Monday
December 22, 2014

Posts by nene


Total # Posts: 66

chemistry heelp
What volume of a solution that is 15.7 % (w/w) lolinic acid (density = 1.64 g/mL) contains 4.25 g of lolinic acid15. What is the molarity of a 20.2 % (w/w) solution of rossonic acid (423.6 g mol-1) that has a density of 1.78 g mL-1?
January 31, 2014

Chemistry help pls helppppp
What volume of a solution that is 15.7 % (w/w) lolinic acid (density = 1.64 g/mL) contains 4.25 g of lolinic acid? What is the molarity of a 20.2 % (w/w) solution of rossonic acid (423.6 g mol-1) that has a density of 1.78 g mL-1?
January 31, 2014

algebra with finance
A video game has been developed whereby the player must earn a certain number of experience points before progressing to the next level. On level 1, a player must earn 1 experience point. On level 2, a player must earn 4 experience points. On level 3, a player must earn 8 ...
October 25, 2013

computer science
Flash memory is an example of which type of storage medium? A. Magnetic B. Optical C. ROM D. Solid-state I choose B. I'm I on the right track?
August 21, 2013

Business Management
Which of the following is not a factor that affects how work is organized? A. Mangement style B. Customer influences C. Company size D. Competitor work styles I ruled out C. & D., but need help with the others.
July 23, 2013

math
15 − 4 + (7 − 5)^2
July 10, 2013

chem
.If the pressure of the gas in a 2.31 L balloon is 0.120 atm and the volume increases to 7.14 L, what will be the final pressure of the air within the balloon? Round to the nearest hundredth. Don't forget the units. i really tried but i need help
May 23, 2013

chem
A 2.9 L sample of gas has a pressure of 5 atm and a temperature of 50 °C. What will be the new temperature in Kelvin if the volume is decreased to 2.4 L and the pressure decreased to 3 atm? Round to the nearest whole number. Don't forget the units.
May 10, 2013

chem :(
If a gas is cooled from 323.0 K to 273.15 K and the volume is kept constant, what final pressure would result if the original pressure was 750.0 mm Hg? Round to the nearest tenth. Don't forget the units.
May 10, 2013

chem
If a gas is cooled from 323.0 K to 273.15 K and the volume is kept constant, what final pressure would result if the original pressure was 750.0 mm Hg? Round to the nearest tenth. Don't forget the units.
May 10, 2013

chem plz help :(
A sample of helium gas occupies a 10 cubic meter container at STP (273 K, 1 atm). What will the approximate volume become when the pressure is 1.5 atm and the temperature is 32 oC?
May 3, 2013

chem (boyles and charles law)
A helium filled balloon has a volume of 2.75L at 20 celsius .The volume of the balloon decreases to 2.46L after it is placed outside on a cold day.What is the outside temperature in celsius?
April 28, 2013

chem. mix of boyles and charles law
The volume of a scuba tank is 10.0L.It containes a mixture of nitrogen and oxygen at 290.atm.what volume of this mixture could the tank supply to a diver at 2:40 atm?
April 28, 2013

geometry ( trigonometric ratios)
a girl who is standing 92 ft away from a building looks up at a angle of 86 degrees at a bird on the top of a building. What is the height, from the ground, to the bird on the top of the building ?
April 18, 2013

Introduction to Accounting
Payment of a telephone bill represents an increase in a/an: A. Asset B. Expense C. Liability D. Revenue My answer:B. I'm I correct?
February 24, 2013

American government
Hi, I think I got it. I change my answer to C.
February 19, 2013

American government
The congressional lawmaking process is biased toward: A. Bold new initiatives rather than small adjustments in existing legislative programs B. National interests at the expense of local ones. C. Blocking legislation rather than passing it. D. Foreign-policy issues at the ...
February 19, 2013

human resources
Hi, What is the most critical factor in setting up a goal based performance appraisal system? A. Choosing the most crical incidents on which to base goals B. Emphasizing short term over long term goals C. Giving emplyees some freedom in their choice whether or not to reach set...
February 9, 2013

human resources
Thanks Ms. Sue and Happy New Year!
January 6, 2013

human resources
which one of the following is NOT a reason given for US companies willingness to spend a great deal of money on benefits? A: Greater benefits positively impact employee job satisfaction B: There are strong social forces such as the increase in female participation in the ...
January 6, 2013

Business Ethics
The other alternatives are: A.an idea of the unpleasnt emotions she would feel if her actions appeared on the front page of the NY Times. B: The law states that it is morally wrong to share company documents with anyone outsife the firm. D: The disclosure of company secrets ...
January 3, 2013

Business Ethics
A manager refuses to reveal company secrets despite an offer of handsome kickbacks. I believe that the answer is C: The company policy states that anyone found guilty of such an act will be suspended
January 3, 2013

Accounting
Hi, When delivery eqipment is purchased on account, the transaction to be recorded by the purchaser inclues debiting: A: Delivery Equip & crediting AP B: Delivery Equip & crediting Cash C: Delivery Expense & crediting AP D: Delivery Expense & crediting Cash My answer is D. I&#...
January 1, 2013

American government
The process of political learning in the US is:
December 15, 2012

American government
As distinct from civil law, criminal law is law that defines a relationship: a: between individuals b: between governments c: between individuals and government d: beween citizens and non-citizens I choose B. I have read and read my text. I'm I on the right track?
September 6, 2012

chemistry
Write the balanced equations for the following examples: a) potassium hydroxide + sodium sulfide --> potassium sulfide + sodium hydroxide b) carbon disulfide + oxygen --> carbon dioxide + sulfur dioxide
March 10, 2012

nonfiction
When does the Narrative of Sojourner Truth take place
March 8, 2012

Chemistry
What is the molar concentration (M= molarity) of a solution prepared by dissolving 50 g of NaCl in 750ml of water?
February 19, 2012

Chemistry
What is the % by volume of an alcohol solution prepared from 35 ml alcohol and 350 ml of water?
February 19, 2012

Chemistry
What is the % by volume of an alcohol solution prepared from 35 ml alcohol and 350 ml of water?
February 19, 2012

American government
The correct answer is B
October 4, 2011

American Government
My answer si D. Emergence of PACs
July 23, 2011

American Government
The greatest blow to the organinzational strength of U.S. parties was: Multiple Choice answers: A. National convention B. Direct primary C. Jacksonian democracyemergence of PACs D.
July 23, 2011

business ethics
Hi, I would go with D.
July 18, 2011

Finance
The Do-All-Right Marketing Research firm has promised payments to their bondholders oneperiod from now that total $100. The company believes that there is a 85% chance that the cash flow will be sufficient to meet these claims. However, there is a 15% chance that cash flows ...
July 9, 2011

History
ok
June 30, 2011

History
In your own words answer each questions 150 words 1. Why are elections in the United States longer, more expensive, and more candidate-centered than in European democracies? 2. Knowing that the right to vote has been such a hard-fought entitlement, why do so few Americans ...
June 30, 2011

statistics
One hundred employees working in the construction, manufacturing, and various other industries were selected for review of salary information and educational level. The salaries of the one hundred employees were reviewed to determine if the employees with a bachelor degree or ...
April 5, 2011

math
Find the total weight of the boxes of pecans in a shipment of 3 lb boxes of pecans and 2 lb boxes of walnuts. 1)there were 24 fewer 2 lb boxes of walnuts than 3 lb boxes of pecans. 2)The total weight of the shipment was 462 lb. How do I set this up in a chart?
September 18, 2010

physics
Crate on a conveyor belt..? A 11 kg crate is placed on a horizontal conveyor belt. The materials are such that u s = 0.55 and u k =0.26. What is the maximum acceleration the belt can have without the crate slipping? How would you draw a free body diagram of the forces acting ...
September 10, 2010

PHYSICS
i got the answer. thanks
August 25, 2010

PHYSICS
the second question is very tricky. can you please give me the equation to use to find the distance??
August 25, 2010

PHYSICS
Two spheres are launched horizontally from a 1.1m -high table. Sphere A is launched with an initial speed of 5.0M/S . Sphere B is launched with an initial speed of 3.0M/S A. What is the time for the sphere A to hit the floor? and sphere B to hit the ground B. What is the ...
August 25, 2010

biology
true or false soil in the taiga has a top layer of rich humus and a deeper layer of clay.
June 6, 2010

science
which layer of the atmospher has the highest density of gas molecules
April 28, 2010

8th grade science
i want to ask you a question
February 14, 2010

6th grade
what percent of 97 is 39
January 20, 2010

spanish 2
paula y maria van a _____ las piernas.(afeitarse)
December 14, 2009

college
Research the Bacardi website. Using your research findings from the Library and the Internet, develop both an EFAS (External Factors Analysis Summary) table and an IFAS (Internal Factors Analysis Summary) table. The tables are to be submitted in one Excel file (one sheet for ...
November 17, 2009

social studies
what war in the U.S history did people have problems with freedom of speech(amendment)
April 3, 2009

Algebra
yea i agree with bob on his answer
April 3, 2009

psychology
the energy which directs behavior in to productive areas originates in 1. instinct 2. emotion 3. drive reduction 4. leptin my answer is 3 driven reduction
February 18, 2009

introduction to psychology
help Both Alberts mother and father had dropped out os school. His brother left school in the eighth grade. Based on the perfomanace of his family albert does not expect that he will complete high school. He has developed and 1. Availability heuristic 2. Syllogism 3. algorithm...
February 17, 2009

geometry
A set of 2 similar triangles were drawn in a design. one was 1 4th the size of the other. if the measures of the first were5,7,and 12 the measures of the larger triangle were
April 18, 2008

ORIENTALISM
How mahy orientalism and prejudice contribut to haet crimes against the muslims, and arabs?
February 14, 2008

geomotry
If a circle is circumscribed around a square with diagnal 11 inches, what is the area of the ciecle?
January 7, 2008

businesss
When should I use their or there? THEIR is a possessive pronoun. Examples: Their house is the brick house on the corner. Have you seen their dog? We asked the children to pick up their toys. THERE is usually an adverb. It may mean a place or it may introduce a sentence. ...
July 21, 2007

diversity
How will you apply the knowledge you have learned about effective business communication and cultural diversity to your current/future job and college courses? First, think about your current or future job and college courses. Second, make a list of the things you've ...
June 26, 2007

english
For the seventh time. my reply For the seventh time, I'm not giving you the answer. The rainbow stretched across the sky from the ice cream truck to the house down the lane. my reply The rainbow stretched across the sky, from the ice cream truck, to the house down the lane...
May 28, 2007

english
Can anyone tell me if I have done this right. Because the store was closed. my answer: Because the store was closed, we went back home without the food. I think you did it correctly. I am not sure what the teacher was asking for. But you took an incomplete sentence and made it...
May 28, 2007

written communication
Can someone check to see if these are correct and give me some ideas Rewrite the following sentences, focusing on the grammar area specified in the left column. To enter your answer, click next to the number and begin typing. If the sentence is already correct, write No Change...
May 1, 2007

english
It’s hard to believe that a woman her age could accomplish so much. my reply is I believe this sentence is correct so no change It'd be better to leave out the "woman" and "her age" elements. How about this? ~~> It's hard to believe that a ...
May 1, 2007

english
Each advisor was contacted by his students. my reply 2. Each advisor was contacted by his or her students. Right. Of you could change it to All advisors were contacted by their students.
April 30, 2007

english
The minister joined the couple together as man and wife. my reply The minister joined them together as man and wife. husband or leave off as man and wife
April 30, 2007

english
Rewrite the following sentences, focusing on the grammar area specified in the left column. To enter your answer, click next to the number and begin typing. If the sentence is already correct, write No Change. Inclusive Language—Making Language Nonsexist The directors ...
April 30, 2007

business
What do the terms race and ethnicity mean to you ? African Americans Why are these concepts important to the United States? The teacher apparently is asking for your opinions. However, having information will help you to develop your own opinions. Since this is not my area of ...
April 27, 2007

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