Sunday
September 21, 2014

Posts by Lily


Total # Posts: 1,126

math
if sin theta equals 3/5 and theta is second quadrant angle find tan 2 theta.my ans. was 3.442 but is wrong can you correct and show work please. thank you so much.
April 10, 2009

math
write xy as the sum of unit vectors for x (8,2,negtive 9) nd y (negative 12,negtive 1, 10). my ans was negative 4i plus j plus k. wrong can you correct it for me please . thank you.
April 10, 2009

math
use the sum or difference identify to find the exact vlue of tan 105 degree.my ans.sqrt plus (3) plus 1 . wrong so can you correct it for me please thank you .
April 10, 2009

math
find the value of sin theta for angle theta in standard position if point with coordinates (negtive 3, 2) lies on its terminal side. i had 2 over sqrt 13 but it was wrong please correct.
April 10, 2009

math
write parametric equtions of y equals 5x minus 2. i put y equals 5 plus 2 but i was wrong can you correct me thankyou
April 10, 2009

math
write the equation 5x plus y equals 2 which equals 0 in normal form. my ans. was y equals 5 plus negative 2 or y equals 5 plus 2. if im wrong plus correct and explain why im wrong thank you.
April 10, 2009

physics
A 5.0-cm real object is placed at a distance of 30.0 cm from a concave mirror of focal length 10.0 cm. Find the location of the image. ANSWER: C Height of the object = 5.0 cm Distance = 30.0 cm Focal length = 10.0 cm This is the equation: 1/Do + 1/v = 1/f which means: 1/[...
April 6, 2009

spanish
how do you say "liquid is turning the cold cup hot" and "which one will you chose" in spanish?
March 5, 2009

8th Grade Algebra- Answer Check
Solve each system of equations, give the solution and state whether there are no solutions or many solutions. 1 )3x + 8y = 1 7x + 4y = 17 Answer: (3,1) 2) -3x + 5y = -7 9x + 2y = 38 Answer: (4,1) 3) 7r + 3s = 13 14r - 15s = -16 Answer: (1,2) 4) 2x - 7y = 42 4x - 14y = 64 ...
February 25, 2009

science
what type of biological molecule is an enzyme?
February 18, 2009

math
He Grated it
February 18, 2009

english - grammar
hello! I have some problems with mixed conditional.I understand 1., 2. and 3. type of conditionals, but i get confused when I have to use mixed conditional.I googled it but somehow i still don't get it.Anyone knows some simple explanation?How can I recognize mix ...
February 5, 2009

Pre-Algebra
the second one?
February 2, 2009

Pre-Algebra
but how do I change the sentences?
February 2, 2009

Pre-Algebra
I don't know, that was part of why I was asking =/
February 2, 2009

Pre-Algebra
Tell whether the question is potentially biased. Explain your answer. If the question is biased, rewrite it so that it is not. Questions: Don't you think the rising cost of concert tickets is ridiculous? Do you support the mayor's proposal to limit crime in the city?
February 2, 2009

linguistics
OK.this is a metaphor.Now i need to specify it..I don't know what I am supposed to do
January 27, 2009

linguistics
well no..is this a metaphor then? and keep one's eyes peeled?
January 27, 2009

linguistics
get stars in one's eyes - metaphor or metonymy?why?
January 27, 2009

linguistics
Hello everybody! I need a huge favour! If someone is very very good at distinguishing metaphors from metonymys please leave an e-mail.I am going to send you some examples.So if anyone is willing to do it please say!
January 27, 2009

Pre-Algebra
How would I make a frequency table with these numbers?: 465,599,567,529,243,250,268,319,294,316,325,364,358,237,270,534,479,614,283,575,591,555,508,609,584,304
January 26, 2009

english
I need help unscrambling this word!!!! AAAATTTLIIRRONNME its two words and its a name of a mall!
January 26, 2009

physics
During an experiment that Paul and Dawn performed the stretch of a spring was directly proportional to the force applied to the spring. When they put the data on a graph, they would expect to have what type of curve? Answers: Hyperbola, parabola, straight line, none of the ...
January 26, 2009

english
if a task description is to write an essay what is a goal?( in a language learning diary) and if a task desription is to learn some theory for an exam what is a goal?
January 25, 2009

english
There is one more thing which is not 100 % clear to me. I am still writing my learning diary and have to write about my emotional temperature.I've googled it but still I am not sure what it is
January 24, 2009

english
Yes, simple:)Thank you
January 24, 2009

english
ups..task description:)
January 24, 2009

english
i have to keep a language learning diary and i am a bit confused.I have to write a tas description and a goal.what is a difference,can someone give an example?
January 24, 2009

10th grade
how do you find the zeroes of y= 2x(squared)-7x+15
January 18, 2009

Math
12,10,15
January 11, 2009

Math
what are the next three numbers in this pattern 2,3,4,6,6,9,8? Help please.
January 11, 2009

english
yes, thank you:)
January 11, 2009

english
for example blue car - blue as adjective premodifies a noun car or flying broomstick
January 11, 2009

english
well i have two tasks one is to find some examples of premodification+noun structures in a book and then find croatian equivalents for those strucures in the same book but in croatian.i am done with that and now i need to say if english and croatian examples are formally ...
January 11, 2009

english
hello everybody! I am doing a my homework on contrastive analysis.I am from Croatia so I have some examples in English and their equivalents in Croatian.My task is to say are those equivalents formally correspondent and to what degree.I don't understand that.Can someone ...
January 11, 2009

irregular verbs
That day in June he had swum in the ocean. Is swum the proper verb for this sentence?
January 9, 2009

Introduction To Teacher Aide
2. a take attendance i took it and the answer is correct
January 9, 2009

Music reading
How to improve sight reading?
January 7, 2009

pre-algebra
convert the units. Round the result to the nearest tenth. 1- 2 years to months 2- 168 days to weeks 3- 1270 minutes to hours
January 5, 2009

math
5.014 I believe. What you do is you would leave the whole number and put it behind the decimal and then divide 14 by 1000.
January 5, 2009

Geography
Why have countries in the Pacific South America have developed slowly?
January 5, 2009

essay
ok so i'm confused about my essay topic: "what creative works (any medium) should a student be exposed to in order to prepare for university life?" im confused on what creative works they are referring to. art? literature?
December 31, 2008

Science
Ions are electrically charged particles that are formed when certain compounds are dissolved in water. These solutions will conduct electricity. The Swedish scientist Svante Arrhenius coined the term ion (which means wanderer) to explain why solutions of electrolytes will ...
December 25, 2008

Science
As temperature rises, solids generally become more soluble in water, but gases become less soluble. If a soft drink contains high concentrations of sugar and carbon dioxide, which of the following may be expected to happen if it is cooled down? A) Sugar may precipitate out. B...
December 25, 2008

english
Can someone explain thoroughly what EFL learners get from the task where they have ti put new words into context?Can someone explain this stategy?And also another strategie - using linguistic clues
December 21, 2008

english
thank you.Need also one example of a task which involves reading strategie: 1.using linguistic or other clues and 2.placing new words into context
December 21, 2008

english
ha!:) Have one question Which reading learning strategies is it when the task says: Read the text and complete each text with the words above each text Is it a learning strategie:using linguistic or other clues or placing new words into context or something else?
December 21, 2008

cognitive linguistics
well i understanr that.seeing is understanding and time is money but i really don't understand how i can recognize ifsource domain is image schematic
December 17, 2008

cognitive linguistics
hi everybody.i am eriting an exam tomorrow morning..i just can't understand what image schematic metaphors are.i don't need any internet pages i know what there stand.have some examples so if anyone ca nhelp me 1.Do you see my point? 2.Budget your time carefully 3.I.ve...
December 17, 2008

elementary algebra
ron and kathy are ticket-sellers at their class play, ron handling student tickets that sell for $3.00 each and kathy selling adult tickets for $6.50 each. If their total income for 29 tickets was $125.50, how many did ron sell?
December 14, 2008

english
need some social interaction activities which i can use in a clasroom teaching EFL.Children will be given a story about a boy and girl going on picnic.While the boy was reading a book and girl was picking flowers bear came and took some food and wanted to scare the boy.A girl ...
December 13, 2008

Chemistry
nevermind i get it now, i can find the answer with the moles of copper produced/moles of iron used ratio thanks
December 10, 2008

Chemistry
copper produced from iron + copper II chloride
December 10, 2008

Chemistry
how many moles of iron would have been used up if 45.0g of copper were to be produced? is it # mols Fe = 45.0gCu x 1mol/63.5g = 0.709molFe ?
December 10, 2008

Chemistry
thank you
December 10, 2008

Chemistry
suppose that you have a n unlimited supply of copper II chloride to react with iron. how manyt moles of copper would be produced by reacting 34.0g of iron with the copperII chloride solution?
December 10, 2008

Geography- Canada
are the important industries of Canada called Grand banks? If not, what are they? What are the Atlantic provinces? Do they unclude Newfoundland and Nova Scotia? Is the St.Lawrence Seaway Canada's water highway to the world? Is Montreal the largest province in Canada?
November 20, 2008

English
What are four words that virtue can replace in everyday life?
November 20, 2008

Pre-Algebra
um.. whats the question??
November 19, 2008

Science
Explain Succession Ecosystem? What is the Climax Community? What limits the development of each ecosystem
November 19, 2008

9th grade
t=10??? if you got this far why couldn't you do the rest???hehe funnie
November 19, 2008

English
Three examples of how virtue may be used in everyday life? Would: My friend was very virtue today, be a good example? Are there other examples I could put? Four words that virtue can replace in everyday life? Would Happy, Excited work? what are two other words that could work?
November 18, 2008

Geography
thank you, very much! :)
November 4, 2008

Geography
Ok, thank you :) This is very helpful. I was also wondering, and this is my last question I promise, the history started by English people moving to New England, they got into conflicts between the Native Americans, but then made peace. After that, what happens?
November 4, 2008

Geography
thank you :) and, when they ask about the economy, would it mean what they sale for money?
November 4, 2008

Geography
What is the economy and most popular job opportunity in Northeast Regions? (New England, all 12 northeast states)
November 4, 2008

Geography
Please help me! This is a project that is due on Wednesday... I've tried to use wikipedia but I can't find an answer to the questions... One I can't find is What is the history overview of Northeast region and the other is What is the economy of the region? and ...
November 4, 2008

Geography
How is the economy in Northeast United States? What are the most popular job opportunities of the Northeast United States? Thank you :)
November 3, 2008

verbs
Hawaii is one of the most beatiful places on earht. what are the verbs in the sentence
October 29, 2008

math
The local fish market is having a sale on whole fish. the prices are as follows: You can buy an albacore and a barracuda for$21 You can buy a barracuda and a carp for $32 You can buy a carp and a dogfish for $32 You can buy a dogfish and an eel for $37 You can buy an eel and ...
October 25, 2008

Science- PLEASE, this is due tomorrow for test!
What is the section of EMS of satellite phones? What wavelength and frequency does it use? are there any dangers in using it? What is the wavelength and frequency of pagers? are there any dangers in using it? Is there any danger in using cordless phones? What is the wavelength...
October 23, 2008

Science
What is the wavelength and frequency of radar waves? and does it have any dangers? thanks :)
October 22, 2008

Science (8th grade)
How do cell phones work? I know they use radio waves, but how do they actually work??? Thanks :)
October 22, 2008

Night Vision
what are some dangers of using night vision?
October 17, 2008

Geography
Here are some questions that I have to answer about the American Culture. Because I come from France and have been in the US for only 3 years, I don't exactly know much about American culture. If someone could help me answer the following, that would be really helpful :) 1...
October 15, 2008

math
thursday, i believe
October 15, 2008

Grammar
Thank you very much.
October 15, 2008

Grammar
What is the simple subject and simple predicate of this sentence? The students in my class made custard. I think it is students for the simple subject and made for the simple predicate is this correct?
October 15, 2008

5th grade math
Thank you very much.
October 10, 2008

5th grade math
Everyday Mathmatics.
October 10, 2008

5th grade math
What is the greatest number of times you would regruop when multiplying a 3 digit number by a 2 digit number? Is it four, I am not sure.
October 10, 2008

chemisty
Rearrange the equation so it looks like n=PV/RT First change 23C to Kelvin= 296 Kelvin Plug in what you have: n= (1.10atm)(1.00L)/(0.08206)(296) n=0.045 that is the number of moles you have. But it doesn't tell you what type of element it is. So you need to find out the ...
October 8, 2008

10th grade,english
u are so stupid why did u say that homework help?
October 5, 2008

10th grade,english
Group the following words into categories:allegory,fable,slogan,tactics,Spontaneous Demonstrations,rebellion,second class,first class,comrade,fairy story,prose,poem,indoctrination,propaganda,commandment,cryptic,morose,loyal,frugal,sunday meetins,tactiturn,flags,animalism,republic
October 5, 2008

Pre-calculus
find the distance between points at (6,-3) and (-1,4). The answer I got was 9.9 and it was wrong. please help!
September 30, 2008

religious education
christianity is to bible sikhism is to guru granth sahib judaism is to torah muslim is to qu'ran budhism is to gautama hinduism is to ??????? please help
September 30, 2008

slavery
it funded for some things such as enclosed farming
September 30, 2008

Math
Murphy’s motorcycle gets 55 miles per gallon of gas on the highway and 45 miles per gallon in the city. The motorcycle holds 8 gallons of gas. Write and simplify an expression for the total number of miles Murphy can travel if he has a full tank of gas but uses 2 gallons ...
September 17, 2008

year 8 geography
Anyone know the meaning to the following words....(This is all to do with rivers) Channel Permeable Impermeable Sanitation Hydro electric power Desalinisation Pls Help!!
September 16, 2008

discrete math
c is wrong, the answer is 9x8=72 d is wrong, the answer is 7 e is wrong, the answer is 9x8x7=504 f is wrong, the answer is 9! or 9 factorial, or 9x8x7x6x5x4xx3x2x1 =362,880
September 15, 2008

math
sorry, scratch 36 i know that is wrong
September 14, 2008

math
1)List all #s less than 100 with exactly 5 factors. For this I got 16 , 36, 64, and 81. 2)Find the next 2 #s, each greater than 100, that have exactly 5 factors. This is the problem I am having trouble with.
September 14, 2008

english
in my opinion the whole poem is a metaphor, refering to the fact that life is not always going to be perfect
September 14, 2008

math, please help
I am including 1 and the # itself, and you are right, 36 is not one of the answers. thank you for the correction, but i still need help with the second problem
September 14, 2008

math, please help
1)List all #s less than 100 with exactly 5 factors. For this I got 16 , 36, 64, and 81. 2)Find the next 2 #s, each greater than 100, that have exactly 5 factors. This is the problem I am having trouble with.
September 14, 2008

math
2.750389 x 10 to the 6th power
September 13, 2008

PLEASE HELP ME WITH MY MATH H.W.
thank you, but how did u get that
September 13, 2008

PLEASE HELP ME WITH MY MATH H.W.
a group of friends took a bus trip. Each traveler gave the bus driver a tip using the same nine coins. the total tip was $8.41. how many dimes did the driver receive?
September 13, 2008

math
a group of friends took a bus trip. Each traveler gave the bus driver a tip using the same nine coins. the total tip was $8.41. how many dimes did the driver receive?
September 13, 2008

social studies
the answer to 3 is a i'm not sure what the rest is, sorry
September 13, 2008

Pages: <<Prev | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | Next>>

Search
Members