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Posts by kendra

Total # Posts: 256

physics
The engine of a toy rocket supplies an average acceleration of 38.0 m/s/s to the rocket for an interval of 0.80 s. A.)If the toy roocket is launched vertically, how high does it rise in this interval? B.) How fast is the rocket moving at the end of 0.80 s? C.) What altitude ...

physics
Newton assumed that a gravitational force acts directly between Earth and the Moon. How does Einstein's view of the attractive force between the two bodies differ from Newton's view?

physics
According to Newton's version of Kepler's third law, how would the ratio T^2/r^3 change if the mass of the Sun were doubled?

physics
during space flight, astronauts often refer to forces as multiples of the force of gravity on earth's surface. what does a force of 5g mean to an astronaut?

word problem Math
A pollster interviewed 500 university seniors who owned credit cards. She reported that 240 had Goldcard, 290 had Supercard, and 270 had Thriftcard. Of those seniors, the report said that: 80 owned only a Goldcard and a Supercard, 70 owned only a Goldcard and a Thriftcard, 60 ...

Elementary Math for Educators
give three ways a student could find the product of 9x7 if she had not memorized this fact.

math
Use the definition of less than to express the followings. 2<4 3<100 0<3

Economics
Do you know any websites where i can find out about capitalism in Switzerland? I searched "capitalism in switzerland" using goole, but i have not found a very informative site

philosophy
Do you know any anti-war Christians (Christian pacifists) in philosophy?

home economics
Can the snack itself be attractive?

Philosophy
What are the advantages and disadvantages of functionalism?

Microsoft
Do you know how to change the scale of the x axis of a graph?

Science
I'm trying to hypothesize what caused a fishkill. Is it possible that chemicals can raise the temperature of a river?, causing lower oxygen levels? This seems a bit far-fetched, but I'm wondering if this could happen. Thank you.

Chemistry
Is fertilizer usually basic or acidic? I'm referring to fertilizers that contain nitrates, phosphates, and arsenic. Thanks for investigating this.

Environmental Studies
I am trying to find the EPA standards for the maximum amounts of phosphate per liter of water. I went on their site, but I couldn't find it. Could anyone find out for me? THank you

Medical Terminology
devise memory aids for any five terms relating to the musculoskeletal system

Cell division
If white blood cells divide rapidly, is there a high chance of monosomy?

PLZ HELP!!!!!!!!!!!!!
Actually,forget the last post. What causes monosomy chromosome 20?

biology
Sorry, I meant what would be the result of monosomy 20?

bio
What causes a monosomy of chromosome 20?

Biology
What are the symptoms of a monosomy of chromosome 20? and is their a name for the disorder/syndrome?

Biology
What are the symptoms of a monosomy of chromosome 20? and is their a name for the disorder/syndrome?

Integtrated math three
describe how the value of z changes as the values of x and y changes when z=xy

spanish
the daughter of sister is my

chemistry
besides a splint test, how can you determine whether hydrogen or oxygen is present?

English
Very true. Thanks for your help, you have given me something I can definately work from.

English
i don't really see common reasons why the characters rebel but i see similarities in plot. I see that the characters are opposed to the values of the society they live in, but it's required that I provide at least three reasons as to why the characters rebel against ...

English
Thanks very much. I was able to answer the first question, but I am still unsure about the second question.

English
1)In what ways are the societies described in "The Children of Men" and "Brave New World" dystopias? 2)For what common reasons do the characters of "The Children of Men" and "Brave New World" rebel against their respective societal values?

Algebra
a student opens a book to two facing pages the product of the page numbers is 812, find the page numbers.

11th grade math algebra 2 trig
alebra like

science
the inside of a shape. your welcome

5th grade
i need help with factors

Science
look in a book

AP classes
Your right 100 percent .nice thinking

2 Part of accounting
2 part of Accounting Homework Mar. 5 Declared a $.40 per share cash dividend to be paid on April 6 to stockholders of record on March 20. Mar 20 Date of record Apri. 6 Paid the cash dividend June 17 Declared a 10% stock dividend to be distributed August 17 to stockholders of ...

accounting
I need help in preparing the following: 1) record the 2008 transactions in journal form. 2) prepared the stockholders equt7y section of the company balance sheet as of December 31, 2008. Assume net income for the year is $4000, 000 The stockholders equity section of Rigby ...

Math
The price of a stock, A(x), over a 12-month period decreased and then increased according to the question A(x)= 0.75x2-6x+20, where x equals the number of months. The price of another stock, B(x), increased according to the equation B(x)=2.75x+1.50 over the same 12-month ...

science
describe how oxygen is carried and transferred from the lungs to the tissues

science
describe how carbon dioxide is managed by the rbc from the tissue

science
name the stages in gastric function and describe there physiology.

science
trace the flow of lymphatic fluid through the body.

science
describe the steps in cell mediated immunity.

science
what are the steps in the formation of an antibody?describe them

Physics
In a popular amusement park ride, a cylinder of radius 2.19 meters is set in rotation at an angular speed of 5.09 rad/s. The floor then drops away, leaving the riders suspended against the wall in a vertical position. What minimum coefficient of friction between a rider's ...

Physics
A 437.7 N child and a 237.1 N child sit on either end of a 2.5 meter long seesaw. How far from the 437.7 N child should the pivot be placed to ensure rotational equilibrium? disregard the mass of the seesaw. answer in units of m.

Science
What Do Peaple Invent?

world history
The Link Didn't Work

social studies
Where can I find information on: "What products might we get from the seven major regions of the United States?" (Great Lakes, Mountain, Southwest, Northeast, Plains, Pacific, Southeast) This encyclopedia article discusses the regions of the U.S. The Economy section ...

Early Childhood Ed.
When children play-act and make change in an imaginary grocery store located in a theme corner, they are integrating which? 1. technology and creative drama 2. language and science 3. mathematics and creative drama 4. mathematics and nutrition Wouldn't they be integrating ...

Art Question
The best enviroment for art activities is which? 1. equipped with all materials in one place that is easily accessibe to children. 2. one that can accomodate a large number of children. 3. clean and arranged to avoid accidents. 3rd, unless u want children playing in it, but im...

algebra 1
how do you even start to begin how to slope in standard form and slope intercept and point slope cuz i have a test tomrrow on it Although it might be too late for your test, I searched Google under the key words "slope" to get these possible sources: http://en....

vocabulary
What animal stats with the letter x? Thank you for using the Jiskha Homework Help Forum. Xenops The Xenops is a rainforest bird from the Americas. Try this site if you want an animal. http://en.wikipedia.org/wiki/Xanclomys

Spanish
Translate: Cuantos estudiantes hay en tu clase de espanol Translate:Que necesitopara mi clase de ingles? Thank you for using the Jiskha Homework Help Forum. I do not see that you even made an attempt! You learn much more when you try first! How many students are there in your ...

Us History
How did human history in North America during the period described in the prologue differ from the events of Asia, Eurasia, and Europe? Be specific. How were these differences important to the international state of affairs in 1450? You'll need to be more specific in at ...

using patterns
I am having trouble working on number patterns. I have to find the last three numbers of each pattern: 1)17,16,13,12 2)1,2,4,7 3)1,4,9,16 4.) 8,27,64 please help I don't understand amd my parents are trying their best to help me 4) this is a sequence of cubes, 2 cubed, 3 ...

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