Monday
September 1, 2014

Posts by katherine


Total # Posts: 500

math
but mrs sue can do the first 2 numbers so that i can finish cause i dont get it
November 30, 2009

math
Our class planned a holiday party for disadvantaged kids.Some of us baked cookies for the party.On the day of the party,we found we could divide the cookies into packets of two, three, four, five, or six and have just one cookie left over in each case.If we divided them into ...
November 30, 2009

math
Our class planned a holiday party for disadvantaged kids.Some of us baked cookies for the party.On the day of the party,we found we could divide the cookies into packets of two, three, four, five, or six and have just one cookie left over in each case.If we divided them into ...
November 30, 2009

reading
from what state
November 23, 2009

reading
by the way what subject do u teach
November 23, 2009

reading
thank u mrs sue
November 23, 2009

reading
what are external and internal conflicts
November 23, 2009

social studies
alot of things ...the thing is that am sick and i cant think
November 23, 2009

social studies
10 things you are thankful for
November 23, 2009

5th grade
how do i do a question like x(x-4)=0 using the zero product rule?
November 21, 2009

science
1)Compare the properties of metals nonmetals and metolliods? 2)Why can elements and compound be considered pure substance? 3)What is the difference between colloids and suspension?
November 19, 2009

science
1)Compare the properties of metals nonmetals and metolliods? 2)Why can elements and compound be considered pure substance? 3)What is the difference between colloids and suspension?
November 19, 2009

science
1)Compare the properties of metals nonmetals and metolliods? 2)Why can elements and compound be considered pure substance? 3)What is the difference between colloids and suspension?
November 19, 2009

math
thanks bob and nathon
November 18, 2009

math
thanks mrs.sue
November 18, 2009

math
620m=___km 900km=___m ___cm=13km ____km=562,300cm
November 18, 2009

math
90,050mL=____L please help i forgot how to do
November 18, 2009

math
54m=___cm..please help me refresh my memory on this i forgot how to change this sentence 54 m =___ cm
November 18, 2009

science
What are alloys in science? i forgot
November 18, 2009

science
What is the differnce between collids and suspension?
November 18, 2009

science
Which of the following does NOT describe a suspension? A)particles are soluble B)particles settle out over time C)particles can block light D)particles scatter light
November 17, 2009

science
what are three ways to make a sugar cube dissolve more quickly in water
November 17, 2009

science
hey i need help[ filling out this sentence..... Solubility is dependent on_______________ and_____________. plese help me thank you
November 17, 2009

science
What can particles in solution NOT do because ther are so small
November 17, 2009

Spanish Proofread please!!
THANK YOU i didnt know i had that many careless mistakes!
November 14, 2009

Spanish Proofread please!!
El sueño americano de Esperanza es fuerte porque ella tiene una vida difícil y aprende crear su identidad con los recuerdos de Mango St. y las penurias que ocurren. Esperanza quiere tener una casa suya con muchos árboles y una jardín grande porque ...
November 14, 2009

science
Which of the following is NOT true about compounds? A) compounds join in specific ratios according to their masses B) the mass ratio of a specific compound is always the same C) compounds are random combinations of elements D) different mass ratio mean different compounds
November 13, 2009

Algebra
17a 11a i think
November 10, 2009

science
Why does a helium-filled balloon float up when it is released?
November 10, 2009

science
Which of the following in NOT a physical or chemical change? A)crushing B)weighing C)melting D)passing electric current
November 10, 2009

math
k i did it i got it so know what...... wait is this the percentage for ted or tony
November 9, 2009

math
k i did it i got it so know what,\....... wait is this the percentage for ted or tony
November 9, 2009

math
but why does 120/500 = 0.24 what did u do to it
November 9, 2009

math
since 120/500 is equal to 100 that means ...............i still dont get it......... please..... i need help.can you at least give me the answer please tbhis is hohnors math and for me its hard........ Tom,Ted,Tony,Terry worked together on a job.The job paid $500.Each boy was ...
November 9, 2009

math
120/500 i think
November 9, 2009

math
still dont get it
November 9, 2009

math
so it would be like 500 divided by 140 for ted and tony ..... 120 because of ted and tom but wait i think i am doing this wrong can you at least give me the answers and i will follow you and that for you to explain to me please i give up i hate percents ....its due tommorow ...
November 9, 2009

math
all i get is that tony and ted earned 280 and that ted and tom have 260 and ted and terry go 220 i undersatnd but how do i get the percent of the job that each boy did......i got what bob said but he didnt explain how to get a percen...HELP...
November 9, 2009

math
i dont get it ....Tom,Ted,Tony,Terry worked together on a job.The job paid $500.Each boy was paid according to the amount of work he contributed to the job.Ted and Tony earned $280 together.Ted and Tom have $260,and Ted and Terry got $220.What percent of the job did each boy ...
November 9, 2009

math
everything
November 9, 2009

math
Tom,Ted,Tony,Terry worked together on a job.The job paid $500.Each boy was paid according to the amount of work he contributed to the job.Ted and Tony earned $280 together.Ted and Tom have $260,and Ted and Terry got $220.What percent of the job did each boy do?
November 9, 2009

math
Tom,Ted,Tony,Terry worked together on a job.The job paid $500.Each boy was paid according to the amount of work he contributed to the job.Ted and Tony earned $280 together.Ted and Tom have $260,and Ted and Terry got $220.What percent of the job did each boy do?
November 9, 2009

math
your cat is expecting a litter of kitten.suppose the probability of a male kitten is 1/2.what is the probabilty that a litter of five kittens contain all male kittens
November 6, 2009

math
your cat is expecting a litter of kitten.suppose the probability of a male kitten is 1/2.what is the probabilty that a litter of five kittens contain all made kittens
November 6, 2009

math
i mean male kittens
November 6, 2009

math
your cat is expecting a litter of kitten.suppose the probability of a male kitten is 1/2.what is the probabilty that a litter of five kittens contain all made kittens
November 6, 2009

math
your aunt is building a garden in her backyard.she has 90ft of fencing to surroud it.if she wants the lenght to be 15 ft onger than the width , what should the dimensions of her garden be
November 6, 2009

math
start with 1, multiply by 2. then multiply the result by 3.then continue to alternate multiplying by 2 and by 3.what is the ones digit after the twelfth multiplication
November 6, 2009

math
suppose a license plate contains 4 digits.the probability of plate number having an even or an odd digit is the same.what is the probabilty of having a license plate with all even digits.
November 6, 2009

math
a dog owner has 200ft of fencing and wants to enclose the greatest possible rectangular area for her dog .what dimension should she use
November 6, 2009

math
a true or false test has 5 questions. what is the probability of guessing exactly four out of the five answers correstly.
November 6, 2009

math
You buy a belt for $10 and some socks.Each pair of socks cost $3.The total shipping cost $3.What is the total cost if you buy 11 pairs of socks
November 6, 2009

math (word problem) last one
IDK
November 6, 2009

math
A salesperson bought a caase of pens.On Monday, he sold 1/2 of the pens.On Tuesady, he sold 30 more.On Wednesday, he sold 1/3 of the pens that were left.On Thursday, he sold the remaining 40 pens.How many pens were originally in the case,
November 6, 2009

Chem
oh my! thank you, conversion factors off i guess :[
October 23, 2009

Chem
A microwave oven operates at 2.40 GHz. What is the wavelength of the radiation produced by this appliance? I got 1.25*10^-10. What am I doing wrong?
October 23, 2009

chemistry
In the following experiment, a coffee-cup calorimeter containing 100 mL of H2O is used. The initial temperature of the calorimeter is 23 degrees Celsius. If 4.00 g of CaCl2 is added to the calorimeter, what will be the final temperature of the solution in the calorimeter? The ...
October 19, 2009

Chemistry
how much silver nitrate must be measured to yield 1.00g silver?
October 18, 2009

Chemistry
When 1 mol of a gas burns at constant pressure, it produces 2424 J of heat and does 6 kJ of work. How do i calculate delta E for this problem? I tried q+w but that didn't work for me. I got the answer wrong.
October 9, 2009

Chemistry
The kinetic energy of a rolling billiard ball is given by {\rm{KE}} = 1/2\,mv^2 . Suppose a 0.17-{\rm kg} billiard ball is rolling down a pool table with an initial speed of 4.5 m/s. As it travels, it loses some of its energy as heat. The ball slows down to 4.0 m/s and then ...
October 9, 2009

Chemistry
Given the following equations: 2 H2 (g) + O2 (g)--> 2 H2O (l) deltaH = -571.6 kJ N2 (g) + O2 (g)-->2 NO (g) deltaH = +180.5 kJ N2 (g) + 3 H2 (g) --->2 NH3 (g) deltaH = -92.22 kJ Determine the enthalpy change (deltaH) for the following reaction: 2 NO (g) + 5 H2 (g)--&...
October 8, 2009

math
9/25 divided by 4/5 - 1/10
September 27, 2009

science
Light.
September 21, 2009

english
A postage stamp.
September 21, 2009

Literature (Handle With Care by Jodi Picoult)
Please help me if you have read Jodi Picoult's latest book, Handle with Care. I'm doing a post card on it, so any information or help you provide is greatly appreciated. ~ what do you think would be a good 2-3 sentence annotation for this book? by annotation I mean ...
September 21, 2009

MATH Dx
17/51 simplest form 19/38 simplest form 10/32 simplest form show work pweeeese T3T
August 31, 2009

MATH Dx
14/35 in simplest form show work too!? Heeeelp Dx
August 31, 2009

math
14/35 in simplest form? with work
August 31, 2009

objective and eyepiece lens
What is the approximate magnification of a compound microscope with objective and eyepiece focal lengths of 0.3 cm and 3.6 cm, respectively, and a separation between lenses of 20 cm? The answer is 460. I tried finding the magnification for the eyepiece which was m=25/f=25/3.6=...
May 22, 2009

physics lens
regarding the objective lens of a telescope and a microscope, for the eyepiece, where and what kind of image is formed? I kno that the image that is formed is a real, inverted image.. but where is it formed? thanks for your help.
May 20, 2009

nucleophilicity
the more basic the the more nucleophilic?
May 17, 2009

japan study
Talk about how the bombing of Hiroshima and Nagasaki effected the culture and the beliefes (because most of the people believed suicide was ok durring that time like life was not important, they where promised if they commited suicide on the American war ships they would be ...
February 21, 2009

algebra
So here's the problem: 6a^-2 + 9a^2 all over 3a^-2 The answer is suppose to be 2 + 3a^4 I keep getting the answer as 5. Can you show me how to solve this problem correctly?
February 7, 2009

8th grade Social Studies
How did the Cotton Gin effect slavery?
February 2, 2009

algebra
How do you chance an equation from standard form to slope-intercept form?
December 10, 2008

Math
find the values of a and b given that matrix A= [a -4 -6] [-8 5 7] [-5 3 4] is the inverse of matrix B = [1 2 -2] [3 b 1] [-1 1 -3] It would really help if you showed how you did it. Thanks a lot!
November 18, 2008

social studies
How do each of the eight strands of social studies tie into the times and life of Christopher Columbus?
October 27, 2008

algebra
an orange has 20 fewer calories than a banana. If 7 bananas have the same number of calories as 9 oranges, how many calories are in a banana?
September 29, 2008

algebra
The sum of two numbers is 24. Seven times the smaller number is the same as 5 times the larger number. Find the smaller number
September 29, 2008

science
well i was thinking that if the ecotone were to be polluted it would be able to sustain this pollution for a period of time due to the biodiversity. But, i was thiniking that eventually this pollution would spread to the surrounding ecozones and would affect them greatly due ...
September 23, 2008

science
speculate about how pollution of the ecotone might affect the surrounding ecozones.
September 23, 2008

science
What is the human niche?
September 18, 2008

Gender Inequalities
Are there any inequalities between men and women in the armed forces?
May 27, 2008

education inequalities
What are some inequalities in education between men and women?
May 23, 2008

Women's Issues
I am writing a report for my current events class about women's issues. I am not allowed to use Wikipedia for my resources. Can someone direct me to some helpful websites or give some examples of women's issues besides inequality in the workforce between men and women?
May 19, 2008

chemistry
IRVINE 2012!!!
April 7, 2008

algebra
Damon, the problem in the book is 5/8*t + 2/15*t = 17/20
February 21, 2008

algebra
the problem in the book is 5/8*t + 2/15*t = 17/20
February 21, 2008

algebra
can someone help me with the steps to problem below, the fractions are throwing me off 5/8t+2/15t=17/20
February 21, 2008

Math (Grade 12 Data Management)
What is the difference between a histogram and bar graph
November 28, 2007

Geometry Proofs HELP!!
how do i do this? given: m//n g//h Prove: angle 4 congruent to angle 16
November 21, 2007

Grammar
twenty-five
November 21, 2007

geometry
you have to start by writing the given
November 21, 2007

english
why you dont you read it?
November 21, 2007

algebra
you make it a equation with (f)x its really not hard
November 21, 2007

Social Studies
Who were the mummy-shaped figures that worked in the after life's fields for a mummy?
October 22, 2007

algebra
-1(m-4)2m=8
October 7, 2007

math
i am having trouble on solving fractional equations such as: 2 3 7 ______ + _____ = ______________ x+3 x+4 x^2 +7x+12 factor the right side denominator, then look for what factors make up a common denominator. For each fraction, multiply the numerator and denominator with the ...
March 17, 2007

Modern World History
hi
October 28, 2006

Science
Why is it important to examine the unnumbered marks on a graduated cylinder before making a reading between the unnumbered lines? I'm not sure of the question but I'll take a stab at it. It must be to avoid parallax; i.e, you want the eye level with the meniscus. I ...
September 15, 2006

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