Questions Asked on
September 8, 2008

science
Two stones are launched from the top of a tall building. One stone is thrown in a direction 30.0degree above the horizontal with a speed of 10.0m/s ; the other is thrown in a direction 30.0degree below the horizontal with the same speed. Which stone lands
asked by bob 
Mathematics
At Harlan County Damn in Nebraska, the U.S. Bureau reports that the storage content of the reservoir decreased from 117,811 acrefeet (38.4 billon gallons of water) on Septmber 6, 2006 to 115,579 acrefeet (37.7 billion gallons of water) on October 6,
asked by Kevin 
chemistry
If the formula of a oxide is X2O3, what is the formula of the chloride of X? (A) XCl3 (B) XCl (C) X3Cl (D) XCl6
asked by al 
math
ok i need help with these questions i have been trying to figure them out and my brain isnt working. please help and thank you ahead of time. if you can help. 4. Q.write and algebraic expression for the product of 15 and c A. IS IS C15 16. Q. define the
asked by Amy 
physics
An oldfashioned singleplay vinyl record rotates on a turntable at 34.0rpm . What are the angular velocity in rad/s and the period of the motion?
asked by Jeff 
Algebra one PLEASE HELP THX!!
ok i need help with these questions i have been trying to figure them out and my brain isnt working. please help and thank you ahead of time. if you can help. 4. Q.write and algebraic expression for the product of 15 and c A. IS IS C15 16. Q. define the
asked by Amy 
physical science
Does technology always follow science?
asked by john 
english
i have to right a paper about music and identity, you just pick a song and tell a story it can be about anything im just really cant think of anything im into country music btw
asked by al 
algebra
The area of a rectangular wall of a bran is 96 square feet. Its length is 4ft. longer than the width. Find the length and width of the wall.
asked by Michael 
Physics
74.0kg person stands on a scale in an elevator. What is the apparent weight when the elevator is (a) accelerating upward with an acceleration of 1.10 m/s2, (b) moving upward at a constant speed, and (c) accelerating downward with an acceleration of 1.00
asked by Lisa 
arithmetic
what is the pattern 729,243,81,27,
asked by ciera 
American Dream Project
I have to do an american dream project and as part of it we have to pick a song that goes with our american dream or "The American Dream" My american dream is to go to college and become a vet. Im not sure at the moment if I want the song to be about my
asked by Nicky 
beh
i have these questions already but I need some more please.1. The learning and memory process. For instance, does the interviewee remember information more accurately if he/she observes the behavior being performed, or does he/she prefer to read how the
asked by dawn 
math
do you know a site where i can get an angle measure quiz, angle relationship quiz, and polygons quiz please
asked by melissa 
social studies
Your flight takes off from the eastern United States at 10 AM. What time will you arrive on the west coast, if the flight takes six hours?
asked by Cecilia 
8th grade Social Studies
rewrite the constitution... How do you set up the paper?? roman numerals and rethink the current constitution and write what I tihnk it should say?
asked by hiphopgirl 
help asap please
Part II Choose three of your favorite television characters; past or present. Complete the following matrix describing the characters’ personalities from the point of view of the three theorists, Jung, Freud, and Rogers. TV Character Jung Rogers Freud 1.
asked by dawn 
Calculus
Consider the function f(x)=sin(1/x) Find a sequence of xvalues that approach 0 such that sin (1/x)=0 sin (1/x)=1 sin (1/x)=1 Is sin sin (1/x)=0 and sin (1/x)=1 does not exist. What is sin (1/x)=1 then.
asked by George 
algebra
suppose h i equals the number of points lindsey scored in the ieth basketball game so far this season, and h1=14, h2=12, h3=18, h4=14, h5=18, h6=19, h8=16 which expression represents the mean number of points scored per game. a)7 E hi i=1/7 b)8 E hi i=1/8
asked by jacob 
science
Pop quiz time!!! I know the answers, but do YOU?? 1)What is a property of matter? 2)Examples of physical properties. 3)Examples of CHEMICAL properties 4)Provide example of what you might want to know to calculate the density of an object. 5)Provide an
asked by Jani 
History
what word or words can u make of these letters, states viifd?
asked by Beverly 
math
Help with rounding 6318 to the nearest thousand, hundred, and ten.
asked by chass 
History
I have to rewrite the consitution! I don't even know where to begin :( I wrote a preamble... need to rewrite the first 2 parts of the consitution, something about using roman numerals to outline as well?
asked by hiphopgirl 
CHEMISTRY
If a microscope"s ocular is marked 10x and the lower objective is marked 2x, what would be the total magnification when using the low power objective/
asked by SHONDA 
Intro to Chemistry
A gas has a density of 5.56 g/L. What volume in milliliters would 4.17 g of this gas occupy?
asked by DaKota 
managerial economics
A firm offers two differentiated products, X and Y and faces two types of consumers, types A and B. There are equal numbers of each type of consumers ¡V so, for simplicity, assume there is just one of each type. The valuations of the two types of
asked by matherik 
Spanish(please help)3rd time reposting
I have to answer these using direct object pronouns. (help with answer translation) 1.donde compro juan la comida? I buy it at the supermarket. (I know I use lo b/c its masc.) 2.donde compraste ese vestido tan bonito? I bought it downtown at the mall. (la
asked by Anonymous 
geography
I'm really stuck on my homework it says Geography can be divided into tree strands, phisical, human and enviromental. Explain what it means in your own words. I'm really stuck so could you help me please!!!!!!!!!!!!!!
asked by Emily 
4th grade
if you have 4 animals how many difeent ways can you feed them
asked by lisa 
7th grade science hypothesis question
please help me with this challenge question, as i don't quite understand it.: Yolanda makes this hypothesis: "If salt is added to water, then the water will boil at a lower temperature." She sets up and experiment to test her hypothesis, but discovers that
asked by Beth 
Physics
A 2.20kg box is sliding across the horizontal floor of an elevator. The coefficient of kinetic friction between the box and the floor is 0.480. Determine the kinetic frictional force that acts on the box when the elevator is (a) stationary, (b)
asked by Lisa 
Chemistry
I am supposed to find the percent abundancies of two isotopes. I am given the masses of both isotopes, along with the atomic mass. (This is a fictional element with only those two isotopes.) I am not given percentages for either isotope... how do I solve
asked by Liz 
math
find the mode of this set of numbers 41,43,56,67,69,72
asked by Patty 
college sttistics
I have read all my material regarding how to try and figure out how to use Chebyshev Theorem. I even email my teacher and to no avail, I need your help in how to work this problem out step by step. A nationwide test taken by high school sophomores and
asked by Mary 
Math Prime Numbers
Grade 7 question: I am a twodigit prime number I am one less than a multiple of 10 If you add 30 to me you get another prime number Who am I _________?
asked by Elena 
Spanish
I have to answer these using direct object pronouns. (help with answer translation) 1.donde compro juan la comida? I buy it at the supermarket. (I know I use lo b/c its masc.) 2.donde compraste ese vestido tan bonito? I bought it downtown at the mall. (la
asked by Anonymous 
Language Arts
Directions: Add the correct puntuation mark to the end of the sentence.Then tell whether the sentenceis a DECARATIVE,INTERROGATIVE,IMPERATIVE, or EXCLAMATORY. (1)intolerance usually results from a lack of information_________________. (2)do you feel
asked by et i need help with my 6th grade homework 
history
i found most of my questions. i still need to know to be civilized (according to historians) what has to be present?
asked by jerson 
CHEMISTRY
WHAT WOULD BEST TO MEASURE 18ML OF ETHYL ALCOHOL ACCURATELY
asked by SHONDA 
english
can anyone say the literative meaning of journey..plz help
asked by ayushma 
Art
What is the type of artist that used Rhythm the most?
asked by Michelle 
physics
Can someone help me out with this question: A motorist drives north for 41.0 minutes at 80.5 km/h and then stops for 15.0 minutes. He then continues north, traveling 130 km in 1.70 h (a) What is his total displacement? (b) What is his average velocity?
asked by morgan 
maori english
thank you for all help so far.i just need one more thing.can't find information abour dialects and varieties of maori english.need some features of those dialects.thank you
asked by bill 
ethnic
How well do you think Native American organizations, like the Bureau of Indian Affairs (BIA), the National Congress of American Indians (NCAI), and the National Indian Gaming Association (NIGA), are helping Native Americans to advance?
asked by Anonymous 
english
tcasrsenks some kind of food
asked by peggy 
Chemistry
what is the effect of atomic radius on the chemical reactivity of the halogens? Which is most the most active halogen? Which is the least active?
asked by Ian 
philosophy
What would be an example of moral reason and nonmoral reason of how goverment employees are expected to pubicly express only those views that are consistent with the policies of the goverment?
asked by ASIL 
Calculus
Consider the function f(x)=sin(1/x) Find a sequence of xvalues that approach 0 such that sin (1/x)=0 sin (1/x)=1 sin (1/x)=1 Is sin sin (1/x)=0 and sin (1/x)=1 does not exist. What is sin (1/x)=1 then. How would I show the sequence of values, any help
asked by George 
population size checkpoint
Post a 200 to 300word response to the following: Explain the four factors that produce changes in population size. Which factors are affecting the population size in the video? What do you predict will happen to the nutria population after all the land
asked by linda 
medical terminolgy
Desrcibe each approach to organize information about the body.Discuss how each approach can be used. 1. Body planes and directions 2. Body cavaties 3. Quadrant and regions 4. Anatomy and physiology 5. Microscopictomacroscopic 6. Body systems 7. Medical
asked by nicole 
Bio
What are the similarities and differences between fatty acids and polysaccharides?
asked by Lena 
science
please help me with this challenge question, as i don't quite understand it.: Yolanda makes this hypothesis: "If salt is added to water, then the water will boil at a lower temperature." She sets up and experiment to test her hypothesis, but discovers that
asked by Beth 
chemical oceanography
How many liters of seawater are there under 1 meter square of sea surface if the water depth is 10 meters?
asked by Nelly 
trig
in an algebra class of 21 students the mean grade on a test was 87; in another class with 32 students the mean grade was 81. What is the combined mean of the two classed? my teacher said it's 21 * 87 + 32 * 81/53= 83.4 but i'm not sure where the 53 came
asked by jerson 
Math
Sove the following application. The following scores were recorded on a 200point final examination 193,185,163,186,192,135,158,174,188,172,168,183,195,165,183. (a) Find the mean final examination score (b) Find the median final examination score (c) If
asked by Robin 
Science/ECology
What is a terrestrial ecosystem? And what are 2 examples of terrestrial ecosystem?
asked by June 
Physics
what um it's like a measurement but the u is all wierd... I'm trying to convert 462 um to centimers... anybody can tell me an easier way to convert measurements?
asked by I NEED HELP 
math
convert 60 miles per hour to feet per second. (Hint: there are 5280 feet in a mile.
asked by kat 
math
how to add and subtract fractions
asked by wesley 
georgraphy
which ocean would you cross to get from africa to south america
asked by tyler 
8th grade math.
He ripped a piece of paper into three parts, and tore each of those parts into three more parts. if he repeated this action 12 times, how many pieces of paper would he have?
asked by sam 
Math
Is 450 divisible by 5,9 and 10? explain
asked by Highland Middle 
biology
how do nonliving thing grow
asked by mitch 
early childhood education
the movie called dead poeats society? In what areas does robin williams style reflect effective teaching?
asked by mimi 
Math (Composite Functions)
I don't understand this question at all. If f(x) = 4x  3 and h(x) = 4x^2  21, find a function g such that f ͦ g = h.
asked by Lucy 
alg HELP PLEASE!
suppose h i equals the number of points lindsey scored in the ieth basketball game so far this season, and h1=14, h2=12, h3=18, h4=14, h5=18, h6=19, h8=16 which expression represents the mean number of points scored per game. a)7 E hi i=1/7 b)8 E hi i=1/8
asked by jerson 
english
What dose 1/2 a page mean? Dose it mean 15 lines?
asked by Sierra 
understanding english 2
write a sentence containing the indicated construction underline the word that illustrates the construction. Adverb in comparative degree
asked by Anonymous 
6gr math
what is 290393.0090/56612.88=
asked by ET 
Spanish
I'm confused with this one. I don't know what they are looking for. ¿quién hizo tu cama esta mañana? I made my bed this morning? I bought my bed this morning? I woke up from my bed this morning? (those are my guesses btw not real choices if ya can't
asked by Anonymous 
Spanish
I have to answer these using direct object pronouns. (help with answer translation) 1.donde compro juan la comida? I buy it at the supermarket. (I know I use lo b/c its masc.) 2.donde compraste ese vestido tan bonito? I bought it downtown at the mall. (la
asked by Anonymous 
Science
Nitrogen, carbon, water and hydrogen make up more than what percentage of the mass of the human body?
asked by Ruben 
pre algebra
Use the digits 19 in order. Insert operation signs and grouping symols to get a value of 100.
asked by Maddy 
Population size Checkpoint
Post a 200 to 300word response to the following: Explain the four factors that produce changes in population size. Which factors are affecting the population size in the video? What do you predict will happen to the nutria population after all the land
asked by linda 
managerial economics
A firm offers two differentiated products, X and Y and faces two types of consumers, types A and B. There are equal numbers of each type of consumers ¡V so, for simplicity, assume there is just one of each type. The valuations of the two types of
asked by matherik 
world history
how did the neolithic age add to the segregation of the sexes? how do new ideas or inventions end up spreading?
asked by jerson 
Spanish
What are some national dances and festivals of Honduras?
asked by Rohan 
science
why is measurement a better means of describing something
asked by kerianne 
math
If Janiie has 32 squares, and in each square there are 50 smaller squares, and in each of those there are 20 re squares. How many rectangles are there?? hint: each rectangle=2 squares. LUCK!!
asked by Jani 
math
one month damien earned $488 and the next month he earned $605. estimate the differnce inth amounts damien earned.
asked by alli 
computers
I have to upload a paper I typed on my computer and upload(send) it to another computer. I have a laptop Microsoft XP Professional. How do I do this? thank you. Darlene
asked by darlene 
American History
I have been assigned a paragraph to "decode" of the Declaration of Independence. I am supposed to write it to make it so that it is easily understood and readable. I'm having a hard time with it though, because I don't know what the actual words mean. It
asked by Jordan 
science
what is a scientific inquiry
asked by izrael 
English 92
analogy for the word hypothermic
asked by Jimmy 
science
How do you draw segments for the following lengths? 6cm, 13cm, 56mm
asked by Taylor 
math
Sove the follwing application. A salesperson drove 238,159,87,163, and 198 miles (mi) on a 5 day trip. What was the mean number of miles driven per day?
asked by TJ 
math
5 bananas for 1.95 give the unit rate
asked by john` 
statistical research
The probability 1 in 4,000,000 will result in an acident. over a life time an average driver takes 50,000 trips. what is the probability of an accident over a lifetime
asked by Tony 
RESESARCH WRITING
IDENTIFY EXAMPLES OF BIAS, FALLACIES, AND SPECFIC RHETORICAL DEVICES IN THE SPEECH AMERICAN RHETORIC
asked by Anonymous 
speech
what are the seven types of nonverbal communication? 1 posture and gesture 2 face and eyes 3 touch 4 clothing 5 distance 6 time 7 ???????
asked by leigh 
5th grade math
I need help to solve for n n/80=30
asked by Djamari 
Calculus
Find a value of the constant k such that the limit exists. lim x>1 (x^2kx+4)/(x1) Is the answer 5?
asked by George 
Calculus
Use algebraic manipulations to evaluate lim x>infinity for the function. f(x)=x^2+4/x+3 Is the answer 1 or interdemediate?
asked by George 
10th grade
what is the antonym and synonym of antifederalists, bill of rights, Boston Massacre, Boston Tea party, Carpetbagger, Checks and Balances, Confederacy, Declaration of Independence, Egalitarianism, Emancipation Proclamation, Enlightenment, Federalism,
asked by lady 
Stratford
How do contemporary Buddhist practices reflect the foundations of the religion?
asked by Anonymous 
11th grade English urgent
actually i am not clear about the question too. we have done a story of N. Scott Mamaday where he describes about his horse which he later sells to a Spainish man. He says " I knew where the journey was begun, that it was a learning of the beginning, that
asked by Ayushma 
algerbra!
5H+9=29
asked by lauren and samz 
English
Does anyone know where i can find the character study of Lenny and George in The Mice and Men
asked by numz 
physicsINEEDHELPNOW!!!!!!!!
I need help finding the physical properties of matter.......
asked by Jani 
Chemistry
Why is "phenyl" the name for the substituent variant of a benzene ring and "benzyl" refers to something slightly different (CH2Ph)? Also, since phenylalanine has a benzyl sidegroup, why isn't it called benzylalanine? Are these inconsistencies due to
asked by chemstudent 
9th grade Eng pre ap
This question deals with the the 4 verb tenses By the climax, thr central character in the novel accepted his responsibility HELP!
asked by Megan 
trig.
in an algebra class of 21 students the mean grade on a test was 87; in another class with 32 students the mean grade was 81. What is the combined mean of the two classed? my teacher said it's 21 * 87 + 32 * 81/53= 83.4 but i'm not sure where the 53 came
asked by jerson 
management
Do leadership and management skills go handinhand, or, are they specific skills
asked by China 
Introduction to Healthcare
What are three setting of abulatory and their purpose?
asked by Nikia Walker 
algerbra!
8+9L=19 wut does l stand for?
asked by lauren and samz 
Introduction to Healthcare
What are the main purpose pf ambulatory care? Is ambulatory changing society's view on health. Can it service improve?
asked by Nikia Walker 
Program Design
You require an algorithm that will receive an integer from the screen, add 5 to it, double it, subtract 7 from it, and display the final number on the screen. Need help with the input, output, and processing. Also with the solution algorithym.
asked by Kemp 
Social
Name the 11 finger Lakes. thanks
asked by Alisha 
algerbra!
23+3J=35 wuts j
asked by lauren and samz 
Physics
Helen has just had a shock. she got up from a plastic chair to open the door and got an electric shock when she touched the door handle. i) How did she become charged? ii) Why did she feel a shock when she touched the door handle?
asked by Ally 
Physics : Electrical charge
Helen has just had a shock. she got up from a plastic chair to open the door and got an electric shock when she touched the door handle. i) How did she become charged? ii) Why did she feel a shock when she touched the door handle?
asked by Ally 
????????????
if you have 4 animals how many different ways can you feed them
asked by lisa 
medical terminology
Seven Organizational Approaches A. Use the matrix below to describe each approach to organizing information about the body. Discuss how each approach can be used. Approach Describe the approach How might the approach be used? Body planes and directions
asked by nicole 
Social plz.....help
Well can anyone say like how many lakes are there in the 11 finger lake?
asked by Alisha` 
science
how does your ears give you balance?
asked by jeremiah 
book report
im doing a book report in the 5th grade...and it said i have to give a summary, title,ect....and then it says slogan and mechanics..i don't know what slogan and mechanics mean....please help and give me a site to know what it means or tell me...thanks!!
asked by sheila 
science
How many liters of seawater are there under 1 meter square of sea surface if the water depth is 10 meters?
asked by Lizzy Manning 
spanish
etapa de la vida  how would this translate thanks
asked by claire 
math
Draw a quadrangle that has 2 pairs of equal sides but is not a parallelogram and what is it called??
asked by Marsha 
science and scocial studies
explain how rules may or maynot effect science and scocial studies
asked by amen 
Math
A data set consisting of 3 numbers has mean of 12. The median is also 12. The least number is 5. What is the greatest number.
asked by Carlos 
math
4xsquared+3=3??
asked by priscilla 
math
wat does equotion mean
asked by Amy 
Russian History (Alexander II)
What impact did Alexander II reforms have on Russia? I know that the Manifesto proclamation of 1861 liberated the serfs from years bondage. I also know that this emancipation helped to create a labor surplus to fuel the industrial revolution in Russian. Do
asked by Tee 
global studies
I have to make a culture box for a school project and I don't know what to do. What goes in this box?
asked by Seriah 
science
what is a scientific inquiry
asked by izrael 
Vocabulary
Even though most farms suffered because of the _______ of rain, Tony's farm produced a(n) ______ crop, thanks to the new irrigation system he installed. A. copious ... appreciable B. paucity ... copious C. pittance ... inordinate Would it be choice B?
asked by Anonymous 
language arts
what does univesal mean? who was henry wadsworth longfellow
asked by alyssa 
urbanization
Create A 7 To 10Slide Powerpoint® Presentation That Describes Environmental Benefits And Challenges Of Urbanization. In Your Own Words, Include Descriptions Of Two 1996 Award Winners, Discussing How They Overcame One Of The Challenges Mentioned In Your
asked by linda 
math
what is the name of the number next to the base a.pokemon b.exponent c.scientific notation d.hypothesis
asked by ????????????????? 
Science/ECology
What are the roles of consumers in a food web?
asked by June 
english
is an adverb part of the complete predicate? ie He usually cries after losing. is He the complete subject and usually... the complete predicate?
asked by Bryce 
MATH
NAME THREE NUMBER LESS THEN 20 THAT CANNOT BE ARRANGED INTO ARRAYS WITH TWO ROWS.
asked by NINI 
math
Can someone PLEASE HELP ME on my question?
asked by Robin 
Math
What is 18,116 rounded to?
asked by Andre 
math
vivian sold her home through a real estate company. Vivial received $140,000 after she paid the real estate agent a 6% commission. What was the selling price of her home?
asked by kat 
history
what are the two forms of government
asked by ziare 
biology
what is the melting temp for platinum
asked by quenisha 
3rd grade
what continent is south of europe
asked by tyler 
6th grade
six members of the team looked for a good place to watch the animals.
asked by Anonymous 
georgraphy
which country in africa is larger algeria or egypt
asked by tyler 
georgraphy
which country in asia bordersthe arctic ocean
asked by tyler 
Science 4th grade
1. The cell surrounds the cell parts. 2. The process of cell division is called . 3. are structures that release energy food. 4.  are structures that stores food, water or wastes. ANSWERS. 1.wall
asked by LaNoria 
Short story part 1
WHAT ARE CONVENTIONS?
asked by jason 
Spanish
I'm confused with this one. I don't know what they are looking for. ¿quién hizo tu cama esta mañana? I made my bed this morning? I bought my bed this morning? I woke up from my bed this morning? (those are my guesses btw not real choices if ya can't
asked by Anonymous 
math
make 14dot array that has exactly 2 rows
asked by tosha 
science
when you eat to much, like more than your need, the mitochondria in your liver makes triglycerides to store the excess. Why is that storagge important? :S
asked by Lena 
um, science?
hiii! i was wondering why consumers are important in an environment! so like basically what do they do/what are their roles....?!
asked by mary22 
chemistry
if the concentration of NO3 in the water is uniformly 5 microMolar, how many moles of N are there per square meter?
asked by Nelly 
Algebra
1/x(x+4) Is the answer x+4/x
asked by George 
problem solving, math
If you have a 4 digit number and multiply it by 4, the product will be the number reversed. (abcd x 4= dcba) What is the number?
asked by Laura 
Science 4th grade
1. The cell surrounds the cell parts. 2. The cell  gives plants cells their shape. 3.  are structures that release energy from food. 4.are structures that store food, water, or wastes. ANSWERS 1. membrane 2. wall 3.
asked by LaNoria 
Science/ECology
what type of plants do mice eat?
asked by mary22 
history
describe three ways blacks were discrimated durning the 1800"s. thank you.
asked by bob 
alabama state
America's continued demographic trend toward urbanization would eventually result in the majority of the population living in cities, which finally did occur by the time of which U.S. Census reporting period?
asked by nic 
english
In what ways does robin williams contradict what you consider to be effective teaching?
asked by mimi 
math
whats the GCF of 56 and 96
asked by alal 
Math
What is the answer to: (42) / 7 X (2) ?
asked by Conner 
speech
what is perception?
asked by leigh 
chemistry
Chemistry Suspension Examples...]
asked by Chemistry Suspension Examples...] 
chemistry
what is not viewed with an electron microscope
asked by SHONDA 
chemistry
what is the purpose of the diaphragm on a light microscope
asked by SHONDA 
history
what big thing happened in 2003?
asked by jazzers 
calculus
The probability 1 in 4,000,000 will result in an acident. over a life time an average driver takes 50,000 trips. what is the probability of an accident over a lifetime
asked by Tony 
MATH
546(theres a little circle maybe for temperture then)2+6=+
asked by ~~~HELP~~~ 
chem
The diameter of a neutral argon atom is about 2.0 multiplied by 102 pm. Suppose that we could line up argon atoms side by side in contact with one another. Approximately how many argon atoms would it take to make the distance 1 cm from end to end?
asked by jamie 
science
what was a mansion like in the 80's
asked by brandon 
COM 220
Answer the following questions in a minimum of 500 words: Identify examples of bias, fallacies, and specific rhetorical devices in the speech. How did the speaker address arguments and counterarguments? Were the speaker’s arguments effective? Explain
asked by Anonymous 
Algebra
Show that the distance between the points (x,y) and the line Ax + By + C = 0 is: D = (Ax + By + C) / sqrt(A^2 + B^2) So, would you start out by multiplying sqrt (A^2 + B^2) to both sides and then it would become: sqrt (A^2 + B^2)D = Ax + By + C Then square
asked by Zach 
spanish
do spain and portugal form a island
asked by ebony 
Us History
Why were the early settlements in the Caribbean considered more important than those on the mainland of North America?
asked by Cesar 
history
How did the motivations of the early colonists in New England differ from those in the Chesapeake, Caribbean, and the Restoration colonies?
asked by Vania 
Psychology
I don't understand what it is asking for or how i am suppose to know which in the story is positive... to me it doesnt seem like anything is positive.... if someone could help that would be great You are meeting with other tenth grade teachers to discuss
asked by PJ 
Chemisrty
formula for silicon dioxide?
asked by Me 
com 220
Bias Rhetorical Devices and Argumentation found in the speech Citizen Kane 1941
asked by Anonymous 
Math
Explain how the values increase or decrease as you move from right to left in the place value chart.
asked by Trent 
science
how do i create a outline of the risk of using Malathion according to the four steps fo risk assessment presented in Chapter 4, page 73, figure 4.1
asked by Anonymous 
DQ
If we looked at Cattle and Pigs what environmental impacts to they place on our environment while we raise them for food source?
asked by linda 
Science
I can't figure this out. The questions are 1. A 25 letter word for a endoplasmic reticulum connected to the ribosomes. 2. 14 letter word for packaging of materials inside the cell. 3. 11 letter word for sinle celled organism that can live on it's own 4. a
asked by Ariana 
science
what contributed most to the fish population dying during the 1970"s?
asked by Princess 
6th grade
What was a mansion like in the 80's
asked by brandon 
Math  Trig Substitution
How can I solve the integral of x^3√(9x^2) dx using trigonometric substitution? ? ∫ x^3√(9x^2) dx So then I know that x = 3sinθ dx = 3cosθdθ When I substitute, it becomes ∫ (3sinθ)^3 * √(9(3sinθ)^2) * 3cosθdθ = ∫ (27sin^3θ * (3 
asked by Marissa 
math ( factors)
what is the factors of 64?
asked by phil 
sleepwalking research
i'm doing this paper or sleepwalking. i can't seem to find anywhere some of the information. like is it possible for someone to sleepwalk everyday? like how often?
asked by jen 
world history
what were some symbolic behaviors of the Neanderthals? what are the theories about what happened to the neanderthals why did they disappear? last question to be civilized according to historians, what has to be present?
asked by jerson 
ict yr 8
please could someone help me. i need to find cinemas in my local area of Chester . i have found several sites but can`t find what i need. i need to find prices,opening times, coming soon films and age restrictions. thanks so much to everyone who helps!
asked by melissa 
Global
3. What are the 3 mountain ranges with the longest area of high elevation? I guessed Himalayas, Andes, and Alps. 5. How many inches of annual rainfall are in areas that have year long growing seasons? 17. What two countries have the longest growing season
asked by Anonymous 
algerbra!
1.15+4J=43 wut does j equal
asked by lauren and samz 
social studies
a plateau beneath the ocean from which the continents rise is called?
asked by krystal 
Science! Plz help!
I can't figure this out. The questions are 1. A 25 letter word for a endoplasmic reticulum connected to the ribosomes. 2. 14 letter word for packaging of materials inside the cell. 3. 11 letter word for sinle celled organism that can live on it's own 4. a
asked by Ariana