Questions Asked on
November 4, 2008

Math
What happens to the man who carries an ax in his teeth?
asked by Sarah 
Math
The area of a 25 inch TV screen is 300 square inches. The area of a 40 inch TV screen is 768 square inches. The area of the smaller screen is what percent of the area of the larger screen? Please and thanks!
asked by Shania 
Chemistry
I need help with these two problems: 1.The HCl bond has a frequency of vibration of 8.662 multiplied by 10^13 Hz. What wavelength (in µm) corresponds to that frequency? is the answer just (3.00x10^8 m*s)/(8.662x10^13 s^1) 2.A flame has a characteristic
asked by AJ 
Organic Chemistry
1. Why is diethyl ether a good choice for an organic solvent? 2. Why doesn’t the neutral organic compound dissolve in 1.5 M sodium hydroxide solution?
asked by Dora 
biology
I need a list of diseases, disorders and items that we injest or inhale that affect the nucleus of a cell
asked by jessica 
chemistry
reaction between CuSo4+NaCl
asked by robert 
drawing
draw a rash and crash
asked by hezekiah 
Physics
A passenger bus in Zurich, Switzerland derived its motive power from the energy stored in a large flywheel. The wheel was brought up to speed periodically, when the bus stopped at a station, by an electric motor, which could then be attached to the
asked by Suzy 
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
asked by Lily 
PHYSICSS!!!!!
At t = 0, a particle moving in the xy plane with constant acceleration has a velocity of vi = (3.00 i  2.00 j) m/s and is at the origin. At t = 2.00 s, the particle's velocity is v = (6.60 i + 4.00 j) m/s. Find the acceleration of the particle at any time
asked by jacky 
Maths
I have a summation formula for Fibonacci numbers. n (SUM)F(2i)=F(2n+1)1 i=0 When the i value is changed from zero, and is then subbed into F(2i)the equation will not work. (RHS wont = LHS) eg: i=2 n=3 3 (SUM)F(4)=F(7)1 i=2 I understand the summation bit,
asked by Tim 
SOSE
what years were these tyrants in power and in power of where or what? Hitler Mugabe Castro Bin Laden THANX=)
asked by Sam 
SOSE
HOW WAS MUGABE A TYRANT? SHORT EXPLAINATION?
asked by Sam 
Litrature
In Chapter 5 of Animal Farm (George Orwell) There was a division of sympathies among the animals. Which two parties were involved in the division? What happened just after Napoleon uttered a highpitched whimper? What reason did Napoleon give for his
asked by Arrie 
english
was he a good leader to everyone when he was young?
asked by von 
Romeo and Juliet
The extract states that “……….all comers were made welcome if they were not of the Montague” Why was this the case? In which city did these people live? Why did Benvolio want his friend to attend this supper?
asked by Arrie 
English
1.Susan made small and cute teddy bears. (In this sentence, what is the meaning of 'teddy'?) 2. I like both Tom and Don. 21. I like Tom and Don. 22. I want to marry Tom or Don. 23. I like neither Tom nor Don. 24. I don't like Tom, and I don't like Don,
asked by John 
eng
how would i deal with this? Each generation has some thing valuable to offer This generation information dispersal, my generationheavy metal my parentsthey paved the way
asked by ben 
english
14 line ten syllable poems
asked by bob 
complex numbers
the complex number Z satisfies Z+i/(1+2i)= iz Find Z. please help thx!
asked by Mary 
history
name 4 nouns that describe president george washington and 3 verbs that tell how he acted of felt.and 2 adjectives that describe his last name.
asked by dejanay 
business
Say youre going to buy a franchise to run a fast food restaurant. The startup cost is $150,000, and you've raised 50% of this. What are likely sources of finance to cover the remainder? Please bear in mind that you've probably alreasy used up your
asked by Victor 
intermediate algebra
Find g(w + 1) g(x) = 2x7 2(w+1)7 2w+27 is this correct?
asked by jennifer 
ap biology
* how do (1) temperature and (2) pH affect the activity of this enzyme? include a discussion of the relationship between the structure and the fuction of this enzyme as well as a discussion of how structure and fucntion of an enzyme are affected by
asked by carol 
math
Fill in the blank: Gamma = 2(inverse tangent of e to the x) minus pi/2 is the _________ of x.
asked by Margie 
Georgia Studies
Rebecca Latimer Felton and her husband William H. Felton did a lot to put down the Bourbon Triumvirate. What were some of their accomlishments and do we need people like them today or no? Thanks MC
asked by mysterychicken 
intermediate algebra
Let f(x) =3x and g(x)=4x Find its function and its domain. 3x/4x = 3/4x ( infintity, infinity) is this correct?
asked by jennifer 
MEDICAL CODING AND BILLING
QUESTION ON HIPAA.# ARE THERE REQUIREMENTS FOR COVERED ENTITIES TO HAVE WRITTEN PRIVACY POLICIES? IF SO, THAT HAS TO BE ADDRESSED IN THE POLICY? #2 DOES HIPAA AFFECT THE PATIENT'S ACCESS TO HIS OR HER MEDICAL RECORDS? IF SO, DISCRIBE THE EFFECT AND THE
asked by kAY 
Health
if i was the director of the health information department what should be included in a policy manuel? I was wondering if i could get some ideas, i am writing a paper and need some help. i don't know where to begin
asked by Anonymous 
english
why do some people consider harriet beecher stowe a racist for writing uncle toms cabin? what are other flaws of the book? is there any website that can help me with this?
asked by kayla 
intermediate algebra
Find the domain and range of this function. f(x) = 5/x+1 not sure how to begin this one i thought i got this 2(x^21) thanks
asked by jennifer 
Health
What is the major disadvantage of manual indexes?
asked by Anonymous 
Health
Youre the chairsperson of the forms committee. discuss the basic specifications for designing a form. i don't want anyone to answer it directly i would just like some ideas. i don't have my study unit yet and i would like to get started on this so i can be
asked by Anonymous 
Biology
I need to do a Punnet Square for Wilson's Disease and don't know how to do it.
asked by Peggy 
problem solving
Given that • The distance from the earth to the sun is 1.5*10^11m, and • The mass of the sun is 1.9 *10^30 kg , 1. use Kepler’s Law of Periods to find the period of the earth’s orbit, recorded in seconds:; 2. show how to express your answer in
asked by lynn 
English Criticism
Can anyone please help me identify the main theme in this poem and its significance? Slow Reader by Vicki Feaver He can make sculptures And fabulous machines Invent games, tell jokes Give solumn, adult advice But he is slow to read. When I take him on my
asked by Ruth Ellul 
Math
B is between A and C. If AB=x squared, BC=9x and AC=36, find the value(s) of x, AB, and BC.
asked by Abbey 
Social Studies
Explain the relationship between the American policy of containment and the establishment of many United States sponsored alliances.
asked by Jeska 
physics
The second hand on a watch has a length of 4.50 mm and makes one revolution in 60.00 s. What is the speed of the end of the second hand as it moves in uniform circular motion? I just need some help getting started
asked by kyle 
Finite Math
Find the value(s) of the function, subject to the system of inequalities. Find the maximum and minimum of P = 10x  16y subject to: 0 ¡Ü x ¡Ü 5, 0 ¡Ü y ¡Ü 8, 4x + 5y ¡Ü 30, and 4x + 3y ¡Ü 20 50, 0 96, 0 67.5, 96 50, 96
asked by Mark 
human behavior
If a person is not famous, why do people watch that person(they don't do anything illegal). What makes people superstitious?
asked by joe 
Finite Math
Factories A and B sent rice to stores 1 and 2. A sent 10 loads and B sent 22. Store 1 used 15 loads and store 2 used 17. It cost $200 to ship from A to 1, $350 from A to 2, $300 from B to 1, and $250 from B to 2. $ 7750 was spent. How many loads went
asked by Stan 
Social Studies
Describe how the Cuban Missile Crisis ultimately led to better relations between the United States and the Soviet Union as détente was established.
asked by Kerry 
Filing/Numbering Systems
what are 3 types of filing/numbering systems?? and name the examples. anyone have any ideas?
asked by Anonymous 
math
Hi, I am taking Algebra 2 and I need help with some Substitution method problems: x+12y=68 x=8y12 x+3y=7 2x4y=24 3a+b=3 2a5b=15 6=3x6y 4x=4+5y
asked by shanquessa 
ap biology
i need help with this quewstion but i cannot post the graph i some one could help if you would like to give me your email and i will send it there. it would be great please i really need help * how do (1) temperature and (2) pH affect the activity of this
asked by carol 
Geography
What is the economy and most popular job opportunity in Northeast Regions? (New England, all 12 northeast states)
asked by Lily 
social studies
What foreign countries helped the Patriots win the American Revolution
asked by colton 
math
I don't get this fraction; seventhirds minus threenineths 6th grade
asked by natori 
complex numbers
the complex number Z satisfies (Z+i)/(1+2i)= iz Find Z. please help thx!
asked by Mary 
Marriage
What is the MAXIMUM that you can be married but still be able to get an annullement?
asked by Anonymous 
Organic Chemistry
2. Why doesn’t the neutral organic compound (Flourene) dissolve in 1.5 M sodium hydroxide solution?
asked by Dora 
chemistry
give the oxidation number of nitrogen in the following: 1. NH2OH 2. N2F4 3. NH4+ 4. HNO2
asked by ken 
math
what is the perimeter of an equilateral triangle if one side of the triangle has the same length as the side of a square with an area of 25?
asked by kassidy 
spanish
im a little confused on this.. does  que almorzaste ayer mean what did you have for lunch yesterday? or did you have lunch yesterday.. and does this mean who did you eat lunch with con quien almorzaste?and what does this mean la ultima vez que fuiste
asked by christina 
social studies
Should a Superpower Establish Spheres of Influence?
asked by Tonyshia 
math
Fill in the blank: gamma = 2(inverse tangent of e to the x)  pi/2 is the _______ of x.
asked by Margie 
Math
Independent Events If you roll the die 60 times, about how many times would you expect to get a 1? How would you do this question? Help Please.
asked by Larry 
biochemistry
Where can I find information on decarboxylases, kinases, etc and their function? I look everywhere, but the only information I can find is on wikipedia...
asked by Lindsay 
Bio30
What gland has both endocrine and exocrine functions?
asked by Robynn 
Biology
Would psychrophiles or mesophiles cause refrigerated foods to spoil?
asked by KJG 
5th grade science
Which is a measure of how closely particles are packed together? A.density C.solubility D.volume B.matter
asked by Alley 
college algebra
(x3)^2+(y2.5)^2=7.25 Make a new equation that shifts up 1 unit and to the right 2 units. I got (x5)^2+(y1.5)^2=7.25, but I got it wrong on my test. Could you please tell me where I might have gone wrong? Thank you!
asked by jenny 
college math
given at . the distance from the earth to the sun is 1.5 * 10^11, and the mass of the sun is 1.9 *10^30 kg 1. use kepler's law of period to find the period of the earth's orbit recorded in seconds. show how to express your answer in years: and if your
asked by lou lou 
english
Waht is the proper pronoun for this sentence? Only a panther could have left that footprint, I want to photograph it.
asked by Toni 
mah
4m^2+12m+9
asked by nathalia 
Science
How can drinking water be obtained from seawater? Remember: seawater has a lot of materials in it besides salt.
asked by Christopher 
Math
How do you change the function f(x)=x^3 so that it is stretched horizontally by a factor of five? What about strethching the square root of x by a factor of four? Thanks everyone.
asked by Jonathan Baraka 
History (or for people familar with the film Mulan
Does anyone know when there are examples of Legalism and Daoism (also known as Taoism) in th emovie Mulan?
asked by Andre 
OChem
1. Why does not fluorene dissolve in 1.5M sodium hydroxide solution? 2. What experimental difficulty would you encounter if you had neclected to include a drying step before evaporating the ether solution of the neutral organic compound (fluorene)?
asked by James 
Reading HELP PLEASE!!!!!!!!!!!
Can someone send me like a book report form? Like the way to write a book report? I neeed help please! Oh and thanks Miss Sue for the help!
asked by Mary 
physics
A bicycle has wheels 67.3 cm in diameter and pedal cranks 17.5 cm long. The cyclist pedals at a steady cadence of 76.0 rev/min. The chain engages with a front sprocket 15.2 cm in diameter and a rear sprocket 7.00 cm in diameter. Calculate: a) the speed of
asked by Mischa 
college algebra
Identify the units on x in each of the following equations. (a) x= yz (both y and z are measured in feet) (b) x=3y^2 (y is measured in inches) (c)x = t^3 (t is measured in seconds) (d) x 4F^2 d (both F and d are measured in meters) 4. In an exponential
asked by laura 
AlgebraHelp needed!
Does anyone at least slightly understand direct and inverse variation? I get the basic idea, but I'm still a little confused, especially with inverse variation. What I'm having more trouble with is conversion using direct and inverse variation. Today, my
asked by Celina 
english
Rewrite this complex sentence as two simple sentences. I wish I didn't have to go because I am very busy. im not really understanding this, how to do it
asked by Alie 
Chemistry
How do you determine what ionic substance has more exothermic lattice energy? for example if you compare NaCl and KCl???
asked by Melanie 
Math
A rectangle is inscribed with its base on the xaxis and its upper corners on the parabola y=9x^2. What are the dimensions of such a rectangle with the greatest possible area?
asked by Mary 
social studies
What are Obama's electoral votes and McCain's electoral votes right now? Thank youu.
asked by rochelle 
punctuation
The question we need to ask ourselves is (comma) (no punctuation ) "Do we really want to move ahead? (quotation mark only)(quotation mark followed by a period )
asked by britt 
U.S HISTORY
WHY IS THE SEPARTION OF GOVERNMENT POWER A REQUIREMENT FOR A SOCIETY TO BE FREE
asked by RYLE 
Algebra 2
Solve by factoring: 2x^2+7x4=0
asked by Kiley 
math
what's the derivative of: y = 2^x(lnx)
asked by billie 
math
i need to solve this equation by completing the square: x^214x+1=0 i don't' know how to do this, nor do i know what complete the square means. please help.
asked by Nic 
General Science
A 1200kg concrete slab that measures 2 m X 1 m X 20 cm is delivered to a building under construction. Does the slab contain steel reinforcing rods or is it plain concrete?
asked by Anonymous 
Jishka helpagain:P
I'm bored so can one of you oh so kind people give me a topic to write an essay on and then maybe i can turn it in later? please and thanks MC (btw:8th grade level, if i havnt already mentioned that's what im in ^^)
asked by mysterychicken 
Math gr 8
Neil ran 1500 m in 6.5 min. Dario ran 400 m in 1.5 min. Whose average speed was greater? Show work
asked by Tyler 
composition
I mentioned earlier that I was doing an essay on the Taj Mahal. Here is my draft for it and I'd like you to revise it;any tips are highly appreciated. I used the first site i found on google when I typed in Taj Mahal essay help (since i cant give a link)
asked by mysterychicken 
science...plz help!!!!!!
list the properties that are most useful in identifying minerals.
asked by Anonymous 
chemistry
describe the force that holds the nucleus together. explain why neutrons are the "glue" of the nucleus?
asked by shika 
math
there are 30 students and 4 teachers on a bus. What is the ratio of teachers to total people
asked by kylie 
Biology
A specimen of urine contains 30 bacterial cells per microliter. How many cells are present in a milliliter?
asked by KJG 
Chemistry
I have to summarize the development of atomic theory. I think this question is talking about Dalton's atomic theory, is that right
asked by Sue 
PHYSICS. HELP.
A motorboat heads due west at 10 m/s. The river has a current that travels south at 6 m/s. a) what is the resultant velocity? b) If the river is 200 m wide, how long doe sit take the boat to cross the river? c) How far downstream is the boat when it
asked by Kiley 
Chemistry
Please help!! It's due tomorrow morning!!!!! Why is it necessary to use a mixed aqueousorganic solvent system for the oxidation of cyclohexENE?
asked by Andrew 
Engineering/ Algebra
A balsa wood glider wing has the following properties during flight: Thickness = 0.3175 cm I = 0.0733 cm^4 Moment = 4.2 Ncm Find the bending stress in the wing. Express your answer in N/m^2. Is the answer 9.09 N/m^2 or 18.19 N/m^2
asked by George 
social studies
Help with Vietnam School Project? For our project we have to do interviews with people and then present them in a cool way. For example in past years someone made a helicopter with cardboard and put the interviews inside it. Another made a battlefield with
asked by Rae 
government
Where can I find information about Maine's four delegates who cast the electoral votes?
asked by Diane 
physics
A plane is traveling at an altitude of 500meters and drops a bottle the bottle lands 400meters horizontally. how fast was the plane traveling when the bottle was released?
asked by brett herron 
science
list 3 ways that describe how minerals form
asked by Anonymous 
Distance Problems
James and tom are in 2 cities which are 186 miles apart and travel towards eachother. James' average rate was 32 mph, and Tom's average ratewas 36mph. If James started at 9:00am and Tom's startes at 9:30 what time did they meet? I need help settign up the
asked by Amir 
physics
a person in a car traveling at 18meters/s drops a cherry pit out of the window 1meter above the ground. A. how far horrizontal will the pit hit hit ground from the initial dropping point ? B. if the car continues to travel at the same speed where will the
asked by brad 
Engineering/Algebra
A balsa wood glider wing has the following properties during flight: Thickness= 0.3175 cm I= 0.0733 cm^4 Moment= 4.2 Ncm Find the bending stress in the wing. Express your answer in N/m^2. Is the answer either 9.096 N/m^2 or 18.192 N/m^2
asked by George 
BMB
1.explain the role of the Hbond in the alpha helical structure. 2. explain the role of Hbond in the beta sheet structure.
asked by jess 
help needed
what is mineral's sreak and why is streak more reliable property than color in mineral
asked by Anonymous 
Engineering/Algebra
A cardboard tube is loaded with a 15.3 N axial load. The tube has an outside diameter of 2.5 cm and a wall thickness of .035 cm. Find the axial stress in the cardboard tube. Is the answer 75 N/cm^2? If so can you show me your way of getting to this answer.
asked by George 
physics
A worker of a moving company places a 308 kg trunk on a piece of carpeting and slides it across the floor at a constant velocity by exerting a horizontal force of 425 N on the trunk. What horizontal force must the mover apply to move the trunk at a
asked by Anonymous 
BMB
1.You have a mixture of protein A and protein B in a buffer of pH 7. The pI of protein A is 3 and the pI of protein B is 8. The molecular weight is the same. (a) What kind of column chromatograph would you use to separate them? Explain your answer in 23
asked by jess 
Algebra
How do you change the function f(x)=x^3 so that it is stretched horizontally by a factor of five? What about strethching the square root of x by a factor of four? Thanks everyone.
asked by Jonathan Baraka 
physics
fred and barney are pushing a 200 kg crate up a plank, they have to put it on a roller. they apply a force of 1600N to the crate in order to accelerate at .5 m/s^2. the angle of the plank is 20 degrees. find the coefficient of friction.
asked by jayson 
bio chem
5.From the amino acids below, name the amino acids you expect to find in the following regions of an enzyme and explain why. Ala, Val, Leu, Ser, Thr, Asn, Arg, Lys, Met, Pro, Gly, Phe, Cys, His a. Turn b. Interior c. Surface d. Active site (for General
asked by jess 
bmb
Under appropriate conditions, hemoglobin dissociates into its four subunits. The isolated alpha subunit binds oxygen, but the O2 saturation curve is hyperbolic rather than sigmoid. In addition the binding of oxygen to the isolated subunit is not affected
asked by jess 
Engineering/Algebra
A cardboard tube has a failure stress of 4,960,000 N/m^2 and an axial stress of 75 N/cm^2, find the factor of safety of the tube. Is the answer 66133.33
asked by George 
earth science help
what is the another name of "texture" and name four mafic and 4 felsic minerals
asked by Anonymous 
Chemistry
What is the geometry of S2O82 its basically two SO4 molecules connected by the OO bond
asked by Jason 
english 3
what would the omission of a women in distress impact a gothic short story like Young Goodmen Brown ?
asked by renee 
Distance Problems
John took a drive to town at an average rate of 40mph. In te evening he drove back at 30mph. If he spent a total of 7 hours traveling, what is the distance traveled by John? Please set up the boxes and help solve.
asked by Amir 
Distance Problems
A bus and a car leave the same place and travel in opposite directions. If the bus is traveling at 50 mph and the car is traveling at 55 mph, in how many hpurs will they be 210 miles apart. Again please help me with the boxes, Im in advanced math and I'm
asked by Amir 
math
how do you turn 2.5 into a fraction that is not simplified?
asked by kadie 
Chemistry
I need to figure out how many moles are in 16.0 grams of sulfur dioxide. I know that sulfur dioxide is SO2 so do I do I do? Do I find the molar mass first?
asked by Sarah 
AP Chem
A sample of H2 is collected by displacing 145 mL of water. The pressures of the gas and the atmosphere are equalized. The atmospheric pressure is 745 mmHg. The temperature of the water and gas are identical at 26 degrees C. How many moles of H2 have been
asked by Anna 
CalculusOptimal Form: need help... please
Suppose you are designing a coffee creamer container that has a volume of 48.42 cubic inches. Use the surface area and volume of a cylinder to develope an eqn. relating radius r and surface area S. ¡Ç=pi=3.14 S=2¡Çr^2+2¡Çrh V=¡Çhr^2
asked by Stephanie 
HELP
how were magnetite minerals found in new york state?
asked by Anonymous 
Calculus questions..really need help, please!
1) Find the value of the lim(x>0) ((sin5x/sin2x)(sin3x4x)). I have no idea where to start so if someone could start it off for me it would really help. 2) If f(x) = (2x3)/(5x+4) then what's the inverse of f(x) So I replaced x with y x = (2y3)/(5y3)
asked by Samantha 
Calculus Part 2
y = tan(sqrtx) Find dy/dx. So I found it and I got the answer as sec^2(sqrtx) but the answer is (sec^2(sqrtx))/2(sqrtx)...why?  2) Find the line which passes through the point (0, 1/4) and is tangent to the curve y=x^3 at
asked by Samantha 
can you help me???
actually i got to make a web page realted to books (could be anything .. story, essay or school books)any shot of book... what can be the name of the web. help me plz...
asked by Anonymous 
Calculus part 3 so sorry
y = e^2xsin3x Find the derivative. So I used the product rule and I got sin3x(e^2x)+cos^3x(e^2x). But the actual answer is sin3x(2e^2x)+cos^3x(3e^2x) Where the the 2 and 3 before the e come from?
asked by Samantha 
english 3 gothic elements
how would the omission of a woman in distress impact a gothlic short story like Young Goodman Brown. like say Faith was the woman in distress how would the story change if the writer didn't include her in the gothic short story.
asked by renee 
AP Chem
what is the hybridization of ClF3? and BrF3
asked by Lizzy 
Distance Problems
A bus and a car leave the same place and travel in opposite directions. If the bus is traveling at 50 mph and the car is traveling at 55 mph, in how many hpurs will they be 210 miles apart. Again please help me with the boxes, Im in advanced math and I'm
asked by Amir 
polarity
what is the polarity of HI
asked by whocares 
Earth Science9
What test is performed to determine the hardness of a mineral?
asked by Anonymous 
algebra 2
The average (arithmetic mean) of the test scores of class of a class of x students is 74, and the average of the test scores of a class of y students is 88. When the scores of both classes are combined, the average is 76. What is value of x/y?
asked by Anonymous 
AP World Civilizations
I have to take cornell notes on each chapter of my book. Right now I am on chapter 8. The subject is African Civilizations and the Spread of Islam. I am having troubles coming up with questions to ask. Does anyone have any suggestions of types of questions
asked by Kiley 
Algebra 2
Find the absolute value of the complex number: 54i
asked by Anonymous 
physics HELP!!!
If the coefficient of kinetic friction is .25, how much horizontal force is needed to pull each of the following masses along a rough desk at a constant speed? a. 25 kg b. 15 kg c. 250 g explain please!!
asked by hailey 
math
simplify the expression sqrt(5/3)
asked by jaden 
Algebra 2
Solve by completing the square: x^2+9x+6=0
asked by Nic 
maths (it's urgent)
the path of the rocket is represented by the equation y= root under(25x)^2. the path of a missile designed to intrersect the path of the rocket is represented by the equation x = 3/2 root under (y). the value of x at the point of intersection is 3. what
asked by jess 
Language
What is the complete predicate in this sentenceMy best friend moved into a two story house. What is the simple predicate in this sentenceSteve's home and Anna's home are both in the same building.
asked by Aliyah 
calculus
differentiate y = (cos x)/ (x^9)
asked by karen 
PHYSICS. HELP!
I've been stuck on this physics homework since I got home. I think the main issue I don't get is finding the components, and adding them to find the resultant force or velocity. Here's one problem. Three forces act on a point concurrently. Force a is 80N
asked by Kiley 
science
in what organelles do plants trap light energy is it vacuoles, Golgi bodies, chloroplasts or endoplasmic reticulum
asked by marissa 
math(Algebra two)
describe what happens to the graph of y=X^2 in the following situations. a. y is replaced with (y+1) b. x is replaced with(x5) c.x is replaced with (x+3) d.y is replaced with (y6) i have no clue how to do this can you please help me?
asked by Kelsey 
AP PSYCHOLOGY
I have an AP Psychology test tomorrow and I would like practice AP questions but I don't know any sites.
asked by Roger 
AED
comparing and contrasting approaches for teaching English language arts in a constructivist classroom and in a traditional classroom. Which approach do you prefer? i prefer constructivist classroom over traditional classroom. Which approach do you think is
asked by troyer0269 
AP Biology
Rank these following molecules from smallest to largest: Glucose, Starch, and Iodine Potassium Iodide Molecules
asked by Adam 
earthscience
How do you connect the dots on a isohyet map?
asked by Jethro 
physics
can an object be in equilibrium (the state in which the net force on an object is zero) if only one force acts on the object?
asked by i love polka 
physics
the sensor in the torso of a crashtest dummy records the magnitude and direction of the net force acting on the dummy. if the dummy is thrown forward with a force of 130.0 N while simultaneously being hit from side with a force of 4500.0 N, what force
asked by i love polka 
Essay
I wrote an essay of examples on how cosmetics produce a flawless face. The title I came up with is Fixing Feminine Features. I don't know if I like it of not, but I wanted to do something that caught attention. Any tips?
asked by Anna 
Math.. check answer please
Describe a simple process for using rates and unit prices that might help someone who is having difficulty understanding these concepts. Include either an example from the text or one of your own to explain the solution process. my answer is : you could
asked by scooby91320002 
help biology honors please
why is carbon dioxide nonorganic
asked by sam 
physics
a 200N sign is held by two wires that have 150 degree angle between them. find the tension in each wire.
asked by jenne 
7th grade
8.7cm=____________ mm
asked by Anonymous 
Modern World History
How does the world respond to the newly aggressive,newly industrialized European powers? Discuss the range of responses to European power worldwide.
asked by Ryane 
Math(Please Help!!!)
Triangle NQP is an equilateral triangle with the measure of angle N=5x2y and the measure of angle P=x+2y. Find the values of x and y.
asked by Abbey 
math plzz help due tomorow
what is the lowest number that is greater than 1000 and divisible by 2,3 and 6, but not by 5,9, and 10.
asked by cole 
math(Please help!!!)
In acute triangle ABC, segment AD is an altitude, the measure of angle ADB=2x^2+40, BD=9x3, and DC=6x+15. Find BC.
asked by Abbey 
math(Please help!!!)
Triangle PQR is a 306090 triangle with right angle Q and segment PQ as the longer leg. Find the possible coordinates of R if P(2,6) and Q(2,6).
asked by Abbey 
math(Please help!!!)
A ladder is leaning against a house and is forming a 60 degree angle with the ground. If the top of the ladder is 18 feet off of the ground, how long is the ladder? Leave your answer in exact form.
asked by Abbey 
plants
A seed uses its stored food when it_____________.
asked by Hunter 
World History
Ok, I am struggling with understanding world history...I have an essay to write and don't know how to begin or where to start. If someone has some info or somewhere to find what I need that would be great. Here goes....How is the World War 1 and the
asked by Kiera 
World History Essay
I must have messed up posting... I have needed help badly with my essay. Don't have much time or info. How are World War I and European expansion of New Imperialism linked?
asked by Kiera 
physics
how do i find the equilibrant force of two forves acting on a point? one is 75N due north and the other is 105N due east.
asked by Anonymous 
AP Chem
How do u draw the SO4 neutral atom??? w/o formal charge
asked by Emily 
Grammar
Which of the following violate the rule of subjectverb agreement? How would you correct the errors? Either Sue or I are supposed to respond. Is it supposed to be: Either Sue or I am supposed to respond. OR Either Sue or I were supposed to respond. ?
asked by Danielle 
math
(X^21)/(x1) = (x+1)(x1)/(x1) = x+1. If you then subtract your original number, x, you are left with 1. The reason this doesn't work with 1 is that you would have 11=0 in the denominator and you cannot divide by zero. This uses the skill of simplifying
asked by Anonymous 
Math  Logarithms
the question is 50 = 18logx + 84 then i did 34 = 18logx 17/9 = logx what do i do next?
asked by Cynthia 
AP Chem
Consider the following unbalanced equation: Ca3(Po4)2+H2SO>CaSO4+H3PO What masses of calcium sulfate and phosphoric acid can be produced from the reaction of 1.0 kg calcium phosphate with 1.0 kg concentrated sulfuric acid (98% H2SO4 by mass)? I'm so
asked by Robyn 
Algebra 1
Okay i don't know how to do this? 13b 2 0.5b   6 4 How do i solve ths proportion?
asked by Shannon 
HS Calculus/math
find the extreme values of the function and where they occur y=x^3+x^28x+5
asked by dt 
12th grade calculus
Let f(x)=[x^39x] []  absolute value a. does f'(x) exist? b. does f'(3) exist? c. does f'(3) exist? d. determine all extrema of f.
asked by dt 
9th grade
In a crystal how are the atoms arranged?
asked by regina 
Chemistry DRBOB!! PLEASE?
molecular orbital theory? my teacher was like "im not teaching it, but its going to be on your test" can you please summarize what it is, i read the online sites,tehy don't make sense...
asked by Sam