Monday
October 20, 2014

Posts by please


Total # Posts: 23

Science
I can't find the answer for Number 4.
August 20, 2014

Science
4)C 9)A??
August 20, 2014

Science
Can you help me with 4 and 9?
August 20, 2014

Science
9) is a i think now
August 20, 2014

Science
4) B 7) a 9) d 10)b They correct?
August 20, 2014

Science
4)What geographic feature marks the last obstacle for Georgia's rivers on their way to the Atlantic Ocean? A)The Floridian Aquifer B)The valley and ridge region C)the Fall Line D)the Marshes of Glynn 7)Which northern Georgia region has relied predominantly on coal mining ...
August 20, 2014

Science
Can someone check if these are right: Tell the reaction rate 1.)Question: one antacid tablet is placed in a glass of cold water, while another table is placed in a glass of hot water. Answer: increasing TEMPERATURE 2.) Question: a mixture of baking powder, flour, sugar, and ...
January 15, 2014

SCIENCE HELP PLEASE PLEASE
Post a New Question Current Questions Homework Help: Science. NEED HELP PLEASE Posted by Kalie on Tuesday, January 14, 2014 at 11:04pm. Can someone check if these are right: Tell the reaction rate 1.)Question: one antacid tablet is placed in a glass of cold water, while ...
January 15, 2014

math
solve the following system of equation 8x+9y=-19 -3x+7y=-24
March 6, 2013

math help
solve the following system 8x+19=-19 -3x+7y=-24
March 6, 2013

Chemistry
Someone please answer this ;(
December 14, 2012

physics
(a) Suppose a bimetallic strip is constructed of copper and steel strips of thickness 1.1 mm and length 29 mm, and the temperature of the strip is reduced by 5.1 K. Determine the radius of curvature of the cooled strip (the radius of curvature of the interface between the two ...
April 6, 2012

physics
A 1-kg mass (the blue mass) is connected to a 9-kg mass (the green mass) by a massless rod 67 cm long, as shown in the figure. A hole is then drilled in the rod 40.2 cm away from the 1-kg mass, and the rod and masses are free to rotate about this pivot point, P. Calculate the ...
March 24, 2012

physics
Careful measurements of local variations in the acceleration due to gravity can reveal the locations of oil deposits. Assume that the Earth is a uniform sphere of radius 6370 km and density 5500 kg/m3, except that there is a spherical region of radius 1.7 km and density 944 kg...
March 6, 2012

physics
i am unable to get the right answer..please help
March 6, 2012

CHEMISTRY
What is the reagent responsible for the formation of H2S in the qualitative analysis of group II? when the cations are separated into subgroups, what is the purpose of the potassium hydroxide,KOH?
October 16, 2011

HELP NOW MATH
4n − 5 = 3n + 2 I know its 6 but i don't know how to solve it.!!!!!!!!@@@23q9
March 9, 2011

Help
Fibrin is produced when the blood components called what start chain reaction
December 2, 2010

french
How can I say "I don't know how to answer that question." in french? I wrote: Je ne sais pas comment reponds a cet question. I don't feel like that is correct, can someone help me?
June 13, 2010

math/story problem
Trains a and b are traveling in the same direction on parallel tracks;Train a is traveling 40mph and train b is traveling 50mph. Train A passes a station at 8:15 am. If train b passes the same station at 8:27 am what time will train b catch up to train a? I know this is a ...
January 9, 2010

6th grade
please some one answer this question i need it for my homework too.
November 17, 2009

Chemistry
How many grams of ice could be melted by the energy obtained as 18.0 grams of steam is condensed at 100.0 degrees celcius and cooled to 0.0 degrees celcius?
March 3, 2008

help!
What are two situations in which mechanism can be detrimental You have to define what type of mechanisms you mean: biochemical, physical, etc. It is dangerous to stand in front of an automobile while it is running... sorry if I did not make myself clear! the question before ...
August 10, 2006

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