Saturday
July 26, 2014

Posts by lena


Total # Posts: 1,000

Sci
What are the 5 signs that show a chemical change has taken place? I wrote: - theres a smell of ordur - change in color - fizzing or bubbling - percipitate forms - difficult to reverse Could you name a couple more please and tell me if those are right. Thank you.

science
try typing something like: dangers of carbon dioxide to human health into a search engine

science
- Asphyxiation. Caused by the release of carbon dioxide in a confined or unventilated area. This can lower the concentration of oxygen to a level that is immediately dangerous for human health. - Frostbite. Solid carbon dioxide is always below -78 oC at regular atmospheric pre...

science
natural sources: - burning of fossil fuels - volcanic eruptions - decay of plant and animal matter - resperation

Sci
blood

Sci
What would happen if our pH levels increased?

Chemistry/pH- Weak Acid
where did you get c = 1.00x10^-2 = 0.0100 M from ?

English
Thanks so much Ms. Sue. I finally understand the purpose of semi-colons.

English
Oh O.K Thanks Ms. Sue May I ask when a semi-colon should be used?

English
I have another question. Should I use : or ;

English
Thanks so much GuruBlue

English
Flamenco can be further divided into four more categories; Flamenco singers, Flamenco dancers, Flamenco guitarists and Flamenco Bands. Should there be something else in place of the semi-colon? What I mean is, is there something better I can put there. I`m not quite sure when ...

math/science
"calculate the volume of 5g of a substance with a density of 6g/mL. SHOW ALL WORK" I just can't figure it out. D=M/V. But if you're making both sides equal? If someone could just explain. Because at first I thought it was 8.3, then 5/30, and I'm not askin...

Shakespeare
Thanks so much Ms. Sue =)

Shakespeare
In the Globe Theatre (the very first one), where were the 'poor spectators' accomadated and where were the 'rich'? I think the poor may have been the ones standing in 'the pit' but i`m not too sure.

chemistry
I would like to comment on the acidity of sofdrinks. Coke & Pepsi - 3.4 pH Coke and Pepsi are very acidic and most people know that if you place a tooth in coke or pepsi that it will dissolve (eventually). Therefore BLOOD seems most suitable if you were to chose of of the answ...

chemistry
Blood

English
Thanks =)

English
`m writing a bio-poem. Is what I wrote below gramaticcaly correct? I`m not sure if the second part makes sense, the gallows part. Who feels that he has been robbed of his faith in God and fellow human beings, exposed to the deepest inhumanity and that life has becomes as black...

English
Does this make sense? Who fears that liberty has gone extinct, his family will cease to exist and that God is hanging from a gallows

English
I`m writing a bio-poem. Is what I wrote below (just one part in the poem) gramaticcaly correct? Who feels that he has been robbed of his faith in God and fellow human beings, exposed to the deepest inhumanity and that life has becomes as black as ‘Night’

History
Thanks a lot =) This really helped

History
What are some adjectives that could be used to describe the survivors of the Holocaust? - brave have any more?

English; grammer
Thanks so much Ms. Sue.

English; grammer
Could you please tell me if I have properly identified the part of speech of each word. If I have made a mistake, could you please correct me. - Word: femurs Sentance:Jawbones, hipbones, femurs. Part of Speech:NOUN Word: Apache Sentance: White smoke puffed like Apache signals ...

chemistry
-2144kj

English
I need to think of an exciting title for a newspaper article about a mad-dog. Could you help by giving me some words that might grab a reader's attention?

English TKAM
Thank You =)

English TKAM
In the novel, "To Kill A Mockingbird," when did the courtroom scene take place? (time during the novel) Like what month and year

Mythology
Thanks so much

Mythology
The goddess Astrea is often depicted holding what? I need it to be one or more of the following options: Scale Sword Blindfold *** if you have anything else to add please do so Thanks in advance =)

Computer Science
var row,column: int randint (row,3,10) randint (column,10,30) locate (row,column) put " ".. ?? i`m actually very new at this so i`m very confused

Computer Science
how would you write that? (I don`t have the program with me)

Computer Science
In the program Turing, how would you move an box randomly around the screen. This is what I have so far: for row: 3..10 for column: 10..30 locate (row,column) put " ".. end for I think this creates a box. How would I move this box across the screen by only using rand...

vocab
I thought he was "counting his chikens" what does the phrase in quotes mean. It`s not meant to be literal

vocab
thanks so much :]

vocab
what does this statement mean; questioning the verdict ??

History
During which battle did Guru Gobind Singh Ji say, "sava lakh se ek laraoon, tabe Gobind Singh naam kahaoon"?

English
What does the following saying mean an elbow only bends one way ??

Simple Grammer
Hmm That makes sense Thanks so much =)

Simple Grammer
She was dressed in red robes with a metal crown on her head, and paraded through the streets in a wooden cart pulled by a donkey festooned in red bunting. Is festooned a noun?

Simple Grammer
Thanks =)

Simple Grammer
She is headstrong In this sentance, is headstrong an adjective?

English
Thanks =)

English
whats the word that means your not lying but not telling the truth. like not telling the whole truth

English`
thanks so much that word will work well =)

English`
Whats one word that means someone that in not knowing something?

English
What does diction mean? I looked it up but i`m not understanding what i`m suppose to do when the question says how the author make the story beleivable through diction?

English/History
Thanks So Much Ms.Sue

English/History
Was there something happening with women during the 1900s? i`m thinking like they were saying that they could do anything men could do. Some special event that took place?

Word
That is a very good example. Thanks so much =)

Word
Umm I`m not quite sure what zeal means like if someone were to say I had no zeal to live what would that mean? that dosen`t make much sense to me

English
thanks =)

English
how do you properly quote a fammous quote

English
thanks so much (:

English
This is a part I wrote before I knew exactly what I wanted to become. I wanted to be a doctor. I wanted to help save peoples lives on a daily basis. What better feeling than to know you just saved someone from inches from death? You see, I had a dream. Should the you see come ...

English
would this be a proper way to start a sentance: You see like for example You see, I had a dream.

English
OK Thanks Guru Blue & Ms.Sue You helped a lot =)

English
like forever meaning never ending ( billions of years ) does that clarify?

English
Is there some kind of word that means always being peace

English
What's a word that could describe the following phrase: forever peace

chem
In the lab, you're handed a test tube with sodium chloride dissolved in water. You add aqueous barium carbonate to the tube. What are your observations? Thanks

math
We are learning about parabolas and the question was using partial facotring to find 2 points that lie on the parabola. How would I do that? Ex. y=x^2-12x+23

math
when is partial factoring used?

Math
Then when is partial factoring used?

Math
can't you partial factor x^2+3x+9 x^2+3x=0 x(x+3)=0 x= 0 or x=-3 what am I doing wrong?

Math
How would you find the zeroes for this? x^2+3x-9

Math
This is how I did this: 5x^2+10x=20 <--- I left that out, sorry 5x^2+10x-20=0 5(x^2+2x)-20=0 5(x^2+2x-1+1)-20+5 5(x+1)^2-15=0 So I was thinking that (-1,-15) was the vertex because it is in the form y=a(x-h)^2+k ?? Does this make sense?

Math
When completing the square: 5x^2 + 10x - 20 5 ( x^2 + 2x) -20 = 0 5 ( x + 1)^2 -15 = 0 Did I do that right? If so I have another question. When it's in this form, -15 is the y-coordinate of the vertex and 2 the x coordinate of the vertex? If so isnt the x cooridinate of th...

Civics
Thanks so much =]

Civics
Suppose a minority govt. wanted to pass a bill but all opposition parties oppose it, what would happen?

P.E.
Explain which 3 foods might not help create a good healthy body.

WW2
I dont see when it ended :S

WW2
When exactly was the Gustov Line broken? A lot of websites say " over a 4 day perios." Could someone please help me find the actual date. Thanks

WWII
I`m not understanding " the miricle of dunkirk" "With German troops pressing from all sides the Allied troops were forced to the Channel with the sea as the only hope of escape. Then came the "miracle of Dunkirk." Between May 27 and June 4 almost 350,0...

WWII
Thank You Ms.Sue I have one more question. I want to say that Germany attacked Norway and Denmark in April 1940 but I want to include Blitzkrieg in my sentence somehow.Would this sound right: Germany attacked Norway and Denmark in April 1940 using the Blitzkrieg technique. Is ...

WWII
The "Phony War" ended April 1940. However, many Canadians were not sent before 1942. What did the ones that were sent with the 1st Division Canadaian infrantry do in Britain until 1942?

WW2
Thanks you so much

WW2
When Canadian troops were sent to Great Britian in WW2 were did they go to train for the war? (training camps?) and if they did go to traiing camps, were they`re any names for them. I looked everywhere but i cant seem to find a name

WWII
The 1st group of Candians that were sent over sea to ritian were sent in December of 1939. Where were they sent in Canada to prepare for WWII?

geometry
decagon??

WWII - editing
Thanks so much

WWII - editing
Im writing a diary entry for the events leading up to WWII. Could someone please edit it. I'm not sure if my information is 100% correct. September 12th 1939 Great Britain had declared war on Germany on September 3rd subsequent to Germany’s invasion into Poland. Even ...

WWII
Thank-you =]

WWII
I know that there is not just one answer for this question but in your personal view, what did most countires plan to acheive after WWII? What was the main goal?

WWII
thank you

WWII
When Hitler violated tha agreements of the Munich Agreement, what was he aiming for? What was he planning on gaining when he violated those terms?

History
thanks so much. now i see this isnt a quick question.

History
I have a quick question. It's about the Holocaust.What kind of people in Germany would support the Holocaust and why? It was so horrible yet Germany still got away with it.

Math
When someone says something like c is the deviation in the sequence, what does that mean>?

Functions in Math
Im looking at internet sites and Im not quite understanding functions. I have a question like; A function f(x) has the properties i) f(1) = 1 ii) f(2x) = 4f(x)+6 Could you help me out. I know nothing about functions.

Organic Chemistry/Biology
My text has a review of some chemistry before getting into the biology bit. I have come to a question "what are 3 characteristics/features of an organic compound." My book seems to only have the general they all have carbon. The rest goes into depth about the differe...

Calculating Average Atomic Mass
Rubidium has 2 common isotopes, Rb 85 and Rb 87. If the abudance of Rb 85 is 70 percent and the abundance of Rb 87 is 30 percent, what is the average atmoic mass of rubidium? For the above question, does this mean I would multiple 85 by .70, 87 by .30, and average those two an...

english
The definition of aberrant means "deviation from the norm." Which means, if you had an aberrant day, your day was more unique and different than usual. I'm guessing that word in the sentence does make sense.

Conversions!
1. The price of gold is 200 dollars/oz. How much did 1 g of gold cost that day? (1 oz = 28.4 g)Use dimensional analysis. 2. How many minutes does it take light from the sun to reach Earth? (Distance from sun to Earth is 93 million mi, speed of light= 3 x 10^8 m/s) Use dimensio...

Question
The line through (-2,4) that is perpendicular to the x-axis? If you are asking if the line through (-2,4) is perpendicular to the x-axis, then, yes, I think it is. Do you know why, though? Hope this helps. The line perpendicular to the X-axis through (-2,-4) would have all val...

Geometrical Formula Help
Hi! Can anyone please send me a link or show me how to find a formula that will find any point between two other points? Thank you, your help is greatly appreciated :)

algebra1
slope (-3,3),(1,3) well 1st here is the forumla y2-y1/x2-x1 then 3-(-3)=-6 then -3-1=-4 slope=-6/-4 0 _ -2 __

PLEASE SOLVE MY RIDDLE
What is ugly on the inside but beautiful on the outside? It's the heart of humans. Sometimes the heart of humans can be evil or good. Many people thought that as long as someone looks beautiful on the outside that is enough to determine a person's worth. But the truth ...

Math- Geometry Proofs
a line through point(-5,2)and(2,y)has slope of 3.find y

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