Questions Asked on
August 23, 2009

physics
A cylinder that has a 40.0 cm radius and is 50.0 cm deep is filled with air at 20.0°C and 1.00 atm. A 21.0 kg piston is now lowered into the cylinder, compressing the air trapped inside. Finally, a 79.0 kg man stands on the piston, further compressing the
asked by Jessi 
math
Is this the right way to answer this question? A physics exam consists of 9 multiplechoice questions and 6 openended problems in which all work must be shown. If an examinee must answer 7 of the multiplechoice questions and 3 of the openended problems,
asked by sam 
AP physics
Vector A has a magnitude of 8.00 units and makes an angle of 45.0° with the positive xaxis. Vector B also has a magnitude of 8.00 units and is directed along the negative xaxis. Using graphical methods, find (a) the vector sum A + B and (b) the vector
asked by jackie 
human services agency interview
Can someone direct me in the righ direction I'm not sure where to start. I have to Perform an inperson, phone or online visit to a medical setting, hospice, or school where human services are provided, and interview a human service provider about the
asked by ReeRee 
math 7th grade
WHAT'S THE AREA OF A SQUARE WITH A PERIMETER OF 76 MILLIMETERS?
asked by Jarrett 
literature
we read my sister's keeper and one of the questions from our study guide talks about Campbell's dog, Judge in what ways do dogs introduce ideas about loyalty and instincts?
asked by jenny 
Psychology
I am writing a paper and do not understand part of this question. The question is as stated: Describe the background, theoretical perspective, and contributions to the field of psychology of the person you have chosen. What is meant when I have to describe
asked by Carly 
Mathematics
Show that 27 x 23^n + 17 x 10^2n is divisible by 11 for all positive integers n. I know that modulos should aid in answering this problem,
asked by Maximillion Pegasus 
art
How can you use the study techniques recommended for your personality type and strongest intelligence(s) to function best in a distance learning environment? Which techniques can you use to improve lessdeveloped personality areas or intelligences?
asked by Anonymous 
math
List terms that complete a possible pattern in each of the following. 7,8,15,23,38 ____, ____, _____ I can not figure this out.
asked by Marcus 
math word problem
If there are 36 different flavors of ice cream and two types of cones are available, how many choices for a single scoop of ice cream on some type of cone do you have? Do i multiply the 2cones*36=72 single scoops
asked by Heaven 
math
1) 9/7 k + 4/9 = 8  3/8 k k=? 2)a x + b = c x + d x=?
asked by Anonymous 
History
how american cold war and pratices influenced international relations from the late 1940s to the mid1950s
asked by Dolores 
ALGEBRA 1
what is 2(x+1)+2=3x4
asked by YESENIA 
physics
two airplanes leave an airport at the same time. the velocity of the first airplane is 700 m/h at a heading of 52.2degrees . the velocity of the second is 600 m/h at a heading of 97 degrees . how far apart are they after 3.1 h? answer in units of m.
asked by bubba 
8th grade science
How do you do a ball dichotomy?
asked by Madison 
English
I have a research project and i have a specific topic, but i'm not sure of what to search for. Any suggestions? Research 19th century London. Dickens paints a rather dreary picture of London in the early 1800s. Is his depiction accurate or biased? What
asked by Jillian 
math
there are 1024 bytes in a kilobyte. write an expression that describes te number of bytes in a computer chip with 'n' kilobytes
asked by taylor 
Chemistry
What does a high Boltzmann Distribution value indicate??
asked by Monica 
math
the difference between high and low tides is 19 feet on monday and x feet on tuesday. write an expression to show the average rise and fall of the tide for monday and tuesday
asked by jen 
history (am I correct or on the right track?)
Describe the social, economic, and political composition of the decade of corporate greed and how it affected the political climate of the 1980s. Ronald Reagan he signed an intermediate nuclear forces nonproliferation treaty. Ronald Reagan used tax cuts
asked by scooby91320002 
Math
Did I answer this problem right? There are 6 contestants in a singing competition. How many different ways can first, second and third place be awarded? Here my answer: 6![(63)!*3]=4*5*6/2*3=20 Is this correct?
asked by Angel of 8 
Math
There are 8 members on a board of directors. If they musform a subcommittee of 3 members, how many different subcommittees are possible? A)6 B)512 C)56 D)336 My answer is: 336 Is this correct?
asked by Angel of 8 
math
Howard Hughes attended 6136 shows. Write an expression to represent the average number of shows he attended if he accumulated the record over x years.
asked by jen 
math
f(x)=8 x^2 + x  3 f(x+1) *ah i cant get this one please help!
asked by Jenn 
english
I had to rewrite this paragraph. Did I do it correctly? Excuse me. Whispered fiveyearold Claire could I have some chocolate milk? Claire our neighbor was normally very shy; but she recently began shewing more bravery. When Claire began, coming to our
asked by tamara jones 
math
I'm a bit confused on what the difference is between congruent and parallel. If a line is congruent (same) wouldn't that also make them parallel? like a square has all sides that are parallel but they are also congruent because they are all the same
asked by sam 
Geography
Five Geographic Themes: What is the place of Moscow, Russia?
asked by Lauren 
english
Research the British practice of exporting criminals by shp in the 1800s to unsettled lands such as Australia. When did this practice begin and end? Was the policy humane or cruel? How did the transported convicts live in their new homes? Report on your
asked by Staceee 
Circuits/physics
For the element shown below, v(t)=1/2tVolts and i(t) = 12t4t^2 Amps. (a) Find the instantaneous power p(t) as a function of time. + v(t)      i(t)>
asked by Bobby 
Managerial Accounting
a ski company plan to add five new chai500 a day for the lift. the lifts cost 2 million and to install the lift cost another 1.3 mil.The lift will allow 300 additional skiers on the slopes but only 40 days a year will be needed. The company will sell 300
asked by Anita 
French
Directions: I wrote a paragraph saying my name, how old I am, my nationality, my hair color, eye color, what I like/not like to do, and 2 things about me. Could you please check my spelling, punctuation, ect.. and could you please give me a letter grade
asked by Rachel 
English
In chapter 1 of The Pearl, by John Steinbeck, on page 6, what characterization is being used?
asked by KayK 
Business
What does global implication mean in relation to sole proprietorship, partnerships, corporations, limited liability corporations, joint ventures and franchises?
asked by Leigh 
social studies quick question
What kind of clothing to Islamic women wear?
asked by Chrissy 
Math PreCalc.
Determine the domain and range of y= (radical) x4 y= (radical) x^24 plz help me step by step. I just need to refreash my math, but i forgot how to find it
asked by Soraya 
Math PreCalc.
find the intersection between parabola: y=x^2 + 3x  4 and line: y=5x + 11
asked by Soraya 
math
george can make a square using 4 pipe cleaners.how many pipe cleaners does he need to make 3 squares and why?
asked by genia 
Math
8x+5=5+8x
asked by Toya 
Math
Solve this equation . 4(x2)= 4x
asked by Toya 
Math
Solve the equation . 3(x+1)5=3x2
asked by Toya 
Social Studies
I have to create a peanut butter business using three capitol resources, three human resources, and three natural resources. I do not understand how to do this
asked by Chessy 
social studies
I have to create a peanut butter business using three capitol resources, three human resources, and three natural resources. I do not understand how to do this I now know what the resources are, but I do not know when they say create a business, what they
asked by Chessy 
grammar
Ray Bradbury is also a writer of science fiction. what is the subject and the simple subject?
asked by will 
Social Studies
social studies  Ms. Sue, Sunday, August 23, 2009 at 9:54pm That's how I understand this question. Your daughter needs to briefly describe the business. Then she needs to describe how each of these resources is used. Okay...I am getting this but I still do
asked by Chessy 
math
I am so confused... what is this question asking me to do? Can someone reword this for me or tell me what I am supposed to do to solve it? Determine whether the triple of numbers can be the sides of a right triangle. 9, 12, 16
asked by sam 
10th grade
i need help in common law
asked by tiffany 
Trig....
use specific triangles and the unit circle to geth the values. tan(5pi/6?)
asked by Anonymous 
business ethics
explain which moral philosophy yhou feel is best suited for making business decisions and why
asked by wilma 
health care
what are the three types of nonconfidential information
asked by Anonymous 
economics
Assume that the economy is already in a recession, and both the President and Congress have decided to do something to restore the economy. Both agree that lowering taxes would not be a good idea, but do believe that it is in the best interest of the
asked by sharon 
math
cosxsinxcotx+sinxsin(x)
asked by jan 
math
ln ((x(x^2+1)^2)/(√(2x^31))
asked by jan 
HCA210
A new proposal for a new health care system
asked by Samantha 
world Literature
What are the primary aspects of the Renaissance WOrldview? How is it similar or differ from ancient and western worldviews? How is it present today?
asked by Lee 
12th grade Biology
How can i describe the science behind IVF?
asked by Anonymous 
economy
Question 10 (1.00 points) Reference: F11061 Refer to the above diagrams, in which AD1 and AS1 are the "before" curves and AD2 and AS2 are the "after" curves. Other things equal, a decrease in resource prices is depicted by: a. panel (A) only. b. panel (B)
asked by Anonymous 
natural science
design a creature that would be able to survice without atmosphere
asked by Anonymous 
health
How might Michael’s or Jennifer’s situation illustrate adjustment? How might this situation become an opportunity for personal growth?
asked by angie 
phycology
Explain how biological influences play a role?
asked by help 
phycology
Explain how biological influences play a role in BPD?
asked by help 
health
Healthy Foods, Inc., sells 50pound bags of grapes to the military for $10 a bag. The fixed costs of this operation are $80,000, while the variable costs of the grapes are $.10 per pound. a. What is the breakeven point in bags?
asked by Anonymous 
physical education
what makes a skilled performer?
asked by Basille 
social science
True or False Economic liberalism hlods that global interdependence is a logical consequence of the international expansion of capitalism.
asked by katie girl 
science(HELP)
how do i make this graph? Graphs: Be able to correctly select what type of graph to use, which axis the dependant variable goes on, which axis the independent variable goes on, that every graph has a title and both axis labeled, units shown. HOW DO I SO
asked by SIMP( secret important person) 
science(HELP)
how do i discuss, analysis and infer using data from a graph? how do i determine the number of significant digits? what are the 2 driving forces of natural selection?
asked by SIMP( secret important person) 
Sociology
Please help me on this question. I am very stuck! 1. Prepare a chart which compares the basic characteristics of the pure capitalist and pure socialist economic models. Please help me; compare characteristics of pure capitalist and pure socialist. Thanks
asked by y912f 
math
Find the zscore for the given raw score, mean, and standard deviation. Assume a normal probability distribution score = 15, ì = 16 , and ó = 2 Could you show me how to do this. My instructor has tried but I just don't understand how to do it and I have
asked by sam 
computers
Carter must inform employees at Benton Industries of the details of the company's annual summer picnic. The best document format for him to use to announce this one event is a/an A. short report. B. block letter. C. memorandum. D. brochure.
asked by shequlia 
Biology
How does a theory provide a framework for the way scientific investigations are conducted? Identify a theory that served for a time and was then supplanted. Compile what you know about the theory, and the effect of the wrong theory on the way people
asked by Olivia