Questions Asked on
January 31, 2009

Psychology
Does someone know where I can get a brain and nervous system diagram that is labeled well. i can not find one?
asked by SinnerSaved 
PARTS OF SPEECH
Thousands of years ago, fish were caught in nets and traps. Is the word (in) a preposition?
asked by anon 
heritage report
I am going to write information about my personal heritage if I write about three different ideas they will be special accomplishments of different family members ,a special family tradition and a traditional recipe. i want the two pages of information to
asked by lindsey 
English
What we should take note of is the fact that the designation of English as a second language will not solve everything. (What is the grammar mistakes in the sentence above?)
asked by John 
Chem
The total pressure in a flask containing air and ethanol at 257C is 878 mm Hg. The pressure of the air in the flask at 257C is 762 mm Hg. If the flask is immersed in a water bath at 450C, the total pressure is 980 mm Hg. The vapor pressure of ethanol at
asked by Mary 
English
Prepare for going out. Prepare going out. Prepare to go out. (Which one is correct? Are all correct?) Give me three garlics. Give me three pieces of garlics. (Which one is correct?) Did you Unplug the electric cord from the socket after cooking? Don't do
asked by John 
E.V.S
A paragraph on decipline
asked by charvi 
social studies
what is decipline
asked by charvi 
calculus
Consider the solid obtained by rotating the region bounded by the given curves about the line x = 6. y = sqrt(x), y = x Find the volume V of this solid.
asked by bob 
Maths
In the formula , F= ma, F = Force (N) , m = mass (Kg) and a = acceleration (m/s²) a) Find F , if m = 26.5kg and a = 2.4m/s² b) Find a , if F = 86N and m = 10.2Kg
asked by Renee <3 
Maths [Algebra]
There's a rectangle. The width is 6p + 4 and the length is 2p + 1. Simplify your expression.
asked by Renee <3 
math
the angles in a triangle are x + 20, x 30 and 3x. write an expression connecting these and then solve it for x.
asked by please answer 
english
i have to analyse and evaluate two figurative devices from obama's inaugural speech...is this an example of a metaphor...we remain a young nation, but in the words of scripture, the time has come to set aside childish things.
asked by mike 
functional design
I am doing a power point of functional design for health care and am having trouble as this design is best used in small organizations but we are not doing a organization(like nursing homes or small offices) so what can i put for bullets in my slide for
asked by april 
english
understanding posssessives.the families yards. my teachers desk. the mans hat. my brothers toothbrushes. the girls bicycle. pleaes tell me if these are correct
asked by charles filyaw 
english
is imagery a figurative device...example.. an oath is taken admist gathering clouds and raging storms
asked by mike 
design technologyy
why muffin packaging is important
asked by khaliunaa 
english; poetry
i need a poem to compare with emily dickinson's "Hope is the Thing With Feathers'  any ideas? :D
asked by rhodium 
trig
rules of logarithms: can someone please explain how to do these problems? I understand the rules I just don't understand how they apply 1. e^(3lnx) 2. e^(1+2lnx) thanks!
asked by Alli 
Biology!!! HELP
Does anyone understand what "reciprocal genetic exchange" is? Is it just crossing over during prophase in meiosis?
asked by Julie 
Chemistry
1) When calcium is reacted with cold water, the equation is as follows:  Ca(s) + H2O(l) >Ca(OH)2(aq) + H2(g) Isn't Ca(OH)2 insoluble? Why is the state symbol aqueous? When I conducted the experiment in a test tube with cold water, I got a white
asked by candy 
english
in Obama's speech...Yet, every so often the oath is taken amidst gathering clouds and raging storms...Is this an example of imagery...i feel this is appealing to sight...in analysing...the oath is taken place among a crisis in america...economical crisis
asked by mike 
grade 12 english
please explain...metaphors compare two things...example "gathering clouds" and "raging storms" ...am I comparing these to obama's oath...i need to know if i state this as imagery or a metaphor...please explain
asked by mike 
Math 012
if anyone can help explain what im doing wrong, id appreciate it. thanks. 4x+3=3+2x+14 4x=3=11=2x 4x 4x 3=11+6x 11 11 x=6
asked by amy 
physics
a 200 kg block was moved along an inclined plane to a height of 10m. during this process 3000J of energy was lost due to friction. a. calculate the efficiency of the inclined plane. b. what would the efficiency of the simple machine be if the incline were
asked by april 
math 012
not so sure about this one either. (anything typed such as 7/6 are fractions, not sure how to type it. x+7/6=2x7/6 6(x+7/6)=6(2x7/6) 6x+7=12x7 6x 6x 7=6x7 +7 +7 6x/6= 14/6
asked by amy 
Algebra
I am supposed to find the equation for the boundary lines, using the points 0,4 and 3,5. I got 54/30, which plugged into y=mx+b would equal y=1/3x+b. The book says b equals four, but where does this number come from? Thanks!
asked by Caleb 
Physics
what is the speed of an object at rest?
asked by y912f 
Physics
please check these: 1. which of the following statements applies to the motion of a ball rising and then falling in free fall? I.The ball has constant acceleration as it moves upward. II.The ball has constant acceleration at the top of its path. III.The
asked by y912f 
Chem Help
In body of fresh water, a dissolved oxygen concentration of 0.225 mM or higher is usually needed to maintain a healthy aquatic ecosystem. For a lake to maintain this concentration, what is the maximum water temperature?
asked by Sene 
physics....again
A typical light bulb is 2% efficient. It means that only 2% of electric energy is converted into visible electromagnetic radiation and 98% is converted into ultraviolet radiation known as heat. Suppose a 100W bulb is turned on for 10h. a. how much energy
asked by april 
Physics
please show me how to work out this problem: A roller coaster moves 85 m horizontally, then travels 45 m at an angle of 30.0 degrees above the horizontal. what is its displacement from its starting point? use graphical techniques. the answer is 126 m at
asked by y912f 
Physics
please check these: which of the following is an example of a vector quantity? a. velocity b. temperature c. volume d. mass i picked A identify as vecor or scalar 1. speed of a snailvector 2. the time it takes to run a milescal 3. the freefall
asked by y912f 
Science
What will happen if I mix Muriatic acid (just a drop) in room temperature water? (about 80 ml of it) Thanks MC
asked by mysterychicken 
biology
If plant species has a diploid number of 12 and plant species B has a diploid number of 16. What would a new species, C, that arises as an allopolyploid from A and B, diploid number be? I was thinking 14, because it would get 6 sets from plant A and 8 from
asked by Sarah 
math
36 divided by 8
asked by fart812 
Science
Why is it that when you put a Mento's candy in a coke bottle, the bottle explodes? Thanks MC
asked by mysterychicken 
Biology
Darwin was able to formulate his theory of evolution based on several facts. Which of the following facts was unavailable to Darwin in the midnineteenth century? Natural resources are limited. Individual organisms in a population are not alike.
asked by Gail 
English
hmm how to write this in ur own words... I do agree that this poem is like "the whoosh of the imagination at work". Firstly, there is the style of writing in the poem. There is no punctuation at all in this poem. This shows how quickly the boy's
asked by Eli 
biology
All of the following important concepts of population genetics are due to random events or chance except mutation natural selection the bottleneck effect the founder effect sexual recombination I am pretty sure that the answer would be "natural selection",
asked by Gail 
General
could someone tell me please what is meant by "sense of urgency"
asked by mick 
Algebra
Right now we are learning about absolute value inequalities. I have to solve and graph this inequality: Pretend my paranpheses are absolute value signs (x4) + 5 is greater than or equal to 10. I assume I would take 5 away from each side first. But what
asked by Julianna 
spanish
Hello. Can you please see if this is written in Spanish correctly based on the English? I am a good candidate because I am always flexible, dedicated, and responsible. I have been swimming for over five years. I am trained to be a lifeguard. I like to be
asked by Anonymous 
Enzyme KineticsKm values
Hi guys, I don't quite understand why a lower Km value means more effective binding? Sincerely, Sandy
asked by Sandy 
Math
Write 0.06 as a percent
asked by Anonymous 
Grammar
"...the absorbance at 260 nm was measured." (would it be were or was here? how would you know?)
asked by Lilah 
Poetry, English
hmm what might be an example of onomatopeia in this poem? Conquerors By sundown we came to a hidden village Where all the air was still And no sound met our tired ears, save For the sorry drip of rain from blackened trees And the melancholy song of
asked by Kerry 
elementary
WHAT TYPE OF ANIMAL IS THE TYROISORUS
asked by MAXWELL 
sra jmcguin
after my bday party will edit span and send back
asked by sam help please 
Java
1 public class testOperators 2 { 3 public static void main(String[] args) 4 { 5 int x; 6 int y = 12 7 double z = 13.0; 8 x = 14 9 System.out.println(“x + y + z = “ + (x + y +z)); 10 x += y; 11 y; 12 z++; 13 z *= x; 14 System.out.println(“x + y + z
asked by SCCC 
Java
I need help putting the following trace into pseudocode 1 public class testOperators 2 { 3 public static void main(String[] args) 4 { 5 int x; 6 int y = 12 7 double z = 13.0; 8 x = 14 9 System.out.println(“x + y + z = “ + (x + y +z)); 10 x += y; 11
asked by SCCC 
Chemistry
How would you balance this equation Mg(s)+FeCl3(aq)=Fe(s)+MgCl2(aq)
asked by Lauren 
Physics
i have a line graph with positions 110 in the positive direction. if a toy car rolls from +3m to +5m, which of the following statements is true? a. Xf=+3 m b. Xi=+3 m c. delta x=+3 m d. Vavg=3 m/s
asked by y912f 
calculus
Find the average value of the function on the given interval f(x) = 2x^3(1+x^2)^4, [0,2]
asked by bob 
Physics
A novice pilot sets a plane's controls, thinking the plane will fly at 2.50 * 10*2 km/h to the north. If the wind blows at 75 km/h toward the southeast, what is the plane's resultant velocity? Use graphical techniques please show me how to solve this. the
asked by y912f 
Science
In a wet type of voltaic cell, what is the electrolyte? a. a bridge made of salt b. a copper strip c. an acidic liquid d. a spontaneous flow of electrons A believe the answer is C
asked by Jenny 
calculus
Compute the area of the region in the fi…rst quadrant bounded on the left by the curve y = sqrt(x), on the right by the curve y = 6  x, and below by the curve y = 1.
asked by bob 
U.S.History
i'm stuck on this essay question.. Discuss how both the North and South defended their position on the question of secession by tracing the history of their argument?
asked by y912f 
Chemistry
How would you write skeleton equations for these reactions? I am very confused Hydrogen iodide(G)= Hyrdrogen(G)+Iodide(G) Aluminum(s)+iodines(s)= Aluminum iodide(S) Silver Nitrate (aq)+Sodium sulfide (aq)= silver sulfide(S)+ sodium nitrate (aq)
asked by Lauren 
Math
My friend and I are both going to start working. I'm starting Sunday and will have every 9th day off. She's starting Monday (the day after me) and will have every 6th day off. When is the first day we'll both have off to go to the mall? I'll need the
asked by Liz 
Physics
this question came up in my work, and i don't remember reading about it in my book. can you tell me what it is asking for, and how to do it.. if the change in position delta x is related to velocity v(with units of m/s) in the equation delta x=Av, the
asked by y912f 
Science
Piezoelectricity is caused by pressing or squeezing___________? a power rods. b. crystals c. zinc plates d. magnets I believe the answer is b.
asked by Jenny 
sra jmcguin
Santiago, estás sacando notas malas. Primero, insisto en que tú limites el tiempo con tu novia o que estudies con ella. Tu novia te puede ayudar en tus estudios. Segundo, te recomiendo que tú decidas entre tocar la guitarra o jugar para el equipo de
asked by sam help please 
Physics
how do you solve this a single water particle in a fountain travels through an 85 m system and then returns to the same point. what is the displacement of this water particle during one cycle? how do you get the answer ZERO?
asked by y912f 
geography/ english
Would it make sense to say: "He hopes the violence would soon be assuaged"?
asked by Valerie 
calculus
Use integrals to prove that the volume of a sphere of radius R is equal to (4/3)(pi)R^3
asked by matt 
Physics
i got the first part of this quesion, please show me how to do the second part A truck driver travels 8 km ease, and then he turns around and travels 3 km west. then he turns again and travels 12 km east. a. what distance has the driver travele that would
asked by y912f 
3rd grademusic
In "Jambalaya" by Hank Williams Jr, create the next stanza for the song by making a prediction based on the details. The stanza should follow the pattern of the other stanzas in the song. I am totally confused with this question and have no idea how to
asked by elaine 
International Business
Most command economies are in the process of transition to a market economy. What is the meaning of transition, and also discuss the related factors that can make an economic transition more successful
asked by Steph 
3rd grademath
When counting blocks and they ask for standard form, what do they mean? What is standard form?
asked by elaine 
algebra 1
[2(61)]/2=? PLEASE HELP ME!??!
asked by me 
spanish
I updated my paragraph. Can you see if this is written correctly? Yo soy una buena candidata porque soy siempre flexible, dedicada, y trabajadora. Hace más de cinco anos que nado. Me he entrenado para ser una salvavidas. Me gusta estar al aire libre y
asked by leah 
Chemistry
Pb(s) + KNO3(aq) > No reaction HNO3(aq) + Sr(OH)2(aq) > H2O + Sr(NO3)2 NO3 being Nitrate, and (OH)2 meaning 2 Oxygen and 2 Hydrogen atoms in the second problem. The second two in the products of the second problem is a subscript for NO3. Are these
asked by Momo 
English
i need help finding the themes of this essay. i know that 1 possible theme is about losing something when you learn something. But my teacher said there was another theme on " the importance to look indept" i'm not sure what he meant by that. Mark Twain's
asked by Joe 
Physics
how do you do this the motion of a ball on an inclined plane is described by th eequation delta x =1/2 a(delta t)^2. which of the following quantities must have a value of zero? a. Xi b. Xf c. Vi d. Tf :)
asked by y912f 
Literature
which quote form "The River Merchant's Wife" is the BEST example of an objective correlative? what is an objective correlative, and what is an example of it: a. "And I will come out to meet you" b. "The monkeys make sorrowful noise overhead" c. "At sixteen
asked by y912f 
Chemistry
1) When we say calcium reacts readily with cold water, it means the reaction is moderately fast? 2) When we react Fe with dilute HCl, we get FeCl2 & H2. Why won't we get FeCl3? 3) Similarly, when we react Fe with CuSO4, displacement reaction occur to give
asked by candy 
Literature
please check my answers: 1. In "go Down, Death", Death is personified as a a. preacher in heaven b. cruel and devious angel c. rescuer on horseback d. huge comet in the sky i chose C 2. In the last stanza of "Tableau", the boys a. angrily comfront the
asked by y912f 
Microsoft Access Help please
need to make a switchboard that inclures a main menu, reports menu, and a forms menu. The main menu should include four buttons: Open forms meno Open reports menu Help exit The reports menu should include buttons to open the two reports and the forms menu
asked by Peter 
chemistry
If a satellite orbits the earth at a velocity of 3.2 x 10⁶ km/hr, this would be the same as how many ft/s?
asked by ashley 
chem
Calculate the molar mass of K2[Cu(C2O4)2]*2H2O I got 353.81 is this correct ?
asked by anna 
chem
If .275 moles of ferrous ammonium sulfate and an excess of all other reagents are used in a synthesis of K3[Fe(C2O4)3]*3H2O, how many grams of product will be obtained if the reaction gives a 53% yield? Can you plz explain to me in steps
asked by anna 
Literature
kindly check my answers to these 7 questions on Huck Finn: 1. Writing that values intuition, emotion, and imagination over reason is called a. realistic b. romantic c. naturalistic d. ironic i chose B 2. Writers who concentrate on everyday life and close
asked by y912f 
biology
i need to find websites or something on monotremes biological systems, and i can't find anything for my project about them! help!!!
asked by british_wolf 
chem.
A bird is flying around the world at a rate of 26.4 ft/sec. How many days will it take to complete its journey? (circumference of earth = 25,000 miles)
asked by ashley 
Literature
please check these 7 answers on Huck Finn: 1. Huck goes along with the king and the duke until a. they decide to steal from the Wilks sister b. they sell Jim to the Phelps farm c. they try to steal the raft d. he realizes they aren't actually royal i chose
asked by y912f 
Chemistry (repost)
Pb(s) + KNO3(aq) > No reaction HNO3(aq) + Sr(OH)2(aq) > H2O + Sr(NO3)2 NO3 being Nitrate, and (OH)2 meaning 2 Oxygen and 2 Hydrogen atoms in the second problem. The second two in the products of the second problem is a subscript for NO3. Are these
asked by Momo 
History
Hi. I need to find a lot of information on World War II. My teacher wants me to use only websites that have .edu at the end. Could you help me find a website?
asked by Ben 
Literature
the jar in "Anecdote of the Jar" can be seen as a metaphor for a. the slovenly wilderness of Tennessee b. the crushing boredom of nature c. humanity's interaction with nature d. humanity's love of wilderness areas i don't get this question cuz i don't even
asked by y912f 
Macroeconomics
If the consumption function is a straight line then the MPC is greater then one I think that's right can anyone verify this for me thanks
asked by Alex 
Literature;Antigone
why does the poem "Chicago" use apostrophe what is apostrophe? the use of it in this poem shows what? a. shows possession b. reveals the speaker's anxiety c. makes the poem confusing d. gives the poem immediacy i think its B or D
asked by y912f 
Grammar
Another quick question about grammar... "...two large single stranded DNA, which have a low viscosity" (would it be have or has????)
asked by Lilah 
Geometry
In Triangle RST, SR < ST and RT > ST. If angle R = 2x + 10 and angle T = 3x  25, which is a possible value of x? f. 25 g. 30 h. 35 j. 40 So far I've just drawn a picture for reference and I've been pondering about the problem for about 15 to 20 minutes
asked by Anonymous 
chemistry
if my molality is 1.08 m and my mass of unknown is 25 g. then how would i find my molecular weight of known. you don't have to solve it for me. what equation do i have to use
asked by Anonymous 
Literature
Ibsen, Strindbert, and Chekhov were innovative a. european playrights who realistically presented characters and situations b. american playrights who presented the psychological complexities of their characters c. NY producers of Absurdist dramas who
asked by y912f 
Econ
Change of reserves: An increase in foreign assets held by the central bank is recorded with a positive or a negative sign for the change of reserves?
asked by Ashley 
chemistry
Ok, in my lab, I measured the freezing point of NaNO3 and it was 0.79 C and I have to answer the question: Why might your measured value of the freezing point of water not equal 0oC?
asked by Anonymous 
mathInverse functions
f(x)=4x2 & g(x)=5x6. Find (f*g) and state domain. f(x)x^21 what is the equation for f^1(x)? f(x)=3x+2, find f(f^1(14)). f(x)=4x+7 and g(x)=3x5 find (f*g)(4) f(x)=sqrt x+3 what is equation for f^1(x)? Graph y=sqrt x2 +5 which point lies on graph?
asked by Anonymous 
Science
Why does the Moon exert a greater tidal influence than the Sun?
asked by Angie 
Literature
Expressionist drama aims to a. shock the audience by portraying characters with unrealistic conflicts b. make the audience focus on themselves rather than on the stage c. keep drama within the confines of a "beginning, middle, end" pattern d. reveal the
asked by y912f 
Poem: Birthday by M.T. Buckley
For this poem can I get your opinion on something. What would you tell the baby that is born to make him feel better of what lies ahead.
asked by arepostle fan 1 
Maths 2unit
FUNCTIONS AND THEIR GRAPHS; find f(2), F(0) AND F(2) for each function. (a) f(x)=3x1 (b) f(x)=4x^2 (c) f(x)=x^3+8 (d) f(x)=2^x please explain how to do these questions as well. :)
asked by TRACY888 
Literature;Crucible.
please check my answers to these 5 questions: 1. In "The Crucible", when Abigail threatens Betty, Abigail is motivated by her a. jealousy of Betty's pampered life as the daughter of a minister b. need for attention in the village because she is an orphan
asked by y912f 
Integtrated math three
describe how the value of z changes as the values of x and y changes when z=xy
asked by kendra 
chemistry
When an aqueous solution is cooled to low temperatures, part of the water freezes as pure ice. What happens to the freezing point of the remaining solution when this occurs? Explain.
asked by Anonymous 
Poem:Birthday by M.T Buckley
I type the poem for you Birthday Geronimo. I jumped into the world No parachute. Bootless, falling into enemy territory into the night (had my eyes closed). Didn't take them long to find me These suicide missions are all the same Name? Not yet. Unit? 82nd
asked by arepostle fan 1 
Macroeconomics
Is the slope of the savings equivalent to the size of the multiplier
asked by Jim 
Science
what is the "commom center of gravity"?
asked by Angie 
Literature
A play is not finished in the same way that a poem or a novel is because a. it must have a definite beginning, middle, and end b. it has to be beautifully written c. after it is written, it still needs to be brought to life on stage d. after it is written,
asked by y912f 
math
In a mountain village it rains on average 5 days a week. Find the probability that over a weekend it rains on exactly one of the two days.
asked by mathhomework 
Science
Why can't the ozone layer be higher in the atmosphere?
asked by Penny 
Science
If pale green FeCl2 solution is left in the open for some time, will some of it gradually oxidise to become brown FeCl3 solution?
asked by candy 
math
there is a graph, and the title is Students who dress up for spirit week.60 grade 7 boys did,70 grade 7 girls did,70 grade 8 boys did, and 80 gr 8 girls did. the question is what this graph is showing. I put the graph is showing how many gr 7 boys dressed
asked by beeca 
11th grade
during what holiday did german and english soldiers observe an informal truce they shared their food buried theri dead and sang together
asked by randall 
stats...please help, I don't really understand
A college professor decides to run for Congress in a district with 450,000 registered voters. In a survey she commissioned, 58% of the 4000 registered voters interviewed indicated that they plan to vote for her. The population of interest is the: A.
asked by brian 
statistics
A college professor decides to run for Congress in a district with 450,000 registered voters. In a survey she commissioned, 58% of the 4000 registered voters interviewed indicated that they plan to vote for her. The population of interest is the: A.
asked by brian 
Math 012
Can anyone help explain how to do this problem. i am not sure what im doing wrong. thanks 4(2n+1)=3(6n+3)+1 8n+4=18n+9+1 8n8n+4=18n8n+10 410=10n+1010 not sure what to do.
asked by amy 
Math 012
im having trouble with this one too. 6y8=6+3y+13 heres what ive done so far...not good. 6y8=6+3y+13 6y8=7+3y 6y 6y 8=73y
asked by amy 
statistics
Data on number of days of work missed and annual salary increase for a company's employees show that in general exployees who missed more days of work during the year received smaller raises than those who missed fewer days. A detailed analysis showed that
asked by Jannel 
9th grade
how many parts is earth's lithosphere divided into?
asked by leelia