Thursday
November 27, 2014

Posts by An


Total # Posts: 58

operation planning
A gourmet coffee shop in downtown SF is open 250 days a year and sells an average of 80 pounds of Kona Coffee beans a day. it purchase coffee beans for $20.00 per pound. ordering (fixed cost = $16 per order), beans are always shipped from Hawaii within exactly 2 days. Per-...
October 30, 2014

chemistry
0.9544 is in volts or eV?
August 24, 2014

History
Your good
May 22, 2014

History
1. In 1916, Woodrow Wilson ordered General John J. Pershing to lead U.S. troops into Mexico to capture A. Francisco Madero. B. Victoriana Huerta. (C. Pancho Villa.) D. Porfirio Diaz. 2. The last of Wilson's Fourteen Points called for (A. the creation of a League of Nations...
November 12, 2013

English Vocabulary fill in the blank
1. Degenerate 2. Implausible 3. incoherent 4. intercede 5. intricate 6. sanctuary 7. scrutiny 8. sinister 9. suffice 10. vulnerable need help 1-2 Birds feel ___ to attack when they are out in the open where shrubbery is sparse. To attract them to your bird feeder, put it near ...
September 20, 2013

Physics
can anyone help me with question 6?
May 22, 2013

Chemisry
Glasses do not have slip systems Glasses are brittle at room temperature Glasses are amorphous and have no long range symmetry The volume of a sample of glass depends on its cooling rate
April 10, 2013

chemistry
Glasses do not have slip systems Glasses are brittle at room temperature Glasses are amorphous and have no long range symmetry The volume of a sample of glass depends on its cooling rate
April 10, 2013

Quantum Physics
III)Provide a unitary that maps cos (30) |0> + sin (30) |1> to cos(-15) |0> + sin(-15) |1> and cos(5) |0> + sin(5) |1> to cos(-40) |0> + sin(-40) |1> . Enter 0 in all boxes if no such unitary exists.
March 12, 2013

science
You are from connections academy. Look in the book.
February 5, 2013

6th grade math
I need help explaining ratios and proportions to my 6th grader
January 28, 2013

chemistry
39.2
January 12, 2013

chemistry
Answer: 0
January 12, 2013

chemistry
39.2 b
January 11, 2013

Chemistry
d = 0.41 how can i calculate that result?
December 15, 2012

Chemistry
how you clacula the number c?
December 11, 2012

Statistics
. State the null and alternative (research) hypothesis in symbolic form. The hypothesis should be written based on the following information from the research situation: “The health psychologist in question is particularly interested in the myth of the ‘Freshmen 15...
December 2, 2012

chemistry
d111 λ=3.091A a=3.53A λ=2d(111)Sin(angle) d=a/sqrt(h^2+k^2+l^2)
November 27, 2012

physics
If motion of a particle of mass (m) is given by y=ut+1/2gt^2 (square).find force acting on it
October 5, 2012

physics
a bomb of mass 5 kg explodes in to two equel fragments. At what angle these fragment fly apart ?
October 5, 2012

MATH FAST NOW!!!!
1.-80%(-2) (=,<,>) 120/3 2.-1750%70 (=,<,>) -1008/48 3.240/-80 (=,<,>) -150/50 4.675/-45 (=,<,>) 865/-51 5.-3755%x= -15 7.x%(-17)=-35
September 20, 2012

Math
Help please?!!!
September 19, 2012

Math
1.-80%(-2) (=,<,>) 120/3 2.-1750%70 (=,<,>) -1008/48 3.240/-80 (=,<,>) -150/50 4.675/-45 (=,<,>) 865/-51 5.-3755%x= -15 6.22=x%(-34) X=-748 7.x%(-17)=-35 8.-680 % x =53 X=-13
September 19, 2012

Easy math
But I need it for 6 o'clock
September 19, 2012

Easy math
Do you know who else can help me
September 19, 2012

Easy math
Ms.Sue can you help me
September 19, 2012

math
Susan wore the blue ribbon Clare wore the yellow ribbon Now you do jean
September 19, 2012

phisics
A Cessna aircraft has a lift-off speed of 120 km/h. What minimum constant acceleration does this require if the aircraft is to be airborne after a take-off run of 265 m? Answer in units of m/s2 b) How long does it take the aircraft to become airborne? Answer in units of s
September 6, 2012

Geometry
42
June 9, 2012

Life Orientation
Pollution
April 29, 2012

physics
If a violin string vibrates at 1720Hz, what is the wavelength of the sound produced in the surrounding air? (assume T=20 degree Celsius and speed is 344m/s)
February 2, 2012

Radiobiology
What exposure will a radiology technologist receive when exposed for 10 minutes at 4 meters from a source with intensity of 100 mR/min at 1 meter?
October 13, 2011

chem
If 1.0 L of 0.2 M Ca(OH)2 is added to 2.5 L of 0.1 M HCl, the pH of the final solution is? can someone show me the working out of this question? im very confused by it. thankyou
August 18, 2011

English
The marshmellow man is from ghostbusters..lol
April 17, 2011

biochemistry
I have three questions. I don't even know where to begin. 1. a) If an in vitro fatty acid synthesizing system is supplied with [2-14C]-acetyl CoA as the only source of radioactive label along with all other necessary cofactors/reactants for net fatty acid synthesis, in ...
December 9, 2010

physics
A block lies on a smooth plane tilted at an angle è = 28.5° to the horizontal. Ignore friction. (a) Determine the acceleration of the block as it slides down the plane. 1 m/s2 (b) If the block starts from rest 9.40 m up the plane from its base, what will be the ...
December 7, 2010

math/2nd grade
The box of An has more crayons the the box with matthew
October 13, 2010

chemistry
yes its right, cv, oh, lumo, homo
July 13, 2010

CHEMISTRY (WEBWORK)
its not F
July 6, 2010

math
(10 * 8) + 1 = 80 + 1 = 81 After your examples I am sure you could have figured this one out
March 15, 2010

Mathematicas
What generalizations can you make about the temperature that is read on the thermometer and the heat index?
February 2, 2010

Language Studies
Yes
February 1, 2010

math
Is there a number greater than six on a number cube? NO! so the answer should be 0...
January 29, 2010

math
No problem!
January 29, 2010

math
Any more questions?
January 29, 2010

math
The answer is 520 by the way....
January 29, 2010

math
well... i dont really understand that... you could just multiply all the numbers and get the answer...
January 29, 2010

math
well... do you have to show the compatible numbers?
January 29, 2010

math
sorrry it posted twice again...
January 29, 2010

math
Your numbers are(3+8)+2 =(8+3)+2 (3+8)=11 11+2=13 then you have (8+3)=11 11+2=13 In associative property you will use the same numbers to make different problems. They will always have the same answer. Does that help at all?
January 29, 2010

math
oh sorry... i posted twice... Your welcome... do you understand why it is associative?
January 29, 2010

math
Yes
January 29, 2010

math
To win $1 million, you must draw two cards whose sum is nine from a stack of cards numbered 1 through 10. After the first draw, you replace the card and shuffle the stack again for the second draw. What is the chance that your two cards will have a sum of nine? Please help me...
January 27, 2010

science
campare inheritance by multiple allels and polygenic inheritance
December 10, 2009

Geometry
well basically its asking you to find the differences (subtract) the numbers that are side by side so example 1,1,2 so you would 1-1=0 2-1=1 and so on
August 25, 2008

calculus
if dy/dx= (1+lnx)y and if y=1 when x=1, then y=
January 30, 2008

algebra question
240 is the sum of two numbers in which the larger number is 6 less than twice the smaller number what are the two numbers
October 1, 2007

science
big idea oof energy is shoowing the changes of how energy is transferred
October 20, 2006

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