Wednesday
April 16, 2014

Posts by Erin


Total # Posts: 577

Math
I really need a math dictionary... I need the following definitions Please: point line intersecting lines parallel lines vertical lines horizontal lines acute angle obtuse angle right angle square rectangle trapezoid rhombus pentagon hexagon octagon triangle circle chord radiu...

Math
But when i search a word I didn't understand what it meant. Can anyone help me find a GOOD math dictionary?

Math
Thanks Ms.Sue!! It has been a LONG time since I posted!!

Math
I need the following definitions Please: point line intersecting lines parallel lines vertical lines horizontal lines acute angle obtuse angle right angle square rectangle trapezoid rhombus pentagon hexagon octagon triangle circle chord radius diameter cube rectangular prism c...

science
What mass of water, in grams, would have to be decomposed to produce 26.3 L of molecular oxygen at STP?

physics
Two children are having a splashing competition using a diving board. The first child is very small and jumps lightly off the end of the diving board. The second child, who is much larger, jumps heavily off the board. A. In what way or ways, if any, are the vibrations of the b...

Language Arts
Well actually, why wouldn't there be a comma after the yes? Why is there one after squeaky?

Language Arts
thanks!

Language Arts
In this sentence: I held it back and managed a squeaky "yes" in response. How would you correctly punctuate the yes part?

chemistry
Calculate the molar solubility of Cu(OH)2, Ksp = 2.2 × 10–20, in 0.52 M NH3. Don't forget to use the complexation reaction Cu2+ + 4 NH3 ⇌ Cu(NH3)42+, K = 5.0 × 1013 What does he mean by the complexation reaction??? So confused, please help!!!

Math
Solving quadratic equations by graphing? 3. x2-4x + 6 = 0 4. x2-4x-1=0 5. 4x2-12x + 3 = 0 6. x2-2x-4=0

Reading
The Great Gatsby Movie Discussion Questions? Compare and contrast Gatsby's social class with that of Tom and Daisy Buchanan. How does geography contribute to the definintion of social class in The Great Gatsby? What part of his past is Gatsby trying to recapture? Is he suc...

AP World History
You're right, I can easily rewrite a fairly similar essay. Thank you for your help!

AP World History
Comparing the four Classical Societies, in essay format, of China (Han & Qin), India (Gupta empire) and Rome and Greece. I really need a good essay because I lost mine the day it was due and now it's late.

Pre-Algebra
Thank you so much! It makes sense now!

Pre-Algebra
I need help with scales, please! Q: You are making a scale drawing of a room using a scale of 1-inch:4-feet. a) The room is 14 feet by 18 feet. Find its dimensions in the drawing. b) A sofa in the room has a lenght of 6 feet. Find the length of the sofa in the drawing. Thank y...

geometry honors
if the volume of the pyramid is 64 feet cubed and the height is 16 feet what is the area of the base measured in square inches?

World History
Why was Egypt important to Europeans in the nineteeth century? Great Britain was determined to have complete control of the Suez Canal. Why? How did European lead to the Boer War? How did the French system of colonial rule differ from that of Great Britain? Why were many Afric...

English
Thank you for your help.

English
it means anger, and hatred. hatred for the cat?

English
Need help with symbolism project. thank you for your help.? I need help with explaining symbolism of the axe from Black Cat. Do you know what symbolism mean is? THANK YOU FOR YOUR HELP am i right? Did the narrator kill his wife's brain with a axe? what is the symbol of the...

Maths
Two polygons have te number of their sides in the ratio 1:3.The sums of their interior angles are in the ratio of 4;1. Find the number of sides of each polygon.

English
Need help with symbolism project. thank you for your help.? I need help with explaining symbolism of the ax from black cat. Do you know what symbolism mean is? THANK YOU FOR YOUR HELP example: etc

literature
The narrator killed his wife in her brain with the axe? am i right?

literature
please answer the question. i need help.

literature
killed Pluto? i dont know the ax symbolizes. You need to explain what ax symbolizes from The Black Cat.

literature
Need help with symbolism project. thank you for your help.? I need help with explaining symbolism of the ax from Black Cat. Do you know what symbolism mean is? THANK YOU FOR YOUR HELP

chemistry
what mass of magnesium is needed to reduce a 500ml sample of oxygen at stp to a 375ml sample? Mg + O2--> MgO + O2

science
what is a name given to all of the functional parts that float in cytoplasm??? ( it has to be 10 letters)

Science
what is an 11 lettered word that means "a cell without a membrane?

math
Hi i forgot what the mode and mean are. Can anyone remind me??

Physics
A 210 g air-track glider is attached to a spring. The glider is pushed in 12.0 cm against the spring, then released. A student with a stopwatch finds that 13 oscillations take 16.0 s. Find the spring constant k.

science
Thank you Ms.Sue!

science
What is the definition of "Organ System"?

algebra
Please help! How do I solve this problem? 4 - 4 __ __ x+2 x _________ = 1 2

Math
well my father made me do that and he was WRONG!!

Math
Look I'm in 5th grade and I need to find out what the square route of 1,684,392! please help me!

ap chemistry
pentane is burned completely in oxygen gas. what is the balanced equation?

ap chemistry
a potassium hydroxide solution is titrated with a solution of perchloric acid. what is the balanced equation?

Christmas
thank you!

Christmas
Where can I find accurate information on Christmas?

Writing
I will write about christmas

Writing
i just wanted to write something

Writing
What can I write about? (holidays, History people,etc.)

English
yes it is only "made"

math fractions
turn them into decimals

Social Studies
Heyy!! I have to do posters on A Lincoln any ideas?

math 3rd grade
5.10.15.20.25.30.... while... 10,20,30........... so Each 10 has two 5's.

Poem Contset!!
thanks and sorry i spelled it wrong.

Poem Contset!!
There is a poem "contest" at my school and If I write a poem that's good it may go in a book! The only problem is I can't really write a GOOD poem. Can anyone post a site that may help Me? THanks, ErIn

chemistry
how many mL of 1M HC2H3O2 are required to neutralize a spill of 25mL of 6M NaOH?

Math Help please!!
how do you do these problems?? 5-26 2-2/9 8-2/3 4/3+6 But I can do these types pf problems ( don't need help with problems below) 3/4 + 1/10 and 5/6 - 1/4 Please Help!! Thanks!!!

Math
ooppps i said it wrong!!!it's 5 - 2/6 sorry !

Math
how do you do these problems?? 5-26 2-2/9 8-2/3 4/3+6 But I can do these types pf problems ( don't need help with problems below) 3/4 + 1/10 and 5/6 - 1/4 Please Help!! Thanks!!!

math
(# = a tile) 1: #### #### 2: ## ## ## 3: ## ## ## ##

2nd grade
tens:1 Ones:2

Grammar/English
there is a period after Holly i really can't see it either.... Thanks for the help!!

Grammar/English
It's 2 different sentences right???

Grammar/English
i know how to do it i just need it checked "The street was blocked of." said Holly, "How do you see it?" do I have a How or a how???

Grammar/English
Please correct this sentence, the street was blocked off said Holly how did you see it Thanks!!

Physics
A 1.6kg box that is sliding on a frictionless surface with a speed of 11m/s approaches a horizontal spring. The spring has a spring constant of 2000 N/m. a. How far will the spring be compressed in stopping the box? b. How far will the spring be compressed when the box's s...

physics
An RC car has a power rating of 12 W and a mass of 1.0 kg. How long would it take to reach 5 m/s ? thanks.

math
no

Origami Sites
Thanks!!

Origami Sites
Hi. I can't find any origami sites to make easy Christmas presents. Can anyone help me! Thanks, Erin

I don't know what Subject!!
thank you

I don't know what Subject!!
Why do we celebrate Thanksgiving Day?

Thanks on thanksgiving
Your Welcome. I kind of skimmed them

Thanks on thanksgiving
With all the help you did for me i want to give a treat. here are some thanksgiving poems I found. Thank You For Inviting Us Thank you for inviting us To your Thanksgiving dinner. A day spent in your company Is invariably a winner. Thank you for the time you spent Preparing al...

US history multiple choice
I just always listen to Ms.sue

math
yepp

math
what is the x and y intercept of 4x+7y=8?

5th math
Well there is no mode or all the #'s are the mode. See if that helps.

Abraham Lincoln's adult hood
Thanks Ms.Sue. You're the best!

Abraham Lincoln's adult hood
I need information on Abraham Lincoln's adult hood. Can anyone give me a site that is not the wiki please? Thanks

Chemistry
How many grams of NO gas can be produced from 80.0mL of 4.00M HNO3 and excess Cu? 3Cu + 8HNO3---3Cu(NO3)2 + 4H20 + NO

Chemistry
If the amount of raidoactive iodine-123 in a sample decreases from 0.4 to 0.1 g in 26.2 hours, what is the half-life of iodine-123?

Science
What is the function of a Vesicle cell?

Social Studies
thanks!

Social Studies
Hi Jiskha!! I have been researching the Civil war and wanted to know it you can add to this. No this is not my work it is essays and summary's i found on the computer, this is what I found: Summary of the Civil War: Fought 1861-1865, the American Civil War was the result o...

math
Good job Lilly!!

science
thank you!

science
what is the definition of "Element Symbol?"

6th Grade Math
I'm only in 5th but i can do a bit of 8th math.the 900 is correct. but the 27,000 isn't. EX 28,622. 5 or more raise the score 4 or less let it rest. hop this helps!!

Math
How do you multiply two mixed numbered fractions?

Math
Word Decimal fraction 50 .50 1/2 hundredths 20 .20 1/5 hundredths 25 .25 1/4 hundredths 75 .75 3/4 hundredths 60 .60 3/5 hundredths Am I right???

English
oh yeah sorry

English
I think it is a word 2

????
thanks anyway

????
But they did say to introduce it or else i wouldn't have done that. Because I hate doing that!!

????
" Today I will be informing you abot the Civil War. The war the tore friends and families apart and slavery. " -Erin Is that a good intro for a 4-H project intro??

algebra
35,152,000 (assuming that 000 is a valid number, and that no letter combinations are disallowed for offensive connotations.)

Speech
True.

Speech
I know a lot about the Civil War. The only thing I need help with is 1 a catchy phrase 2 how to introduce it like " Today I will be informing you abot the Civil War. The war the tore friends and families apart and slavery. "

Speech
hi. I need help writing a speech!! I need to write a speech about the Civil War. Please help!! At least get me started?!

3rd grade
Subject: ask your self Who is this sentence about?? for example I really want to go to the park. Who wants to go to the park? I do. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Predicate Everything else in the sentence. Hope this helps!!!

Am I right??
Who was the unions general? Ulysses S. Grant Who was the main general for the Confederacy? Robert E. Lee Who was president of the union? Abraham Lincoln Who was the president of the Confederacy? Jefferson Davis Am I right??

Cool catch phrase
lol. like this Hi my name is Erin and I'm going to be informing you about the Civil war. The war that divided friends, and families and brung 2 regions back together to form 1 big country.

Cool catch phrase
anything else??

Cool catch phrase
i need a cool catch phrase to introduce The Civil War

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