Questions Asked on
January 11, 2009

ALGEBRA (MAT 117)
2. The D = 1.2(sqrt)h equation gives the distance, D, in miles that a person can see to the horizon from a height, h, in feet. a. Solve this equation for h. b. Long’s Peak in the Rocky Mountain National Park, is 14,255 feet in elevation. How far can you
asked by Paradise 
MathTrig
solve for a: V=4/3pia^2b
asked by Megan 
ALGEBRAMAT 117
The equation D=1.2(SQRT)H gives the distance, D, in miles that a person can see to the horizon from a height, h, in feet. A. Solve this equation for h. B. Long’s Peak in the Rocky Mountain National Park, is 14,255 feet in elevation. How far can you see
asked by Paradise 
World History  Renaissance
What was the significance of Joseph Priestly's impact on the Renaissance?
asked by SarahM7 
English
Where can I find an example of an argumentative essay on the Internet?
asked by James 
Linear Algebra
Hello ! i try to solve Linear algebra 2 questions(but need them be written properly as mathmatical proofs) Having A matrice nXn: 1)proove that if A^2=0 the columns of matrice A are vectors in solution space of the system Ax=0 (x and 0 are vectors of
asked by Anatoly Z 
Span linear
hello everyone!i'm breaking my head and desperate how to do it... If i have a vector in linear space V:r v1,v2.....vk,a,b having A={v1,v2.....vk,a} B={v1,v2....vk,b} C={v1,v2...vk} and its known that V=sp(A) and b∉sp(C)........ needed to prove 1) a ∈
asked by Anatoly Z 
english
i am doing a school project about william shakespeare. i am struggling to find out who his influences were . thanks for your help!
asked by rory 
Eth125
Describe other measurements sociologists use to calculate prejudice.
asked by Ashley 
math (trigonometry)
help me solve this coz im stumped secxsecx sin^2x= cosx thanks
asked by Kakashi 
7th grade
I am needed to build a seigneury model for my life in a Segneurial System project. Does anyone have any ideas on how to build one.
asked by Peyton 
Biochemistry
What is the pH of the solution that results from mixing 5 ml of 0.2 M NaOH and 100 mL of 0.05 M lactic acid? (Pka of lactic acid= 3.86)
asked by Andrew 
english
We are doing a project that claims that children are "invisible" to society. What could be done to make them visible?
asked by naomi 
science
1) which scientist's work did Copernicus contradict? 2) what made it difficult for him to prove his theory?
asked by jake 
science
1) which scientist was later imprisoned for openly supporting the Copernican theory? 2) what did he discover that helped prove that Copernicus was correct?
asked by jake 
criminal justice
This is my homework assignment, I cannot find any info on systems management and how it pertains to the criminal just field. Can someone please help me Discuss the three types of management styles that are reviewed in your course materials (Scientific
asked by ab 
english
hello everybody! I am doing a my homework on contrastive analysis.I am from Croatia so I have some examples in English and their equivalents in Croatian.My task is to say are those equivalents formally correspondent and to what degree.I don't understand
asked by lily 
Science
1. What term refers to an energy transfer that causes a change in tempeture? Assume that you have just taken a pan of cooies out of the oven and set them on he counter to cool. 2. What term refers to the aveage kinetic energy of the particles of one of the
asked by honorsclass 
physicsmajor help!
the object hung from the cable has a weight of 25 N. write the equation for the sum of the forces in the ydirection. what is the tension i nthe cable? has a 30 degree angle. how do i do this pleasee help i don't understand at all!
asked by Kennedy 
French for Anonymous
FRENCH TRANSITION WORDS ENGLISH FRENCH about (a subject) au sujet de absolutely absolutment actually effectivement, en réalité, en fait according to d’après, selon after après after all, deep down au fond after having (+verb) après avoir/être +
asked by SraJMcGin 
Dog Hunting Training
Please check my answer thanks :) True or False The Rhodesian Ridgeback in not considered a versatile hunting breed ( however Pointer Weimaraner and Bruttany are versatile hunting breeds) I said that is True
asked by Mallie 
randon question that needs an answer
how many years apart is it leagle to marry like can u be 27 but marry sum1 that is 32? or 19 but marry sum1 that is 24? like how many years apart ...can u be 5 years apart and still marry the person? is that leagle?
asked by Lauren 
Dog Hunting Training
Please check my answer thanks :) Which of the following is not considered to be a natural,or inherited ablity ? A Nose B Pointing C Search D Delivery to hand I picked D
asked by Mallie 
Dog Hunting Training
I was wondering where I could find any information on Which stakes may not be conducted on horse back Thanks very much for your help
asked by Mallie 
fine arts
i need to find two masks of the americas and oceania or the africas. my teacher gave a wit combe site but im having trouble finding one on it. i don't think we can paste links on this thing. soo if anyone can find them on this site, or has another link
asked by y912f 
english
where can i find information on william shakespeare and macbeth
asked by numz 
Science  Pls Help! Thanks ' (:
normal double glazing windows is made from two layers of glass with air trapped in between them. So How Can They Keep The House Warm ??
asked by fern 
Math: Present Value
Please help me with the following problem. I'm not able to get the right answer! Please provide a full solution that I can follow... thank you. How much money should be invested now at 7% to obtain $9,000 in 5 years if interest is compounded: a) Quarterly
asked by Anonymous 
English
Where can i find an example of a acdemic mission statement? how to write a good personal mission statement
asked by Bryan 
French for Anonymous to Sra
i am having trouble posting my email it keeps on saying Homework Help: Error(s) With Posting an Answer You are not allowed to post internet addresses. how can i give u my email adress then it is mr.blue at ymail
asked by Anonymous 
french from Anonymous to Sra
In french do u indent the first paraghraph? or all the paragraphs? thanks again
asked by Anonymous 
Child Care Facility
In a child care facility, Kitchen rules are intened to A. promote safety. B.facilitate the preparation of meals. C. discourage the kitchen staff from entering classrooms. D. regulate traffic flow from food preparation areas to eating areas. I pick the
asked by Cynthia 
5th grade
What is the climate for the amazon rainforest?
asked by anonymus 
cjs200
many judges in the criminal court system are not only overwork, but also must contend with the worst of soceity. How does the role and responsibility of a judge differ in a reallife courtroom as opposed to the mystique portrayed in the movies or on
asked by lisa 
Math
Find the first and third quartiles, Q1 and Q3, of the following set of numbers. How do I do this when the numbers are:13, 4, 12, 16, 8, 14, 8, 3, 10, 8 and these are the answers that are given:A) 3; 16 B) 4; 14 C) 4; 12 D) 8; 13 Please help me.
asked by A.W. 
physics
Which is denser, ice at 0 degrees C or water at 4 degrees C? i know water is densest at 4 degrees C, but im not sure if ice is denser.
asked by Samantha 
Physics/Chemistry
1 L of 20 degrees C water is mixed with 4 L of 40 degrees celcius water. What will be the temp of this mixture? the only thing i know is like V/T = V/T but im not sure how it relates to this problem, if at all.
asked by Casey 
Calculus
Find: 1)x^2y^2=15, normal at (8,7)
asked by Jane 
Math
Place the following set of numbers in ascending order.2/9,5/9,1/8,1/9,3/7?
asked by A.W. 
Poem
Is this a good title for my poem? There is a hero in everyone There is a hero in everyone Caring for others Giving strenth, courage, and friendship To one another Hero's protect us In their special way They guide us, save us Each, and everyday Hero's show
asked by Spongebob 
algerbra
y=5/9 x
asked by lisa 
Social Studies
what is the sunbelt
asked by Anonymous 
math
Example: Carlos buys 1 gallon and 2 quarts of paint for a single coat, his house is 350 square feet, in order to increase volume of paint when painting the inside and outside of the house, carlos would need slightly more than a gallon if the walls are
asked by Julissa 
Biology
I did a lab biology project on seed germination and the results weren't as expected. pH 5 worked better than pH 6 or 7 which seemed weird because surely it would be too acidic. I've been trying to find an explanation as to why I got these results and I
asked by Anonymous 
Chemistry
Chemistry help!!!!!!!!!!!? Make a chart and define the following reactions using the following 3 examples methods. Wrie out in letter(a,b,c), Symbol(Na,Cl,O) An name form(sodium,chloride,oxygen) A direct combination b decompition C single replacement and D
asked by M 
French from Anonymous to Sra
hi its me again i have a question u said before that Un exemple concret est = concret c'est but in your latest answer u said Concret = ? What is this noun doing in front of "c'est...?" Also thnks for the title ideas. But could u please also help me with
asked by Anonymous 
medical billing and coding
youre the new director of a hoispital health information management department. The chief financial oficer has hired you for your expertise in health care reimbursement and needs to know how your department can help with reimbursement. list the most
asked by r 
adult education
how has christianity teachings of one text (the Bible), divided into so many denominations?
asked by Mary 
general
have Hill Harper ever been in a situation where he had to communicate and present arguments?
asked by Bryan 
math
Construct a boxandwhisker plot for the set of numbers.? 0.16, 0.08, 0.27, 0.20, 0.22, 0.32, 0.25, 0.18, 0.28, 0.27 I'm not looking for anybody to my work for me, I just really need some help.
asked by A.W. 
Psy
Explain Jane Loevinger's stages of ego development. Include manifestations that might appear during each stage. My answer:(But I need more help of finishing the question) Jane Loevinger’s ego development theory proposes that individuals advancement
asked by Bella 
math
Place the following set of numbers in ascending order.2/9,5/9,1/8,1/9,3/7? and this is what I got is it right? 2/9, 1/9, 1/8, 3/7, 5/9
asked by A.W. 
ENGLISH
could someone tell me if i used intimation in the following sentence correctly: The intimation that came over the loudspeaker reminded the students of the upcoming dance.
asked by Casey 
Math!!!
10=2x ???
asked by Payge 
Chemistry
Explain how a calibration curve is produced
asked by Michael 
Physics
a 100 g iron bar at 100 C is placed in 200 g of water at 20 C. If specific heat of iron is 0.11 cal/G*c to what final temperature will the iron bar cool?
asked by Sierra 
Business
A requirement by law that a director of a day care facility should be careful to fulfill is the granting of A. break periods B. vacation days C. sick leave D. paid holidays. C is the option I chose.
asked by Cynthia 
Math
How long after 7:30 are a clock's minute hand and hour hand 50 degrees apart?
asked by J 
Biology
I did a lab biology project on seed germination and the results weren't as expected. pH 5 worked better than pH 6 or 7 which seemed weird because surely it would be too acidic. I've been trying to find an explanation as to why I got these results and I
asked by Anonymous 
Math
The half life of Uranium 230 is 20.8 days. How long would it take for 20% of Uranium 230 to decay?
asked by J 
Physics
a 100 g iron bar at 100 C is placed in 200 g of water at 20 C. If specific heat of iron is 0.11 cal/G*c to what final temperature will the iron bar cool?
asked by Sierra 
calculus
Use Fundemental Theorem of Calculus part 1 to find the derivatives of the following: (i) F(x)=Integral ( top3, bottom x) e^t^2 dt (ii) G(theta)=Integral ( top cos theta, bottom sin theta) 1/1x^2 dx
asked by extraordinary 
science
I need to find at least 3 traits that are common to humans... could someone please help?!?
asked by Ella 
Math
what are the next three numbers in this pattern 2,3,4,6,6,9,8? Help please.
asked by Lily 
Economics.
I need some help please. I am trying to find some resources to help me with this does anyone know of a good article or website? What are the psoitive or negative expernalities of the food service industry?
asked by Tabby 
math
which ordered pair is not in the solution set of y>2x+1? 1: (1,4) 2: (3,8) 3: (1,6) 4: (2,5)
asked by Anonymous 
Math
How long after 7:30 are a clock's minute hand and hour hand 50 degrees apart? The answer is 17.3 minutes, but I don't know how to get it. Help!
asked by J 
chemistry
can someone confirm that the functional group of cocaine is the ch3n group. thanks
asked by Valerie 
Books
what's the book Jurassic park about?
asked by Maya 
AP World History
Well we are doing a project on empire building and we had to answer a couple of questions. I looked all over the internet and I can't find answers to these four questions. this is due tomorrow so I'm really desperate. Can someone help me out? My empire is
asked by Alice 
English
I need a summary of the poem easter 1916
asked by Jameisha 
math analysis
is (x^25) a factor of x^43x^21?
asked by Chelsea 
BiOlogy
I did a lab biology project on seed germination and the results weren't as expected. pH 5 worked better than pH 6 or 7 which seemed weird because surely it would be too acidic. I've been trying to find an explanation as to why I got these results and I
asked by Anonymous 
Physics
Just before landing on mars, a spaceshuttle turns on its retroengine and eventually comes to a complete stop 15 meters above the planets surface. It then drops freely down to the surface. How long does it take to fall to the surface.What is the impact
asked by Chloe 
help me plz math
which ordered pair is not in the solution set of y>2x+1? 1: (1,4) 2: (3,8) 3: (1,6) 4: (2,5)
asked by Anonymous 
A & P
How does regular physical fitness and exercise impacts on the human body systems,how the body attempts to adapt and compensate for the influences to maintain homeostasis.
asked by PJ 
math
your school is planning to bring 193 people to a competition at another school. there are eight drivers avialable and 2 types of vehicles buses and minivans. the school buses seat 51 people each, and thw minivan 8 people each.
asked by Anonymous 
Physics
A train travels 84 km/h when it reaches a slower train 47 meters ahead traveling the same direction at 24 km/h. If the faster train decelerates at 2.1 m/s^2 while the slower train is at a constant speed, when will they collide? If the train that is faster
asked by Chloe 
pre cal
what is the sum of e or 1n
asked by ash 
history
What importance does Thomas Hobbs have in the world today? What connections can be made?
asked by Anonymous 
us history
hi. can someone please help me find some good quotes that justify american imperalism in the late 1800s and early 1900s thank you
asked by phil 
englsih
in hamlet, is the "to be or not to be" speech a soliloquy? because aren't polonius and claudius hiding?
asked by lynn 
Math
An Egyptian Mummy stands upright in a case that is 3.5m high, and has a colume of 14m^3. The width of the case is half the length. What are the length and width of the case? Please leave an explanation Thanks!~~~
asked by Andy 
French for Anonymous to Sra
Thank alot for everything i received your email all lined up!! You have been of so so so much help thanks alot again :) ;) thankouvery much!)!D xD
asked by Anonymous 
sci
this is what i have to have...All key elements of the assignment are covered in a substantive way. · The student distinguishes the types of plate margins and how they move. · The student discusses why earthquakes are common along plate margins or
asked by troyer0269 
science
how do you balance a chemical equation
asked by tom 
12th grade Chemistry
Mix 5mL of 0,002M Fe(NO3)3; 3mL of H2O; and 3mL of 0,002M KSCN.... how can you find the initial concentration of Fe and SCN??
asked by Chris 
pre alg
How do u find the GCF with exponets in a 7th gr. pre alg. class?
asked by tay 
French for Anonymous to Sra
its me again could u please tell me how to say by: to: due: I need it for my title page thanks again:)
asked by Anonymous 
science
1) which scientist's work did Copernicus contradict? 2) what made it difficult for him to prove his theory? i researched some site but still i don't get it...
asked by jake 
English 3
What are the 5 categories of rhetorical strategies? Give an example of what you might find in each category. D I S F O
asked by Rindi 
math
what relation is a doorstep to a doormat
asked by paige 
French from Anonymous to Sra
This is what my title pg is going to say could u please tell my is itf correct in the () is what i meant to say Unite d’ etude indépendant, (Independent study unit)
asked by Anonymous 
Dr Bob
What is the pH of the solution that results from mixing 5 ml of 0.2 M NaOH and 100 mL of 0.05 M lactic acid? (Pka of lactic acid= 3.86) Responses Use the HendersonHasselbalch equation. The mixture you have indicated will react to form a buffer, the base
asked by Andrew 
geography
Best resource for finding places by longitude/latitude onling
asked by zach Barber 
statistics
It's been a long time for me and I'm stumped. How do I arrive at: Odd numbers = 603, 22221, 24689? Even numbers = 67000, 99992? Thanks
asked by Portia 
Science (weather & climate) 
I just wanted to post this question once more. I have to go offline soon. Please go over my answers. Thanks True or false: 7.Eruptions fom volcanoes decrease global temperatures. I answered false because volcanes spew out CO2 into the atmophere. The
asked by Twilight lover 
7th grade
what elements do all bases contain
asked by Anonymous 
calculus
Consider curve given by x^2+ 4y^2= 7 + 3xy.. Three part question A) show that dy/dx = 3y2x/8y3x B) Show that there is a point P with xcoordinate 3 at whiich the line tangent to the curve at P is horizontal. Find the ycoordinate of P. C) find the value
asked by Jane 
Math
The diameter of Earth is about 8,000 mi. Suppose a jet is traveling around Earth at an altitude of 30,000 ft. How many miles will the jet travel in a complete circle aroung Earth? a. 94,247.8 mi. b. 25,156.7 mi. c. 38,000 mi. d. 8,005.7 mi.
asked by Dylan 
reading
What is Tone/Mood?:}
asked by mia 
art
what art principle did goya use to paint charles iv and family?
asked by whitney 
english
I need help finding a good website that tells how dracula by bram stoker is a literary success. Also awards that Bram Stoker has received. I tried typing it in the search bar and i cant find anything. please help me!
asked by trista 
chemistry
how many electrons are shared by two atoms that form a triple bond?
asked by chris 
Julius CaesarAct 1, Scene 1
When does the opening scene take place? What holiday is it? Is this answer correct: The opening scene takes place about 44 BC. It is February 15, the feast of Lupercal. This holiday celebrates fertility and honors the god Lupercus.
asked by Anonymous 
Julius CaesarAct 1, Scene 1
Why does Marullus criticize the mob? Is this answer sufficient: Marullus criticizes the mob for wearing their best clothes and not their work clothes. He thinks they should be working, not celebrating. Should I add that Marullus also criticizes them
asked by Anonymous 
speech
What are the 5 Communication acts?
asked by Josh 
Titration
Which of the four solutions (all same concetrations, same volume) requires: a) the greatest amount of base for complete titration? b) the greatest amount of base to titrate to any given pH? HCl, acetic acid, formic acid, HNO3. i put HCl for both... is that
asked by Andrew 
college algebra
use the properties of exponents to simplify each expression.(2x0y4)3
asked by crystal 
math
Without adding write the following in standard form. 70+400+2+3,000+80,000=
asked by Michele 
science
why do cinder cone volcanoes have narrower bases and steeper sides than shield volcanoes do?
asked by kenna 
college algebra
explain why (x + y)2= x2 + y2
asked by crystal 
HCA 220
Use 10 medical words discussed in this week's reading to create a script of dialogue between two medical professionals.
asked by tootie 
math
The lunchroom workersare giving away free cookies today. They gave the first graders 4 cookies. They gave the second graders 8 cookies. They gave the third graders 12 cookies. They gave the fourth graders 16 cookies. If the pattern continues, how many
asked by Michele 
math
Alexander's back yard is in the shape of a pentagon. The perimeter is 134 meters. Four of the sides measure 20,21,32 and 35 meters. What is the length of the fifth side?
asked by Michele 
chemistry
what does small electronegativity difference reveal about the strength of a covalent bond?
asked by annie 
chemistry
Given that it has highest electronegativy can a flourine atom ever form a nonpolar covalent bonnd?
asked by rebecca  help 
supporting role
What are supporting roles in the context of books, not movies? I can't find or think of a definition...
asked by Anonymous 
collge alegrq
(5m6)(3m+4)
asked by crystal 
college algebra
(4m33m2+5)+(3m3m2+5)
asked by crystal 
eth
7 to 10slide PowerPoint® that includes all of the elements in the Energy Resource Plan outline. Include speaker notes as appropriate and APA guidelines for any citations or references used.
asked by Anonymous 
math
Write a number sentence using all of the given numbers and symbols. 6,9,7,5,3,=,+,+,
asked by Michele 
college algebra
find product (k+2)(12k33k2+k+1)
asked by crystal 
chemistry
what is the theoretical yield of lithium yield chloride
asked by Sarah 
Dogs Hunting Training
Please check my answer thanks :) Typically what is the generally recognized maximum distance for a retrieve ? A. 100 feet B. 250 feet C. 100 yards D. 200 yards My answer is C 100 yards
asked by Mallie 
Chemistry
Please help me with this problem: What is the balance chemical equation for Copper(II) sulfate+ copper>
asked by Milo 
Dog Hunting Training
please check my answer thanks :) What is the distance of a lure course for a Junior Courser Title My answer is 600 yards
asked by Mallie 
algebra
(x+y)2#x^2+y^2
asked by regina 
World History
What were three products developed by the Tang
asked by Jay 
chemistry
How many carbon atoms contain the same amount of mass as one molybdenum atom? I don't think I learned about molybdenum atoms.
asked by sh 
algerba
what is the answer to 5(w2)=15
asked by maria 
logic
Since the boolean interpretatrion doesn't acknowledge any relationship between categorical propositions but contradiction...if the two statements are related in some other way acknowledged on the square of opposition, such as through the relationship of
asked by anonymous 
Chemistry
What is the balance chemical equation for Al(s)+ H2O(l)>
asked by Milo 
writing
1. High school is the time when some students begin to look for parttime employment. What is a good parttime job for someone your age? Why would this job be appropriate for a teenager?
asked by Bob 
Math 115 15 & 16
#1. 1015/(3)(6)12 #2. 1115/(6)(4)18 this is what i come up with #1 4/2418=4/6 #2 5/1812=5/6
asked by Deb 
HISTORY!!
What were the types of activities that the traders of Fort WhoopUp involved in? also.. While the Canadian government was deciding on the best solution for the West, an incident happened that caused the government to pass a bill immediately establishing
asked by Beeca 
chemistry
If you had one mole of pennies to divide among all the people in the world, how many dollars would each person receive? Use 5thousand as the population of Earth. how do you find how many pennies are in one mole?
asked by sh 
4th grade
what volume of helium would be in a balloon the size of a 2liter soft drink?
asked by kim 
Dogs Hunting Training
Please check my answer thank you very much for all of your help :) Which of the following is not a trained ability ? A. Range B. Pattern C. Gun response D. Reponse to wind and scenting condititions My answer is C
asked by Mallie 
Poem
I wrote this poem is this a good title? Tribute to a Soldier Our eyes see a Soldier Who's sad, and brave Who has done what he could do For us today Our eyes see him glaring But he hates to look back He misses his family That is all he has left Our eyes see
asked by Spongebob 
Science7th grade
the sides of the DNA ladder are made up of molecules of the sugar______and_______.
asked by Pamela 
Poem
I wrote this poem is this a good title There is a hero in everyone There is a hero in everyone Caring for others Giving strength, courage, and friendship To one another Heroes protect us In their special way They guide us, save us Each, and everyday Heroes
asked by Spongebob 
Read this becca
which one do you think i should present for school 2morrow it's so hard to choose
asked by Spongebob 
Poem
Is this a good poem title? Poem of fear Scared, frightened Deep inside Of what's going to happen I try to hide Terrified, weak I try to escape It holds me back And I can't find my way Horror, terror It's coming free It don't hurt anymore It was just a
asked by Spongebob 
Physics
A train travels 84 km/h when it reaches a slower train 47 meters ahead traveling the same direction at 24 km/h. If the faster train decelerates at 2.1 m/s^2 while the slower train is at a constant speed, when will they collide? If the train that is faster
asked by Chloe 
Physics
Just before landing on mars, a spaceshuttle turns on its retroengine and eventually comes to a complete stop 15 meters above the planets surface. It then drops freely down to the surface. How long does it take to fall to the surface.What is the impact
asked by Chloe 
human resources
why is communication vital to the success of every business organization?
asked by China 
chemistry
Calculate the molar mass of the compound 3.01x10^23 molecules of compound Z have a mass of 9g is it 3.01x10^23molescules x 1mol/6.02x10^23 x Z/1mol = 9g compound Z = 8g thanks in advance
asked by sh