Friday
November 28, 2014

Posts by vanesa


Total # Posts: 16

Math
A store advertises that all sports equipment is 30% off the retail price. In addition, the store asks customers to select and pop a balloon to receive a coupon for an additional n percent off the already marked down price of one of their purchases. Write an expression that ...
January 28, 2014

Math
A store advertises that all sports equipment is 30% off the retail price. In addition, the store asks customers to select and pop a balloon to receive a coupon for an additional n percent off the already marked down price of one of their purchases. Write an expression that ...
January 28, 2014

chemistry
You wish to increase the carbon content of a slab of steel by exposing it to a carburizing atmosphere at elevated temperature. The carbon concentration in the steel before carburization is 165.0 ppm and is initially uniform through the thickness of the steel. The atmosphere of...
December 14, 2012

chemistry
You are conducting experiments with your x-ray diffractometer. (a) A specimen of molybdenum is exposed to a beam of monochromatic x-rays of wavelength set by the Kα line of silver. Calculate the value of the smallest Bragg angle, θhkl, at which you can expect to ...
December 14, 2012

chemistry
The diffusion coefficient of silver (Ag) in copper (Cu) has the following values: T (K) D (m2s-1) 923 5.42 x 10-16 1173 1.34 x 10-13 (a) Calculate the activation energy for diffusion of silver in copper. Express your answer in units of J/mol.
December 14, 2012

spelling
what does the vc/v and v/cv pattern mean?????Tell me pretty please please with a cherry ontop
November 29, 2012

statistics
54
July 13, 2012

geometry
1/2
July 7, 2012

V/CV OR VC/V PATTERN
can you tell me what that means(the pattern of v/cv and vc/v
November 29, 2011

math
Why they have tow different answers to 1555
September 7, 2011

math
a triangle has dimensions 3, 4, and 5. a similar triangle is drawn with a scale factor of 2. what are the dimensions of the new triangle?
June 13, 2011

statistics
For a particular sample of 71 scores on a psychology exam, the following results were obtained. First quartile = 58 Third quartile = 86 Standard deviation = 8 Range = 50 Mean = 75 Median = 72 Mode = 74 Midrange = 55
October 17, 2010

6th grade
what is it measured
November 19, 2009

u shistory
president eisenhouwar
March 9, 2008

spelling
HOLLY CRAP THX BUT I DONT THINK SPRY IS A WORD
January 16, 2007

geo:(
name at least three products that are used to manufacture automobiles Look at the car your family drives. It's made of steel, aluminum, plastic, synthetic fabric, among many other products.
January 10, 2007

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