:52am

Life science, history, , and maths literacy
im in grd 11 iwant to do physiology .so any 1 cn tl me whc subject should ilink
Wednesday, February 26, 2014 at 8:52am

6th grade science
what is modern day of geology
Wednesday, February 26, 2014 at 12:13am

Science
whats is a structure that was built with keeping costs low as the primary concern?Also, what is a structure (with the same function as the one above) that was built with no regard to cost: What are the difference between the two?
Tuesday, February 25, 2014 at 10:35pm

Science - Please check my answer(Correction)
My answer for anyone to check is actually: Christy's dog will have walked 11.25 meters toward the park after 25 seconds. Sorry if the first one did not make any sense. I still need help to see if I am correct. Thank you if anyone helps.
Tuesday, February 25, 2014 at 10:17pm

Science - Please check my answer
If anyone doesn't know what I am asking, I am asking for someone to see if I am correct.
Tuesday, February 25, 2014 at 9:50pm

Science - Please check my answer
This is my problem: When Christy takes her pet dog for a walk, the dog walks at a very consistent pace of 0.45 m/s. There are 20.1 m between the front of Christy’s house to the nearest dog park. How far will Christy’s dog have walked toward the park after 25s? This ...
Tuesday, February 25, 2014 at 9:47pm

Science
heat lost by warm water + heat gained by cool water = 0 [mass warm water x specific heat water x (Tfinal-Tinitial)] + [mass cool H2O x specific heat H2O x (Tfinal-Tinitial)] = 0 Solve for Tfinal.
Tuesday, February 25, 2014 at 9:42pm

Science
Calculate the temperature found when 10kg of water at 100°C is mixed with 20kg of water at 40°C.
Tuesday, February 25, 2014 at 9:04pm

science
Vanadium has several oxidation states. write correct formulas for vanadium oxide and vanadium oxide.
Tuesday, February 25, 2014 at 8:45pm

science
Vanadium has several oxidation states. write correct formulas for vanadium (iii) oxide and vanadium (v) oxide.
Tuesday, February 25, 2014 at 8:45pm

Science
Oops! I meant to do a straight line thing for the sloping upwards one, but oh well!
Tuesday, February 25, 2014 at 8:35pm

Science
_________________ - horizontal line - probably not / / - sloping upwards - possibly / \_/ - parabolic - probably not Thank you again, bobpursley! I looked up each, and I am going with the constant velocity one as the answer to the part of my problem. With the parabola sign, I ...
Tuesday, February 25, 2014 at 8:32pm

Science
Calculate the heat required to raise the temperature of 10kg of copper from 20°C to 30°C (S.H.C. of copper = 400J/kg k).
Tuesday, February 25, 2014 at 8:26pm

Science
Thank you this helps a lot!
Tuesday, February 25, 2014 at 8:23pm

Science
could it be horizontal line (stopped), sloping upward (cosntant velocity), and parabokic upwards...constant acceleration.
Tuesday, February 25, 2014 at 8:13pm

Science
What are the types of position-time graphs? I really do not know the types. I have a problem that has a part that wants me to tell which graph the problem uses. Also, they didn't really talk about the types of graphs in the lesson. Please help, and will really appreciate ...
Tuesday, February 25, 2014 at 8:06pm

Science
say specific heat of water = k (does not matter here) 10 k (100 - T) = 20 k (T - 40) 1000 - 10 T = 20 T - 800 1800 = 30 T T = 60 deg C
Tuesday, February 25, 2014 at 8:06pm

Science
Calculate the temperature found when 10kg of water at 100°C is mixed with 20kg of water at 40°C.
Tuesday, February 25, 2014 at 7:57pm

Science help ms sue.
What are your answers to these questions? Ms. Sue and the other tutors will only check your answers, or answer questions that you totally don't know about. They mostly check answers though.
Tuesday, February 25, 2014 at 7:01pm

Science
http://www.windows2universe.org/earth/in​terior/volcano_formation.html
Tuesday, February 25, 2014 at 6:42pm

Science
How are volcanoes formed?
Tuesday, February 25, 2014 at 6:40pm

English
DON'T start any paper's first draft by writing the introduction! How can you introduce a paper that you haven't written yet? Follow the writing process, whether you're writing a paragraph, an essay, or a research paper … for science, history, English, or ...
Tuesday, February 25, 2014 at 6:34pm

Science help ms sue.
Josh, you've tried this before. You should have learned that we're not going to give you the answers, no matter how much you whine and plead.
Tuesday, February 25, 2014 at 6:28pm

Science help ms sue.
someone help me please
Tuesday, February 25, 2014 at 6:20pm

Science help ms sue.
Multiple Choice 1. Which of the following terms refers to an object that orbits the sun and has enough gravity to be spherical but has not cleared the area of its orbit? (1 point) comet asteroid dwarf planet planet 2. Which of the following statements about the solar system&#...
Tuesday, February 25, 2014 at 6:14pm

Science
Which one is longer mts (metre-tonne-second) or km (kilometre)?
Tuesday, February 25, 2014 at 5:15pm

Science Please HELP!!!
X-chromsome Now are you reedy for the real thing rather than just practice?
Tuesday, February 25, 2014 at 4:35pm

science
i think is....(D)
Tuesday, February 25, 2014 at 1:23pm

science
which of the following body systems does NOT rely on the autonomic nervous system to stimulate involuntary events? A. Skeletal System B. Digestive System C. Circulatory System D. Respiratory System
Tuesday, February 25, 2014 at 1:22pm

English
If you can drop it out and the remaining sentence still is reasonable, it is subordinate. eg: Brett is class president. Bonnie is also studying computer science. Ann just started working here today
Tuesday, February 25, 2014 at 11:51am

English
What are the subordinate clause in these sentences? 1. Brett, who is a football star, is class president. 2. Bonnie, who is an artist, is also studying computer science. 3. The composer who wrote music comes form Germany. 4. My address book, which is bright red, is gone. 5. ...
Tuesday, February 25, 2014 at 11:48am

science
Also, what is a structure (with the same function as the one above) that was built with no regard to cost: What are the difference between the two?
Tuesday, February 25, 2014 at 11:43am

science
whats is a structure that was built with keeping costs low as the primary concern?
Tuesday, February 25, 2014 at 11:37am

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