Thursday
May 5, 2016

# Posts by Summer

Total # Posts: 315

english
no error
June 15, 2011

Chemistry
Solved, Nevermind.
June 14, 2011

Chemistry
Part 1: Each molecule of NO2, nitrogen dioxide, consists of 1 atom of N and 2 atoms of O. If you have 0.155 g. of NO2, how many molecules of NO2 do you have ? 0.155gx46.0 = moles moles x 6.02 E23 = answer Part 1 Answer: 2030000000000000000000 Part 2: How many atoms of N do you...
June 14, 2011

chem 1151
20.0% acetone 18.0% Ethyl Alcohol 62.0% water You take the mL you're trying to find divided by the whole solution, then multiply by 100. For example, you have 50.0mL/250.0mL = 0.20 Take 0.20 x 100 and it will give you the percent.
June 14, 2011

Chemistry
I found this answer, thank you :)
June 14, 2011

Chemistry
Part 1: Each molecule of NO2, nitrogen dioxide, consists of 1 atom of N and 2 atoms of O. If you have 0.155 g. of NO2, how many molecules of NO2 do you have ? 2030000000000000000000 was the correct answer Part 2: How many atoms of N do you have ?
June 14, 2011

math
-4<2x-3<4 add 3 to all sections -1<2x<7 Dive each section by 2 -0.5<x<3.5
June 14, 2011

Chemistry
Than you can be the one to tell my prof that, sir :)
June 14, 2011

Chemistry
Our work is online, and I tried to enter it as 2.03E21 and it would not accept it. It only accepts the answer if everything is correct. Thank you :)
June 14, 2011

Chemistry
Thank you :) 2030000000000000000000 was the correct answer Part 2: How many atoms of N do you have ?
June 14, 2011

Chemistry
Each molecule of NO2, nitrogen dioxide, consists of 1 atom of N and 2 atoms of O. If you have 0.155 g. of NO2, how many molecules of NO2 do you have ? If you could, please include steps as to how to do the problem. Thank you
June 14, 2011

Alegbra 1
An airplane flies 750 miles due west in 1 1/2 hours and 750 miles due south in 2 hours. What is the average speed of the airplane?
May 20, 2011

Social studies
Why did people long ago form communities
May 3, 2011

Math
The area of a photograph is 15 square inches. If the width of the photograph is 3 inches, what is its length?
April 11, 2011

Chemistry
A titration is performed by adding .600 M KOH to 40.0 mL of .800 M HCl. Calculate the pH before addition of any KOH. Calculate the pH after the addition of 5.0 mL of the base. Calculate the volume of base needed to reach the equivalence point. What is the pH at the equivalence...
April 1, 2011

geometry
elbert wants to plant grass seed in his backyard. His yard is shaped like a rectangle that is 6 meers by 7 meters. He plans to use a cup of seed for every square in his yard. How many cups of grass seed will he need?
March 30, 2011

Geometry
pa and pb are tangents to circle from point p. chord ab is drawn. find the number of degrees contained in angle pab if angle apb contains a)80 degees b 40 degrees c) 60 degrees d) 90 degrees e) 120 degrees can some1 pllllz explain this 2 me!
March 2, 2011

Math
Here is a question that I am really stuck on and I need some help!!: In the Unites States, about one person in eight lives in California. To the nearest percent, what percent of people in the Unites States live in California?
February 15, 2011

math
A vehicle leaves a skid mark of 40 ft before stopping. What has the approximate speed of the vehicle before it stopped? (the formula is speed=.7 times length, then find the square root times 5.5) Is is 25-35 mph?
October 26, 2010

math - check plz
She has 2 to the 10th power of fruit flies in each of 2 to the 2nd power. How many fruit flies does she have in all? (answer as power) 2to the 11th power?
October 25, 2010

Science
How are the nucleus, genetic material, chromosomes, genes, DNA, and base pairs interrelated?
October 24, 2010

Actuarial Math
Fund A accumulate at 8% effective and fund B accumulates at 10% effective. at the end of 20 years, the total of the two funds is \$3000. at the end of 10 years the amount in fund A is half the in Fund B. what is the total of the two funds at the end of 5 years
October 11, 2010

Actuarial Math
The sum of the accumulated value of 1 at the end of four years at a certain effective rate of interest, and the present value of 1 to be paid at the end of four years at an effective rate of discount numerically equal to I is 2.0098 Find the rate
October 11, 2010

science
An airplane flies at 200km/hr. What is the velocity?
October 5, 2010

I keep mine on a bookshelf my dad and I built ourselves. I, mine, my, I=pronouns bookshelf, dad=nouns I have to identify all of the nouns, pronouns and adjectives.
September 21, 2010

college chemistry
Calculate the amount of heat required to heat 80 grams of water from 10 to 53°C. The specific heat capacity for water is 4.184 J/g°C.
September 7, 2010

math
1. A baseball diamond is actually a square, 90 feet on each side. What is the distance from third base to first base? 2. The 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) Mammoth ...
September 4, 2010

math
1. A baseball diamond is actually a square, 90 feet on each side. What is the distance from third base to first base? 2. The 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) Mammoth ...
August 30, 2010

His special style and powerful performance have long drawn fans to Kenney's music. Would the subject be style and performance and the verb have drawn
August 20, 2010

math
the speed of a train a is 6 mph slower than the speed of train b. train a travels 220 miles in the same time it takes train b to travel 250 miles. find the speed of each train
August 19, 2010

math
i need Help i have no idea how to simplify this expression! x/x+5 + 7x+10/x^2+5x
June 6, 2010

world history
Is this correct? What was Hong Xiuquan famous for? Answer: He was famous for establishing the Taiping Heavenly Kingdom.
May 21, 2010

World History
Can you help me with this question What are the boers famous for?
May 21, 2010

science
why do crickets chirp louder when it is warm. I think it is because they are ectotherms but i really do not know how to explain why. Thanks.
April 8, 2010

math
Can someone please explain this problem to me: I have to use integrals to find volumes with known cross sections but i just don't understand. I have to do a lot of examples for homework like this so can someone show me so I can do my other problems? Thanks! Consider a ...
April 7, 2010

math
Can someone please explain this problem to me: I have to use integrals to find volumes with known cross sections but i just don't understand. Thanks! Consider a solid bounded by y=2ln(x) and y=0.9((x-1)^3). If cross sections taken perpendicular to the x-axis are isosceles ...
April 6, 2010

math
Can someone please explain this problem to me: I have to use integrals to find volumes with known cross sections but i just don't understand. Thanks! Consider a solid bounded by y=2ln(x) and y=0.9((x-1)^3). If cross sections taken perpendicular to the x-axis are isosceles ...
April 6, 2010

science
A skater is coasting alone the ice without sexerting any apparent force. Which law of motion explains the skater's ability to continue moving?
March 11, 2010

Science
After a soccer ball is kicked into the air, what force or forces are acting on it?
March 11, 2010

scientific notation
what is 90,000 in scientific notation
January 10, 2010

MATH
I have math questions I need to check my answers can you please help me 1. 4x4x4x4x4 as a power of 4 answer 4 to the fifth power 2.a bedroom is 10 ft by 11 ft what is the perimeter? answer 42 ft evaluate 72/8-9/3=6 3.Jamal is fencing a rectangular field that measures 25 ft by ...
September 5, 2009

MATH
please check my answers prime factorization of the number 117 =3x3x13 6/25 divided by 2/15=5/9
September 5, 2009

literature
Snowy Woods figurative language used.. "To watch his woods fill up with snow." "He gives his harness bells a shake To ask if there is some mistake. The only other sound's the sweep Of easy wind and downy flake." Road not Taken "Because it was ...
August 21, 2009

literature
No it doesn't look like either poems use figurative language
August 21, 2009

literature
Robert Frost's "The Road Not Taken" and "Stopping by Woods on a Snowy Evening"....how are both poems similar? besides the theme but rhyme scheme, use of figurative language or irony
August 21, 2009

English Composition
Ok. How about...: Students should not be discriminated against other students based on their family's social status and income.
June 25, 2009

English Composition
I'm writing a synthesis paper for my college english composition class. My topic is: The relationship between social class and public education. So far, my thesis: My argument is that students in public education should not be discriminated against based on what social ...
June 25, 2009

Determine if each relationship represents a function ×|2|5|8|3| Y|4|5|6|7|
April 17, 2009

college
so it would be Michael has lived in Portland, Oregon; San Francisco, California; and Providence, Rhode Island.
April 13, 2009

Ethics Animals Paper
Yes I'm covering all three areas. haha I know. That's one of my points for this paper too.
April 12, 2009

Ethics Animals Paper
that's true. Animals do have cognition, but they don't have all aspects of it. They think more instinctively than planning for the future.
April 12, 2009

Ethics Animals Paper
Would this be a good introductory paragraph? For several years, there has been an on-going debate over animal rights, animal testing, and where animals fit into our society. Whether or not they have morals, or if it's ethical to test them for the benefit of our own species...
April 12, 2009

math
shouldn't it be 13/25 and then multiply by 100?
April 12, 2009

Animal Community Paper (Ethics)
ok. how about... while society does not view animals as having cognition, therefore placing them outside the moral community, they still do belong and are involved with the human community.
April 11, 2009

Animal Community Paper (Ethics)
Oh and how about the thesis being: While animals lack of cognition denies them acceptance to humanities moral sphere, their status as living creatures prevent us from treating them in a completely unjust manor.
April 11, 2009

Animal Community Paper (Ethics)
THANK YOU!! SO MUCH!!!! :) :) :)
April 11, 2009

Animal Community Paper (Ethics)
Ok. Now, I've never really written an essay before. And I was never taught (high school was a joke). So I'm not sure how to get started with this. And when I looked up on google and other sites how to do this, I was still confused. Any advice?
April 11, 2009

Animal Community Paper (Ethics)
Ok so I need help getting started on my essay. The topic: "Where do animals belong in the moral community? Should animals be seen as only having instrumental worth to humans, or do animals have some intrinsic worth? Should they be given any rights? Is it speciesist to ...
April 11, 2009

Intro to Ethics
oh also, that i dont believe in animal rights, so much as I believe in animal wellfare. I'm curious, how are animals not part of the moral community, when they are a part of the human community and interact with us on a daily basis?
April 11, 2009

Intro to Ethics
Ok. Thank you. So far I'm at the fact that animals do not have any rights, but that they are protected under our laws against abuse and neglect. They should not be given any rights because even though they are sentient intelligent beings, they do not have the human thought...
April 11, 2009

Intro to Ethics
I have to write a paper over an ethics topic. And I chose: Where do animals belong in the moral community? Should animals be seen as only having instrumental worth to humans, or do animals have some intrinsic worth? Should they be given any rights? Is it speciesist to give ...
April 11, 2009

Science
Where can I find a good place where there is alot of info on the northern hemisphere???
March 10, 2009

literature
ok i'll make the changes..thankyou:D
January 10, 2009

Literature;Crucible.
ok. so "breaking of charity" could definitly destroy a community...
January 10, 2009

Literature
ok. all of that helped alot. i will be sure to post up my paragraph as soon as im done :)
January 10, 2009

Poetry
Thanks a lot, though i wanted to find a word that had that w sound in it. tWelve but I don't think there are any so I will use this. Thanks again Guru-MC
January 10, 2009

BUS 210
December 3, 2008

Math
3*5*7
October 24, 2008

When a boy land on a trampoline, he pushes down on the trampoline. What for is the reaction force? A. gravity pulling the boy down B.the boy pushing down C.the friction between the boy and the trampoline D. the trampoline pushing upward
October 11, 2008

chemistry
What mass of limestone (in kg) would be required to completely neutralize a 15.2 billion-liter lake that is 1.9×10−5 M in sulfuric acid and 8.6×10−6 M in nitric acid?
September 21, 2008

chemistry
What is the maximum mass of aluminum chloride that can be formed when reacting 30.0 g of aluminum with 35.0 g of chlorine?
September 21, 2008

what effect does trade have with consumer
September 4, 2008

Science
Homer Notices that his shower is covered in a strange green slime. His friend, Barney, tells him that coconut juice will get rid of the green slime. Homer decides to check this out by spraying half of the shower with coconut juice, and half with water. After three days of '...
September 2, 2008

Language Arts
lol a LIVING thing
August 5, 2008

Language Arts
wow alot of work
August 4, 2008

Language Arts
What do you have to do and where do you have to go to get a book published? what are the requirements?
August 4, 2008

science
Is it necessary for kittens to get their uterus taken out so that they don't have kids? I mean, is it really bad for them if they don't? and will it hurt the kitten who is getting the operation? *also* is it scientifically proven that if you stay too close to a cat, ...
August 4, 2008

physics
Because your overall inertia is down, or a 4 number 14
March 31, 2008

ecology
what happens to an animal/plant's body when it dies of natural causes?
March 28, 2008

science equations
my grand daughter is having a awful time with this and i can't help her but if you would explain it to me maybe i can help here goes a skier with a mass of 48kg moves with a velocity of 11.45 m/s east. what is the skier's momentum p=mxv.
January 24, 2008

science
A person's body is thronw outward as a car rounds a curve on the highway is this newton's 1st 2nd or 3rd law
January 24, 2008

science equations
a boy standing n a high cliff dives into the ocean below and strikes the water after 2.5 s. what is the boy's velocity when he hits the water? deltav=gxt
January 24, 2008

science equations
what force is necessary to acceleration a 32 kg dog at a rate of 23.6m/s2? f=mxa
January 24, 2008

science equations
what is the acceleration of a 8.4 kg mass if a force of 64.8 n is used to move it toward earth?f=mxa
January 24, 2008

Health
What are some of the symptoms of a colon cancer? How could you determine these findings?
September 30, 2007

Psychology
What are the different neurotransmitters in the brain?
September 30, 2007

Psychology
Does OU require a letter of recommendation?
September 22, 2007

Biology
Organisms demonstrate exponential (r) or logistic (K) reproductive strategies. Explain these two strategies and discuss how they affect population size over time.
August 29, 2007

AP Biology
How many joules of sunlight hit Earth per day? I have looked everywhere and can't find an answer!! The sun emits about 4*10^26 Watt. The flux of solar energy at the Earth is thus about: F = 4*10^26 Watt/(4 pi R^2) where R = 149.6*10^9 meters is the Sun-Earth distance: F = ...
August 9, 2007

Topic Sentences
Aren't topic sentences supposed to be generalized? Ex: The definition of proto science fiction is still debatable. Post-Modernism occurred following World War II. If not, please help me! I wouldn't read it if it were that general as you wrote above. examples: 1) The ...
July 14, 2007

English Grammer
How do you write Douglas Adams in the plural tense? Is it Adams' or Adams's or Adamses? I don't know which one to use when? Please help! Also, why are the Norman High School Library computers blocked? We block computers that are habitually used for vulgarity, ...
July 12, 2007

English IV
Would this work for a thesis on Douglas Adams: Douglas Adams used Proto Science Fiction to write The Hitchhiker’s Guide to the Galaxy and uses satirical tone when discussing politics. welcome :) that's good you might want to be more spacific in what kinds of polotics ...
July 6, 2007

Senior Paper
For the Hitchhiker's guide to the Galaxy, would this work for a thesis? Douglas Adams was a promodernistic author who wrote a new level of Proto Science Fiction. Can you help me think of other main points about him, the late 70s-early 80s, and the history of science ...
July 6, 2007

English IV
How does chalkboard equal life? I know it's a conceit...but how does it work? These are my guesses! It's a blank slate. You can write what you want on it. You can erase it, but traces are left behind. ?? How about this? A chalk piece represents life. The chalkboard ...
July 3, 2007

english thesis
THe Greeks came first. so write something on how the romans took ideas from the greeks. example: the Romans borrowed_____________(these ideas) from the Greeks. then your main paragraphs can be on what they borrowed, the purpose, influence, and whatever else you think of.
June 28, 2007

English sayings
Is there a similar saying to "Stereotypes do not define all" Don't judge a book by its cover. Other teachers may have some other ideas. Thank you! You can't see the forest for the trees? A rose is a rose is a rose -- unless it's a daisy?
June 28, 2007

closing of essay
On my conclusion of this essay about macbeth and hamlet, I have: Though they are necessary characters in the plays, Lady Macbeth and Ophelia are exact opposites in character and persona. Lady Macbeth is a controlling woman, but then goes crazy with guilty. Ophelia is a sweet, ...
June 28, 2007

English 4 Thesis
Does this work? I looked at the links and tried. Lady Macbeth and Ophelia are integral parts of these plays, yet they are polar opposites in characteristics and personality. "Lady Macbeth and Ophelia are integral parts of these plays, yet they are polar opposites in ...
June 28, 2007

English IV
I need help constructing a thesis statement for a compare and contrast essay over Ophelia and Lady Macbeth. Please help me get started! Would this work? Lady Macbeth and Ophelia both compare and contrast with their viewpoints and personalities. Check out these sites on those ...
June 27, 2007

College Biology
1. WHat kind of vegetation (or biome) would be found on the western slope of mountains at 6,000 feet? Explain. 2. How are the general characteristics of plants (for example, morphology influenced by climate?) In other words, explain what effects climate has on the types of ...
June 18, 2007

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