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August 23, 2014

Posts by MArie


Total # Posts: 1,254

Psychology
nevermind, I got it
May 10, 2011

UOP
Nevermind, I got it
May 10, 2011

UOP
I do not want answers! The question is: Evaluate the effectiveness of self-determination theory in explaining various behaviors. My question is: Exactly what is this asking for and how would I start the response? Is it asking for the behaviors themselves or how the behaviors ...
May 10, 2011

Literature
What are some literary devices used in the novel Journey to the Center of the Earth?
May 10, 2011

Algebra
plug in the equation y=-16^2+47X+3 into a graphing calculator under the Y= button, hit graph, and where ever the graph touches the X axis, is your answer.
May 2, 2011

AP World History
what are some differences in racial ideologies in N. America and Latin America between 1500 and 1830
May 2, 2011

Chemistry
1How would each of the following affect the accuracy of the calculated neutralizing power of antaid (too high, too low, no effect) explain a)The actacid tablet was not cut exactly in half before weighing b)The solution mixture of reacted antacid and excess HCL spattered out of...
April 26, 2011

math
5/12 ____________ x/3+x/2
April 20, 2011

chem
i don't know how to solve this. looked through all my notes but i'm not sure what kind of formula i am to use or if i even need one! please help me to understand the theory behind this: "calculate the work need to make room for the products in the combustion of S8...
April 17, 2011

chemistry
i don't know how to solve this. looked through all my notes but i'm not sure what kind of formula i am to use or if i even need one! please help me to understand the theory behind this: "calculate the work need to make room for the products in the combustion of S8...
April 17, 2011

science
thank you, i tried to google the answer myself, but i couldn't find anything. I hope someone can actually help me to understand it, i don't just want to know the answer, i'd like to know the theory behind it too =)
April 16, 2011

science
i don't know how to solve this. looked through all my note but i'm not sure what kind of formula i am to use or if i even need one! please help me to understand this: "calculate the work need to make room for the products in the combustion of S8(s) to SO2(g) at 1 ...
April 16, 2011

chem
i don't know how to solve this. looked through all my note but i'm not sure what kind of formula i am to use or if i even need one! please help me to understand this: "calculate the work need to make room for the products in the combustion of S8(s) to SO2(g) at 1 ...
April 16, 2011

chem
please help me? :) topic: standard enthalpies of formation "Calculate ΔHf° of octane, C8H18(l), given the entalpy of combustion of octane to CO2(g) and H2O(l) is -5471kJ/mol. The standard enthalpies of formation ofCO2 and H2O are given: CO2(g)ΔHf°=-393....
April 16, 2011

chem
oh! i get it now. q mug + q coffee = 0 after typing many numbers on my calculator i got the final temperature to equal 84.65 degrees C. I'm sure this is right, thank you very much :)
April 16, 2011

chem
topic: thermochemistry i'm not really sure how to go about his question. i'm not sure with formula to use. (perhaps Cspht= q/(m x deltaT)?)can you please help me step by step or give me a hint and i'll post my answer, pretty please? "250g of hot coffee at 95 ...
April 16, 2011

chem- acids and bases
you're the best, thank you so much!
April 16, 2011

chem- acids and bases
correction for typo: "- how do i find the concentration of HNO2, is it 0.20M? " i meant NO2^- instead of HNO2
April 16, 2011

chem- acids and bases
sorry to take up your time again, acids and bases just really confuse me, i'd really appreciate your help again. "What is the pH at the end point for the titration of 0.20M HNO2 by 0.20M NaOH? Ka nitrous acid= 4.5 x 10^-4." this is what i do know: - end point, so...
April 16, 2011

chem
thanks again!
April 16, 2011

chem
what will the pH at the end point of 0.0812M Ba(OH)2 be when titrated with HCl? a) 9.0 b) 8.0 c) 12.2 d) 7.0 e) 6.0 for this question, can i just assume the pH will be 7 since it's s titration with a strong base and a strong acid? (or do i have to do calculations?) I'm...
April 16, 2011

chem
oh! i get it now, thank you very much =)
April 16, 2011

chem
what is the pH change after the addition of 10mL of 1.0M sodium hydroxide to 90mL of a 1.0M NH3/1.0M NH4^+ buffer? Kb ammonia= 1.8 x 10^-5 i found the pH for the original buffer to be 9.255, but i'm not sure how to go about the rest of the question, please, someone help me.
April 16, 2011

math
Mr. Forrester has a swimming pool that measures 3 1/3 yards by 8 yards. If the deck around the pool is 2 2/3 yards wide, what is the outside perimeter of the deck?
April 14, 2011

College Physics
nvm I got this one. but thank you! :]
April 14, 2011

College Physics
Two identical conducting spheres each having a radius of 0.500 cm are connected by a light 1.90 m long conducting wire. A charge of 65.0 µC is placed on one of the conductors. Assume the surface distribution of charge on each sphere is uniform. Determine the tension in ...
April 14, 2011

English
In the story "Oedipus" by Sophocles, do you think there was any way that Oedipus could have avoided his fate? How? In what way?
April 10, 2011

Chemistry
HELP!!! An unknown metal having a mass of 14.00g is dropped into 11.00mL of water at 20.0 degrees Celcius. The starting temperature of the chunk of metal is 100.0C. The final temperature of the water and metal is 32.5C. What is the specific heat of the metal?
April 6, 2011

english
Please help me identify the adjectives and adverbs in this: My experiences with credit and credit card started at age 18. I had several credit cards by the time I was in my mid-twenties. I did not realize that I over extended myself until I lost my job. I had to figure out how...
April 5, 2011

math
At kenneht's school, tickets for a concert were sold at the rate of 40 per half-hour. how many tickets will be sold in 7 hours?
April 3, 2011

Physics
A student on a piano stool rotates freely with an angular speed of 2.95 rad/s . The student holds a 1.35 kg mass in each outstretched arm, 0.739 m from the axis of rotation. The combined moment of inertia of the student and the stool, ignoring the two masses, is 5.13 kg m^2, a...
March 18, 2011

algebra
a roof rises 1.3 feet vertically and 13.1 feet horizontally. wgat is the grade of the roof?
March 17, 2011

Health Care
Why is it when ever someone ask for help someone thinks they are cheating? If I wanted to cheat I would let soeone else do the work. All I want is a formula or example to follow so I can figure this out for myself!!!!!
March 17, 2011

Access
A database has two tables named Products and Orders. The tables are joined by a column called ProductID. You have created a query named uery1, which combines the data from the tables. If the Products table is deleted, what will happen when users run Query1? A. Only the data of...
March 13, 2011

BUSINESS LAW
In the video game Corporate Cowboy, your task is to investigate complaints of wrongdoing on the part of corporate directors and officers, decide whether there is a violation of the law, and deal with the wrongdoers accordingly. Jane, a shareholder of Goodly Corporation, ...
March 8, 2011

english
rosaq was nervous around the large dog whose moods were easily changable
March 8, 2011

english
recommendation
March 8, 2011

statistics
2.Children’s heights are normally distributed with a mean of 100 cm and a standard deviation of 6 cm. What proportion of children’s heights is smaller than 94?
March 7, 2011

statistics
2. Children’s heights are normally distributed with a mean of 100 cm and a standard deviation of 6 cm. What proportion of children’s heights is smaller than 94?
March 7, 2011

science
i need help with chapter 5.1 for a chemstry review.
March 3, 2011

clara baton hs
answer for 182.25+ y squared + 8y
March 3, 2011

Algebra 2
I am completely lost trying to solve this problem. I could really use some help and explanation. x/x+1 + 5/x = 1/x^2+x also how do you write (x-5)(x-5) would it be x^2-5
February 28, 2011

english homework
maybe she has seen the message I'm definitely DEAD What can I do? What can you do? I will be eternally grateful!
February 26, 2011

deleting
can you definitely suppress the post (message)or at least suppress the "my incompetent teacher can't really help"? I forgot that she looks on the net. What can you do for me please, she will tell to my headteacher; So she will take an official warning and my ...
February 26, 2011

Personal Finance
From the throne room in your base station on Alpha Centauri-in the video game Galactic Empire-you dispatch your loyal, obedient minions to use their diligence and skill to loot the universe on your behalf and return with the treasure for its accounting and their compensation. ...
February 17, 2011

calculus
Please help me solve this equation. log[2](3)+log[2](x)=log[2](5)+log[2](x-2) 1. Solve equation by setting up algebraically. 2. Use appropriate properties of Logarithm to reduce the number of logarithmic terms to only one. 3. Solve logarithmic equation.
February 16, 2011

Finance
An investor purchases a 10-year U.S. government bond for $800. The bond's coupon rate is 10 percent and,? at time of purchase, it still had five years remaining until maturity. If the investor holds the bond until it matures and collects the $1,000 par value from the ...
February 13, 2011

math
how do I write the slope of a line containing points (-2,0) (-2,8)
February 12, 2011

math
a ceiling in a new house rises 8 feet over a distance of 29 feet. Find the slope of this ceiling. rouns=d to two decimal places
February 12, 2011

algebra
A ceiling in a new home rises 8 feet over a distance of 29 feet. Find the slope of this ceiling. Round to two decimal places.
February 12, 2011

fin 200
As the time period until receipt increases, the present value of an amount at a fixed interest rate A. decreases. B. increases. C. remains the same. D. Not enough information to tell.
February 6, 2011

Cal
The demand for Sportsman 5 X 7 tents is given by the following function where p is measured in dollars and x is measured in units of a thousand. (Round your answers to three decimal places.) p = f(x) = −0.1x^2 − x + 40 (a) Find the average rate of change in the ...
February 4, 2011

Finance
Jud Wheeler signed a contract to purchase 10 acres of land in Idaho from the Krauses. If Jud offered the Krauses considerably less for their property than its possible market value and the Krauses accepted the offer, could they avoid the contract on later learning that they ...
February 3, 2011

com/170
• Write several sentences describing a recent interaction with a friend or family member about personal finance or credit cards. This interaction may be imagined or real. • Use at least five different pronouns, adverbs, and adjectives in your sentences. • ...
February 3, 2011

Finance
Is it 12.2? Thanks alot!
February 2, 2011

Finance
Could someone show me how to calculate average tax rate. What would be the average tax rate for a person who paid taxes of $4,864.14 on a taxable income of $39,870? Can someone help please?
February 2, 2011

Finance
Compute taxable income. gross salary 46,660 interest earnings 225.00 dividend income 80.00 one personal exemption 3,400 itemized deductions 7,820 adjustments to income 1,150 What amount would be reported as taxable income?
January 31, 2011

Finance
Need help with computing taxable income. Can someone explain to me how this is done. Gross salary, 46,660 Interest earnings 225 Dividend Income 80
January 31, 2011

com/170
• Write several sentences describing a recent interaction with a friend or family member about personal finance or credit cards. This interaction may be imagined or real. • Use at least five different pronouns, adverbs, and adjectives in your sentences. • ...
January 31, 2011

composition
I need help, do i have at least five adverbs and 5 adjectives, 3 comparisons and three superlatives? Also do i have all adverbs and adjectives labeled? Curtis, my children’s father and I are in the process of finding us a larger (adj.), updated (adj.) apartment better (...
January 31, 2011

composition
Do I have five different pronouns, adjectives, and adverbs? Curtis, my children’s father and I are in the process of moving to a larger (adj.) apartment. Our personal (adj.) finances have been the topic of conversation as of late. There is concern; whether or not; his ...
January 31, 2011

Personal Finance
NEED HELP IMMEDIATELY, HAVE UNTIL 10P.M. CENTRAL TO HAVE ANSWERS?? 1.Determining the Future Value of Education. Jenny Franklin estimates that as a result of completing her master’s degree, she will earn $6,000 a year more for the next 40 years. a.What would be the total ...
January 29, 2011

BUSINESS LAW
Question 1: Which side of this debate is more ethical or supportive? Copyright infringement, the tortuous offense, is never OK on my behalf. But the copyright law recognizes exceptions to the generic standard that a copyright holder controls. The Fair Use provisions;with ...
January 29, 2011

BUSINESS LAW
At issue in the twenty-first century is the trade-off between the necessity of writers, musicians, artists, and movie studios to profit from their work and the free flow of ideas for the public benefit. Movie (and music) industry participants claim that encryption programs are...
January 29, 2011

chem
Under what conditions does water boil at exactly 100 degrees Celsius?
January 26, 2011

algebra
Please help me simplify this function? f(x)=-4(x-3)^3(x+1)^2
January 26, 2011

English
Which word is the correct choice? I was in a real/really hurry and forgot some of the ingredients?
January 25, 2011

dr bob
how much heat would be required to warm Earths ocean by 1.0 degrees C assuming that the volume is 137*10^7 km ^3 and the density of sea water is 1.03 g/cm 3. also assume that the heat capacity of seawater is the same as that of water
January 24, 2011

math
I just need a little help I got this far and got stuck again. 0.10 mm=0.010cm V= (4/3) (0.010cm) ^3= 1.3333x10^-06 M= (1.3333*10^-06cm^3)*(4.0*10^14g/cm ^3) =
January 24, 2011

math
how much heat would be required to warm Earths ocean by 1.0 degrees C assuming that the volume is 137*10^7 km ^3 and the density of sea water is 1.03 g/cm 3. also assume that the heat capacity of seawater is the same as that of water
January 24, 2011

math
calculate the mass in kilograms of a small piece of a neutron star the size of a spherical pebble with a radius of 0.10 mm. 0.10 mm=0.010cm V=(4/3)(0.010cm)^3= M= ( i got this far now I am lost please help
January 24, 2011

chem/math
hang on I dont know why it keeps doing that. how much heat would be required to warm Earths ocean by 1.0 degrees C assuming that the volume is 137*10^7 km ^3 and the density of sea water is 1.03 g/cm 3. also assume that the heat capacity of seawater is the same as that of water
January 24, 2011

chem/math
how much heat would be required to warm Earth¡¯s oceans by 1.0 ¡ãC? Assume that the volume of Earth¡¯s oceans is 137 x ¡¼10¡½^7 ¡¼km¡½^3 and that the density of sea water is 1.03 g/cm3. Also...
January 24, 2011

chem/math
How much heat would be required to warm Earth¡¯s oceans by 1.0 ¡ãC? Assume that the volume of Earth¡¯s oceans is 137 x ¡¼10¡½^7 ¡¼km¡½^3 and that the density of sea water is 1.03 g/cm3. Also...
January 24, 2011

chem
A NASA satellite showed that in 2003 the ozone hole was much larger than it was in 2002. The 2003 hole measured 1.04 x ¡¼10¡½^7 ¡¼mi¡½^2 in diameter, while the diameter of the 2002 hole was 6.9 x ¡¼10¡&...
January 24, 2011

chem
Global warming refers to the rise in average global temperature due to the increased concentration of certain gases, called greenhouse gases, in our atmosphere. Earth¡¯s oceans, because of their high heat capacity, can absorb heat and therefore act to slow down ...
January 24, 2011

Astronomy
According to Newton's second law, when the same force acts on two bodies, the body with the larger mass will have the ________ acceleration.
January 23, 2011

Math
sin2x-cosx (0<=x<=180)
January 23, 2011

Biology (immune system)
How does the immune system help maintain homeostasis? Help me please :(
January 13, 2011

biology /cell analogy
Can you help me find an everyday object that has a similar function as : 1-Golgi Bodies an example 2-Lysosome an example kitchen garberator 3- peroximes example a gym 4-Vesicules/vacuoles an example water bottle 5-Cytoskeleton an example 6-Microvilli an example 7- Cilia an ...
January 12, 2011

english
thanks
January 10, 2011

english
Hello! My name's Marie,I'm 16 I live in Paris and I'm bad in english,(so sorry for my neglish)I must do a homework and I would like that you correct my mistakes, please... It's your language (mercy) :) I used pictures to tell the story of a slave One June day ...
January 10, 2011

Chemistry (acids and bases)
Calculate pH, pOH, [H+], [OH-], and Ka for a 0.026 M solution of HI (a strong acid). Please help me :(
January 7, 2011

Math
Out of a group of (50,000) births, the number of people, f(x), surviving to age (x) is modeled by the function f(x)=5000 square root 100-x. To what age will (20,000) people in the group survive?
January 5, 2011

English
so it's c?
January 4, 2011

English
What is the best way to revise this sentence " Make your decisions about what features are important to you." A. Make decisions about what features are important to you. C. Decide what features are important to you.
January 4, 2011

English
Which transition phrase should be added to the beginning of this sentence " Ask the salesperson to explain the store's return and exhange policy" A. Before you leave the store, B. After you finish, is it A?
January 4, 2011

English
Oh isee what you mean!
January 4, 2011

English
I believe D
January 4, 2011

English
yes they are "it" sorry I put "it's" by accident
January 4, 2011

English
What is the best way to revise this sentence? Sometimes a purchase doesn't live up to all the things it's advertising says about it. A. Sometimes a purchase doesn't live up to what it says. B. Somestimes a purchase doesn't live up to it's advertising. C. ...
January 4, 2011

Math
What do you do to the first inequality to get the second inequality?
January 4, 2011

Math
x + 8 < 11; x < 3 help!!
January 4, 2011

Chemistry
How would I go about doing this problem? 146 mL of wet H2 gas is collected over water at 29.0 degrees C and room pressure of 750 torr. Give the volume of the dry H2 gas collected at STP, give the mass of the dry H2 collected, and give the volume of the dry H2 at room ...
December 8, 2010

MATH
CAN SOMEONE HELP ME FIND THE GCF OF THIS POLYNOMIAL? 6x^4+18x^2=
December 8, 2010

Chemistry - double replacement +balancing equation
CuSO4 + Na2CO3 <-> I dont know how to do this :( somebody help me :( i think its CuSO4 + Na2CO3 <-> Cu3(CO3)2 + Na2SO4 I have no idea how to balance this. Heelllppp
December 4, 2010

math
thnx so much!
November 29, 2010

math
Help! Urgemt Constant term of (x-(2/x^2))^9 is?? I expanded it and ended up with (1)^9 and (-2)^9. Im stuck as to wat to do from here. should i add? or... what??
November 29, 2010

Chemistry- Decomposition
What is the decomposition of AgC2H3O2? AgC2H3O2->?
November 29, 2010

Confidentiality in Allied Health Essay
Can you help me please I have two weeks be fore the alound time for this I do not understand what to do...
November 28, 2010

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