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August 21, 2014

Posts by Matt


Total # Posts: 1,763

Algebra
Write an equation for the line through (-3,2) and (6,1) y(x)=
September 7, 2008

college math
thanks any way
September 7, 2008

college math
never mind
September 7, 2008

college math
Find the slope of the line through the points (6,9) and ( 6+n , 9+2n) slope=
September 7, 2008

Language
What's the difference between a subject and a subject phrase? Can you give us an example.
August 28, 2008

American History
He founded the NAACP
August 15, 2008

American History
What was the significance of WEB Dubois?
August 15, 2008

Ged Test Results
need my test results from May 06. where to look?
July 29, 2008

physics
What constant net force is required to bring a 1500 kg car to rest from a speed of 100 km/h within a distance of 55 m?
July 22, 2008

Math
Well, assuming there is no bottom to the box (taken from where the instructions say you only cut 4 pieces of paper), the largest length possible that can be cut along the 8.5 in side is 4.25 inches. So, assuming the constraints from the instructions the way I interpreted, that...
July 21, 2008

maths
there are 100 boys, 80 girls, and 20 teachers. In how many ways can a group of 5 (2 girls, 2 boys and a teacher) be selected?
July 15, 2008

health-care
Thank you, you're a life saver!!
July 14, 2008

health-care
From the perspective of a caregiver, would you prefer traditional insurance or one of the managed care options (HMO,PPO) and why? I need direct answers please, I'm not a health-care professional or caregiver, so I don't know which to choose.
July 14, 2008

Math/Physics
For a velocity-time graph, what does the "tangent line of the curve" represent?
July 13, 2008

Variables
Thanks a million
July 1, 2008

Variables
In the following statements what are the dependent and independent variables? a. Increased education results in decreased racial/ethnic prejudice. b. The greatest indicator of college attendance is family income, not intelligence. c. Because of hasty and stupid presidents, ...
July 1, 2008

health
what role do health-care workers play in determining quality care?
June 20, 2008

operations management
Here are some questions I'm stuck with. If anyone has answers, that would be helpful to review them before my final Wednesday. It has to do with the CROCS company. Thanks... CROCS FINAL EXAM CASE STUDY QUESTIONS This case is about a company that became very successful ...
June 16, 2008

health
What I'm not sure of are responsibilities that are out of scope of practice. I've googled it but can't find any info on that.what responsibilities do nurses have that may be out of their traditional scope of practice? Pls help.
June 14, 2008

health
what responsibilities do nurses have that may be out of their traditional scope of practice?
June 14, 2008

Sociology Multiple choice
Which of the following is(are) true of culture a. culture would be significant whether people held it in common or not b. despite the cultural diversity that exists in American society, there are symbols, language patterns, belief systems, and ways of thinking that are ...
June 12, 2008

Sociology Multiple choice
Which of the following is(are) true of culture? a. culture would be significant whether people held it in common or not b. despite the cultural diversity that exists in American society, there are symbols, language patterns, belief systems, and ways of thinking that are ...
June 12, 2008

Sociology Multiple choice
Well its an error conclusion so its false that mean its spurious.. Thanks
June 12, 2008

Sociology Multiple choice
No its not opposite its true so it should be positive then
June 12, 2008

Sociology Multiple choice
is it C
June 12, 2008

Sociology Multiple choice
I am sorry a. Positive b. negative c. Inverse. d. spurious
June 12, 2008

Sociology Multiple choice
Can anyone help me with these questions as I am stuck in these 1. The finding that the number of women reporting physical assaults by their husbands goes up on Super Bowl Sunday may lead to the erroneous conclusion that watching the Super Bowl causes husbands to be violent. ...
June 12, 2008

Math
(a^2b^2)^1/5 I'm not understanding can someone help.
June 9, 2008

Chem
Order the elements S, Cl, and F in terms of increasing atomic radii. I thought the answer was F, S, Cl, but the answer key said it was S, F, CL Why? AR decreases from left to right. Sulfur has one more energy level, so shouldn't its atomic radii be greater than fluorine?
June 6, 2008

Sociology
Thank you thats really great.
June 2, 2008

Sociology
Thank you that really helps.
June 2, 2008

Sociology
Supporters of multiculturalism argue that it helps us come to terms with our diverse present and strengthens the academic achievement of African-American children. Some call for Afrocentrism, the dominance of African cultural patterns in people’s lives. Opponents of ...
June 2, 2008

air mass movement
Fill in the blanks...Air masses MOVE from areas of__________ pressure to ares of ______________ pressure.
May 29, 2008

Science
Fill in the blanks...Air masses MOVE from areas of ______ pressure to areas of_________ pressure.
May 29, 2008

english
Can you help me paraphase this? I set off on a four-mile walk to our forge,pondering as I went along,on all that I had seen,and deeply revolving that I was a common labouring boy,that my hands were course, that my boots were thick,that I had fallen into a despicable habit of ...
May 6, 2008

english
Cn you help me paraphase this? So unchanging was the dull old house,the yellow lights in the darkened room the faded spectre in the chair by the dressing table glass, that I felt as if the stopping of the clocks had stopped time in that mysterious place , and while I had ...
May 6, 2008

English
Can you help me paraphase this? I have never thought of being ashamed of my hands before, but I began to consider them a very indifferent pair. Her comtempt for me was so strong, that it became infectious, and I caught it.
May 6, 2008

can you help me paraphase this.
Young as I was, I believe that I dated a new admiration of Joe that night. We were equals afterwards,as we had been before,but,afterwards at quiet times when I sat looking at Joe and thinking about him, I had a new sensation of feeling conscious that I was looking up to Joe in...
May 6, 2008

english
can you help me paraphase this; Conscience is a dreadful thing when it accuses man or boy;but when,in the case of a boy,that secret burden co-operates with another secret burden... it is (as I can testify) agreat punishment.
May 6, 2008

Biology-need source
Hey I need a source that tells me the effects of seismonsastic movements on the growth of plants. Thanks!
May 4, 2008

Human Biology-Birth Defects
I understand that, but how can it say that one gene is operating against a whole bunch of genes?
May 3, 2008

Human Biology-Birth Defects
Hey I'm doing a report on clubfoot and I just researched this about it: "Complex segregation analyses suggest that the most likely inheritance pattern is a single gene of major effect, operating against a polygenic background." what does it mean by "...
May 3, 2008

chemistry
given: Ferrocene, Acetylferrocene, 1, 1' Diacetylferrocene What part of the ferrocene compound(s) is(are) responsible for creating a dipole moment What type of molecular orbitals does the cyclopentadienyl ligand use to bond with the iron ion? How many electron pairs does ...
April 23, 2008

german
Anyone mind spellchecking this small text? =) Helga, die früher in Hamburg wohnte, ist nach München umgezogen. Sie verliebte sich in Gerd, der seine Arbeit in der Hauptstadt der Bayern hat. Hier hat er eine moderne Wohnung, die sie jetzt mit einander wohnen in. In ...
April 21, 2008

Chemistry
Pt is functioning as a cathode - D shows that Pt is cathode and Fe as anode. I don't understand why H+ and water are in the reaction so my answers 1)D 2)B
April 18, 2008

Chemistry
no, there's Fe in D for the first question..Fe(s)+8H+(aq)+MnO4–(aq)+Pt2+(aq)==> Mn2+(aq)+4H2O(l)+Fe2+(aq)+Pt(s)
April 18, 2008

Chemistry
#1, Fe(s) is on the left, so it's anode; Pt(s) is on the right, it's a cathode...so the rxn should be D. #2: B because Fe is gaining electrons, making it a reduction=cathode.
April 18, 2008

Chemistry
For the following electrochemical cell: Fe(s)/Fe2+(aq)//MnO4–(aq), Mn2+(aq)/ Pt(s) Which letter corresponds to the correct balanced chemical equation in an acidic solution? A. 2Mn2+(aq) + 8H2O(l) + 5Fe2+ ==> (aq)5Fe(s) + 16H+(aq) + 2MnO4–(aq) B. 5Fe(s) + 16H+(aq...
April 18, 2008

chem
Which reaction has been chosen as the 'standard' against which every other reaction is measured? A. Li+ + e– --> Li B. F2 + 2e– --> 2F– C. 2H+ + 2e– --> H2 D. O2 + 4H+ + 4e– ==> 2H2O E. H2 + 2e– ==> 2H
April 18, 2008

Chemistry
For the following balanced equation: 2 Ag+ (aq) + Cu(s)--> Cu2+ (aq) + 2 Ag(s) Which letter corresponds to the correct cell notation at standard state conditions? A. Cu(s)/Cu2+(aq)//Ag+(aq)/Ag(s) B. Cu2+(aq)/ Cu(s)// Ag(s)/ Ag+(aq) C. Ag+(aq)/ Cu2+(aq)// Cu(s)/ Ag(s) D. 2Ag...
April 18, 2008

chemistry
For the following balanced equation: 2 Ag+ (aq) + Cu(s) Cu2+ (aq) + 2 Ag(s) Which letter corresponds to the correct cell notation at standard state conditions? A. Cu(s) Cu2+(aq) Ag+(aq) Ag(s) B. Cu2+(aq) Cu(s) Ag(s) Ag+(aq) C. Ag+(aq) Cu2+(aq) Cu(s) Ag(s) D. 2Ag+(aq) Cu2+(aq...
April 18, 2008

math
Find the absolute extrema of the function f(x,y)=x+y-2xy on the region x^2+y^2<=1
April 15, 2008

Math
What happened after Chief Short Cake died?
April 14, 2008

Math
What happened when the Crossword Puzzle Champion died?
April 14, 2008

Math
In Music, What Does "Allegro" Mean?
April 14, 2008

english
How do I explain the answer please?
April 14, 2008

english
First, it seems clear that even if there are occasional small dips in the consumption of petroleum, the general trend shows no sign of a real permanent decrease. Second, petroleum reserves are not being discovered as fast as petroleum is currently being consumed. From these ...
April 14, 2008

english
Thanks
April 14, 2008

english
Relax. The kid’s been delivering the paper for, how long? Three, four years maybe? And not once has she missed us. The paper will be here, just wait and see. She’s just been delayed for some reason. a) true beyond a reasonable doubt b) probably true c) possibly true ...
April 14, 2008

english
You're a star!!
April 14, 2008

english
Michael Jackson has had more plastic surgery than anybody else in California. You can bet he’s had more than anybody in Connecticut! a) true beyond a reasonable doubt b) probably true c) possibly true or possibly false The answer is (C) possibly true or possibly false &#...
April 14, 2008

english
. Since the graduates of Harvard, Yale, Princeton, and other Ivy League schools generally score higher on the Graduate Record Examination than students from Central State, it follows that the Ivy League schools do more toward educating their students than Central State does. a...
April 14, 2008

english
Thank you
April 14, 2008

english
In three of the last four presidential races, the winner of the Iowa Republican primary has not captured the Republican nomination. Therefore, the winner of the next Iowa Republican primary will not capture the Republican nomination. a) true beyond a reasonable doubt b) ...
April 14, 2008

english
Thank you
April 14, 2008

english
You expect to get forty miles to the gallon in that? Why, that old wreck has a monster V8; besides, it’s fifty years old and needs an overhaul. a) true beyond a reasonable doubt b) probably true c) Possibly true or possibly false The answer is (C) possibly true or ...
April 14, 2008

English
Thanks
April 14, 2008

maths permutation & combination - answer pls check
Your password for a given website is made up of three letters followed by four numbers. Find the number of possible passwords if there are no restrictions on what three letters and what four numbers can be used. Pls check if my answer is correct 26C3*10C4 =26!/(26-3)!3! . 10...
April 13, 2008

maths permutation and combination
Thanks
April 13, 2008

maths permutation and combination - answer pls check
Pls check if my answer is correct 26C3*10C4 =26!/(26-3)!3! . 10!/(10-4)!4! = 26*25*24*23!/23!*6 . 10*9*8*7*6!/6!*4*3*2*1 =15600/6 * 5040/24 =2600*210 =546000
April 13, 2008

maths permutation and combination
Your password for a given website is made up of three letters followed by four numbers. Find the number of possible passwords if there are no restrictions on what three letters and what four numbers can be used.
April 13, 2008

critical thinking
thanks for the correction
April 13, 2008

critical thinking
n 1976 a powerful earthquake hit the city of Tangshan, China. Scientists had failed to predict the earthquake. If people had paid attention to the unusual animal behavior that preceded the earthquake, however, they would have known it was coming. Animals can often sense an ...
April 13, 2008

critical thinking
In 1976 a powerful earthquake hit the city of Tangshan, China. Scientists had failed to predict the earthquake. If people had paid attention to the unusual animal behavior that preceded the earthquake, however, they would have known it was coming. Animals can often sense an ...
April 13, 2008

Chemistry
Liquid Chromatography lab: Why is it important that the solvent level not drop below the upper level of the stationary phase once the stationary phase is packed in the column. is it because if the stationary phase dries out, then the mixture will be permanently absorbed
April 13, 2008

math riddle ALGEBRA WITH PIZZAZZ
He burned his lips on the exhuast pipe
April 6, 2008

biology
Hey can you help me out with these questions? What is the separation of homologous chromosomes during Anaphase I of meiosis called? What is the animal secretion serving as communication between members if the same species? Thanks?
April 5, 2008

math
The question is; identify the center and the radius of the circle in this equation. 3x^2 - √ 3x + 3y^2 - y + 1/12 = 0 I ended up getting C:(√ 3/6, 1/6) and R: √ 3/6
April 4, 2008

Math
I am thinking about going back to college and taking online math classes. I am eligible to take either financial mathmatics or contemporary math. But I am not really sure what the difference is between them. Is there one that is more easy than the other?
March 29, 2008

math [basic trig]
Sam and Markus are standing on level ground 100m apart. A large tree is due North of Markus and on a bearing of 065degrees from Sam. The top of the tree appears at an angle of elevation of 25 degrees to Sam and 15 degrees to Markus. Find the height of the tree.
March 25, 2008

Math
I seem to be having problems setting up Linear Programming questions. For example: Kustom Kars does van conversions. The Custom conversion required 15 hours of shop time, 8 hours of painting time, and 1 hour of inspection time. The Deluxe conversion requires 12 hours of ...
March 23, 2008

chemistry
A reaction rate increases by 60.3% when the temperature is increased from 21.5 to 35.6°C. Calculate the activation energy (in kJ/mol) for the reaction.
March 23, 2008

chemistry
how did you get No and N?
March 23, 2008

chemistry
Sulphuryl chloride, SO2Cl2, decomposes according to the following first-order reaction: SO2Cl2(g) ¨ SO2(g) + Cl2(g) At a certain temperature, it is observed that it takes 147 minutes for 23.0% of the sulphuryl chloride to react. Calculate the half-life for the ...
March 23, 2008

Biology, Please Help!
Why is it important that ions being transported across a cell membrane be shielded from the interior of the lipid bilayer?
March 19, 2008

Biology: Cells
Why is it important that ions being transported across a cell membrane be shielded from the interior of the lipid bilayer?
March 19, 2008

Language Arts
I need an iambic pentameter poem that sounds like guy has written it. Also to be about school.
March 18, 2008

science
please explain the difference between pitch and volume in sound
March 17, 2008

calc- thanks!
is this series convergent the series from n=0 to infinity of (n^2+1)/(n^3+1) i said it converged at n=1
March 17, 2008

calculus
does this series converge, and if so is it absolutely convergent? the series from n=1 to infinity of ((-1)^*n+1))/n^4 I found that by the ratio test it was inconclusive, so no abs. conv is this right? and how do i know if it is simply convergent?
March 17, 2008

calculus
does this series converge, and if so is it absolutely convergent? the series from n=1 to infinity of ((-1)^*n+1))/n^4 I found that by the ratio test it was inconclusive, so no abs. conv is this right? and how do i know if it is simply convergent?
March 17, 2008

pre-calculus
given that c is the logarithm of x in base a, and d is the logarithm of x in base b, find the general statement that expresses the log of x in base ab, in terms of c and d. [*subscripts not included: a,b,ab] loga_x=c ; logb_x=d ...logab_x = [in terms of c and d]
March 16, 2008

chemistry
what is the hybridization at O with the lewis structure of 2-propanone?
March 13, 2008

college calculus
how do you intergrate sqrt((1+((1/4)/(4-x^2)))
March 11, 2008

college calculus
how do you integrate sqrt( x^2 - (x^2)(e^(-2x)) )?
March 11, 2008

chemistry
is calcium carbonate a base? (whats its ph?)
March 6, 2008

calculus
integrate (x+2)/((x^2+2x+4)^2) the usual partial fractions dont work???
March 3, 2008

Chemistr repost
Determine the cell potential (in V) for a platinum electrode in an acidic solution of 0.004M H+(aq), 3.226M ClO4-(aq) and 4.445M ClO3- (aq) ions, coupled to a gold electrode in 3.238 M Au3+ (aq) at 307.10 K. Im confused about the mulitple molarities given for the platinum ...
March 1, 2008

Chemistry
Determine the cell potential (in V) for a platinum electrode in an acidic solution of 0.004M H+(aq), 3.226M ClO4-(aq) and 4.445M ClO3- (aq) ions, coupled to a gold electrode in 3.238 M Au3+ (aq) at 307.10 K. Im confused about the mulitple molarities given for the platinum ...
March 1, 2008

College Calculus
Could someone explain how to distinguish improper integrals in non-mathematical terms so I may understand? Thanks!
February 28, 2008

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