Questions Asked on
December 10, 2007

Calculus
A spinner is used for which it is equally probable that the pointer will land on any one of six regions. Three of the regions are colored red , two are colored green, and one in colored yellow. If the pointer is spun twice, find the probability it will
asked by John 
physics
A body of mass 5.0 kg is suspended by a spring which stretches 10 cm when the mass is attached. It is then displaced downward an additional 5.0 cm and released. Its position as a function of time is approximately?
asked by shan 
English Lit
3 people who fear jane eyre 3 needs for jane eyre
asked by Nathan 
Math
Find the exact value of sin(pi/24) So like i need like the value like sqrt3/2 but for pi/24... also if you could show me the steps so i could figure the rest out, that would be cool
asked by Chandler 
science/math
what is 70cm and 40cm in inches?
asked by Trystan 
math
Solve each equation and leave the answer in simplest radical form. x squared+6x9=0 n squared2n+2=5 3y squared4y2=0 I never learned how to do this. Can you help me?
asked by robert 
Calculus
How many 2digit numbers can be formed using the digits 1,2,3,4,5,6,7,8,9 and 0? No digit can be used more than once
asked by Kelly 
physics!! plz answer me!
A 0.15 kg baseball moving at +26 m/s is slowed to a stop by a catcher who exerts a constant force of 390 N. How long does it take this force to stop the ball? How far does the ball travel before stopping? plz plz plz help!!
asked by julia 
PreAlgebra
You were busy working on a problem using 4 big squares, 8 rectangles, and 8 small squares. Your partner accidentally knocked some algebra tiles off the your desk. You now have 1 big square, 3 rectangles, and 5 small squares on your desk. Write and
asked by Ellen 
science
What is the cell theory
asked by mickey 
chemistry
write out the reaction, predicting products where applicable. Zinc metal is added to a solution of copper(II) sulfate. Copper metal is produced and zinc sulfate is left in solution.
asked by amber 
social factors
What are social factors? I have to answer the question what are social factors that can influence the results of a test? but I am not sure what a social factor is. Please help me! I appreciate it!
asked by Isaac Martin 
english
chapter 6 the call of the wild explain the inner conflict that bvegins to trouble Buck? Idk... is it that he is afraid of losing Thorton, or is it that he wants to return to the wild thanks
asked by Anonymous 
math
what exactly is summation notation? is that like the same thing as sigma notation?
asked by anonymous 
economics
Suppose that you buy a bond for $100 that pays 4 percent interest per year. How much money will you have earned when the bond reaches maturity in five years?
asked by anonymous 
Chemistry
How would I find the volume occupied by 3 moles of N2 at zero degrees and 101.325 kPa?
asked by anonymous 
MATHPlease help!!
I'm desperate! Find the point where the curve r(t)=(12sint)i  12(cost)j+ 5tk is at a distance 13pi units along the curve from the point (0,12,0) in the direction opposite to the direction of increasing arc length. Thanks for any advice...
asked by JDS 
French
I want to say it is 9:45, should I say il est neuf heures moins quart, or moins le quart. if i want to say 9:48 or something...is it natural to say neuf heures quarantehuit or dix heures moins douze?
asked by Yan 
finance
I'm having a terrible time understanding how to estimate cash flow. My book only provides one example, and it's long and drawn out. The question I'm working on is this: A project that is expected to last six years will generate a profit and cash flow
asked by Marie 
WWII
Could someone tell me about the Japanese internment camps during WWII. Why were Japanese allowed to serve in the US army when they were considered the enemy? Thanks for the help!
asked by Aubriella Sanchez 
Algebra
Increased price is: $230.00 Percent increase is: 15% What was the original price? Having trouble with how to setup equation to solve problem.
asked by Will 
Psychology
If so many intellectuals think that Freud was wrong about many components of his theory of personality, why have his ideas persisted over time?
asked by Christian 
Maths ..Equations
Hi I have to rearrnge the following to make y the subject.. x = 3  2y / 6 I get the first part do x 3,  2, and / 6. Undo x 6, + 2, and / 3 then multiply by 6 so, 6x = 3  2y add 2 to both sides, 6x + 2 = 3 the divide both sides by 3 6x + 2 = y  3
asked by Leo 
Math
The method of computing finance charges is based on the average of credit balances from each day during the month?
asked by Dylan 
science
What energy changes occur in an electrochemical cell when electric current flows from it? This is what I put down but I am not sure if it is right... In a primary cell, chemical reactions use up some of the materials in the cell as electrons flow from it.
asked by helpmeplease 
history
roman emperors:Who were these people? Why did they behave the way they did? Where did they live?:What did they do?:When did they see their senators?
asked by terenci 
english
Hi for poetry i need to research futurism and the founder f.t.marinetti. the thing is i cant find any poems written by him, all i can find are his manifestos which are super long. so if u can help me find any poems written by him that would be awesome
asked by Jj 
Calculus III
Which of the following series are geometric series? Find the sum if they are 1. Infinity (Summation sign) n = 1 1/6n^2 2. Infinity (Summation sign) n = 1 (0.6)^n1
asked by kile 
science
im doing a project and i need to find the effects that higher elevation have on objects
asked by raven 
Biology
In what way are the newly formed cells, which result from mitosis, similar to the mother cell? How are the new cells different?
asked by Brittany 
history
GLADIATORS:Were did the gladiator fights start and end?:Who faught in the arena?:What did they fight with?:Why did they fight in the arena?:When did the gladiators fight?:
asked by terenci 
SCI 275
What are the challenges of managing Reducing solid waste? What human activities contribute to the problem? I can answer the 2nd question but the 1st one i am having truble with
asked by dawn 
sociology
how to describe global inequality?
asked by Kc 
Math
There are 100 fish species that I have to be able to identify in a lab exam. I only had enough time to recognize 50 species. On the exam, they will randomly select 25 of the 100 species for testing. What's the probability or chance that I would be able to
asked by Fiscars 
Math
I got it! Thank for your help, drwls.
asked by Thanks, drwls 
cHEMISTREY
1.00 MOL OF HC2H3O2
asked by jASRIA 
math!
how do you do lcm i know i did it in like 1st grade but i need helpp!!
asked by bailey 
subject
do you know what that diconary site is called
asked by brittany 
US History
Explain the economic, military, and diplomatic results of the Union victory and the Confederate defeat in the Civil war. Thanks.
asked by Amanda 
Math
Why can letters of a Polygon's name be used only once?
asked by Rachel 
social studies
can you give me words for theses greek roots: astro(a) hydro(a) hyper hypo path phobia phono photo polis(s),(t) soph(o),(y) syn
asked by brittany 
social studies
i really need some help on finding information on the Barbados. i need a site that is easy for a ten year old and up. if you can help post a question to answer
asked by Nia 
Civil War
What was the role of the Emancipation Proclamation in the formulation of Northern trategy and war goals?
asked by Christie 
SCI 275
A Brief Description of reducing solid waste. Help please
asked by dawn 
History
How did the Constitution address the failures of the Articles of Confederation?
asked by Adriana 
math
7p6+4p=39
asked by queenie 
dance
what do people wear for salsa dancing?
asked by I want HELP 
French
What is the differences between Qu'aimestu and Qu'estce que aimestu?
asked by Yan 
Chemistry
I need help finding the molar mass of anhydrous salt.
asked by Jan 
math
how do you simplify radical expressions?
asked by robert 
Math
10=1x  3 4m4 =4m
asked by rachie 
math
how do you simplify radical expressions?
asked by robert 
Science
Is mass the same as molar mass?
asked by Sam 
Science
What is the molar mass of anhydrous salt in CuSo4 5H2O
asked by Jeanie 
Math
My daughter has a math paper that asks to make a stemandleaf plot of data. I have no idea what this is!
asked by Johnna 
Science
What effect would letting a crucible and its contents dry overnight before finding their mass have on the value for the percent water in a hydrate?
asked by Macy 
social studies
the directions are to read the senteces and write a synonym or description for the underlined word on the line provited. 1.Wealthy ranchers in new mexico built haciendas.
asked by selene 
writing
List 9 reasons why December should have 40 days instead of 31?
asked by Hannah 
MATH!!!
Supppose you work for a company that has a 401k plan. Your firstyear annual salary is $28,200 and you are contributing 10% of your monthly paycheck onto your 401k. Write a rule for the amount of money contributed to the plan after "n" months. Suppose your
asked by really need help... 
English
Create a bio poem on any character in Jane Eyre It must be in this format or close to it The format is Line1 First name only Line2 4 Traits that describe the character Line3 Son/Daughter of Line4 Lover of (3 things) Line5 Who feels(3) Line6 Who needs(3)
asked by Josh 
PreCal
log 3x=log2+log(x+5)
asked by Anonymous 
English grammar
Thank you. Would you let me know good websites where we can learn English with videos? Are there any sites where we can study English with subtitles?
asked by John 
writing
Write an national anthem for the North Pole.Use a familiar tune from a song or create an orginal tune.
asked by Hannah 
Calculus 3
Calculate the double Integral e^(y^2) dA D = {(x,y) 0
asked by sam 
English
What are four Traits that describe Jane eyre
asked by Josh 
math
looking to reduce to lowest term 1) 3+x(4+x)/3+x i got 4+x 2)3a^213a10/5+4aa^2 i got could not reduce any help would be great
asked by jeff 
language arts
How do I graph a sentence? The sentence is "The girl ran away from school."
asked by Alicia Mullins 
social studies
how did life on the farm change during the turn of the 20th centure
asked by nick 
social studies
what group(s) of people led the reforms during the 20th century ? why?
asked by nick 
PreAlgebra
You were busy working on a problem using 4 big squares, 8 rectangles, and 8 small squares. Your partner accidentally knocked some algebra tiles off the your desk. You now have 1 big square, 3 rectangles, and 5 small squares on your desk. Write and
asked by Ellen 
Carbohydrates
I have to do an essay on Carbohydrates. Basically I'm just making a informational essay, but I need help outlining it, can anyone help me with this?
asked by Chris 
sci 275
identify the fruit or vegatable you selected and relate the second law of thermodynamics to the changes in energy observed in appendix c.
asked by mia 
French
For negative sentences. Is it Elle n'aime pas les jupes or Elle n'aime pas des jupes? Is there a rule for using les/des for negatives?
asked by Yan 
factoring
8xcubed minus 27
asked by Nicole 
Maya Angelou
To which council was she appointed by then President Jimmy Carter?
asked by anonymous 
sci 275
how did the amount of energy gained compare to the amount of enery lost as heat at the second through fourth trophic levels?
asked by kenya 
Maya Angelou
what is she doing today?
asked by anonymous 
Math
You were busy working on a problem using 4 big squares, 8 rectangles, and 8 small squares. Your partner accidentally knocked some algebra tiles off the your desk. You now have 1 big square, 3 rectangles, and 5 small squares on your desk. Write and
asked by Ellen 
Maya Angelou
What appointment was she awarded in 1981? what honor was she awarded in 1993? How many books has she written?
asked by anonymous 
Apostrophe
Is the apostrophe correct in this sentence? The trial embodied John Adams's strong inner sense of justice.
asked by Michael 
English Lit(Jane Eyre)
3 things Jane Eyre would like to see 3 things Jane Eyre Fears I looked on gradsaver but couldn't find any thing..Please help
asked by Nathan 
reading
who saved Sam Tosselli's?
asked by jovan 
pre alg.
26 centimenters per sec. = _ meters per min.
asked by cathrine 
Maya Angelou
How many languages can she speak and what are their names?
asked by anonymous 
pre alg
2.5 qt/min. = _gal/min
asked by john paul 
ap chemistry
How can I calculate the exothermic lattice energy when all I am given is the compound formula LiF?
asked by Claudia 
social studies
compare the three branches of the arizona state government with the three branches of federal government.
asked by boochie 
Calculus
For the demand function find the elasticity function. Problem 52. p=D(x)=18Sqrt[x] My answer is [36x^1/2 + 2x]/x However, the answer in book is [2(18x^1/2)]/[x^1/2]
asked by Sarah 
Social Studies, History
What are some of the contributions to society from the Cherokees?
asked by ... 
Math
How do you solve (3^x)(3x^x+1)=9
asked by chandra 
Calculus
The question is, if f(x) is equal to the series from n to infinity of a sub n times (x7)^n for all n, find a formula for a sub 10. (I apologize for typing it out in the way that I did, but it was the only way I could. I don't quite understand what is
asked by David 
Shakespeare
What are the advantages of kids learning about Shakespeare in this day and age.
asked by Hilka 
Humanity
What are some good community service opportunities for someone interested in architecture as a career?
asked by Jae 
health
is a potato a starch or a vegetable??
asked by plz help me 
science
um... how do you calculate velocity, momentum, acceleration, and force? i 4got, and now i have hw that is due 2morrow on it... HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
asked by Smurfinator 
Writing
I am looking for some written a one act play. Write anc act out a one act play in front of class covering a specific workplace issue , exapmple my include sexual harassment, workplace stress, great/bad bosses etc.
asked by matt 
FRACTIONS
IF 20 COUNTERS ARE A WHOLE SET, WHAT FRACTION OF THE SET IS 16 COUNTERS?
asked by MARC 
French
When I want to say I love to eat ham, apple and sandwich, should I use J'aime manger le jambon or un jambon, la pomme or une pomme, et le sandwich or un sandwich?
asked by Yan 
math: repost with corrections
p. 942 #5 This is a threepart question: a. the graph y = f(x) in the xyplane has parametrization x=x, y=f(x), and vector formula r(x) = xi + f(x)j. Use this to show that if f is twicedifferentiable, then k(x) = ((absvalue f''(x))/[1+((f'(x))^2]^3/2 b.
asked by jaime 
French
I don't like to work because it is tiring. =Je n'aime pas travailler parceque c'est fatigant. Is it correct?
asked by Miche 
English
3 things jane eyre would like to see or wants to see happen
asked by john 
English grammar
The words here and there have generally been labeled as adverbs even though they indicate place. In sentences beginning with here or there, the subject follows the verb. Ex) There (is / are) two pins on the table. In this sentence 'two pins' is the subject
asked by John 
English grammar
A beggar with two children ____ taking a rest in the shade. (be) In the sentence, the subject is 'a beggar'. 'Two children' is not the sucbject of this sentence. Bracket 'with two children'. Then you can notice that you have to use a singular auxiliary
asked by John 
SCIENCE
CAN SOM1 PLEZ HELP ME????? IM RUNNING OUT OF TIME 2 B ON THE COMPUTER!!!!!
asked by Smurfinator 
college math
During the last hour, a telemarketer dialed 20 numbers and reached 4 busy signals, 3 answering machines, and 13 people. Use this information to determine the empirical probability that the next call will be answered in person.
asked by Rose 
science
can't anybody help me figure out how 2 find velocity? and momentum? and force? and acceleration? PLEZE?
asked by Smurfinator 
college math
If you roll a die many times, what would you expect to be the relative frequency of rolling a number less than 6? A) 2 out of 3 B) 1 out of 3 C) 1 out of 6 D) 1 out of 2 E) 5 out of 6
asked by Rose 
AP World History
Provide me tips on how to complete the change over time essay (which deals with changes and continuties over time). I have to debate which events affected global trade systems the most (either political, economic, or social). I have to analyze how the
asked by HELP! 
reading
Is just reading the main idea of a paragraph in a novel effective? Like do you still get the same information as if you read the whole paragraph?
asked by crystal 
Greens Theorem
Can someone show me step by step how to work this problem out please. Let C be the triangle with vertices (0,0), (1,0), and (1,2). Find the following line integral by two methods, directly and using greens theorem. 2xy^2dx + yx^2dy Thanks!!!
asked by julia 
economics
what is the single most important source of revenue for national government?
asked by nicole 
Psychology
What are the major contributions of Freud to psychology? How is is he the father of modern psychology?
asked by Christian 
history
compare alexander the great to julius caesar
asked by me 
algebra
What is the formula for tan? For example tan N. Is it the opposite angle/hypotneuse? What about sin and cosine?
asked by tabby 
Calculus
In the multiplication shown below, the digits have been replaced by letters: different letters represent different digits, and the same letters represent the same digits. What was the origianl multiplication? ABCDE x 4 ====== EDCBA please help tried it
asked by Nick 
Calculus
What day of the week is 263 days from Monday? That is Monday 12102007. Is it Wednesday?
asked by Nick 
english
srry if i misspell any thing, i am typing with 1 arm, cause i broke my elbow saturday.... I don''t get this question, coukd you explain it? how are Hal,Mercedes, and Charles contrasted by the spring weather described in Chapter5 of the call of the wild ?
asked by Anonymous 
dental assisting
i need 3 statements that are fact, and 3 that are opinion on dental assisting. also articles supporting those facts, and opinions.
asked by john 
economics
If businesses believe consumption will increase six months from now, everything else held constant, and they begin to increase investment, what do you predict will happen to aggregate demand? I think it will move to the left.
asked by tabby 
julius caesar
ok im on act 4 in the shakespeare play and i got some questions..i need help 1. What is the purpose of the triumvirs meeting as the scene opens. 2. What occurs between cassius and brutus in their military camp? Why does shakespeare include this scene? 3.
asked by unknown 
college math
The odds against WildHorse winning the third race are 11:2. If Molly places a $4 bet on WildHorse to win and WildHorse wins, find Molly’s net winnings A) $5.50 B) $44 C) $16.50 D) $11 E) $22
asked by Rose 
physics!!
if u jump onto the floor, are you more likely to be hurt if your legs are relaxed or if your legs are stiff and your knees are locked? explain....plz help =)
asked by julia 
History
France proposed that the League of Nations should have an armu of its own. Why did most of the people opposed this ?
asked by Simon Lodge 
physics!! plz answer me!
In a collision between two soccer balls, momentum is conserved. Is momentum conserved for each soccer ball? explian... plz =)
asked by julia 
Biology<3
im studying for a biology test that's tommorow. Can somebody help me? i cant find the answer to this anywhere. An Example of a Dominant Trait? acystic fibrosis bwhite pea flowers cpurple pea flowers dsicklecell anemia
asked by I Love Von!(: Aw 
English  Haiku reposted for Jean
English  jean, Monday, December 10, 2007 at 9:41pm What is the format to write a haiku?
asked by Ms. Sue