Thursday
October 23, 2014

Posts by Moses


Total # Posts: 29

physics
a window with a smooth hinge at the top is held open at an angle 30 degrees to the vertical by a horizontal force applied to the center of it lower edge. the force of gravity on the window is 3kgf acting through its mid point. draw a scale diagram of the arrangement and ...
October 10, 2014

Biology
How is type 1 diabetes mellitus similar to starvation?
September 5, 2014

Science
How many mole of magnesium atoms are present in 0.50g of manesium (mg=24)
April 6, 2014

chemistry
A sheet of gold of mass 100g and a teperature of 18.0 degrees is placed flat on a sheet of iron weighing 20g and at a temperature of 55.6 degrees. what is the final temperature of the combined metal.
February 24, 2014

chemistry
As a technician in a large pharmaceutical research firm, you need to produce 200.mL of 1.00 M a phosphate buffer solution of pH = 7.19. The pKa of H2PO4− is 7.21. You have 2.00 L of 1.00 M KH2PO4 solution and 1.50 L of 1.00 M K2HPO4 solution, as well as a carboy of pure ...
September 14, 2013

math
A flagpole and a building stands on the same horizontal level.From the point P at the bottom of the building.the angle of elevation of the top T of the flagpole is 65 degrees from the top Q of the building the angle of elevation of the point T is 25 degrees.If the building is ...
March 3, 2013

Math
help please anyone? i'm having a hard time solvig these problems LOGIC CONDITIONAL PROOF. HOMEWORK HELP PLEASE!? A. 1. A -> (B -> C) 2. (C ^ D) -> E 3. -F ->(D ^ -E) / :. A -> (B -> F) B. 1. (A v B) -> -(C ^ D) 2. (-C v -D) -> (E <-> F) 3. (E...
January 17, 2013

math
frank tosses a baseball card into the air. the card lands face up 30 out of 50 times. how many times can you expect the card to land face up in the next 75 tosses?
January 24, 2012

physics
In your "C" answer, second line, you should have used 0.08m, not 0.0888m (that was the K constant). Therfore, the result is W=Fd= 71*0.08= 5.68 Joules
November 6, 2011

Science
Determine the molar concentration of Ca^2+ and Cl- in a .075 M CaCl2 solution
March 9, 2011

college
Describe in Hamlet, Prince of Denmark the representative of the literature in the culture from which it comes.
August 19, 2010

writing
Describe how the representative of the literature in the culture of Hamlet, Prince of Denmark.
July 30, 2010

Spanish
I need the english translation of the story PAPA SIEMRE TIENE RAZON
July 16, 2009

Spanish
I need Help to Answer the following paragraph.(Exam389808 From Penn Foster) Part 4 Instructions: Listen to the passage and fill in the blanks with the words that you hear.You’ll hear the poem two times. En la 11. ___________ te llamé. De la oscuridad me llamaste. ...
July 15, 2009

Spanish
Need Help with Spanish Exam 389808 :Part 4 only
July 15, 2009

Spanish
Need Help with spanis Exams: 389806, 389807
July 1, 2009

Spanish
Please me with Spanish exam 7 # 389807
July 1, 2009

World Goegraphy
I need help with my Elective on World Geography
July 1, 2009

World Geography
Nedd Help to pf Study Unit for Exam: # 6618 A _ B _ C
June 29, 2009

adult education
Which of the following statements about competition is true
June 23, 2009

Literature
. Hopkins’s use of “seared,” “bleared,” and “smeared” is an example of
June 15, 2009

Literature
The best in this kind are but shadows” is
June 15, 2009

history
is C really right????
May 26, 2009

PC Basics
When keyboarding a memo, you mistakenly type “Robbert.” To get rid of the extra “b,” place the insertion point before the first “b” and press the A. Backspace key once. B. Delete key once. C. Insert key to toggle into Typeover mode then press the ...
March 24, 2009

physics
Vector points to the north and has length A. Vector points to the east and has length B = 2.0A. Find the magnitude of in terms of A.
September 14, 2008

Literature
Which one of the following items is an example of a symbol in “Bernice Bobs Her Hair”?
April 18, 2008

Math
How would you prove that the volume of a cylindrical barrel is V = 2(pi)d^3t(4+t^2)^(-3/2)? Thanks
June 6, 2007

world geography
6648y
November 1, 2006

Windows XP Security-NEED ASAP
I need help with Penn Foster Test Using Window XP #038105, Internet Basic #083004
October 22, 2006

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