Questions Asked on
February 16, 2009

Chemistry
For each of the following unbalanced equations, suppose that exactly 15.0g of each reactant is taken. Determine which reactant is limiting, and calculate what mass of each product is expected. assume the limiting reactant is completely consumed.
asked by Megan 
chem
Arrange the following amines in order of decreasing base strength. NH3, NH2Br, CH3NH2, (CH3)2NH
asked by help!!! 
Math
a bus company has 4000 passengers daily, each paying a fare of $2. for each $0.15 increase, the company estimates that it will lose 40 passengers per day. if the company needs to take in 10 450$ per day to stay in business, what fare should be charged?
asked by Amanda 
chem
A new potential heart medicine, codenamed X281, is being tested by a pharmaceutical company, Pharmapill. As a research technician at Pharmapill, you are told that X281 is a monoprotic weak acid, but because of security concerns, the actual chemical
asked by help! 
physics
a 1600kg vehicle moves with a velocity of 19.5 m/s. calculate the power required to reduce the velocity to 3.20 m/s in 11.0 s
asked by bob 
Chemistry
When the solid and liquid phases are in equilibrium, which phase, solid or liquid, contains the most amount of energy (kenetic energy is the same)? Also, what is the difference between the melting and freezing of a substance?
asked by Michelle 
chem
what is the pH of an aqueous solution that is 0.123M NH4Cl
asked by help!!! 
Chemistry
According to his prelaboratory theoretical yield calculations, a student's experiment should have produced 1.44 g of magnesium oxide. When he weighed his product after reaction, only 1.23 g of magnesium oxide was present. what is the student's percent
asked by Sia 
Calculus
Find the indefinite integral (integral sign) 3te^2tdt
asked by Barbara 
Chemistry
i need help. Calculate the pH of a 0.24 M CoCl3 solution. The Ka value for Co(H2O)63+ is 1.0 105. how do u do these with like the Cl there? Responses Chemistry  DrBob222, Monday, February 16, 2009 at 12:35am Just ignore the Cl^. Co(H2O)6Cl3 ==>
asked by Lindsey 
8th grade
what is the difference between a compressional wave with a large amplitude and one with a small amplitude
asked by jennie 
physics
According to legend, to determine whether the king's crown was made of pure gold, Archimedes measured the crown's volume by determining how much water it displaced. The density of gold is 19.3 g/cm^3. If the crown's mass was 6.00 * 10^2g, what volume of
asked by y912f 
chem
How many milliliters of a 15.0%, by mass solution of {KOH}(aq) (d = 1.14 g/mL) are required to produce 25.0 L of a solution with pH = 11.60?
asked by help!!! 
AP World Civilizations
"The Protestant Reformation and the CounterReformation" Describe the religious division of Roman Catholicism and Protestantism geographically. Remember that the Lutheran and Calvinist faiths are Protestant as is the Church of England. Help!?!?! This is my
asked by Kiley 
biology
You find a male tribble with plaid fur. When you cross this male with a purebred solid blue female, all the offspring are solid blue. A cross between two of these F1 tribbles produces an F2 generation that is 3/4 solid blue and 1/4 plaid. All of the blue
asked by Anon 
Physics
i have been asking physics questions on this and some people give me the formula, i'm getting the correct answers..please can the same people help me on this that helped me before.. A child rides a bicycle in a circular path with a radius of 2.0 m. The
asked by y912f 
biology
h ttp://i726.photobucket. com/albums/ww263/fornss/b iology2.jpg?t=1234820797 (remove spaces)
asked by Jim 
Chem
A particular household ammonia solution ( d= 0.97 ) is 6.8% NH3 by mass How many milliliters of this solution should be diluted with water to produce 600 ml of a solution pH= 11.65?
asked by Kyle 
physics
A heavy bankvault door is opened by the application of a force of 3.0 10^2N directed perpendicular to the plane of the door at a distance of 0.80 m from the hinges. What is the torque? 300 N * m ?!?!?
asked by y912f 
algebra
5.A) Kwame sells ice cream cones at the country fair. He has to rent the equipment for $29 and spend $0.43 on ingredients for each cone. How many ice cream cones must he sell at $1.10 each in order to make a profit? A)Wrie an inequality that represents how
asked by Samantha 
CHEM HELP?!
A particular household ammonia solution (D= 0.97g/ml) is 6.8% by mass. How many milliliters of this solution should be diluted with water to produce 650 mL of a solution with pH= 11.65?
asked by i need help! 
chemistry
Answer the following for a primitive cubic unit cell. Answers should be numerical, set r = 7.0. edge in terms of r, the lattice pt radius=? face diagonal in terms of r, the lattice pt radius=? body diagonal in terms of r, the lattice pt radius=?
asked by leah 
science
in which landscape region is Ithaca, New york? 1 Appalachian Plateau. 2 Adirondack Mountains 3 Catskill mountains 4 St. Lawrence Lowlands i think the answer is "1".
asked by Anonymous 
Ap Statistics
Two percent of the circuit boards manufactured by a particular company are defective. If circuit boards are randomly selected for testing, the probability that the number of circuit boards inspected until a defective board is found is greater than 10 is
asked by Nishi 
Statistics
1) Laura McCarthy, the owner of Riverside Bakery, has been approached by insurance underwriters trying to convince her to purchase flood insurance. According to local meterologist, there is a 0.01 probability that the river will flood next year.
asked by Stuart 
Math
Suppose you deposit $400 in an account that earns 0.75 percent each quarter. You make no withdrawals from the account and deposit no more money into the account. How much money will accumulate after 2.5 years?
asked by Naimy 
college chemistry
I got stuck on this problem and I cannot figure out what to do or explain this problem. Please help me with this problem. The emission lines of oneelectron atoms and ions can all be fit to the equation describing the spectrum of the hydrogen atom: E=
asked by shylo 
physics
please check my answers what are the SI units for momentum? kg*m/s which of the following is not involved in hitting a tennis ball? a. kinetic energy b. chemical potential energy c. gravitational potential energy d. elastic potential energy i picked B How
asked by y912f 
chemistry
Write Sulfuric acid and potassium hydroxide where the products are potassium sulfate and water.
asked by Liz 
Algebra
I'm trying to solve this equation for x. .6 = x / x + 20 I can tell that X=30, but how do I prove that mathematically? We can't just plug in numbers, we have to show where we got them from.
asked by Craig 
Chemistry
What is the pH of a solution made up of 50cm^3 of 1M Ethanoic Acid and 25cm^3 of 1M sodium ethanoate? Assume Ka for Ethanoic acid is 1.8 x 10^5 mol dm^3 I'm not quite sure how to do this. I was going to use the equation pH = pKa + log[A]/[HA] but it
asked by Alice 
Sociology 101. Can someone please proofread this
Both writers make valid points in their essays regarding moral decline. Robert H Bork points out in his essay, Modern Liberalism and American Decline, that the morals and values have decreased in America due to the increase or movement towards modern
asked by Amy 
Deciding on a H.S. Science Course
I'm currently a sophomore, and I need to plan a science course for next year. Do you know if colleges require physics? Would a college prefer to see physics on my transcript in oppose to Environmental Sciences or Astronomy? Thanks!!
asked by Coralie 
Spanish
¿Qué piensas? 1. ¿De dónde es el (la) maestro (a) de español? Mí la maestra de español es de México 2. ¿Qué les gusta hacer a ustedes los sábados y domingos? Me gusta alquilar un DVD y escuchar música los sábados y domingos 3. ¿A ti te gusta
asked by Larry 
college chemistry
This problem really bugs me and I did figure out the diagram but I cannot figure out the wavelength. Please help me with this problem. The transitions of i) n=2 to n=4 ii) n=3 to n=1 iii)n=5 to n=2 iv) n=3 to n=4 which corresponds to emission of radiation
asked by shylo 
Western Civilization
Summarize the issues that divided Martin Luther from the Catholic Church. and how did Luther'ss theological teachings redefine fundamental thinking about vital Western concers? Help me!
asked by Atan 
SCI 245
for this assignment... I have this so far and i only have 97 words and i need 200.... This is what I have so far: I would say that one of the importance of why science of geology to us as a civilization is that it has enabled us to search for minerals and
asked by troyer0269 
Child Care
To welcome a child who doesn't speak English, it would be appropriate to A. ask the child to repeat words B.tell the child not to speak in his or her native tongue C.speak loudly D.allow the child time to observe and listen. I pick the letter D
asked by Cynthia 
English
In my journal, I've divided several pages into two columns. In the first column I write down selected quotations from an essay I've just read. My purpose in these procedures is most likely to be ___________ the essay. a. creating b.analyzing c. summarizing
asked by Bunnie 
English_Polish
does someone know a good translator online (englishpolish) thanks alot for help :)
asked by Wiola 
math
I'm supposed to factor this: 3z^217z+24 I used the quadratic equation, but I'm not sure if that's what I was supposed to use to get the answer. This is how I worked it... (17)+/sqrt(17^24(3)(24)  2(3) 17+/sqrt(289288)
asked by hailie 
College Econ
The gross national debt initially is equal to $2.5 trillion and the federal government then runs a defict of $100 billion: 1. What is the new level of gross national debt? 2. If 100 percent of this deficit is financed by the sales of securities to the
asked by Janice 
math
i am having to add, subtract, multiplication and division on fractions. whloe numbers with fraction. My question is that i do not know how to do fractions at all and i need some help
asked by marie 
U.S.History
please check In 1890 the superintendent of the census announced the a. end of the frontier b. creation of tenant farms in the West c. opening of the West to settlers d. opening of Yellowstone National Park A The escaped slave who started an abolitionist
asked by y912f 
circuits
so i have a circuit (series) where the the emf=12 V and R1=2 ohms and R2=0 ohms. Basically, theres's a square. The battery voltage(12V) is on the left side. The R1=2 is on the top side of the square and R2=0 ohms is on the right side of the square. The
asked by Anonymous 
12th grade
Write the chemical equation for Sulfiric Acid and potassisum sulfate the product is potassium sulfate and water.
asked by Liz 
Math Grade 5
my daughter is doing homework using greatest common factor, greatest common divisor, and prime factorization. She has this problem: Computers in the research room of the history museum are 30 wide, 30 inches apart and at either end of a row 30 inches from
asked by Darcie 
math
my daughter is doing homework using greatest common factor, greatest common divisor, and prime factorization. She has this problem: Computers in the research room of the history museum are 30 wide, 30 inches apart and at either end of a row 30 inches from
asked by Darcie 
Science
Which of the following rocks is the most and least resistant when it comes to weathering? Granite Basalt Gineiss Sandstone Limestone Slate I found the most resistant was Granite and the least resistant was slate. Is that right?
asked by Mary Claire 
science
which region in new york state has the greatest topographic relief? 1 the hidsonmohawk lowlands 2 the atlantic coastal plain 3 the appalachian plateau 4 the adirondack mountains is the anwser:3
asked by Anonymous 
math please help!! asap
what is the vertical and horizontal difference between the two eqautions on a graph? Here are the eqautions y=2x+3 y=2x4 please help me on this. These two eqautions when graphed are parralell to each other i believe. But im not sure how to calculate the
asked by tyler 
math
Which pair of points lie on a line with an undefined slope? a. (0,4) (4,0) b. (0,2) (2,2) c. (4,0) (4,4) d. (4,4) (2,2)
asked by Anonymous 
math
Which pair of points lie on a line with an undefined slope? a. (0,4) (4,0) b. (0,2) (2,2) c. (4,0) (4,4) d. (4,4) (2,2)
asked by Anonymous 
physics: Electricity/Resistance
If I have a 9V circuit, with: 2 resistors in parallel; followed by: 2 single resistors in series; and I calculate the effective R of the parallel pair (using 1/R=1/R1+1/R2); can i then add this value to the series resistors to get a total for the circuit?
asked by charlie 
1st grade social studies
the revolutionary war,my son has a project due on 2/23/09 about the revolutionary war.what are white oak tags,how do i go about doing this project.
asked by jenny 
algebra II
Adding Rational Expressions 9/xy^3+m  7ap/xy^3m= x/3+c/y+4/z=
asked by will 
Algebra 1
"The sum of two measures of two angles is 180 degrees. What is the measure of each angle if one angle is 30 degrees more than twice the other?" would the equation be: x+(2x+30)=180 ???? if it isn't, please explain! thanks!
asked by Mel 
math
another question I'd appreciate someone looking over is this one... (7y4)+(9y^2+5y+7)(5y^27y4) =14y^2+19y+7 is that right?
asked by hailie 
Chemistry
The general formula for moment of inertia is: I = Sigma mi * ri^2 (mi is mass of atom, ri is distance to axis of rotation) In a diatomic molecule, the moment of inertia is I = ma*mb(ma+mb) * R^2 (R is distance between atoms, ma and mb are masses of two
asked by chemstudent 
factoring
How would I factor this: x^2  3x  1
asked by Lena 
CHEM
A particular household ammonia solution (d= 0.97g/mL) is 6.8% NH3 by mass. How many milliliters of this solution should be diluted with water to produce 650 mL of a solution with pH = 11.55?
asked by help!!! 
math
what is the vertical and horizontal difference between the two eqautions on a graph? please help me on this. These two eqautions when graphed are parralell to each other. But im not sure how to calculate the difference in vertical and horizontal. please
asked by tyler smith 
Science
Considering matterand energy together the smallest component of the universe seems to be
asked by Siedah 
math
solve for x and y when 5x3y2=0 and 7x+y=0. Please this is sooo hard. no clue how to do it. please show me how to do it.
asked by neil hannit 
algebra
I don't even know where to begin with this problem. multiply (2y+5w+6)(5y+5w4)
asked by kevin 
math
what is the vertical and horizontal difference between the two eqautions on a graph? Here are the eqautions y=2x+3 y=2x4 please help me on this. These two eqautions when graphed are parralell to each other. But im not sure how to calculate the difference
asked by tyler 
ENGLISH
i have to write a descriptive passage from one of the characters perspective in 'To Kill a Mockingbird' about a place and person. i want to write from Atticus' perspective about how he defends Tom Robinson and the whole courtroom feel. i have read the book
asked by girly93 
U.S.History
please check my answer for this question What problems in the North led to reform movements of the early 1800s? Poverty, alcoholism, illiteracy, overcrowded housing, poor health care, abuse of women, and declining moral values were growing pains that first
asked by Bella 
college  chemistry
Hi, I was wondering if anyone could provide me the necessary information to solve this problem. For the following elements: CdSe CsI Li2O KBr NaCl ZnS(I) I've been asked to find the Unit Cell of Larger ion Type of Hole where Smaller Ions are found # of
asked by Anonymous 
college  chemistry
Hi, I was wondering if anyone could provide me the necessary information to solve this problem. For the following elements: CdSe CsI Li2O KBr NaCl ZnS(I) I've been asked to find the Unit Cell of Larger ion Type of Hole where Smaller Ions are found # of
asked by Anonymous 
Science
When I bend down, what kind of force is involved? Is it the pulling force of the muscle?
asked by annie 
Chemistry
I have to find the percentage of error. The accepted value is 11.35, while the value I got is 2.564. I got 2.56411.35/11.35, and got a negative answer. Can percentages of error be negative? ThanksCoralie.
asked by Coralie 
Maths: Intergration
The curve with equation y = ax^2 + bx + c passes through the points P(2,6) abd Q(3,16), and has a gradient of 7 at the point P. Find the values of the constants a,b and c. Thanks!
asked by Anonymous 
Journalism
I am doing a brochure on Ernest Hemmingway. I need a name for it, and I am at a blank. Can anyone suggest one? Thanks
asked by Anonymous 
math
Write an equation of a line that is perpendicular to the line y=3x6 and goes through the point (3,5) plz help me ...and explain how to do
asked by Anonymous 
Social Studies
What factor determines the location of each voters polling place?
asked by Kimmy 
science
which landscape region of NY is composed of low hills of unsorted sediments of Cretaceous and Pleistocene age? 1 the hudson mohawk lowlands 2 the atlantic coastal plain 3 the campalain lowlands 4 the erieontario lowlands
asked by Anonymous 
Algebra 2
Can someone help me solve this and break it down step by step please??? [Sqrt(x3)][Sqrt(x+2)]=3
asked by Luke 
Physics, Thinking check please
A 9v circuit charges a capacitor to steady state. Then the switch is opened. All resistance units in kiloohms: 2 rsistors, 20 and 40kO in parallel with a single 20 kO resistor. Total R is 3.33x10^4 Ohms. Am I close? If so, and the time constant is
asked by charlie 
physical science
distance covered per unit of time called
asked by Anonymous 
algebra II
Adding Rational Expressions 1. 4m2/3m+2 + 6m 4/ 3m+2=
asked by jaz 
english
Can you start a sentence off with the word because?
asked by Courtney 
algebra
Did I do this problem right? (2y+5w+6)(5y+5w4) 2y(5y)+ 2y(5w) + 2y(4) + 5w(5y) + 5w(5w)+ 5w(4) + 6(5y) + 6(5w) + 6(4) then I multiplied: 10y^2 + 10wy  8y + 25wy + 25w^2  20w + 30y + 30w  24 then I combined like terms: 10y^2 + 15wy + 25w^2 + 22y +
asked by kevin 
Literature
i need help thinking of Criterion for my evaluative essay..i'm writing on a piece of literature..i need to write what criteria i'm going to use to evaluate the work.. i really need help with this..i need to come up with atleast 4 criterions and i'm stuck
asked by Bella 
writing
What should I write my narrative poem about that will make my class laugh? There has to be 4 stanzas and each have to have 3 lines.
asked by alice 
Case Management
I have to identify and discuss what approach (ego psychology, behaviorism, cognitivebehaviorism, and crisis intervention) would be most successful with the following clients. I believe I know the correct approaches but cannot explain why. Can someone
asked by Linda 
Math
What is the rule for x to become y? x y 0 20 1 56 2 92 3 128
asked by Angie 
geometry
I need to know about congruent angles IN vertical angles for a test tomorrow.
asked by Austin 
To: Mrs Sue Social Studies
Mrs. Sue, I redid the whole article again and I took your advice could you please check this over. If you need to go back and look at the article which I posted on the 14th you can. Thanks so much for your cooperation. (I'm in 9th grade, and by the way I
asked by Valentine's Sweetheart 
U.S.History
please check In their Reconstrucion policies, both President Lincoln and President Johnson insisted upon a. sworn statements of allegiance from a majority of citizens b. imediate elections in all Southern states c. Soutehrn approval of the 13th Ammendment
asked by y912f 
Algebra
For the exponential function ex and logarithmic function log x, graphically show the effect if x is doubled. I am having trouble figuring out my points to plot on the graph.
asked by Mario 
Chem
I am calculating the percentage of error again, and the expression is 2.76.7/.7, I got 2.94. Should I move the decimal over so it's 29.4?
asked by Coralie 
math
what is the translation that maps the funtion f(x)= x squared  1 onto the funtion g(x0= x squared + 1
asked by latoya 
accounting
I have a problem I am trying to post into a journal. the question is.. "Received an invoice on account from Artex Golf Products for merchandise purchased on account" Can anyone help me post this into my journal? My columns are. General, accounts
asked by Anna 
chemistry
I am trying to synthesize CH3CH2CH2CH2CL from only 2HC=CH2, and am unsure about which mechanism to use, any ideas?
asked by jane 
Healthcare
I need some help with this question. I have tried and I am not still understanding. My assigned role is caregiver and I have to compose a list of perspectives on health for my assigned role.
asked by Nikia walker 
college
How do you draw a tetrapeptide from the one letter codes(Amino acids) and also give the pI, if given the pKa values? For example the Amino acids: S,T,G,L
asked by jeff helper 
mathfractions
I have to rewrite the fraction without an exponent, but I'm not for sure how to do the negative exponent. pls help! (3/2)^2
asked by jake 
science
Oserving hillslopes, stream patterns, and bedrock structures would help identify 1 magnetic north 2 earthquake epicenters 3 fossils 4 landscape regions is the answer: 4.
asked by Anonymous 
math
Which expression represents the pharse "ten less than the product of 5 and the sum of a number and 2"? a. 105x+2 b. 5(x+20)10 c. x+2  10 5 d. 105(x+2).. is the answer "d".
asked by Anonymous 
chemistry
I am trying to synthesize CH3CH2CH2CH2CL from only 2HC=CH2, and am unsure about which mechanism to use, any ideas?
asked by jane 
chemistry
The composition of a propane clathrate was found to contain 40.1 mL of water. Assuming that all the cavities of the clathrate was filled with propane, how many grams of propane did the clathrate contain?
asked by Valerie 
math!
what is the vertical and horizontal difference between the two eqautions on a graph? Here are the eqautions... y=2x+3 y=2x4 please help me on this. These two eqautions when graphed are parralell to each other. But im not sure how to calculate the
asked by tyler smith 
gr.10 math
solve the linear system using substitution. please show me the steps!:) xy=5 2xy=7
asked by saira 
ACC 225
What is the difference between cash basis and accrual basis accounting? Why do accrualbasis financial statements provide more useful information than cashbasis financial statements? Describe when each method (cash basis and accrual basis accounting)
asked by PARADISE 
science
how do the Carskills differ from the Adirondaks? 1 the adirondacks have milder winters. 2 the adirondacks are composed mostly of metamorphic bedrock. 3 the catskills do not have any vegetation. 4 the highest mountains of the catskills are higher above sea
asked by Anonymous 
5th grade
which sentences contains fate and educate?
asked by yy 
Chemistry
For chemistry, I have to make a line graph. My teacher specifically instructed us to make one with smooth, fluid lines, not with choppy ones, so it would form a curve. I am suppposed to find the slope of the line, but I don't know how to, because the line
asked by Coralie 
chemistry
50 mL of 1.50* 10^2 M HI(aq) is mixed with 75.00 mL of 1.10* 10^2 M KOH(aq). What is the pH of the Final solution
asked by reena 
chemistry Dr.Bob, can you help me out please?
If I had two unknown chemicals (in solid form) mixed together, how could I go about identifying the individual components of the mixture? Is it possible, by UV, IR, GC, or HPLC? The problem I have is that with: GC= sample is destroyed & if you don't know
asked by ~christina~ 
science
Which feature helps to identify a landscape that been developed mostly by stream action? 1 marine terraces well above sea level 2 sand dunes and other coastal deposits 3 "V" shaped valleys and little soil 4 parallel hills and unsorted sediments. isnt the
asked by Anonymous 
math
I've worked these problems but I was just wondering if someone could check over them to see if they're correct...if not please help! (u2)(u+7) my answer: 7u^249u (5t4)^2 my answer: 25t^240+16 Thank you :)
asked by krystal 
business
Im post this question again. Please, let there be some response You are employed in the marketing department of The Mobile Phone Network, a retail chain selling mobile phones. The company wants to find out more about its customers. Specifically, the
asked by VICTOR 
Eng/History
Why is society greedy during the war?
asked by Michele 
Eng/History
Why is society greedy during the war in general?
asked by Michele 
Can someone please give me feedback on my SAT essa
i wrote a sample sat essay... can you guys just give me some feedback as to how i should work to get my essays score higher? PROMPT: IS THERE ALWAYS ANOTHER EXPLANATION OR POINT VIEW? In this world, multiple points of views is inevitable. Though many might
asked by William 
math
how do you gfraph a function such as g(x)= x +7 then compare it to the graph of f(x) =x? this is very confusing...
asked by Eric 
Biology
describe the effect of cyanide and arsenic on cellular repiration. Include the effect of these poisons on the electron transport chain. Be specific, and diagrams can be used to elucidate the process.
asked by Caleb 
3rd grade
what is music
asked by Rose 
english HS
I'm writing a story and I have very mean character and this character is having an argument with his brother. They are throwing insults at each other. The brother has a biracial girlfriend and I wanted the character to throw harsh jab at the choice of
asked by anna 
DYNAMICS OF CATERING
You're likely to encounter formal service in all of the following settings except which one?
asked by Anonymous 
Algebra 1
"Solve each system algebraically. Identify each system as cosistent and dependent, cosistent and independant, or inconsistant." my teacher didn't go over this in class and i have no idea what it means! here are the problems: #1) 2f+3g=11 fg=(7) #2)
asked by Mel 
Math
how do you know whether an equation is true, false, or an open sentence?
asked by Angie 
math
How would I find the area of a square with just one side given of 3.5 yds.?
asked by Shelly 
law
research the salt lake city olympics scandal and address specific issues that link to bigtowns situation
asked by christi 
Science/Joke
What is one way you can answer "Why do onions make you cry?" with a joke? Thanks MC
asked by mysterychicken 
college
Could someone answer this question please. How can stereotyping affect group relations?
asked by Computer 
Cultural Diversity
What are some of the changes the US. has made to policies concerning the treatment of Muslin and Arabic members of society? 2 or 3 Characteristics of Orientalism.
asked by Computer 
Environmemtal Science
Need help with Creating an outline of Malathion using Hazard identification, doseresponse,exposure and risk characterization
asked by Computer 
Health
Which one is the slightly healthier one, potato chips or french fries?
asked by Angie 
enga modest proposal
um okay i need help plz can u just give me a straight answer? ive had like 10 of these questions 1 Beneath his irony what is swift's argument? and 2 Comment on the statement "I can think of no one objection that will possibly be raised against this
asked by gab 
mathalgebra 1
how do you graph a function? example: h(x)=x4
asked by Susie 
Agriculture
Explain the factors that affect soil fertility
asked by Kimoy 
Algebra
What are the similarities and differences between functions and linear equations?
asked by A. W. 
math
I'm suppose to simplify: (3xy)+3(2y3x) my answer is: 7y+12x Is that right? I get lost with whether to use + or  sometimes.
asked by jon 
math
Which expression represents the pharse "ten less than the product of 5 and the sum of a number and 3"? a. 105x+2 b. 5(x+20)10 c. x+2  10 5 d. 105(x+2).. is the answer "b".
asked by Anonymous 
PSY
Post your response to the following question: What is the connection between habit and moral character? What is the connection between moral character and politics? Try devoting a paragraph to each. Demonstrate good use of the text! In order to do so, you
asked by NIKI 
math (for Penny)
hey penny i need to know how to graph it
asked by Susie 
math
Mike has saved $89. He decides to spend $6 per week on entertainment. write an equation giving tha amount y he has left after X weeks. 1 y=896x 2 y=6+89x 3 y=89+6x 4 y=689x is the answer 1
asked by Anonymous 
MathFunctions
Evaluate, where f(x)=(x4)^21 when f(a5) How would i solve this? This is what i got so far. f(a5)=[(a5)4]^2 1 =(a9)^2 1
asked by Sabrina 
math
what is the equation of a line that passes through (1,4) and (2,7)? a. y=x+5 b. y=x5 c. y=11x+8 d. y=11x5 plz help and exlain how to do it....thanks
asked by Anonymous 
Science
Communications with planets outside the solar system are most likely achieved using?
asked by Anonymous 
math
Simplify: (t^6)^5 how would you do this?
asked by Anonymous 
SOSE
WHY DID THE 1962 AVALANCH OF PERU HAPPEN
asked by ALEX 
pre cal
show that 6+6sin X is equivakent to   7 cos x 6cos x  7(1 sin x)
asked by colleen 
Physical Science
30 m/s North is a measure of what
asked by Anonymous 
simple math
How would I figure this out: 4^t = 8^t1 Just by looking at it, I know that x = 3 but how would I figure this out mathematically?
asked by Lena 
Western Civ
I'm completely lost. After overviewing the political arrangements of Iberian and AngloFrench, explain whether governmental complexion came to influence, then, the types of colonial settlements they respectively pursued. Please point me in the right
asked by Max 
Child Care
The basis of a good childguidance system is the caregiver's A. arrangement of space in the facility. B. knowledge of child development C. choice of equipment D. schedule of activities. I chose B.
asked by Brenna 
Social Studies
Why should votes participate in the primary process?
asked by Kimmy 
factoring
factor this problem w^2 + w  12 is my answer right? (w2)(w+2)
asked by james 
math
solve: a+13 a11  =  3 2 plz help...do we do this by croos multiplying???
asked by Anonymous 
math
find q if: 2q  +3q=5 6
asked by Anonymous 
physical science
displacement divided by time gives
asked by Anonymous 
math
distributive property 615x(2+5)= (615x____)+ (615x____) please help me do this problem
asked by Kearia 
college algebra
(x+8)/2+(x2)/5
asked by Lorena 
calculus
how do you integrate dx/(x^2*(x^2+4)^1/2)
asked by Lauren 
calculus
how do you integrate 30x^2/(x2)(x+3)(x5)
asked by Lauren 
algebra II
Adding Rational Expressions m/p^2 + 3/p^3  4
asked by will 
psychology
What different physical arrangements have you seen in the classrooms you’ve observed? Which arrangements seem most effective? Why?
asked by luli 
Literacy
What are some questions I can ask at an interview with a potato chip lover? Like, what are good questions, where the answer I get from the interviewee won't be just a "Yes" or "No", but a few sentences?
asked by Angie 
math
can two different sqaures have the same perimeter
asked by michelle 
algebra II
Adding Rational Expressions m/p^2 + 3/p^3  4
asked by jaz 
chem
Does density of a substance change when the volume of the substance change? For example, if I had 10 mL of water and it has the density of 1g/mL will the density change if I had 20 mL of water instead?
asked by henry 
simple math
how would I simply this: (y2)/(2y)
asked by Lena