# Posts by peter

Total # Posts: 1,018

Statistics
Maria and Zoe are taking Biology 105 but are in different classes. Maria's class has an average of 78% with a standard deviation of 5% on the midterm, whereas Zoe's class has an average of 83% with a standard deviation of 12%. Assume that scores in both classes follow ...

AP Statistics
Maria and Zoe are taking Biology 105 but are in different classes. Maria's class has an average of 78% with a standard deviation of 5% on the midterm, whereas Zoe's class has an average of 83% with a standard deviation of 12%. Assume that scores in both classes follow ...

music
1. What were the beginnings of music in America that developed into jazz? 2. In which city did jazz take hold? Why?

social studies
I need information on Octavius Valentine Catto to form into a powerpoint? What information should I include in it as well?

Aferican American History
I need some informationon Octavius Valentine Catto to put into a powerpoint? What information should I include as well?

music
4.What was origin of the blues and how did the blues influence jazz? 5.Who were the first important jazz musicians? 6.What changes came about in the 1930s?

music
okay thanks anyway

music
I have no idea could you just pick one for me.

music
yes why???

music
Log on to MTVTr3s and answer the following question : What videos were voted Best of 2008 ? Which is your favorite and why? mtvtr3s. com/music/

algebra
solve the linear system by using elimination. x-1/2y = 11/2 -x+4y = 26 i cant ever seem to get an answer that isn't nonterminating.

Physics - Fluids
A freezer contains 20 kg of food with a specific heat of 2 x 10^3 J/kgC. The freezer motor then operates for 10 minutes reducing the temperature to -8 degrees Celsius. a) How much heat is removed from the food during this time? The freezer motor operates at 400 watts. b) How ...

Physics - Fluids
A cylindrical diving bell 3.0 m in diameter and 4 m tall with an open top of 25 degrees celsius, and the air temp 220 down is 5 degrees celsius. The density of seawater is 1025 kg/m^3. How high does the sea water rise in the bell when the bell is submerged?

Science
what is the difference between a multicellular and unicellular cells??

Math
Give a combination of six and five so that the answer is nine. You can use the numbers only once and use anything like division,decimals,fraction,etc.

algebra
you plug in 0 for f(x) and then solve for x.

alg.
the line must go through the point and must be parallel. im soory.

alg.
write your answer in standard form with integer coefficients. 2x+3y=30; (2,-5) i don't understand how to do this, im not quiet sure i know what its asking.

math
im in grade 7 and ihave amath question wallet a contains 36 coins of quarters and loonies in the ratio 2:7 Wallet b contains 36 coins of quarters and loonies in the ratio 1:3 Wallet c contains 36 coins of quarters and loonies in the ratio 1:5 which walllet has the greatest ...

Word Problem
I think so, but i'm not so sure.

Word Problem
No because there is a fifty percent chance that it could land on either heads or tales. I think it's not biased.

Word Problem
I'm confused.

physics
As for the train accelerating (on level ground) The rate of free fall would not change except it would fall diagonally & may even hit the back end of the train before the floor if the acceleration were too great

physics
I'm no physics scholar, but I'll try... If the train were moving in a straight line at content speed there would be no effect at all on free fall acceleration. As for the rocket, if your in outerspace then there's no gravity to allow for free fall as we know it.

Science
a tree

health
Thank you ever so much.

health
Who determines what type of health coverage people get, who is covered, and limits of coverage?

Pre calc
Thanks in advance for any help. I need help with this whole problem. The distance s(t) between an object and its starting point is given by the antiderivative of the velocity function v(t). Find the distance between the object and its starting point after 15 seconds if v(t)=0....

social studies
what expeditions ha

Math

English
Thank you.

English
what is the four letter name for "notation for subsequent multiple authors in a citation?". Is it IBID? Thanks

English
Is it IBID? Thanks

English
what is the four letter name for "notation for subsequent multiple authors in a citation?". Thanks

chemistry
what does the density potential [electrostatic potential] measure?

Media
It has hindered social life but helped political life. Politicians have exploited TV as a means to convey their messages. Violent TV programs are ruining the minds of children and Americans are becoming more violent and aggressive in general.

science
1. Creation of mountains, volcanoes, earthquakes, and landforms. 2. Evolution of life. You might want to look it up on Wikipedia.

science
People wouldn't need to drive as much. However, more power stations need to be built to supply all the electricty needed.

Math
thx a lot, 15 was the correct answer

Math
15, anybody?

Math
lol, they come slower and slower.

Math
Carlos has the slow to go hiccups. When they started, he hiccuped after 1 minute had elpased, then again after 2 minutes, again after 4 minutes, next after 8 minutes, and so on. How many total hiccups did he hiccup in the month of April if they began 12 midnight, april 1st?

Algebra
Can you specify what you want to convert?

algebra
If it's a scientific calculator, you enter 1.022, and then press x with a box next to it, and then enter 50.

algebra
92 times 0.96=88.32

math
30

Math
1. 2x^2+11x-21 This is quadratics. Multiply 2x by x and 7 separatel.Mltiply -3 by x and 7 separately. Add the products and you get a trinomial. 2. (x-8)(x+3) If you don't get this, make sure that you understand the chapter on polynomials/quadratics.

Math
1. What do you want to get for this question? 2.-12a

math
Qun was right.

Math
Thanks!

Math

Physics
A cyclist approaches the bottom of a gradual hill at a speed of 14 m/s. The hill is 4.0 m high, and the cyclist estimates that she is going fast enough to coast up and over it without peddling. Ignoring air resistance and friction, find the speed at which the cyclist crests ...

Physics
A power boat of mass 460 kg is cruising at a constant speed of 8.9 m/s. The propeller provides a drive force of 765 N. The driver of the boat shuts off the engine, and the boat coasts to a halt. Assume-contrary to fact-that the resistive force due to the water is constant, ...

Physics
A 3.60 102-kg piano is being lifted at a steady speed from ground level straight up to an apartment 18.0 m above the ground. The crane that is doing the lifting produces a steady power of 4.00 102 W. How much time does it take to lift the piano?

Social Studies
WELL..............................................................................................................................................................................................um.................................................................how nice of you.

Social Studies

Social Studies
I don't mean to be rude, but i was just really mad and I need the indormation so i got stressed out! Sorry and Thank You very much!

Social Studies
Overall, I need to know if Mississinewa Lake is a major lake at Indiana. And I mean IS IT A MAJOR LAKE....AND DON'T MEAN WHERE IS IT! I don't want to be mean but can you just tell me if the LAKE IS A MAJOR LAKE in Indiana....I ONLY want to know if MISSISSINEWA LAKE IS ...

Social Studies
Is the Mississineewa Lake A MAJOR LAKE at Indiana! And for peace sake I mean is it a Major! LAKE! in Indiana!!!! And I! don't mean is it in Indiana!

Social Studies
I don't want to be rude SraJMcGin, but seriously read carefully...I actually want to know if MISSISSINEWA LAKE IS A MAJOR SEE THE WORD MAJOR! I mean MAJOR!!!!! SO I DON'T want the location like if it's in Indiana! I WANT TO KNOW IF IT'S A MAJOR SEE WHEN I SAY ...

Social Studies
Is Mississinewa Lake a major lake in Indiana?

Social Studies
No SraJMcGin I just need to know the major lake that is in Indiana. Thank You!

Social Studies
Then I need to know what is Indiana's major lake? Hello!!

Social Studies
Then what is Indiana's major lake.

Social Studies
Thank for the info and is Lake Michigan a major lake in Indiana?

Social Studies
Is Indiana's major lake, Lake Michigan? Can you also give me some information on it please?

Social Studies
I need to know what is Indiana's MAJOR lake not some other piece of JUNK, also if you are going to answer my question please read carefully! Question: What is the MAJOR LAKE that is in Indiana! By that I mean I need to know the major lake! Not some piece of junk you send ...

Social Studies
Thanks, but is Lake Michigan Indiana's major lake?

Social Studies
1) What are Indiana's natural resources. 2)What are Indiana's most important way to make money: tourism, manufacturing, mining,agriculture, farming lumbering, fishing, etc. Hope you could give me some websites about these question. Therefore, please be specific. Thank ...

Social Studies
What is the most major lake is it Lake Michigan?

Social Studies
Which is the most important major lake in Indiana? Is it Mississinewa lake or Lake Michigan? Please pick one of the lakes as your answer or you could just name another that is is a major lake in Indiana.

Social Studies
What is Indiana's major lake how large and where is it?

Social Studies
Can someone help me to find the major lake of Michigan!!!!!!!!!!!!!!!!!!!!!!!

Social Studies
I still need to know about the major lake Ms.Sue because when you gave me the websites I can't find the major lake of Indiana.

Social Studies
What's Indiana's major lake?

Math

Math
Math problem: If one of the triangle's is 130%. How do I figure out the rest of the angles?

Social Studies
Thanks!

Social Studies
Can you please find some websites that coudl tell me about Indiana's water features.

Social Studies
I need some info. on the water areas.

Social Studies
I need help finding the major lakes and land features of Indiana.

Social Studies
Actually I have found something about the land features from the website you gave me, but I want to know about the lakes and rivers.

Social Studies
Thanks, but I still have a question. My teacher at Eastvale said when I write the essay he wants me to describe the state like naming some plains or deserts etc.

Social Studies
I need to know about if Indiana is a mountanous or a prarie place, also about the land features like the elevation above sea level and places like lakes and mountains. If you also know anythingn about Indiana's Geography please give it to me. Also give me the website you ...

science
It's the ribs.

english
Prince Henry the Navigator is famous for his school of studying the sailors journals who went to Asia.

Math
12/64

Science
How do scientists separate animals so they could study them?

math
Prime factorization is when you express a numer into diffrent multiplications.Ask an adult for this help.All I can give you is this: 12 = 6x6

Science
Wow!

Indiana History
I want to know more about it's land features like name some lakes or regions.

Graphic Design
Why is symmetry associated with passive design? Why is asymmetry associated with active design?

Graphic DesignList
List five or more white spaces functions in Graphic Design?

Graphic Design
What results from a total lack of managed white space? Under what circumstance can it be desirable?

American History
In what ways do you think progressive belief in using experts played a role in shaping Roosevelt's reforms?

science
I did this experiment and I found these validity issues: they never specified if temperature to be measured in celcius or faren., they never mentioned that the buckets were to be the same, stirring until your arms get tired is not a good idea, but I need three more validity ...

science
I did this experiment and I found these validity issues: they never specified if temperature to be measured in celcius or faren., they never mentioned that the buckets were to be the same, stirring until your arms get tired is not a good idea, but I need three more validity ...

french
Je te destese means I detest you (I do no like you)

french
je t'adore means I love you. When you put the "te" in there that refers to the person you are talking to.

biology
How would gene splicing, cloning, or stem cells help a patient with sickle cell anemia?

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