Monday
September 1, 2014

Posts by Dustin


Total # Posts: 59

Accounting
Needs the entries for the following scenarios: Capital accounts as follows : Mason ; 90,000 Jiri; 30,000 James; 60,000 a) Frank pays mason 25,000 for 20% of masons interest in the company b) Frank invests 60,000 cash in the partnership for a 40% interest in the business. The ...
March 31, 2014

Physics
Suppose there is friction (static coefficient = 0.22, and kinetic coefficient = 0.15). With this friction, what force (if any) is necessary to hold the 30kg mass stationary on a 35 degree incline?
February 12, 2014

math
a pentagon has a perimeter of 50 cm. the shortest side has a length of 3 cm. find the length of a similar pentagon if the perimter of the second penatgon is 80 cm ?
September 25, 2013

algebra
What would 13 less than 30 look like written as a numerical expression
August 22, 2013

math
i want to see the answer to this question
May 11, 2013

Math
6 and 7 inch
April 29, 2013

Chemistry
if a gas is initially at 1.5 atm of pressure, Occupies a volume of 3.0 L at a tmepeature of 293K, what will be the new volume if the pressure increases to 2.5 atm and is now at 303K?
February 25, 2013

World History
How did the struggle between rich and poor affect Athens and Spartens?
January 24, 2013

7th Grade Science
Jorge is that the answer.And what school do you go to.
September 4, 2012

7th Grade Science
Jorge is that the answer.
September 4, 2012

Science
Define a day by the passage of the sun
July 22, 2012

English
can you please help me though
July 22, 2012

English
im not sure
July 22, 2012

English
What is the love relationship like between Brently and Louise Mallard in the story of an hour?
July 22, 2012

math
so brooke is right the total sales tax is $3.89
July 22, 2012

math
for one shirt
July 22, 2012

math
actually you are both wrong he would pay exactly 0.777 cents in sales tax which rounds off to 0.78 cents in sales tax
July 22, 2012

English
Can I have your email Ms. Sue so i can send you my paper for proofreading
July 22, 2012

English
What is a good topic sentence for Louise Mallard's death in the story of an hour?
July 22, 2012

algebra 117b
1/4 or 0.25
July 22, 2012

English
yes
July 22, 2012

English
Is this a good SHORT summary of the story of an hour? Louis Mallard, the wife of Brently Mallard, can't stand her husband and wants a life without him. The moment she hears he died in a train accident she is happy and looks forward to her new life. She says that she is now...
July 22, 2012

English
Can u summarize the story of an hour in a few sentences?
July 22, 2012

English
can i have an introduction for how brently mallard died in the story of an hour
July 22, 2012

physics
A driver in a car traveling at a speed of 41.7 mi/h sees a deer 88 m away on the road. Calculate the magnitude of the acceleration necessary for the car to stop just barely miss- ing the deer (assuming that the deer does not move in the meantime). Answer in units of m/s2
January 15, 2012

Accoubting
Creating a Budget Various budget approaches play an important role in resource allocation in human service organizations. You are the executive director for a local government workforce agency that focuses on providing career- and work-related skills. The Department of ...
June 4, 2011

science
what happens to your image that is initially observed in a flat mirror from 10 feet away and then you move to 20 feet away
April 26, 2011

Finite Mathmatics
Two cards are drawn from a well-shuffled deck of 52 playing cards. Let X denote the number of aces drawn. Find P(X = 2).
February 13, 2011

math
18x + 9 / 3 > 10x - 4 / 2
January 11, 2011

math
18x + 9 10x - 4 ________ > _________ 3 2
January 11, 2011

biology
compare and contrast karyotype studies and pedigrees using a venn diagram
November 16, 2010

5th grade
what shape can fold into 50 deferent ways and still be equal on both sides?
November 3, 2010

science
What is a type of substance that does not dissolve? Thank you
October 7, 2010

science
Is a type of substance that dissolves a --solvent Also, if it is not crystalline--what is it?
October 7, 2010

science
What is the process that separates insoluable substances from a liquid. Thank you.
October 7, 2010

Algebra
y=4x-1 y=2x-5 Use substitution to solve each system of equations
January 26, 2010

math
How do i find 1800 ml of water would fill a ________ cm3 container
February 26, 2009

5th grade math
I need some help with my math sheet lesson 11-12 with volume mass and capacity
February 26, 2009

arithmetic
What does 2/3 + 5/6 equal?
February 3, 2009

Math/Applications and Concepts
How do I find the product of 1/3, -3/8, and 4/5? Thank you!
August 25, 2008

math
solve by substution 4x-3y=36 x=2y+7 solution
May 20, 2008

chemistry
What amount is a mol?
April 9, 2008

chemistry
Calculate the xolubility of calcium sulfate in 0.010 mol/L calcium nitrate at SATP CaSO4 ==> Ca^+2 + SO4^= Ca(NO2)2 ==> Ca^+2 + 2NO3^- = 0.01 M Ksp CaSO4 = (Ca^+2)(SO4^=) = ??. Look up Ksp for CaSO4. Subsitute 0.01 for Ca^+2 and x for SO4^= and solve for solubility CaSO4...
April 8, 2008

chemistry
Caclulate the Ka of nitrous acid if a 0.200 mol/L solution at equilibrium at SATP has a percent ionization of 5.8% ka=(H+)(NO2-)/(HNO2-) If 1.59% ionized then after ionization H+ = 0.2 x 0.058 =? NO2- = 0.2 X 0.058=? HNO2=0.2 x (1.0 - 0.058) If solution is 5.8% ionized, than ...
April 7, 2008

chemistry
What mass in grams of potassium hydroxide is contained in 500 mL of solution that has a pH of 11.5? I have a pOH of 2.5 to get [OH] I do 10^-2.5 to get 0.001581138 Then I divide this by 2 to find the mols in 500 mL Then, grams = mols x molar mass = 0.00158``38 x 56.105 g/mol =...
April 7, 2008

chemistry
A student prepares a 0.20 mol/L aqueous solution of ascorbic acid and meausres its pH as 2.40. Based on theis evidence, what is the Ka of ascorbic acid? H+ = 0.00398 C- is the same (HC) = 0.2 = 0.00398 (0.00398)(0.00398) / 0.0199 =0.000796 Hi DrBob222 you told me you got 8.0 x...
April 7, 2008

chemistry
A 0.25 mol/L solution of benzoic acid, KC7H5O2 and antiseptic also used as a food preservative, has a pH of 2.40. Calculate the Ka of benzoic acid at SATP My work: C6H5COOH --> C6H5COO^- + H^+ Ka = (C6H5COO-)(H+)/ C6H5COOH I know my next steps are to use pH = log(H+) to ...
April 7, 2008

chemistry
What mass in grams of potassium hydroxide is contained in 500 mL of solution that has a pH of 11.5? Your response: [OH] = 1.0 x 0^-14 / 11.5 This isn't correct. If the pH is 11.5, then the pOH = 14 - 11.5 = 2.5 = pOH and (OH^-) = 0.00316 M. It appears to me that you have ...
April 7, 2008

chemistry
(x)(x)/(.001-x) = Kb (x^2)/(0.001 - x) = 1.0 x 10^-6 So, in the form of ax^2 +bx + c = 0 this is x^2 + 0.001x + 1.0 x 10^-6?
April 7, 2008

English
I need book reviews of "Carrie"
December 16, 2007

Calculus
Trying find the critical numbers for X^3+X^2-8x But i cant remember how to simplfy the derivitive of 3X^2+2X-8 can someone help me?
November 6, 2007

Physics
Can someone help me find Delta Time for the first 150 meters of this question. Everytime I try and get it by using the quadratic formula I get two negative numbers which I don't think is right. A model rocket is launched straight upward with an initial speed of 50.0m/s. It...
September 28, 2007

math
Just not really sure where to start with this problem
September 16, 2007

math
Let G(x)=2/(x+1) (a) Use the limit definition f the derivitive to find G'(0). (b) Find an equation of the tangent line to the curve y=2/(x+1) at the point (0,2).
September 16, 2007

Math
How would I would I solve this problem -25-75h=h+25 Add 25 to both sides. Subtract h from both sides. This should leave you with -76h = 50 Finally, divide both sides by -76
March 15, 2007

Math
Amayor has a friend in publishing who tells him they have just published 20 new books and tells him he may pick 10 of them. a.) How many different selections can the mayor make? b.)If the govenor picks ten distinct books, how many ways can he make his selection? a.)one ...
February 8, 2007

Math
.06 divided by 7.1
January 11, 2007

Economics
The state of the US economy is one where the price level has decreased from 110 to 120. Manufacturers are finding that their inventories are increasing. Foreign countries are finding that the exchange rate of the US dollar is down. Americans are substituting imported goods ...
December 5, 2006

math
how do you find the interval Interval between what and what? Since I am not sure what you are asking, I searched Google under the key words "find interval" and "find interval math" to get these possible sources: http://www.yawiktionary.com/i/1148366673828....
September 25, 2006

Pages: 1

Search
Members