# 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 ...

**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 ...

**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...

**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 ...

**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.

**spelling**

what does the vc/v and v/cv pattern mean?????Tell me pretty please please with a cherry ontop

**statistics**

54

**geometry**

1/2

**V/CV OR VC/V PATTERN**

can you tell me what that means(the pattern of v/cv and vc/v

**math**

Why they have tow different answers to 1555

**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?

**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

**6th grade**

what is it measured

**u shistory**

president eisenhouwar

**spelling**

HOLLY CRAP THX BUT I DON'T THINK SPRY IS A WORD

**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.

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