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December 20, 2014

Posts by Kayla


Total # Posts: 1,137

literature
why was mora's mother's ability to deliver a speech in the state capitol so amazing?
March 22, 2010

math
80+95/42+93
March 22, 2010

trig
Hi I need to solve this question for x, where 0<x<2pi. The question is 2cos^2 x + cos x =1. Then it asks me to wrtie a general solution for it. I really don't understand how to do any of this. I just started this unit and I'm finding it so difficult. Any help ...
March 18, 2010

chemistry
Why are coefficients used in mole ratios instead of subscripts
March 15, 2010

algebra
You deposit $500 in an account that pays 3% annual interest. Find the balance after 2 years if the interst is compounded with the given frequency. a) annually b) quarterly c) daily
March 8, 2010

11th grade
What value of k will make 3x^2+kx)-4 an even function
March 3, 2010

english
What are the philosophical positions evident in Oedipus Rex?
February 24, 2010

calculus
Thank you so much and it worked!!! i really appreciate it!
February 19, 2010

calculus
Find f'(a) for f(x)=13x/3x+1
February 19, 2010

math
Find f'(a) for f(x)=4x3+1x f'(a) =? please please help. i just need to figure out how to do it once and then i can do the rest of my problems
February 19, 2010

calculus
Suppose that f(x) is a function with f(120)=40 and f'(120)=4. Estimate f(118.5).
February 18, 2010

Physics
thank you so so so so much !
February 18, 2010

Physics
a truck drives up a hill with a 15 degree incline. if the truck has a constant speed of 22 m/s, what are the horizontal and vertical components of the trucks velocity?
February 18, 2010

college physics
A pendulum is 0.9 m long and the bob has a mass of 1.0 kg. At the bottom of its swing, the bob's speed is 1.6 m/s. What is the tension in the string at the bottom of the swing
February 11, 2010

spanish
what dose ke vonitos ajitos tienes te ves guapa mija mean
February 9, 2010

Chemistry II
The exact answer rounded to the correct digits is 63.3 minutes =]
February 4, 2010

science
the question is.unequal heating and cooling in the atmosphere can result in a what.
February 3, 2010

geometry
the perimeter of a hexagon is 13.5 what is the lenth of each side
February 2, 2010

Math
The movie with the biggest opening weekend in 1998 was Toy Story 2 with opening weekend receipts of $39.4 million. In 2002 the movie with the biggest opening weekend was Spider-Man with opening weekend receipts of $114.84 million. What was the percent increase in opening ...
January 27, 2010

Math
Oh Okay now i understand why the 1 is there! Thank you so much!!!
January 27, 2010

Math
How would you explain how to do this problem in words to someone. We have to write it as a journal entry. (-22)-(-17)+5
January 22, 2010

physics
An ice sled powered by a rocket engine starts from rest on a large frozen lake and accelerates at +35 ft/s2. After some time t1, the rocket engine is shut down and the sled moves with constant velocity v for a time t2. Assume the total distance traveled by the sled is 16350 ft...
January 21, 2010

science
How do uneven heating of the planets surface and the coriolis effect work togahter to produce global wind patterns
January 19, 2010

world history
Who, although they werent French, was crowned emperor of their newly united nation at Versailles?
January 12, 2010

world history
Who led their country into war several times and belived in military strength more than in speeches and democracy?
January 12, 2010

world history
Who's goal was to unite Italy under the King of Sardinia, and when that happened they wanted to be Italy's first prime minister?
January 12, 2010

world history
Who, when advised to retreat, told their second-in-command 'Here we free Sicily or die.'?
January 12, 2010

world history
Who became president of Turkey, the first republic in the modern Middle East, and the changes they made replaced Islamic ways with Western ways?
January 12, 2010

math
systems of equations by graphing
January 6, 2010

Math
Why are bacteria bad at math
December 31, 2009

algebra equations by graping
don't understand it
December 25, 2009

World History
Who is the man whose locomotive won an important contest in 1829?
December 23, 2009

World History
What was the title given to the way that powerdriven machines replaced hand tools in manufacturing?
December 23, 2009

social studies
In one or two paragraphs, describe how the strong United States action taken in Grenada was an attempt to redress an earlier American policy failure in Cuba. Be sure to include relevant historical details.
December 19, 2009

algebra 1
Thanks!!
December 10, 2009

algebra 1
write an eaguation in slop-intercept form of the line that passes through the given point and is parallel to the graph of the given equation. 8.)2,-2;y=-x-2
December 10, 2009

math trigonometry
My question is kinda hard i dont know how to start the problem to get my answer. the question is: You are cleaning the gutters on your house. the gutters are @ a height of 24 feet. if you have a 50 foot ladder, what is the minimum angle the ladder can form with the ground?
December 6, 2009

11th grade
I really need assistance in starting a project that is due in 2 weeks. I basically need to create a gravity-powered vehicle that will go travel down a ramp, go across the floor 1 meter away and hit a wall. The catch is that there will be a "passenger" (an egg) and a ...
December 4, 2009

science
What is the experimental tests that scientists do more than once so they can reduce the effects of chance error?
November 29, 2009

Vowel Sounds
What is a word with the vowel sound or
November 16, 2009

Vowel Sounds
what is a word with the vowel sound ir and ur
November 16, 2009

Vowel Sounds
what is the difference between ar and ar with dots on top of the letters
November 16, 2009

physics
If wind blows at 44 m/s over a house, what is the net force on the roof if its area is 180 m^2 and is flat?
November 15, 2009

English
Which of these is a matter of "mechanics"? a)punctuation b)capitalization c)spelling
November 5, 2009

Social Studies
What caused the climate change 4,000 years ago and how did it affect the California Indians?
November 2, 2009

Physics
Atomic physicits ignore the effect of gravity within an atom. To see why, calculate and compare the gravitational and electrical forces between an electron and a proton separated by 10 to the -10 m.--
October 26, 2009

student council
Hi my name is (your name) I am in (your grade) grade i am running for ( Vice President or Secretary) If you vote for me ( first & last name) I am a responsible and caring ( girl or Boy) If you vote for me I will bring icecream on all hot days, (wait for applause or some kind ...
October 21, 2009

3rd grade math
incorect if you add the 3 ones it equals 3 now there is to 3's that means it would be 3 times 2 equals 6
October 20, 2009

2nd grade
20 and 20
October 17, 2009

Physics
What does it mean to say that angular momentum is conserved? Give an example of what you might see on Earth. How could conservation of angular momentum help astronomers understand the development of the solar system?
October 14, 2009

8th grade
If t increases by 1 second by how much does the disance change?
October 7, 2009

Physics
If a 20 kg object fell to the surgace of the Earth from a height of 30m, what would its final velocity be? (work from the energy standpoint) I know that you said it is F * X and I'm just confused. Can you help me walk through this?
October 7, 2009

Physics
Could you explain. I'm stuck. I got 30 v^2 so far but I don't think that is right.
October 6, 2009

Physics
If a 20 kg object fell to the surgace of the Earth from a height of 30m, what would its final velocity be? (work from the energy standpoint)
October 6, 2009

Physics
If a 20 kg object fell to the surgace of the Earth froma height of 30 m, what would its final velocity be? (work problem from the stanpoint of linear motion)
October 6, 2009

Science
16.2
October 4, 2009

literary
in literary terms a character whose actions are inspiring or noble is?
October 1, 2009

us history
nevermind
September 22, 2009

us history
please make a 3 paragraph essay including these words: dissent, persecute, puritan, seperatist, pilgrim, mayflower, compact, toleration, patroon, proprietary, colony, pacifist, indentured servant, constitutuion, debtor, tenant farmer, and mission.
September 22, 2009

Chemistry
Based on its electronic configuration an atom of manganese would have________unpaired electrons and would be expected to be________. (a)3,paramagnetic (b)2;diamagnetic (c)0,diamagnetic (d)5,paramagnetic
September 21, 2009

College Chemistry
How many electrons in an atom can have each of the following quantum number or sublevel designations? (a)n=2; l=1; m=0 (b)5s (c)n=4; l=1
September 21, 2009

us history
what role did native americans play in the French and INdian war? please dnt give me any websites for some reason my computer won't open them up.
September 21, 2009

social studies/ Us History
Please describe Chief Pontiac and the role Native Americans played in the French and Indian war.
September 21, 2009

US HISTORY PLZ ANSWER MY QUESTION
name 1 person that was influential to delaware when it was first founded. plz n thnx!
September 20, 2009

US HISTORY
any body that first settled there
September 20, 2009

US HISTORY
what were the religion(s) of the colonies named new hampshire, rhode island, connecticut, new york, delaware, new jersey, pennslyvania, virginia, maryland, north and south carolina, and georgia when they werr first discovered?
September 20, 2009

Predicit
Whats a predicit.
September 14, 2009

Reading
what six facts about Tornadoes THANK YOU VERY MUCH
September 10, 2009

physical science
a. velocity b. acceleration c. momentum d. all of these are the same for the two balls.
September 9, 2009

7th grade
What is the entire physical universe called?
September 5, 2009

science
list 2 exanples of chemical properties of matter
September 1, 2009

english
explain how call of the wild is an allegory
August 29, 2009

math grids
please can someone help me with this math grid here is a grid with squares. you must place the numbers 1 through 8 in the squares, without consecutive numbers being placed next to each other in a row, a cloumn, or diagonally.so the number 3 cannot be placed next to the number ...
August 13, 2009

english
What is the word Capitalized in the sentence: He is very ENTHUSIASTIC about photography.
August 3, 2009

1st grade
No it is divided cry.One way to count syllables is toho;d your hand under your chin. Everytime your chin goes down is a syllable.
June 1, 2009

Chemistry
Ammonium nitrate has been used as high explosive because its unstable & decomposes into several gaseous substances. The rapid expansion of the gaseous substances produces the explosive force. NH4NO3-->N2+O2_H2O Calculate the mass of each product gas if 1.25g of ammonium ...
May 21, 2009

science
i have a picture of a battery a light bulb and a wire. i know to light the bulb it has to be a closed circuit. does it have to have 2 wires or can a closed circuit have only one wire?
May 18, 2009

math
Uhh I don't know
April 25, 2009

chemistry/math
I dont know where to begin with this problem...help please. if it takes 24.75 cal to raise 15 grams of iron from 50 degrees C to 65 C, what is the specific heat capacity of iron?
April 16, 2009

math
what is 7.686 rounded to the nearest hundredth?
April 13, 2009

history multiple choice
passage of the neutrality acts of 1935, 1936, and 1937 by the U.S. resulted in all of the following EXCEPT: a. abandonment of the traditional policy of freedom of the seas b. a decline in the navy and other armed forces c. making no distinction whatever between aggressors and ...
April 8, 2009

history-multiple choice
i dont understand? I know its definately not "a" and i did a google search already and they were all pretty confusing so I was wondering if anybody here definately knew?
April 8, 2009

history-multiple choice
passage of the neutrality acts of 1935, 1936, and 1937 by the U.S. resulted in all of the following EXCEPT: a. abandonment of the traditional policy of freedom of the seas b. a decline in the navy and other armed forces c. making no distinction whatever between aggressors and ...
April 8, 2009

history- multiple choice
as part of his good neighbor policy toward latin america, president roosevelt: a) abondoned the monroe doctrine b) withdrew american marines from haiti c) proposed to grant puerto its independence I think its b??
April 8, 2009

physics
You have a mass m hanging on a string of length L. You pull the mass to one side so that the string makes an angle theta with the vertical, then you let go of the mass. For the instant after you let go, how do you calculate the tension in the string? I came up with the ...
April 7, 2009

science
the examples must relate to industry or consumer life
April 6, 2009

science
I did a lab on thermic applications and I have to write a paragraph on examples of practical applications of this (how you use thermic reactions in reali life I guess) can someone give me some ideas?
April 6, 2009

chemistry
if I have 0.0899 g/L what would it be for grams per mL?
April 2, 2009

6th grade Math
I need help with this problem!! I have this problem that is... convert 12 and 1/2 as a percentage, but i can't figure it out!! Can someone help me?!!! That will be great!! :)
April 1, 2009

french
I'm not sure if I understood these correctly can someone help? Et il a mis ses poings devant sa figue et il a commence a danser tout autour d'Eudes commes les boxurs a la tele chez Clotaire, d'ailleurs nous on n'en a pas encore et moi je voudrais bien que papa ...
March 31, 2009

French...please help!
ht t p :// tin ypic . c o m /view . php ?pic= 4hbd34&s=5 can someone click on the link above and help me translate the passage...i have a test on it tomorrow. I dont understand this particular section of the story and another part (I'll post the second part later)
March 31, 2009

kindergarten
3 sylllables grand-mo-ther
March 27, 2009

Math
how did you get 5y-5 on the left side?
March 23, 2009

Math
When y-1=-4/5(x-3) is written in standard form using positive integers, what is the smallest possible coeficcient of x?
March 23, 2009

biology
In the scientific version of a species name, which of the terms is capitalized?
March 18, 2009

Science
They involve light and produce protiens.
March 16, 2009

science
carbohydrates are found in the following 2 forms
March 14, 2009

Literature / Short story I
i compare my answers to the ones posted up i think ms sue could have came off better but i really dont think she needed anouther person to team up and be totally unnecessary thats just stupid
March 13, 2009

english
warsaw is a city in poland.... until the wheel turned means gettin rid of the jews and you think to themselves be taken means alot of people mistaken why the jews couldnt escape or try too, because they would die. and the last stanza is sayin they did fight back
March 13, 2009

history
i still don't know the answer after reading the article
March 12, 2009

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