Friday
April 18, 2014

Posts by ashley


Total # Posts: 2,655

english
i need a story to write and i am in 6 th grade so can you tell me a story that was never tould or you made up but it has to be 2 pages long.

Math
Tom drives 24 miles north to Jamesville. He then continues 35 miles to Karisville, 16 miles to Louistown, and 18 miles to May City. How far is May City from Jamesville?

Math
Geometry. Mathematical Tables. 1 2 3 4 3 7 11 15 What is the pattern. Need help ASAP!

Chemistry
P1V1/T1 = P2V2/T2 (765 mmHg)(585mL)/298K=(442mmHg) V2/278K V2=944.55mL so would that be right for #2?? Thank you so much for your help, I wasn't sure which law to use.

Chemistry
Any help would be great on the below problems. I am not sure where to begin. How do I solve these? Do I use a formula? 1. You are asked to make 500.0 mL of a 4.5M solution of HCl, but the only HCl you have available to dilute is 18.0M. Describe how you would make the desired s...

Biology
Please help me answer this question for my ecology class. Consider the following three populations. Population A has a type-1 survivorship curve, population B has a type-2 survivorship curve, and population C has a type-3 survivorship curve. All else being equal, which populat...

Chemistry
which of the following equations is the one represented by this experiment? Justify your answer by comparing the moles of iron consumed(Fe 0.139/0.0419= 3.32) and the moles of copper produced(Cu 0.0419/ 0.0419 =1) to the coefficients in the equation of your choice. Fe + CuCl2 ...

Chemistry
Thank you so much, this was extremely helpful for me to understand.

Chemistry
Which of the following has the higher ionization energy and why: Li or Ba? I cannot figure this out because they are in different periods but Ba is down on the periodic table telling me that it may have a higher ionization than Li. Help please?

chemistry
What mass of sucrose should be combined with 491 g of water to make a solution with an osmotic pressure of 8.70 atm at 270 K? (Assume the density of the solution to be equal to the density of the solvent.)

Chemistry
An aqueous solution contains 2.6 %NaCl by mass. Calculate the molality of the solution.

Chemistry
Please check to see if I got these right and specifically for #2, I am not sure if I have this balanced correctly. Write the complete balanced equations for the following: 1) Potassium metal reacts with oxygen gas to form solid potassium oxide. My answer: 4K(s)+O2(g)=4KO2(s) 2...

Economics
The big three manufactuers in the U.S. are currently in financial trouble. General Motors and Chrysle are filing for bankruptcy. Chrysler is being take over by Fiat. GM is giving ownership to the government in return for a $20 million bailout. 1 Why is the U.S. auto industry i...

Chemistry
Thank you :)

Chemistry
I am completing my lab and cannot figure this out. I need someone to go over it and make sure I am right because I can't figure out why my empirical formula does not match the molecular formula. #7 is the one I am really having a problem with, but here is all the info so y...

Finance
$11,444/.07= $163,485.71

algebra
where does the 1 come in?

algebra
can someone please tell me if this is right or this simple really? the question is to express using a positive exponent. m^-6 so do you really just change it to m^6 so that it is positive? Or how do you go about that?

algebra
oh makes sense! Because once you put them on the opposite side of the equation they would change fromeither positive to negative or negative to positive.

algebra
I still am confused, but let me try this (x-1)(x+2) but I am not sure where to go from here

algebra
how do you find the x-intercepts y=x^2+2x-3

algebra
what about the 3w though? where does that go and how do you figure to get the numbers on the oposite side, sorry I just don't understand math

chemistry
how would you calculate the weight of percipitate of AgBr that will dissolve in 400 ml of water?

geometry
If AC = 20 centimeters, and BC = 16 centimeters, which does AB equal?

ENGLSH
According to most Romanticists, the developments of science and industry brought about what kind of changes to the world? A.useful changes B.harmful changes C.essential changes D.unimportantchanges

english literature
Why did Wordsworth use simple diction in "The Solitary Reaper"?

Literature HELP!!
Thank you for the help ..

Literature HELP!!
Honestly, I don't know thats why I am asking you to help me understand.

Literature HELP!!
Effectively interpreting symbols in a poem requires _____. A. a degree in English B. knowledge about the time period and author as well as evidence from the poem C. Internet research to see what other people have said about the poem D.rhythm and meter to make the symbols lyrical

chemistry
2742500

verb practice
I am not under standing what this is wanting me to do. Can some one please help me? Write five sentences about the role of education in successful financial planning, in which you correctly use a different verb tense in each sentence.

Stress Management Techniques
Angela, you must just be really stupid cause I used every single answer from the bottom answers and I got a 100. So apparently not even the correct answers can help your stupidity.

Algebra 1
How do I solve a quadratic equation?

Biololy
In the genetic investigations with C-Fern Lab: what can you determine about the pattern of inheritance from the compiled data?

physical science
if the initial orbital is 3 and the ending orbital is 2, what is the wavelength?

chemistry
57.8kJ

math
Alice is 1.5m tall. She is standing 3m from the foot of a lamppost. The lamp is 4.5m from the ground. How long will Alice's shadow be?

Comm/215
Please guide me on what I have don incorrectly: Part I: True or False 1. The following word group is a FRAGMENT: That movie, one of my favorites. X True __False 2. The following word group is a FRAGMENT: The local baseball team, needing a good pitcher most of all. X True __Fal...

chemistry
What is needed to calculate the mass of ammonia gas produced from 2.0 L of nitrogen gas in excess hydrogen gas in the reaction below? N2(g) + 3H2(g) ® 2NH3(g)

Biology
Please help what are the consequences of nondisjunction of the sex chromosomes? Thanks

math
How do you solve a proportion?

Physics
A woman who weighs 500N stands on an 8.0-m-long board that weighs 100N. The board is supported at each end. The support force at the right end is 3 times the support force at the left end. How far from the right end is the woman standing?

Physics
Little Norma has mass 20kg and wants to use a 4.0-m board of mass 10kg as a seesaw. Her friends are busy, so Little Norma seesaws by herself by putting the support at the system's center of gravity when she sits on one end of the board. How far is she from the support point?

Physics
A ventilation fan has blades 0.25 m long rotating at 20 rpm. What is the centripetal acceleration of a point on the outer tip of a blade?

Physics
A Ferris wheel, rotating initially at an angular speed of 0.500 rad/s, accelerates over a 7.00-s interval at a rate of 0.04 rad/s^2. What angular displacement does the Ferris wheel undergo in this 7-s interval?

College Physics
A 0.30-m-radius automobile tire rotates how many radians after starting from rest and accelerating at a constant 2.0 rad/s^2 over a 5.0-s interval?

Physics
Starting from rest, a wheel undergoes constant angular acceleration for a period of time T. At what time after the start of rotation does the wheel reach an angular speed equal to its average angular speed for this interval?

algebra
x^2 minus 4x+3 over x^2 olus 3x-18 -x^2-minus 1 over x^2 plus 10x plus 24 =

algebra
X^2-4x+3/x^2+3x-18-X62-1/x^2+10x+24 can someone work this problem for me. I have tried it does seem to work right.

Chemistry Help!
are the joules supposed to be on the side where the 1 is? so its 314= 50x specific heatx 25?

Chemistry Help!
calculate the specific heat of a metallic element if 314 joules of energy are needed to raise the teperature of a 50.0g sample from 25C to 50C. i'm not sure if you use the Q=(s)(m)(delta t) equation or not since it asks for the specific heat not the specific heat capacity....

Chemistry
describe what holds a molecule together internally versus what holds different molecules together as solids and liquids

algebra
the problem is x^2 plus 4x-minus 5 over5x-5 time 5x over x+5 without parenthesis.

algebra
The problem is wrote like this x^2+4x-5/5x-5*5x/x+5 I have tried to work it. but canot get it.

algebra
x^2+4x-5 over 5x-5 time 5x over/x+5 X(x+1)/1x-6*5x/x+5 this is far as get I can not seem where else to go

algebra
-12x^6+24x^5-18x^2=2x^4+4x^3+3x could some one tell me if the answer is right. Please help I am not good with sign confused.

algebra
-12X^6+24x^5-18x^2/-6x^2=2x^4+24x^3-3x could some one check this for me please

for SraJMcGin
ummm, I know you may be trying to help people, but by just typing their question into yaH'oo DOESN'T help. They can do that themselves, they are looking for direct answers, not y'ahoo. Thanks for attempting to help

Finance
How long will it take for money invested at 3.29% compunded monthly to double?

Micro ECONOMICS
The majority of the world’s diamonds comes from Country A and Country B. Suppose that the marginal cost of mining a diamond is $1,000 per diamond and that the demand schedule for diamonds is as follows: Price Quantity $ 6,000 5,500 5,000 6,500 4,000 7,500 3,000 8,500 2,00...

psychology
The person in question was able to settle into a job and marriage like the rest of the group.

alegbra
x^2+4x-8 (X+4)^2=6 could you help me please.

algebra
Is where the following trinomials perfect squares. X^2+16x+64 this is the problem is does not have equal. so could you work this for me please.

algebra
x^2 +16x+64 x^2+16x=64 (x=3)^2=16x-64 16x=-64 x=-4 Check this problem please

math
I wrote is down wrong. Here is the correct problem. Solving by factoring X^2+4x+3=0

math
Solve by factoring x^2+4x+5=0 need help

Chemistry
What was the molarity of K2CrO4? M = moles/liter

Chemistry
How many grams of potassium chromate are in K2CrO4?

Chemistry
How many moles of potassium chromate were in 15 mL of K2CrO4?

Chemistry
Howm many moles of chromate ions must have been in K2CrO4?

Micro Economics
Externalities are third party consequence of some other action. They can be positive or negative externalities and they impose a benefit or cost to a third party. Identify a positive and a negative externality. Discuss the benefits and costs associated with each type of extern...

chemistry
How many grams of solute are in each of the following solutions? 18.4 mL of a 9.50 m H3PO4 solution

Statistics
The psychologists are interested in whether depressed people undergoing group therapy will perform a different number of activities of daily living before and after group therapy. Therefore, the psychologists have randomly selected 8 depressed clients in a 6-week group therapy...

Chemistry help please!
ok i think i might understand. my packet doesn't mention ICE, so i guess that might be a problem. but thanks for your help!

Chemistry help please!
i'm still not understanding the first question. and there's nothing saying if its a Kc or Kp it just says K. and there is no beginning pressure. but for the second question i got 5.3x10^-7. i haven't converted that to grams per liter yet.

Chemistry help please!
Uhh. what is an ICE chart?

Chemistry help please!
-Suppose K= 4.5x10^-3 at a certain temperature for the reaction : PCl5 <--> PCl3+ Cl3, what must be the concentration of Cl2 under these conditions? -Chromate ion, Cro4^-2, is used as a qualitative test for lead(II) ion, forming a birght yello precipitate of lead chromat...

math
distributive property! -3h-h^2

math
no, it wouldn't be that

pre algebra
$46,000 * 6%= $46,000*.06= $2760 They give $2,760 to missionaries each year

MATH
1. P=(2L)+(2W) 2. V=LWH 3. C=F+8A

10th grade
Find the area of the shaded region. the outter shape is a rectangle and the inside shape is a triangle everything but the triangle is shaded now the numbers are 18 (on left side of rectangle) and 28 (on the bottom) the wide part of the triangle on the inside of the rectangle i...

Help Math!
7x+9y=518

math
If you are making a team of 4 members. You have 4 women and seven men to choose from. How many different combinations can you have?

computers
its a microsoft program that allows you to make graphs, charts etc. ~aShLeY

Math
first multiply 3 by 30 to get 90. if 30 women go, that is $90, so you have to make $10 on men and children, so have 3 men go to get $6 more, and then you need $4 so divide that by $.50 and you get 8, so 8 children have to go. so you now have 30 women, 3 men, and 6 children. ch...

Reading
what is your question?

Math
well, there are 2 red jacks in a deck, so you have a 2 out of 52 chance of pulling a red jack. but now you should simplify that, so what is 2/52 simplified to? ~aShLeY

QUESTION FOR ALL!!
Where is Ms. Sue??? I haven't seen her post any answers for a while now. She's such a help!! Does anyone know where she is? Post any comments. ~aShLeY

cultural diversity
if it is a prediction, then you need to make it yourself, use what you have learned and your additional insight to make an educated prediction of what will happen, no one can help you with this. ~aShLeY

science
a hammer falls off a roof and strikes the ground with a certain amount of kenetic energy. if it fell from a roof twice, would its kenetic energy change? explain?

History
I have to do a project on the crusades. I need five places that were significant during the crusades but mainly the first 4. I have to knowwhat role it played in the war, what happened there, and key people that were at these locations. Any help at all is greatly appreciated. ...

social studies
search in google images?

Math
5 inches x 10 hops= 50 inches 14 inches x 10 hops= 140 inches 140 inches-50 inches= 90 inches so, the baby has to travel 90 more inches to catch up to his mom, if he travels 5 inches per hop, how many more will it take?? Hopefully you can continue from here, if not let me know...

Chemistry!!!
Um, i dont know what your talking about. This is my first post, i saw your answers to the other post and it didn't really help so i thought i should post my own question up...rude much

math
rlait

calculus
Given vectors u= (t, 2t, 3) and v=(2t, 5t, -1). For what values of t a) are u and v parallel? b) are u and v perpendicular?

intermidate alegebra
I need help with two problem please. 4m^+20m+25= over the m is 2. w3+5w^-w=5 Please help me. over the w is three and 5w is 2. so could please help me this had to be done tonight.

algebra
x^2x-35 x(2x-35) x(x-35) check this for me thank for your help.

alegbra
It seem when I turn in problem noone answer them could someone tell me why.

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