Questions Asked on
April 14, 2009

Chemistry  Combustion
The standard enthalpies of formation of gaseous propylene (C3H6) and propane (C3H8) are +20.4kJ/mol and 103.8 kJ/mol. Their respective combustion reactions may be written as follows, where one mole of either gas is consumed by oxyen to yield carbon
asked by Brigette 
Home Economics Clothing and Textiles
what are 5 reasons for disposal of fullness on garments?
asked by KerryAnn 
Financial Management
TLB EXHIBIT 1 SUMMARY OUTPUT Regression Statistics Multiple R 0.397871332 R Square 0.158301597 Adjusted R Square 0.146771482 Standard Error 0.099101922 Observations 75 ANOVA df SS MS F Significance F Regression 1 0.134839089 0.134839089 13.72940301
asked by Mike 
AP Chemistry
It is found that 24.68 mL of 0.1165 M NaOH is needed to titrate 0.2931 g of an unknown acid to the penolphtalein end point. Calculate the equivilent mass of the acid.
asked by some kid 
unit rate
find the unit rate $920 for 40 hours
asked by jenna 
Inorganic chemistry
MnO4^(aq) + H20(l) ==> MnO2 + OH^ net charg is 1 +7 (8) ==> 4(4) Manganese is reduced MnO4^ +3e ==> MnO2 H2) is the oxidizing agent in a basic solution Mno4^ + H2O(l) > MnO2(s) + OH^ Add on OH^ to both sides of the equation for every H+ ion
asked by Steve 
chemistry
How do you calculate the pH when the following substances are added to a buffer.(all of the solutions are at .10M conc.) The buffer: 50mL NH3 + 50mL NH4NO3 1) 10mL buffer + 6mL water 2)10mL buffer + 5mL water +1mL HCl 3)10mL buffer + 6mL HCl 4)10mL buffer
asked by Mary 
Inorganic chemistry
Potassium hydrogen phthalate (molar mass = 204.2g/mol) is used to standardize sodium hydroxide. If 26.37 mL of NaOH(aq) is required to titrate 0.7719g KHP to the equivalence point, what is the concentration of the NaOH(aq) (26.37 mL NaOH)(x) = (1 mol
asked by Steve 
Inorganic chemistry
A 20.0 mL sample of 0.20 M sodium acetate is titrated with 0.11 M HCl)aq). What is pH after the addition of50.0 mL HCl(aq)? Kbof CH3CO2^ = 5.6x10^10) So far I have the Initial amount of sodium acetate (0.02)(0.20) = .004 mol Amount of HCl added
asked by Steve 
Math
Suppose your community has 4512 students this year. The student population is growing 2.5% each year. Write an equation to model the student population. (y=a*b^x)
asked by Angie 
Chemistry
The crystal structure of lithium sulfide (Li2S) is pictured here. The length of the unit cell is 5.88 x 10^2. For this structure, determine: (I could not paste the actual picture from the assignment here, but if you go to Google Image and type in "crystal
asked by Erica 
Math Pre Algebra
Find the simple interest. $900 deposited at an interest rate of 3% for 5 years. $1,348 deposited at an interest rate of 2.5% for 18 months.
asked by Tanisha 
Math
The equations 5x+2y=48 and 3x+2y=32 represent the money collected from school concert ticket sales during two class periods. If x represents the cost for each adult ticket nd y represents the cost for each student ticket, what is the cost for each adult
asked by Angie 
Physics
Two oppositely charged spheres, with a centre to centre separation of 4.0 cm, attract each other with a force of magnitude 1.2x10^9N. The magnitude of the charge on one sphere is twice the magnitude the charge on the other. Determine the magnitude of the
asked by Lucy 
Engineering
Can someone please help me with this problem? In order to reduce the material cost, an engineer decides to use a hybrid beam instead of an allcarbon fiber beam. Both beams have the same overall dimensions with rectangular crosssections. The hybrid beam
asked by Jim 
Math
Which interval notation represents the set of all numbers from 2 through 7, inclusive? a. (2,7} b. (2,7) c. {2,7) d. {2,7}
asked by Angie 
Inorganic chemistry
Given the following standard reduction potentials, Fe^2+(aq) + 2e^ ==> Fe(s) E naught = o.440V FeS(s) + 2e^ ==> Fe(s) + s^2(aq) E naught = 1.010V determine the Ksp for FeS(s) at 25 degrees Celsius Fe(s) ==> Fe^2+ + 2e^ (oxidation) FeS(s) + 2E^ ==>
asked by Steve 
PHYSICS PLLZ HELP
1 wave velocity is related to a period bwavelength camplitude dall of these 2 wave amplitude is related to a wave velocity b frequency c energy dwave length 3which of the following radiation has te smallest frequency? a infrared b visible c
asked by FRANK 
Chemistry
Why is BF3 a planar molecule, while NH3 is not?
asked by Court 
Calculus
Suppose X is a random variable whose CDF is given by F(x) = 0, X
asked by kkjhjkh 
Inorganic chemistry
E naught cell for the following galvanic cell is +0.254V Hg2^2(aq)+2I^(aq) ==> 2 Hg(l) + I2(s) What is delta G naught for this reaction? Delat G naught = nFEnaught n = the number of moles of electrons transferred between oxidizing and reducing agents as
asked by Steve 
Chemistry
DrBob222, thank you for your help on my other question. I found some information that pointed out that the greater the difference in electronegatives, the shorter the bond length. Here's another question that maybe you can help me with: For the series of
asked by John Jeremy 
math
A recent survey shows that the average man will spend 141,288 hours sleeping, 85,725 hours working, 81,681 hours watching television 9,945 hours commuting, 1,662 hours kissing, and 363,447 hours on other tasks during his lfetime. What percent of his life,
asked by Anonymous 
CHEM
Calculate the hydrogen ion concentration of a 2.30×10^1 M solution of the strong base RbOH. Round your answer to 3 significant digits. would the answer just be 2.30E1 because the hydrogen ion will dissociate completely?? help appreciated thanks
asked by ray 
MathTrig
1. Create an algebraic expression for sin(arccosxarcsin3x) 2. The cosx=4/5, x lies in quadrant 4. Find sin x/2 3.Determine all solutions in (0,2pie) for sin4xsin^2x=3, cot^2v(31)cotx=v(3), cos^2x=cosx, and tan^2x6tanx+4=0 4. Solve; sin(∏/2x)=1/sec 5.
asked by Hujinson 
Math
A square field has a perimeter of 360m. what is the area?
asked by KIERA 
history
can i please get some help with this what were two major components of Ronald Reagan's economic plan? a. expanding the government and reducing competition b. increasing the demand for goods and cutting the supply of goods c. encouraging business growth and
asked by history 
calculus
I am suposed to apply L'Hospitals rule to solve. I can't seem to solve it tho. could someone explain the steps to me? Thanks! the limit as x approaches infinity of: xe^(1/x)x This is what I got so far: xe^(1/x)x x(e^(1/x)1) e^(1/x)1/(1/x) Now its in
asked by Riley 
Inorganic chemistry
One kind of battery used in watches contains mercury(II) oxide. As current flows, the mercury oxide is reduced to mercury. HgO(s) + H2O)(l) + 2e^ ==> Hg(l) + 2OH^(aq) If 2.5x10^5 ameres flows continuously 1095 days, what mass of Hg(l) is produced?
asked by Steve 
Computers
When setting up a network, you should set up any computers running the Microsoft Vista operating system: first. last. only before any computers running Linux. The order does not matter. aboekhout20: im thinking its either aboekhout20: C or D
asked by Amy 
Chemistry
Explain the difference in bond lengths of N2, O2, and F2. Ans: I assume it's because of bond order (single, double, and triple bonds). Explain the difference in bond lengths of HF, HCl, and HBr. Ans: I'm not sure about this one???
asked by John Jeremy 
Grammar
1. Identify the NC in each of the following sentences. Tell whether it is a Subject Noun Clause, an Object Noun Clause or an extraposed subject Noun Clause. a.For Karen to quit now would be foolish. [subject noun clause] b.Betty knew that I was busy.
asked by Nora 
physics
Find the first two harmonics of a linear mass density .002 kg/m and length 0.60m when it is subjected to tension of 50 N.
asked by Anonymous 
Inorganic chemistry
One kind of battery used in watches contains mercur(II) oxide. As current flows, the mercury oxide is reduced to mercury. HgO(s) + H2O(l) + 2e^ ==> Hg(l) + 2OH^(aq) If 2.5x10^5 amperes flows continuously 1095 days, what mass of Hg(l) is produced?
asked by Steve 
Spanish
Can someone please proofread my Spanish paragragh? It's for an exam. In case you think I'm cheating, the teacher told me to write a practice paragraph and get it proofread so I will do better on the exam. Write a letter to your new pen pal/. Describe
asked by Larry 
Math
Hannah took a trip to visit her cousin. She drove 120 miles to reach her cousin's house and the same distance back home. What was her average speed, in miles per hour, for the first 1.2 hours of the trip?
asked by Angie 
Inorganic chemistry
Calulate E naught cell for the reaction below 5 Cd(s) + 2 MnO4^(aq) + 16H+(aq)+ 2 Mn2+(aq) + 8 HxsO(l) The oxidation anode must be 5Cd(s) ==> 5Cd2+(aq) +10e^ The reduction cathode must be 2MnO4^ + 16H2^=(aq) + 10e^ ==> 2Mn2+(aq) + 8H2O E naught cell =
asked by Steve 
Math
Suppose your community has 4512 students this year. The student population is growing 2.5% each year. Write an equation to model the student population. (y=a*b^x)
asked by Angie 
Resume
I have no idea what to put under my experience section of my resume? Should I just exclude it from the resume? I have no working experience :P
asked by Chopsticks 
EnglishMacbeth
Act2 scene4 Macduff:They were suborn'd: Malcolm and Donalbain, the King's two sons, Are stol'n away and fled, which puts upon them Suspicion of the deed. Ross:’Gainst nature still! Thriftless ambition, that wilt ravin up Thine own life's means! Then
asked by sh 
electric
When an electron moves from A to B along an electric field line in Fig. 2429, the electric field does 3.66 x 1019 J of work on it. What are the electric potential differences (a)VB  VA, (b)VC  VA, and (c)VC  VB? in the picture there r four field lines
asked by sweety 
electric physics
Near Earth, the density of protons in the solar wind (a stream of particles from the Sun) is 12.4 cm3, and their speed is 576 km/s. (a) Find the current density of these protons. (b) If Earth's magnetic field did not deflect the protons, what total
asked by sweety 
language
can you please correct my personifitcation poem? please? for any mistakes?? thank you! The Wild River The river breaths heavily It is fast and mean The river is strong And swallows all the leaves. The river is a stealer As it snatches the pebbles Then
asked by john 
Science
If a planet had a surface with craters but no other features, what could I say about the inside of the planet?
asked by Tanisha 
EnglishWord Choice
What is another way to say waging war? I used the theasurus to find a word that meant the same as waging but the search results came back as nothing was found.
asked by Kara 
liteature
In The Call of the Wild, when London writes about "what a puppet thing life is," it reflects the theme summarized in which of the following statements? A. Our lives are lived in response to our predetermined fate. B. The course of a life is determined by
asked by victoria 
Chemistry
How many milliliters of a 2000.0 mg/dl stock solution are needed to prepare 100.0 ml of a 150.0 mg/dl working solution?
asked by Jessi 
Inorganic chemistry
Okay, mol KHP = (0.7719)(mol KHP/204.2g KHP) = .0038mol Since this is a titration then the moles of NaOH = the moles of KHP M = mol/L M = .0038mol/02637 M = 0.01441
asked by Steve 
Statistics
Studies find a negative correlation between hours spent watching television and scores on reading tests. Does watching television make people less able to read? Probably, but this doesn't follow from the data. The studies are observational, and it might be
asked by Karen 
College microeconomics
Need some help with these questions....Thanks in advanced. All profitmaximizing firms hire inputs up to the point where: A) MRP = W B) MR = MC C) MP = W D) MFC = MRP E) MFR = MRC 4) A firm’s marginal revenue product of labor curve A) is steeper than its
asked by sue 
unit rate
find the unit rate 175 calories in 12 ounces
asked by jenna 
electric
When an electron moves from A to B along an electric field line in Fig. 2429, the electric field does 3.66 x 1019 J of work on it. What are the electric potential differences (a)VB  VA, (b)VC  VA, and (c)VC  VB? in the picture there r four field lines
asked by sweety 
history
i really need help on this, i've been trying to answer it for so long, please help me How did Woodrow Wilson's reform platform during the 1912 campaign differ from that of Theodore Roosevelt? a. Wilson supported federal regulation of business b. Wilson
asked by history 
Physics
One practical application of matter waves is A. Lasers B. XRays C. Electron Microscope D. None of the above My guess is A, but I'm not sure. "Matter waves" refers to the wave qualities of matter (as opposed to the particle qualities). Thanks.
asked by Alex 
earth science
If the tilt of Earth’s axis were 10◦ , where would we find the Arctic and Antarctic Circles (what latitudes)? Would this cause a change in the dates of the solstices, equinoxes, and perihelion and aphelion?
asked by frank Minimi 
To Mary
Check below for the answer to your buffer question.
asked by DrBob222 
English
1. We do exercises and play baketalll at the basketball court. 2. We warmup and play tennis at the tennis court. 3. We do warmups and play badminton at the badminton court. 4. We do warm up exercises and do bowling at the bowling alley. 5. We prepare
asked by John 
Inorganic chemistry
I'm going to need some help getting this problem started Calculate E for the following electrochemial cell at 25 degrees Celsius Pt(s) ! Sn^2+(aq, 0.50M), Sn^4+(aq, 0.50Mz0 !! I^(aq, 0.15M) ! AgI(s) !Ag(s) given the following standard reduction potentials
asked by Steve 
Inorganic chemistry
I do not know how I should approach this problem either. The following electrochemial cell has a potential of+0.617V at 25 degrees Celsius Pt ! H2(g,1.00atm) ! H^+(aq,1.00M) !! Ag^+(aq) ! Ag The standard reduction potential ,E naught of Ag^+ = 0.700V. What
asked by Steve 
history
in my book, it shows a 1915 american newspaper clipping and i have to answer questions...this is what the clipping looks like. on the right side it says: NOTICE! TRAVELLERS intending to embark on the Atlantic voyage are reminded that a Britian, that a
asked by history 
Grammar
2.Which of the following sentences contain NC’s and which contain adverbial clauses? a.Liz accepted [that she would never be a great opera singer. ](Noun Clause) b.I’ll participate provided [that you listen to me.] (Noun Clause) c.We waited [until the
asked by Nora 
art
need an interesting fact on vincent van gogh.
asked by Hayley 
physics
what has more predictable behavior, a proton or an electron, and why? a. an electron because of its smaller mass b. a proton because of its larger mass c. an electron because it doesn't feel the nuclear force d. a proton because it doesn't feel the nuclear
asked by Jess 
Discussing arguments in a paper
Hello, I'm currently writing my first academic paper. My subject is Proposition 8. In one chapter, I intend to compare the arguments put forward by proponents and opponents, and I wonder how I should present them. Should I divide each side's arguments in
asked by green_heart 
Chemistry
Describe how you would prepare 500 ml of a solution that is 40% bleach solution by volume.
asked by Jessi 
Chemistry
A 2% solution of Hydrochloric acid is required for a procedure. A 5% solution is availabe. How much of the 5% solution will be required to make 1 L of solution?
asked by Jessi 
Inorganic chemistry
mol KHP = (0.7719g)(1 mol KHP/204.2g) = .0038mol Where are the moles of NaOH? I know that there are 0.02637 L of NaOH and I know M = mol/l I know there are 40g NaOH/mol NaOH There is 1 mol of NaOH in the balanced equation But I do not have grams of NaOH
asked by Steve 
Research psychology
Are there books written about the history of psychoanalysis? I have to write a paper about Sigmund Freud and how he was a turning point in history but I can't find sources that have to do with the BEFORE and AFTER. Any suggestions?
asked by Namrot 
Chemistry
How would you prepare 100 ml of 0.9% w/v saline?
asked by Jessi 
math12
What is the third number in the 156th row of Pascal's triangle? I know that it is 154 x ___ how do I find out the number? thanks in advance
asked by sh 
Correction  Grammar
2.Which of the following sentences contain Noun Clauses and which contain adverbial clauses? a.Liz accepted [that she would never be a great opera singer.] (Noun Clause) b.I’ll participate provided [that you listen to me.] (Noun Clause) c.We waited
asked by Nora 
math
what catergorie capital and comission fall under. i think capital is owner equity and comission is income statement.
asked by lily 
math
During a survey, shoppers at a local mall were asked, "Which Baskin Robbins ice cream is your favorite flovor?" Determine whether the survey question is baised or unbaised. Exlpain the reasoning for the answer?
asked by Anonymous 
Calculus
This is a problem we did previously on a test; my answer was marked correct, but I am having trouble getting my answer in the same form that my teacher gave it. The question: Find the derivative of (x/(x+1))^1/2 His answer: ( (x(x+1))^(1/2) ) / (2x(x+1)^2)
asked by Lauren 
accounting
what catergorie capital and comission fall under. i think capital is owner equity and comission is income statement.
asked by nerd 
biology
a DNA chip contain set of random hexanucleotide probes.out of 4096 probe how many will form perfect complementary duplexes with sequestionwithin the 14 nucleotide single target DNA 5'GAACTGCATTGATA3'
asked by papri 
biology
a DNA chip contain set of random hexanucleotide probes.out of 4096 probe how many will form perfect complementary duplexes with sequestionwithin the 14 nucleotide single target DNA 5'GAACTGCATTGATA3'
asked by papri 
college
John C. Maxwell says in his book, Ethics 101, "There's no such thing as business ethics; there's only ethics" Please give me your opinion on this statement. Are business ethics different than ethics? If so, give me an example of what you think each of them
asked by JessyOhio 
Chemistry
How would you scale down an organic chemistry experiment? Would you have to know an expected percent yield to scale it down?
asked by Jason 
Physics
A gun that is springloaded shoots an object horizontally. The initial height of the gun is h=5 cm and the object lands 20 cm away. What is the gun's muzzle velocity? Do i use something like v=sqr(k)/m*x. I am getting something like 3.2m/s, is this
asked by John 
Health
If you don't read food labels what are long term consequences? please help and thank you
asked by Slurk 
history
3. In foreign affairs, perhaps Nixon's greateast accomplishment was a. abandoning realpolitik, or practical politics b. bringing about detente with the Soviet Union and with China c. establsihing the People's Republic of China d. ending the Vietnam War
asked by history 
Accounting
If one unit of Product X used $1.5 of direct materials and $2 of direct labor, sold for $11, and was assigned overhead at the rate of 20% of direct labor costs, how much gross profit was realized from this sale? a.$11 b.$7.5 c.$4.6 d.$7.10 e.$3.5
asked by Ray 
Chemistry
How many milliliters of a 2000.0 mg/dl stock solution are needed to prepare 100.0 ml of a 150.0 mg/dl working solution?
asked by Jessi 
Math
y=2x+3 How do you find the inverse of this function? I know that you have to get the x by itself but i am not sure how.
asked by Jim 
Business stats
I have just started business school and am struggling with this HW problem. any help would be great!!...A certain type of new business succeeds 60% of the time. Suppose that 3 such businesses open (where they do not compete so its reasonable to believe
asked by bob 
Chem
Can someone direct me to a site that contains an extensive list of properties of various molecules (bond length, bond angle, dipole moment, etc.)? Or is there a free download anywhere for molecular modeling software? I used Spartan at school, but it costs
asked by Joe 
Social Studies
I am doing a project where I need to know the number of people born in America in the year 1991. How many were born that year? Thank youBrielle.
asked by Brielle 
com220
Where do you normally find information for topics that interest you? How do you know when sources are reliable? 150 words
asked by Anonymous 
4th grade
If 14 counters are1/2, then what is the ONE? ___________ counters
asked by AKabba 
Physics
If energy is 1/2 mv^2; and m and v are always positive.... How come the ground state energy of Hydrogen is a minus value? Charlie
asked by charlie 
Algebra 1
This is a long division problem: x cubed + 7x squared  49 divided by x + 5 I know the answer is x squared + 2x  10 + 1 over x + 5 but i don't know how to get that
asked by Jillian 
Physics
A gun that is springloaded shoots an object horizontally. The initial height of the gun is h=5 cm and the object lands 20 cm away. What is the gun's muzzle velocity? Do i use something like v=sqr(k)/m*x. I am getting something like 3.2, is this somewhat
asked by Malcom 
unit rate
88students for 4 classes find the unit rate
asked by bob 
Macbeth
Is Lady Macbeth aware that Lord Macbeth killed Macduffs' family. If no, then I need a quote to prove Lord Macbeth did not inform her(if there is one)
asked by Me 
Financial Management
Trying to figure this out. It was an exam question from last year. TLB EXHIBIT 1 SUMMARY OUTPUT Regression Statistics Multiple R 0.397871332 R Square 0.158301597 Adjusted R Square 0.146771482 Standard Error 0.099101922 Observations 75 ANOVA df SS MS F
asked by Mike 
AED 200
Identify the roles district, state, and federal government agencies have in your local schools. Which agency do you feel has the most significant influence in making policy and curriculum decisions at the local level? Why? This is what I came up with.
asked by Ashley 
Research Writing
Post your response to the following: Identify the thesis statement in the article A Nation Apart. What strategies does the author use to formulate his argument? What makes the arguments so viable and compelling?
asked by Leslie 
science
How does the water cycle renew the earths supply of fresh water?
asked by gaga 
economic
Suppose that Keystone is a firm in perfectly competition ski resort business. If all Keystone’s input price unexpectedly double, and at the same time the product price doubles, what will happen to Keystone profitmaximizing level of output and its profit
asked by Anonymous 
Managerial Economics
You own and operate PC’s R Us, a firm that manufactures customized computers to meet the specifications of universities that offer online MBA programs. Nearly 70% of your customers are Webster University MBA students. Your firm is not the only business
asked by Nicci 
math
is x+4=y squared....a function?
asked by jay 
Health
Compare and contrast contributory negligence with comparative negligence.
asked by Rachel 
Health
At what point during the course of treatment of a new patient should notice of use and disclosure of health information, required under HIPAA, be given and why?
asked by Rachel 
oceans
what geographical feature of the ocean floor is between the shoreline and th contential slope?
asked by kaylee 
History Ms. Sue
I want to apologize for being bothersome the other day. I know that you probably became really irritated with me and I'm sorry. I was doing research on the topic and trying to think things through on my own. I was becoming really irriated with the whole
asked by Kara 
Chemistry
Describe how you would prepare 500 ml of a solution that is 40% bleach solution by volume.
asked by Jessi 
history
Why did the Watergate breakin occure? a. the Nixon White House wanted to get Daniel Ellsberg's psychiatric records b. the Committee to Reelect the President wanted to wiretap the Democratic National Committee c. the Committee to Reelect the President
asked by history 
history
can i please get some help on this question, what effect did the Bakke decision have on affirmative action? a. it legalized racial quotas for admission to medical schools b. it encouraged African Americans to apply to medical schools c. it signaled the
asked by history 
Physics
A tritium nucleus explodes by beta decay. An electron leaves with 1x108m/sec. Its mass is 9x10‐31kg. What is the recoil velocity if the 3He+
asked by Christina AAAA 
Mat 117
How do you determine if a polynomial is the difference of two squares?
asked by Patricia 
6th Grade Math
_Times_Divided by_Plus_Times_Divided By_Minus_ = 6 Fill in the blank's with the following number's,.... 2,4,5,7,8,9,10 Thankss!
asked by Brandi 
critical thinking 205
How can a person distinguish between the prejudicial and nonprejudicial use of rhetorical? Provide an example of each.
asked by rene 
crt/205 college
How can a person distinguish between the prejudicial and nonprejudicial use of rhetorical devices? Provide an example of each.
asked by rene36 
math
I need real data with at least 10 numbers. The data can not be made up. Help?!
asked by Lilit 
7th grade algebra
[(5)^2]^5=(5)^10 Tell whether the product of powers property, the power of the power property, or the power of the product property can be used to simplify the expression???
asked by Canyon 
Socials Studies
Revolutions represent change. How did the English, French and Industrial revolutions change the world? Please help. Thank you.
asked by John 
Math
what do you get when you cross a stick of dynamite with a lemon pie?
asked by Anonymous 
english grammar
underline the phrases in the following sentence and circle the non finite verb,if any. Given a chance, Susan would like to go on a trek in the Himalayas.
asked by rita 
Romeo and Juliet Quotation Help
I need help to know who said this quote. I don't have a textbook of the play, and I tried to search for it on google but it didn't help any. This is the quote "... most are busiest when they are most alone." Please help thanks.
asked by Matt 
Chemistry
How would you prepare 100 ml of 0.9% w/v saline?
asked by Jessi 
Science
I have two questions. How can an atmosphere affect the temperature of a planet's surface? If a planet had a surface with craters but no other features, what could you say about the inside of the planet?
asked by Tanisha 
Calc.
Let h(x)=164x(x^3) Find g(96). My work: 96= 164x(x^3) (x^3)4x80=0 Using the rational roots theorm, I found that x=4 so h(4)=96, therefore g(96)=4. Find g'(96). My work: g'(96)= 1/(dh/dx at x=4) 1/((3(4)^2)4)= 1/52 Does this look ok? Also, my
asked by Joshua 
history
can i please get some help with this: Why did the Watergate breakin occure? a. the Nixon White House wanted to get Daniel Ellsberg's psychiatric records b. the Committee to Reelect the President wanted to wiretap the Democratic National Committee c. the
asked by history 
math
I have to find the rule of each line can you help? 1.3,3.3,4.5,6.5,7.7,____,_____,_____ Rule:_______________________ 14.8,15,13.2,13.4,11.6,____,____,____ Rule:_______________________ 4.8,9.6,8.9,17.8,17.1,_____,______,_____ Rule:_______________________
asked by Mark 
Physics
A gun that is springloaded shoots an object horizontally. The initial height of the gun is h=5 cm and the object lands 20 cm away. What is the gun's muzzle velocity? Do i use something like v=sqr(k)/m*x. am getting something like 3.2, is this somewhat
asked by Jacob 
Algebra 2
How do I complete the square for this problem?? It's on translating conic sections. x^24x+y^2+2y=1
asked by Kit 
social studies
I need help with social studies. why might people cross the sahara dessert?
asked by Kenneddy S. 
Math
Round to the tenths place: 411.01546
asked by lashon 
NO ONE ANSWERED ANY OF MY QUESTIONS
NO ONE ANSWERED ANY OF MY QUESTIONS
asked by Tanisha HOW COME NO ONE ANSWERED ANY OF MY QUESTI 
Reading Analogy
Hey Everyone! I have a quick question! I'm doing this reading packet and you have to find out the relationship between the two words... Insect:termite would that be classification? or something else?
asked by Hello! 
reading
another question that I have is .. can a crime be considered an object if there is no other answer that's available to choose from?
asked by Hello! 
college
Write a 350700 word response, in which you choose two or three Eastern philosophies and describe how they compare. Take sides, determine which philosophies are most persuasive, and explain why. Reading should be reflected in the response.
asked by jasmine 
MATH
y = sin (x  Pi sign) amplitude: period: phase shift:
asked by LT 
English
is whisper and talk antonyms or synonyms?
asked by Hello! 
math
the area of the circle was measured to be 29/30 of it original area.find the percentage error made in measuring area.
asked by abigail 
Math
How do i write this equation in standard form and how do i find the center and radius of the circle? x squared + y squared + 2x  2y  2 = 0
asked by Jon 
History
What two negative factors on if there was global peace and freedom.
asked by Kara 
science
Why gram positive bacteria do not counter stain as with gram negative?
asked by KL 
English History
Ok so I need to explain in class tomorrow for my History of England Class in college Gregory King's "A Scheme of the Income and Expenses of the Several Families of England." Can anyone explain the significance of this and what all those numbers tell us
asked by Bill 
History
How many people are currently in the U.S. military? Thanks for your help.
asked by Danica 
history
please check these which of the following is a reason the United States became involved in affairs in the Middle East following World War II? a. to limit Jewish immigration into the region b. to prevent oilrich Arab nations from falling under Soviet
asked by history 
Math
What would be the xintercept of y=x3? I think it would be 3.
asked by Angie 
Accountingbusiness
I can identified two stakeholders Big Eight accounting firm and Baker Greenleaf if these are correct and is there any others. In the case of The Dilemma of an Accountant. Who are the stakeholders and what is their stake in the case?
asked by tory 
biology please help
one question left and just cant find the answer how to determine the accuracy of an estimate of the size of a dna fragment using a standard curve on semilog graph paper
asked by sam 
ochem
If you recrystallize a compound with a 1/2 ethanol/water mixture and water remains in the compound after recrystallization, would that change the melting range of the pure compound?
asked by bee 
science
i want to know what is the cause of lack of oxygen in blood.
asked by Yesenia 
Psychology
What is the ethical thing do if you have been counseling a client for a considerable length of time and then find out that your client's mom is your hairdresser?
asked by Linda 
History
Where can I find out what percentage of American soldiers receive psycological effects after war?
asked by Nicki 
History
I'm trying to find evidence online that the 1920's or World War I was known as the Lost Years. I remember hearing this before. Is this true? Why is it called this? Thanks for explaining this.
asked by Nicki 
unit rate
ok im having trouble with unit rates i cant seem to get them can sum 1 help me or like giv an example to me so i can do the rest of my hw and understand it
asked by jenna 
Health
how does understanding food labels relate to today's youth? please help and thank you
asked by Slurk 
unit rate
how do u find the unit rate
asked by jenna 
HSM
Ho can program evaluation can improve a program, consider both the manager and funder perspectives
asked by lisa 
History
What are some ways that global peace would create freedom? I know that everyone would be free to do what they want.
asked by Kara 
math
what is the answer for (15 + 3) – (4 + 3)
asked by lashon 
algebra need help
Determine whether the geometric series converges or diverges. 27 + 18 + 12 + 8 + . . .
asked by jaz 
social studies
Where is the eastern rift located? Where is the western rift located?
asked by Tanisha 
analogy
MAMMAL:WHALE WAT IS THE ANSWER?
asked by whatev 
math
How do i write an equation in point slope form of a line that passes through (6,5) and has a x intercept of 3...also how do i make it into slope intercept form
asked by jake 
Health
What is res ipsa loquitur and what does it mean?
asked by Rachel 
geometry
can someone help me woth solving special segments in a circle?
asked by samantha 
Math
How do i write this equation in standard form and how do i find the center and radius of the circle? x squared + y squared + 2x  2y  2 = 0
asked by Jon 
Math
Which expression represents (2x^3)(8x^5)/4x^6? I think it's 4x^2.
asked by Angie 
History
War entraps people into the military. How does that take away their freedom? Besides them not living a normal life everyday
asked by Kara 
english
k so the question the world renowed question!! which was born first the chicken or the egg? my teacher wants me to write a supportive paragraph on which one i think/ and i MUST HAVE ATLEAST 4 REASONS TO PROVE MY ANSWER.
asked by thnker 
Math
is a horizontal line on a graph a function? I think it is.
asked by Angie 
6th ggrade math
Will some please help me figure this out??? ?x?/?+?x?/??=6 You can only ues these numbers to figure this out, 2,4,5,7,8,9,10
asked by Peyton 
algebra II
Determine whether the geometric series converges or diverges. 27 + 18 + 12 + 8 + . . .
asked by jaz 
french
Sorry i know its a bit long but any corrections/suggestions would be greatly appreciated! Parlemoi de toi et de ta famille? Je m’appelle Haylee et j’habite avec ma famille en une petite village prés de XXXXXX au sudest de l’Angleterre. Dans ma
asked by Haylee 
Health
If HIPAA rules are stricter than state law, which standard should you follow and why? What if the state law was stricter?
asked by Rachel 
Health
Explain the subject matter jurisdiction of federal courts.
asked by Rachel 
math
is y=4 a function
asked by jake 
6th grade math
Will some please help me figure this out??? ?x?/?+?x?/??=6 You can only ues these numbers to figure this out, 2,4,5,7,8,9,10
asked by Peyton 
English?
another question that I have is .. can a crime be considered an object if there is no other answer that's available to choose from?
asked by Hello! 
spelling
List of names of plants that can be grown in a vegatabel garden. 10 please
asked by Amy