Wednesday

May 4, 2016
Total # Posts: 1,091

**gen 300**

I think Ms. Sue is right to say what she said. The information he posted says that time management is an example of something he could use. Obviously, he has a problem managing his time or he wouldn't be looking for his answers online... or he has a problem concentrating, ...
*August 24, 2009*

**algebra**

(x+5)over 6= 1- (x+5) over 7 (x+5)/6= 1- (X+5)/7 I know you have to get a CD of 42 but I can't get the write answer.
*August 4, 2009*

**axia**

explain the difference account payable and trade credit
*July 15, 2009*

**HCA270**

how can using a bank cash management service reduce opportunity cost for a healthcare organization?
*July 13, 2009*

**12th grade - English (World Mythology)**

The website is: zarathushtra . com /z/gatha/dji/forward . htm What is Tagore’s main argument? Find a sentence or two that make up Tagore’s thesis statement and cite it here. What distinction does Tagore make between “blind obedience” and “the path of ...
*June 16, 2009*

**General Chemistry**

Thanks! I actually eventually got the right answer after about 45 gruelling minutes. But, mine is different than yours 3H2O + C2H5OH + %I3- ==> 15I- + CO2 + CHO2- + 11H+
*June 3, 2009*

**General Chemistry**

Im having trouble balancing this redox rection in acidic solution. I dont know how to balance reactions in which one reactant splits up into two products. C2H5OH(aq) + I3-(aq) --> I-(aq) + CO2(g) + CHO2-(aq) + H+(aq) I know I split it into C2H5OH --> CO2 + CHO2 + H+ and ...
*June 3, 2009*

**chemistry**

Thanks. I also have a similar question about cis and trans isomers.why is the heat of formation lower for a trans isomer? the only thing i could think of is that the dipole moment is 0.But does this have anything to do with the heats of formation?
*May 30, 2009*

**chemistry**

Why is there a difference in the heats of formation of CF4 and CCl4? I know that the bond length of CCl4(C--Cl) is longer than that of CF4(C--F), does this affect the heat of formation. Heat of formation are -225.709kcal/mol(CF4) and -28.120kcal/mol(CCl4).
*May 30, 2009*

**Chemistry**

If 0.110 mol of liquid H2O and 40.5 g of solid Al2S3 are reacted stoichiometrically according to the balanced equation, how many moles of solid Al(OH)3 are produced?
*May 21, 2009*

**Chemistry**

Thanks, i figured it out using the mol ratios of NaBr and Cl2.
*May 21, 2009*

**Chemistry**

If 0.720 mol of gaseous Cl2 and 390 mL of 0.641 M aqueous NaBr are reacted stoichiometrically according to the balanced equation, how many moles of gaseous Cl2 remain? Round your answer to 3 significant figures. 2NaBr(aq) + Cl2(g) → 2NaCl(aq) + Br2(l)
*May 21, 2009*

**mangerial econ**

The MorTex Company assembles garments entirely by hand even though a textile machine exists which can assemble garments faster than a human can. Workers cost $50 per day, and each additional laborer can produce 200 more units per day (the same for each additional worker). ...
*May 20, 2009*

**6th grade english**

thank u
*May 19, 2009*

**6th grade english**

What is another name for myth
*May 19, 2009*

**Math**

Thank you!
*May 11, 2009*

**Math**

I am working on 5th grade math...can you help with the following question? In a roll of 50 dimes, 8 were minted before 1983. What percent of the dimes in the roll were minted before 1983?
*May 11, 2009*

**Chemistry**

A weather ballon is prepared to lift off at the North Pole. The balloon is filled with 15000 L of helium gas. The conditions at the launch site are 760 mm Hg and 0 degrees celsius. The balloon is then released and rises to a height of 20,000 m. The atmospheric pressure ...
*May 2, 2009*

**Finance**

Dean and Jerry formed a partnership, agreeing to share profits and losses equally. Dean will receive a guaranteed payment of $48,000 per year. The partnership has $240,000 net income from operations for the year, before considering the guaranteed payment. What is Dean's ...
*April 20, 2009*

**health care assignment help**

Can you view a word document? I want to have my introduction paragraph checked.
*April 17, 2009*

**PSY**

How can masculine and feminine traits be described using the contimuum masculinity-femininity?
*April 16, 2009*

**Economics**

Depression
*April 14, 2009*

**Math**

if (a,b)=1 and a b=c^n, show that a and b are nth powers
*April 8, 2009*

**physics**

a 0.40kg ball is thrown vertically upward with a speed of 30m/s. The ball reaches a height of 40m. What is the energy dissipated due to air friction?... please help i don't know what to do:(
*April 7, 2009*

**Psychology**

Best way to describe biopsychology and its theoretical framework. Thanks
*April 7, 2009*

**health**

2000 word full sentence research paper on Autism controversies example.( mercury and vaccinations) an introduction and a thesis statement.A body of supporting evidence and in-text citations, a conclusion, a reference list at least 5 -7 sources. Does this help?
*April 1, 2009*

**Math**

A random variable X has a cumulative distribution fnc given by 0 for a<0 G(a)={a^2 for 0<=a<1 1 for a>=1 find the probability density function.
*March 25, 2009*

**Data Management**

Find the variance if X~N(0.02) and 95% of the data lies between -7 and 7.
*March 24, 2009*

**History**

What distinguishes an American from a European according to Hector St. John Crevecoeur? Why?
*March 18, 2009*

**Math 115**

If $9,000.00 is deposited into an account paying 4% interest compounded annually (at the end of each year), how much money is in the account after 5 years? (Round to the nearest cent.)
*March 14, 2009*

**Math**

how do you find relative error?
*February 28, 2009*

**Math**

Ryan estimates the measurement of the volume of a popcorn container to be 282 cubic inches. The actual volume of the popcorn container is 289 cubic inches. What is the relative error of ryan's measurement to the nearest thousandth?
*February 28, 2009*

**physics**

If a hair dryer is rated at 800W, how much energy does it require in 3 min?
*February 18, 2009*

**physics**

If an 80kg sprinter can accelerate from a standing start to a speed of 10 m/s in 3 s, what average power is generated?
*February 18, 2009*

**physics**

A 40 N block lifted straight upward by a hand applying a force of 40 N has an initial kinetic energy of 12J. If the block is lifted 0.5 m, how mauch work does the hand do? What is the block's final kinetic energy?
*February 18, 2009*

**Psychology**

What is the difference between absolute continuity and differential continuity? Search does not help as it deals with math not the psychology side. Thanks
*February 8, 2009*

**psychology**

What is the difference between absolute continuity and differential continuity?
*February 8, 2009*

**Math**

After a cyclist has travelled 2/3 of her route, she gets a flat tire.Finishing the trip on foot, she spends twics as long walking as riding.How many times faster does she ride than walk? I got 4 times faster is that right?
*February 5, 2009*

**MATH**

if you look at a normal line equation it is y=mx+b the m is the slope/constant/first difference whatever you would like to call it. The b is the y intercept(where the line crosses the y axis). Therefore in your question 3x=2y+14 the slope (m) is 2 and the y intercept (b) is 14.
*February 4, 2009*

**9th grade**

They are both the same. If you look at a line equation, y=mx+b the rate of change and slope is the m. If you are looking at a graph then to find the slope/rate of change you choos two points usually one after another and then see how many places horizontally (run) over to the ...
*February 3, 2009*

**Probability**

A random variable N has a cumulative distribution function given by F(x)={ 0 for x<1 0.2 for 1<=x<2 0.5 for 2<=x<3 0.8 for 3<=x<4 1 for 4<=x Find the mean of N.
*February 1, 2009*

**Probability**

A random variable N has a cumulative distribution function given by F(x)={ 0 for x<1 0.2 for 1<=x<2 0.5 for 2<=x<3 0.8 for 3<=x<4 1 for 4<=x Find the mean of N.
*February 1, 2009*

**math**

how do we find the least residue of 1789 (mod 4), (mod 10), (mod 101)
*February 1, 2009*

**PLZZZ I NEED HELPP**

can I please have some1 help me with this problem
*February 1, 2009*

**Probability**

A random variable N has a cumulative distribution function given by F(x)={ 0 for x<1 0.2 for 1<=x<2 0.5 for 2<=x<3 0.8 for 3<=x<4 1 for 4<=x Find the mean of N.
*February 1, 2009*

**Probability**

There are three investment plans for your consideration. Each plan calls for an investment of $25,000 and the return will be one year later. Plan A will return $27,500. Plan B will return $27,000 or $28,000 with probabilities of 0.4 and 0.6, respectively. Plan C will return $...
*February 1, 2009*

**Algebra**

The keyword is "wins" so it's a positive number. The answer is 500 or +500
*February 1, 2009*

**Biology!!! HELP**

Does anyone understand what "reciprocal genetic exchange" is? Is it just crossing over during prophase in meiosis?
*January 31, 2009*

**math**

(x+20) + (x-30) + 3x = 180 Then solve for X
*January 31, 2009*

**Caplan**

A virus-scanning program is checking every file for viruses. It has completed checking 40% of the files in 300 seconds. How long should it take to check all the files
*January 29, 2009*

**medicine**

Thanks so much. Almost everything I need to answer is in that article. Thanks again.
*January 28, 2009*

**medicine**

Does the AMA ethics poinion mention encryption as a technique for security?
*January 28, 2009*

**math**

find all positive integers for 15x+18y=17.
*January 28, 2009*

**math**

find the 5 diff. ways a collection of 100 coins-pennies, dimes, and quarters- can be worth exactly worth $4.99.
*January 27, 2009*

**physics**

nvm i did bad arithmetic... stupid mistake thank you
*January 27, 2009*

**physics**

it seems i got it incorrect i had put 47.44722
*January 27, 2009*

**physics**

thank you=]
*January 27, 2009*

**physics**

The figure below shows a test charge q between the two positive charges. Find the force (in newtons) on the test charge for q = 1 µC. Give a positive answer if the force is to the right and a negative answer if the force is to the left. 2µC....-3cm-....q...-2cm-......
*January 27, 2009*

**University of Phoenix**

Write a 350- to 700-word response addressing the following points: Compare and contrast two theories on the causation of crime. Choose one crime trend outlined in the text and explain its relationship to one of the crime theories you just compared. Relate this crime trend to ...
*January 23, 2009*

**Probability independence**

A fair die is rolled twice with the two rolls being independent of each other. Let M be the maximum of the two rolls and D be the value of the first roll minus the value of the second roll. Are M and D independent?
*January 22, 2009*

**Probability**

Suppose a random variable X has a cumulative distribution function given by F(a) = {0 for a<0, 1/2 for 0<=a<1, 3/5 for 1<=a<2, 4/5 for 2<=a<3, 9/10 for 3<=a<3.5, 1 for 3.5<=a. a. Find the probability mass function for X. b. Find the probability ...
*January 21, 2009*

**Probability**

Suppose a random variable X has a cumulative distribution function given by F(a) = {0 for a<0, 1/2 for 0<=a<1, 3/5 for 1<=a<2, 4/5 for 2<=a<3, 9/10 for 3<=a<3.5, 1 for 3.5<=a. a. Find the probability mass function for X. b. Find the probability ...
*January 21, 2009*

**Probability**

A fair die is rolled twice with the two rolls being independent of each other. Let M be the maximum of the two rolls and D be the value of the first roll minus the value of the second roll. Are M and D independent?
*January 21, 2009*

**Probability**

A store sells two types of tables: plain and deluxe. When a customer buys a table, there is an 80% chance that it will be a plain table. Assume that whether or not the type of table that one customer buys is independent of the types of the tables that any other customer buys. ...
*January 21, 2009*

**12th grade history**

Why did the Roman Catholic reform leaders believe that the fundamental aspect of improving the Church was to enhance the performance of the clergy?
*December 17, 2008*

**English**

I am writing an argument paper about brands. I'm not necessarily trying to state that brands are bad, but instead that people should not have such high regards for brands to the point where human culture is being transformed to accommodate brands instead of the other way ...
*December 13, 2008*

**English**

I'm writing an argument paper on brands, and I was wondering whether anyone knows a website where I could find data/analysis on Abercrombie and Fitch (for example, how much they spend on making products in comparison to how much they sell....and maybee perhaps this ...
*December 13, 2008*

**math**

Prove that if a subset C of R*R is symmetric with respect to both the x-axis and y-axis, then it is symmetric with respect to the origin.
*December 7, 2008*

**NEED HELP FAST!!!-SCIENCE**

i need help on scinence homework
*November 9, 2008*

**college chemistry**

If I find the energy emitted by an excited sodium atom when it generates a photon.and then, When i have to find the energy emitted by 1mol of excited sodium atoms at this wvelength do I multiply the first by avogadro's number? 1mol has avogadro number of atoms right?
*November 9, 2008*

**music**

How is math used in music?
*October 24, 2008*

**math**

can someone please help me with my question below
*October 23, 2008*

**math**

can someone please help me, Rob is going to college in Oklahoma which is 680 miles from their his home in Tennessee. He can travel on state highways at 55mph or on the interstate at 70mph. Approximately, how much longer will his trip be if he takes state highways? A. 5 hrs 3 ...
*October 23, 2008*

**college**

What is the derivative of: f(t) = e^{t} \mathrm{sech}(t) f(x)=y^3x (natural log) f(x)=sinh(x)tanh(x) f(x)=8sin(5x)arcsinx)
*October 22, 2008*

**algebra**

how do you solve pattern equations using input and output values
*October 21, 2008*

**Calculus**

1. f(4+h)-f(4)/h 2. (3/(4+h)-2)-(3/2) all over h 3. then im lost
*October 21, 2008*

**Calculus**

find the derivative of f(x)=(3)/(x-2) at x=4
*October 21, 2008*

**physics**

If the density of a medium is 1000 kg/m3 and the propagation speed is 1540 m/s, the impedance is rayls.
*October 19, 2008*

**math**

how to calculate the precentage of calories that come from fat? if for each gram of fat there is nine calories.
*October 13, 2008*

**Business**

Well I guess I came to the wrong place for help. If you didn't know how to answer it maybe you shouldn't have bothered to reply. Oh, and I think that it was pretty obvious that the problems were outdated.
*October 12, 2008*

**Business**

A. Joe won a lottery jackpot that will pay him $12,000 each year for the next ten years. If the market interest rates are currently 12%, how much does the lottery have to invest today to pay out this prize to Joe over the next ten years? B. Mary just deposited $33,000 in an ...
*October 12, 2008*

**Creating a Budget -HSM 220**

I need help with appendix c
*October 10, 2008*

**math**

undo, taking it apart helps you find out where you gut the sum from
*October 7, 2008*

**math**

-4-10= -14 is that right?
*October 7, 2008*

**math**

hi, can someone check these answers for me 1.8-13=-5 2.-4-10=-4 3.5-24=-19 4.7-(-3)=10 5.-2-(-6)=4 6.-18-(-7)=-11 thanks
*October 7, 2008*

**Numerical Analysis**

x 0 2 3 4 y 7 11 28 63 a)_Using these values, use the Lagrange interpolation process to obtain a polynomial of least degree. b)_rearrange the points in the table of a) and find the newton form of the interpolating polynomial. Show that they are the same even though their forms...
*October 6, 2008*

**newton's method #2**

thank you so much, i have alot of questions but i don't always get answered on this site. Is it ok if I can get your contact info. THANKS AGAIN.
*September 28, 2008*

**newton's method #2**

i want to verify that when newton's method is used to compute sqrt(R) (by solving the equation x^2=R), the sequence o iterates is defined by x_(n+1)=.5(x_(n) + (R/x_(n))
*September 28, 2008*

**newton's method**

the iteration formula x_(n+1)=x_(n) - (cos(x_(n)))(sin(x_(n))) + R(cos(x_(n))^2)x_n, where R is a positive constant, was obtained by applying Newton's Method to some function f(x). What was f(x)? What can this formula be used for?
*September 28, 2008*

**Physics**

a.) -8.0m/s b.)1.63s
*September 24, 2008*

**Math**

how do I find the perimeter of a trapezoid
*September 19, 2008*

**math**

What are the machine numbers immediately to the right and left of 2^m? How far is each from 2^m?
*September 14, 2008*

**MATH**

HOW MANY DIFFERENT WAYS CAN THEY GO ON A SHELF PIG,COW,HORSE
*September 9, 2008*

**Sociology**

Who is a real canadian
*September 6, 2008*

**college chemistry**

What si the pH of a solution of 10^-8 M HCl in H2O?
*September 5, 2008*

**Chemistry**

What si the pH of a solution of 10^-8 M HCl in H2O?
*September 5, 2008*

**Ethnic Diversity**

LOL!!! THIS IS REALLy FUNNY I AM a STUDENT OF AXIA AND STUMBLED UPON THIS SIT LOOKING FOR THE saME ANSWERS!!! THANKS FOR THE HELP EVERYONE.
*September 2, 2008*

**making dot arrays**

Hi, It means two rows each with seven dots which wold total 14.
*September 2, 2008*

**math**

Can you help me with my homework in my graduate set theory course?
*August 29, 2008*

**International Business**

Ms.Sue, thank you for the web-site--unfortunately I have already visited that site and can't seem to locate the information I am looking for.
*August 21, 2008*