Tuesday
September 30, 2014

Posts by Jameisha


Total # Posts: 21

Algebra
(x^2 + x) + ã(x^2 + x) - 2 = 0
August 3, 2010

World History
What weaknesses made the League of Nations an ineffective force for peace in the 1920s and 1930s?
May 10, 2010

Geometry
draw a plane containing 4 coplanar points A, B, C, and D, with exactly 3 collinear poinys A, B, and D
September 10, 2009

Algebra
Explain how you identify the zeros of a function
August 2, 2009

English
I need a summary of the poem easter 1916
January 11, 2009

English
retell the story of the Viet Dinh's family experience by turning their story into a poem. the story is An American Story it is a short story by Anthony Lewis it is 3 pages long
December 14, 2008

physical science
Which has more atoms: 3.0 g iron, Fe, or 2.0 g of sulfur, S?
December 4, 2008

physical science
Explain why a graph showing the relationship between the amount of a particular element and the element’s mass is a straight line.
December 4, 2008

physical science
List the two equivalent conversion factors for the molar mass of silver, Ag.
December 4, 2008

physical science
Determine the molar mass of the following elements: a. manganese, Mn c. arsenic, As b. cadmium, Cd d. strontium, Sr
December 4, 2008

physical science
Describe how Avogadro’s constant relates to a mole of a substance.
December 4, 2008

Algebra
Solve using distributive property (Shaow all Work) 8t-4+3(y+7)=6y-3(y-3)
December 2, 2008

algebra
Solve using distributive property (Show all Work) 15-3y=y+13+y
December 2, 2008

Algebra
solve using distributive property (show all work) 3w-1-4w=4-2w
December 2, 2008

physicsl science
Describe why atoms of bromine, Br, are so reactive. To which family does bromine belong.
November 30, 2008

physical science
Describe why chemists might sometimes store reactive chemicals in argon, Ar: To which family does argon belong?
November 30, 2008

math
how do you convert grams to ounces
November 30, 2008

math
how do you convert ounces to grams
November 30, 2008

math
how do you convert kilograms to pounds
November 30, 2008

physical science
Before 1937, all naturally occurring elements had been discovered, but no one had found any trace of element 43. Chemists were still able to predict the chemical properties of this element (now called technetium), which is widely used today for diagnosing medical problems. How...
November 30, 2008

physical science
Predict which isotope of nitrogen is more commonly found, nitrogen-14 or nitrogen-15.(Hint: What is the average atomic mass listed for nitrogen in the periodic table?)
November 30, 2008

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