August 29, 2014

Posts by Ada

Total # Posts: 38

Sonya spent 3/8 of her money and then had $9 left. how much money did Sonya originally have?
March 18, 2014

A football kicker can give the ball an initial speed of v_0 = 27.4 m/s. In order to score a field goal, the ball must go over the cross bar that is at a height of h = 3.44 m above the ground. If the kicker kicks the ball from a point d = 42.2 m from the goalposts, find the ...
March 1, 2014

determine the specific heat of a 150.0 gram object that requires 62.0 cal of energy to raise its temperature 12.0 C.
February 15, 2012

what is density of an object has a mass of 12.0 g and a volume of 96.o ml?
September 21, 2011

what si the density of an object that has a mass of 12.0g and a volume of 96.0mL
September 21, 2011

An equilibrium mixture of propanoic acid, CH3CH2COOH and its conjugate base has a pH of 4.87. What form predominates after H3O+ is removed?
September 5, 2011

Calculate the pH of the resulting solution if 21.0 mL of 0.210 M HCl(aq) is added to a) 26.0 mL of 0.210 M NaOH(aq) b) 31.0 mL of 0.260 M NaOH(aq)
September 4, 2011

the solubility of KNO3 is 8.9 moldm3 at 50c.what is the mass of salt would be require to saturate 200cm3 of water at this temperature.
August 24, 2011

Since 1991, trends seem to indicate improvement with factors involving teenagers in the United States which could translate into a reduction in juvenile crime. Provide an explanation of at least three factors that would support this belief or provide an explanation of at least...
May 1, 2011

how do you put a fraction into a percentage
April 27, 2011

if there were 48 questions on a test and a student ahd 5 correct out of 48,then what would the percentage be?
April 27, 2011

A laffer leaning against a house maes an angle of 60 degress with the ground. The foot of the leadder is 7 feet from the foundation of the house. How long is the ladder? Please help.
April 18, 2011

Algebra 1
5r-4s=21 4r+5s=66
February 20, 2011

i need help with science chapter 2 review
January 22, 2011

Julian would choose 'Plan B'.
January 19, 2011

solve: 1/m=m-34/2m^2
December 1, 2010

what is the momentum of a 57 kg cheetah running north at 27 m/s?
November 18, 2010

I need ideas for writing a story with the themes/writing style of Hemmingway
September 23, 2010

if the coordinates of R and S are x and y, respectively, what is the coordinate of T, the midpoint of segment RS?
September 15, 2010

Gen chemistry
In liquid propanol, CH3CH2CH2OH which intermolecular forces are present? a)Only dispersion and dipole-dipole forces are present. b)Dispersion, hydrogen bonding and dipole-dipole forces are present. c)Only hydrogen bonding forces are present. d)Only dipole-dipole and ion-dipole...
April 19, 2010

gen chemistry
Which of the following compounds has the highest boiling point? HI H2Te H2O AsH3
April 19, 2010

gen chemistry
April 19, 2010

gen chemistry
Which type of bonding does Sr form upon solidification?
April 19, 2010

gen chemistry
April 19, 2010

gen chemistry
does RbI form an ionic solid?
April 19, 2010

Yes I do,but just wondering if there was a website or two that would be helpful. I am about 200 words shy of 750. I thought that adding additional information would bust things up a bit.
April 9, 2010

This is our next assignemt due. I do not know where to begin looking. Any ideas? The analysis of financial statements is critical for determining the financial health of any organization. Financial statement analysis, however, demands a thorough understanding of accounting ...
April 9, 2010

Com 220
Tracie, This is an Axia class. You have all the material in your Syllabus, DQ's and so forth. I suggest to look at the class material your instructor leaves for each week.
April 9, 2010

I know that you cannot answer homework questions directly, but in my accounting class we have to do a financial statement for Arcadia Hospital which is our checkpoint for Axia College of University of Phoenix. I did see previous question hoping to get more of a general idea of...
April 8, 2010

There are two1s,two2s,andtwo 3s.There is one digt between the two1s,there are two digits between the two 2s, and there are three digits between the two 3s. Holding number cards can you duplicate this sequence of numbers Extension: Can you continue this pattern all the way up ...
December 15, 2009

How many different ways can Kathy, Jessie,and Daniella line up, single file,at the drinking fountain? Thanks
December 15, 2009

Math word problem
A person comes into a store and say to the shopkeeper, "I will buy half of your eggs plus half of an egg. "The transaction is made. A second person comes into the store and makes the same transaction. So does a third. The shopkeeper notices tha he now has one egg ...
December 13, 2009

social studies
Think of way other than by physical characteristics to divide the united states into regions.Describes the locations and features of the regions.
December 2, 2009

Use the following information to identify element A and compound B, then answer questions a and b. An empty glass container has a mass of 658.572 g. It has a mass of 659.452 g after it has been filled with nitrogen gas at a pressure of 790 torr and a temperature of 15 C. When ...
November 2, 2009

September 17, 2009

History (Jamestown) repost for ronnie R.
what did the house burgeesses do
October 2, 2007

science, biology
what are features of food chain? The food chain tells what creatures eat other creatures. I searched Google under the key words "food chain" to get these possible sources:
November 30, 2006

what is the difference between work and workdone I hope the following references will help you:
November 25, 2006

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