Friday
December 9, 2016

# Posts by Janna

Total # Posts: 35

Math
Angela is twice as old as clara. Seven years ago, the sum of their ages was 16. How old is clara now?
November 30, 2016

Chemistry
predict if precipitation will occur when 36ml of 0.0039M Na2CrO4 is mixed with 18ml of 0.00033M AgNO3. M.W of Ag2CrO4 :331.73g/mol Kspof ag2cro4 1.1x10^-12
November 21, 2015

english
can you give me a noting details story
January 14, 2015

Math
The mass of Saturn is about 100 times the mass of Earth which is 5.97 x10^23 kg. How heavy is Saturn?
September 9, 2014

Differential Calculus
dθ/dt = sqrt(3)/3
March 20, 2014

S.S.
Jordan, what about the mountains? They are sharp, right? And Jordan, I think you should start something called, STUDYING.
January 5, 2014

Science
What are the independent and dependent variables in the following----- The Effect of Magnet Status on the Perception of Autonomy Among Charge Nurses in a Skilled Nursing Facility as Compared to an Acute Care Facility?
January 15, 2013

math asap
4(7+a)-3 (4a+28)-3 4a+25 10+3(1+p) (3p+3)+10 3p+3+10 3p+13
January 15, 2013

Chemistry 111
The heat of fusion for a solid is .825kJ/mole. the formula weight of the solid is 150.24. How many grams of this solid can be melted by 305J of energy?
April 13, 2011

Calculus
Find an equation of the tangent to the curve of y1, given below is the parallel to the given y2. y1=4x times the square root of x y2=2+6x
October 5, 2010

Economics
President George Bush maintained a “hands-off” policy during the 1990-1991 recession. How did he expect the economy to recover?
June 3, 2010

algebra 1 page 167 did you hear about...
Does any one know the answer to the one about the cannibals who got "fed up"?
February 22, 2009

social studies
November 5, 2008

social studies
i mean, the joint-stock company ant the charter were both granted by the king? and i don't understand the second pair Please help!
November 5, 2008

social studies
the joint-stock company ant the charter were both granted by the king? I don't get the second part Am I right?
November 5, 2008

social studies
what does a charter and a joint-stock company have in common? a pilgrim and the mayflower compact?
November 5, 2008

math
what is and line plot?
September 22, 2008

science
Which term is used to indicate the region where no earthquake waves reach Eath's surface?
March 24, 2008

Science
Which instrument records seismic ways from a earthquake?
March 24, 2008

science
Why is visible light arranged into colors in order: red, orange, yellow, gree, blue, indigo, and violet?
December 4, 2007

Thank you. Where did the original data come from in case I need more current information?
September 27, 2007

sorry...I just now saw the links...
September 27, 2007

How would I find out how many people own dogs in Canada? I have an idea for my business marketing report but need to check the facts first.
September 27, 2007

art history
I need to find an article on Gothic art and spirituality...any suggestions?
September 25, 2007

Grammar
Thank you. I will copy this for a reference. Appreciate you shedding some light on this simple but important rule.
September 23, 2007

Grammar
Thank you. I wasn't sure because "Word" kept signifying that it should be in lower caps.
September 23, 2007

Grammar
For an APA paper, the title I have chosen is Art Through the Ages. Should the word "through" be in caps?
September 23, 2007

Art History
The question states: The visual arts and literature within the Early Chinese civilization were controlled by the government. How did this control influence the development of art for the civilization? We are not allowed to use Wikipedia as the information in it is not always ...
September 13, 2007

Art History
I am having difficulty finding information on Chinese art that was controlled by the government. Any suggestions?
September 13, 2007

September 12, 2007

math
how do you find the slope and y-intercept of 9x-2y=-6 put the equation in the form y = mx + b m is the slope (0,b) is the y intercept
August 10, 2007

math
Not sure about this... Need to solve by substitution 8x - 4y = 16 y = 2x -4 Substitute 2x -4 for y in the first equation and solve the resulting equation for x. 8x - 4(2x-4) = 16 16 = 16 The two equations are not independent. One can be derived fron the other. There are an ...
August 8, 2007

Chemistry
A(g) + B(g) <=> AB(g) At a given temperature 1.0 mole of A and 1.0 mole of B are placed in the 1.0 litre vessel and allowed to reach equilibrium. Analysis revealed that the equilibrium concenration of AB was 0.40 molar. What percent of A had been converted to products? I...
May 16, 2007

Chemistry
X2 + Y2 <=> 2XY 0.50 mole each of X2 and Y2 are placed in a 1.0 litre vessel and allowed to reach equilibrium at a given temperature. The equilibrium concentrations of XY is found to be 0.025 mol/L. What is the equilibrium cosntant for this reaction? Do I just get the ...
May 15, 2007

Chemistry
Why is it important to determine the wavelength of maximum absorption? I assume we are talking spectroscopy here? When describing the spectrum it is usual to record the wavelength of a maximum absorption (there may be several absorptions) as this is a characteristic of the ...
April 24, 2007

1. Pages:
2. 1