Sunday
January 22, 2017

# Posts by eva

Total # Posts: 201

(I have no idea how to even approach this question. Can anyone please help me?) Some people have proposed that the earth could solve its population problem by shipping people off to space colonies, each containing about 10,000 people. Assuming that we could build such large-...
February 25, 2011

thinking outside of the box
one taxi company charges 75 cents for the first quarter mile and 15 cents for each additional mile the competing taxi company charges 1.00 for the first quarter mile and 10 each additional mile what distance would produce the same fare for the two taxi companies?
February 17, 2011

human relations
one taxi cab company charges 75 cents for the first quarter mile and 15 cents for each additional quarter mile. the competing taxi company charges 1.00 for the first quarter mile and 10 cents for each additional mile. what distance would produce the same fare for the two taxi ...
February 15, 2011

Chemistry
For the equation below, if 58.6 grams of Al were to react with 540 grams of H2SO4, how many grams of H2 would be produced? 2Al+3H2SO4--->1Al2(SO4)3+3H2
February 2, 2011

what are two ways you could find the product of 4*4*4*4?
January 13, 2011

music
no hmm do u know another website or can any1 eles help?
December 28, 2010

music
can u give me an website.. please
December 28, 2010

music
can u help me found a song that's online that has the music so i can play the song on my clarient it called bruno mars grenade can any1 help me found the music for that song on a clarient.... please
December 28, 2010

us history`
a settled area that is a smaller political unit then a country or city is called a what>?
December 12, 2010

us history
he dosent so can u help me more like give me the answers i need help and its due 2morrew 1st hour.
December 12, 2010

us history
my book said it a law what do u think the answer is. my book is not always right the teacher said that firday..
December 12, 2010

us history
i need help) when a council member runs in a citywide electoin rather then representing only one district, he pr she is elected in a(an) (blank)
December 12, 2010

us history
A state will (blank)a locality when it officially organizes its government and provides services for its residents?
December 12, 2010

us history
A city that writes its own charter, chooses its own type of government, and manages its own affairs is one that has (blank)???
December 12, 2010

us history
we don't have choices?? do u know the answer.
December 12, 2010

us history
a larger city in which the mayor has significant executive powers usally uses a (blank)>?
December 12, 2010

civils
a blank includes a central city and the suburbs that surround it.
December 12, 2010

history
what was the relationship between William Marcy Tweed and Themes Nast?
December 2, 2010

history
. how did the settlement house movement differ from earlier attempts to relieve poverty?
December 2, 2010

English
i think it is #2 because the others dontmake sense if you read them closely
September 12, 2010

algebra 1
3/4 + 1/8 = then simplifly i really don't get this and i need explanation of how you did that to do the rest of my home work like how did you get this and why? please and thankyou. very much
September 12, 2010

math
1/4 + 1/8 = i need to simplify it but i don't know how!! please help and thank you.
September 12, 2010

factoring help
2 factor 4x -32x+48 and 2 2 2 factor (x -1)(x -4)(x -9) please and thank u verrry much is that this is due tommorow!!
June 7, 2010

math due tommorow
2 factor 2x +x-6 and 2 factor (2y -6u-5+10y please i need help due tommorow
June 7, 2010

Pre-Calculus/Trigonometry
3-3 sin feda minus 2 cos squared equals zero
May 5, 2010

MATH LIKE ALWAYS
HOW MANY TIMES DOES THE GRAPH OF 2 2X -2X+3 INTERSECT THE X-AXIS?
April 9, 2010

English-Friendship Poem
actually i get stanza 2 but i relate more to stanza 1 because its more detailed of you wat i mean!
April 7, 2010

piont math spring break
which piont lies on the line represented by the equation below? 5x+4y=22 a -2,11/4 b -1,17/4 c 2,3 d 6,2
April 7, 2010

totally math
some ordered pairs for a linear function of x are given in the table below. x y 1 1 3 7 5 13 7 19 sorry im not good at tables which of the following equations was used too generaTE the table above a y=2x+1 b y=2x-1 c y=3x-2 d y=4x-3
April 7, 2010

totally math
what is the equation of the line that has a slope of 4 and passes through the piont (3,-10)? a y=4x-22 b y=4x+22 c y=4x-43 d y=4x+43
April 7, 2010

math
A 120-foot long rope is cut into 3 pieces. the first rope is twice as long as the second piece of rope. the third piece of rope is three times aS LONG AS THE SECOND PIECE OF ROPE. WHAT IS THE LENGTH OF THE LONGEST PIECE OF ROPE? a 20 feet b 40 feet c 60 feet d 80 feet why and ...
April 7, 2010

math
which equation is equivalent to 5x-2(7x+1)=14x? why? a -9x-2=14x b -9xt1=14x c -9x+2=14x d 12x-1=14x
April 7, 2010

social studies
yea actually i say false
April 7, 2010

east nobel
a certain gas has a volume of 565 mL at 25 0C and 715 mm Hg.how many moles of gas are there?
February 23, 2010

thermochemistry college
does anyone know profesor of green river community college, auburn,wa, sue critchlow ????
December 8, 2009

Physics
1. circle on x axis
October 4, 2009

Physics
1. a circle starting at time on the positive x axis
October 4, 2009

Physics
2. pi/w 3. -wRsin(wt)ihat +wRcos(wt)jhat 4.R*w
October 4, 2009

chemistry
Please convert 5005 mL to L. Thank you.
September 14, 2009

chemistry
Olive oil has a density of o.92 g/mL. Waht would be the mass of 1.1 L of olive oil?
September 14, 2009

chemistry
Olive oil has a density of 0.92 g/mL. Waht would be the mass of 1.1 L of olive oil?
September 14, 2009

chemistry
Please, convert 5005 mL to L
September 14, 2009

chemistry
Please convert 8240 lb to kg.
September 14, 2009

ethics in criminal justice
is the police code of ethics considered normative ehics or meta-ethic? why?
June 13, 2009

ethics in criminal justice
I have learned that it must meet three standards: consistancy and absence of contradiction, inclusion of relevant fact and fitting human experience. I want to make sure of the real criterion of reasonableness in the ethic study
June 13, 2009

ethics in criminal justice
what is the criterion of reasonableness in the study of ethics?
June 13, 2009

ethics in criminal justice
define naturalistic fallacy and give me an example. Thanks,
June 13, 2009

Ethics
Can I have a few examples plz
May 4, 2009

Ethics
The Edwin Meese syndrome, giving examples from the fields of probation and parole.
May 4, 2009

Chemistry
How many atoms are in 0.075 mol of titanium?
December 9, 2008

math
Solve the following system of equation 3x+5y= -11 x-2y=11 is x=3 and y= -4
November 30, 2008

math
Solve the following system of equation: 3x-4y=9 -3x+4y=12
November 30, 2008

October 21, 2008

College Calc I
If f is decreasing and f(20)=10, which of the following must be incorrect? Explain. a. (f^1)'(20)=-3 b. (f^1)'(10)=12 how would i go about figuring this out??? i'm not sure exactly what the concept in question is here.
October 19, 2008

Science
phylum it goes: kingdom phylum class order family genus species
October 19, 2008

Calc I
how do i find the derivative of the function: f(x) = e^2 + x^e i just don't know how to go about doing this. any and all help is appreciated. thanks!
October 2, 2008

Partial Pressure- Chemistry
geh ficken ;)tut gut glaub mir :)
September 23, 2008

College English
any and all help is appreciated,thanks.
September 18, 2008

College English
Is this a correct use of the word quintessence? Biblical hermeneutics form the quintessence of religion and faith through inquiry and reflection.
September 18, 2008

Calc I
A particle moves at varying velocity along a line and s= f(t) represents the particle's distance from a point as a function of time, t. sketch a graph for f if the average velocity of the particle between t=2 and t=6 is the same as the instantaneous velocity at t=5. I know...
September 11, 2008

In early july, Susy is in Fabulous Freddie's Fireworks Forum Purchasing fireworks for the upcoming Independence Day Holidays. There are "no smoking" signs at the entry door to the store and throughout the store. This store operates only a few weeks in an ...
July 10, 2008

1. A new religious group has formed in the city of Boulder that worships mountain peaks. The members of this group believe that the way to spiritual fulfillment is to live in public parks, worship the nearby mountains, and sell jewelry that the members make from rocks and ...
July 9, 2008

health
what three vitamins and minerals undergo the greatest percentage increase during pregnancy?1.vitamind,iron,folicacid 2.iron,folicacid,calcium 3.iron,folicacid,vitaminb6 4.vitamind,iron,calcium 5.iodide,iron,niacin
June 22, 2008

science
which is the following contributed most to fish population dying during the 1970?1. salt 2. toxic waste 3. predators 4. mercury 5. iodine
June 22, 2008

socialstudies
without our two gret political parties cutting across economic and geographic interest, democracy as we know it could never have been made to function. the author of this statement probably meant to suggest what?
June 22, 2008

science
if ice forms on the outside of a glass cup, which would be the likely temperature? 1.36degreesf 2.25 degreesf 3. 40degreesf 4.80degreesf 5. 33degreesf
June 22, 2008

health
the recommended amount of vitamin c is 1,000mg per day for non pregnant women. during pregnancy, how much is needed? 1. 20mg 2. 200mg 3. 1,000mg 4. 2,000mg 5. 24,000
June 22, 2008

math
a man bought abc stock at \$19.65 per share and it at \$23.25 per share. what was his profit on 80 shares before dictions for commissions and taxes?1.290 2.80 3.250 4.200 5.300
June 22, 2008

science
why would droplets of water form on the outside of a glass cup?
June 22, 2008

science
how many hours is the interphase, the time in the cell cycle that is not devoted to mitosis? 1.1hour 2.10hours 3.9hours 4.half-hour 5.21hour
June 22, 2008

Physics
A Coast Guard airplane needs to drop a rescue package to a ship floating adrift in the ocean. The plane flies 55 m above the ocean at a speed of 215 km/h. How far away from the ship should the crew drop the package out of the plane so that the package hits the water close to ...
May 3, 2008

Physics
What is g? The acceleration in m/s^2?
May 1, 2008

Physics
A small ball rolls horizontally off the edge of a table that is 1.20 m high. It strikes the floor at a point 1.52 m horizontally from the table edge. How long is the ball in the air? What is the velocity of the ball when it hits the floor?
May 1, 2008

Physics
The name electromagnetic says it all. You have an electric and magnetic field. The magnetic and electric fields of an electromagnetic wave are perpendicular to each other and to the direction of the wave. Characteristics include: amplitude, wavelength, velocity and frequency.
May 1, 2008

math
4-(-2)-8-(-5)= a)-5 b)-1 c)3 d)19
April 22, 2008

math
(-5)+ 13+(-10)+6=
April 22, 2008

math
(-5)+ 13+(-10)+6=
April 22, 2008

Calculus
Thank you. It makes so much sense now.
April 21, 2008

Calculus
Sorry. I'm having trouble with the font. Here is the correct equation. Area of rectangle = xy =x *(4r^2 - x^2)^1/2
April 21, 2008

Calculus
x *(4r^2 - x^2)^-1/2
April 21, 2008

Calculus
Area of rectangle = xy = xã(4r^2 - x^2) Take the derivative. I am having trouble with the algebra.
April 21, 2008

english
thankyou, writeacher! that really helped!
February 26, 2008

english
OF MAN’S first disobedience, and the fruit Of that forbidden tree whose mortal taste Brought death into the World, and all our woe, With loss of Eden, till one greater Man Restore us, and regain the blissful Seat, 5 Sing, Heavenly Muse, that, on the secret top Of Oreb, or...
February 26, 2008

math-Algebra
thank you
February 13, 2008

math-Algebra
Hey i need help on this problem. 8-9t=21t-17 Can someone show me how to do it?
February 13, 2008

Biology
What are 5 adaptations that can help placental mammals survive in their environment?
February 7, 2008

Biology
Could i pls have an answer to this question:5 adaptations that help placental mammals survive in their environment?
February 7, 2008

Chemistry
What are the five(5) indications that show that a reaction has taken place? Thanks
February 4, 2008

Chemistry
Please i need sum help in balancing these equations: 1)Phos(p)+Bromine(Br)=phostribromide(PBr) 2)Cacl2+NAHCO3+H2O=Nacl=Ca(OH)2+H2Co3 Thank You
February 4, 2008

World History
Ms Sue, i think nationalism plays quite a role in the war between Iraq and the U.S. The U.S is trying to help the people of that country establish a democratic system of government but it looks like they are being resisted very strongly by the opposition. It is now a ...
January 2, 2008

World History
i was wondering if i could get some help on the advantages and disadvantages of nationalism. i would also want to know some examples of excessive nationalism
January 2, 2008

Algebra
I need help on one particular part of algebra because i forgot what my teacher said! Here is the question: Directions: Find the x- intercept of the graph of the equation. 1. x+ y= 5
November 8, 2007

Global warming
It rises our temperature
October 29, 2007

general
What subjects do students study in the United Kingdom at the age of fourteen? http://en.wikipedia.org/wiki/Education_in_England Scroll down. =) Thank you. English Mathematics Science Information and Communication Technology (ICT) Design Technology History Geography Modern ...
February 10, 2007

english ecpe degree
Hello, This year I am sitting my ECPE exam of the university of Mishigan. Where can I find useful practice on the Internet? I would be grateful if you could help me.. Eva Ch. I don't know about practice, but here's a very interesting website: http://www.hau.gr/hau/en/...
February 10, 2007

significant figures
hi what is 43342 to 1sf because my old maths teacher said if you put zeros after the first number then they count as sf too, but on bbc bitesize it says the answer is 40000?? that is true because 43342 to 1sf is 4e4 which is 40000 the one sig fig is stating that 4 is the only ...
January 21, 2007

science
Will we ever run out of air? Air is stuck to the planet by gravity, it won't leave. Two things are adding to the air all the time too, the planet is always releasing gasses from volcanoes and volcanic vents, and there are some meteors that are mostly ice that evaporate ...
December 9, 2006

accounting
Benjamin O'Henry has owned and operated O'Henry's data Service since it beginning ten years ago.From all appearances,, the business has prospered. in the past few years, you have become friends with O'Henry and his wife. Recently, O'Henry mentioned that he ...
November 25, 2006

MATH HELP!!!!!!!!
orlando likes baseball. He's a good fielder, but he wants to improve his batting average. currently .200 (or 20%) for the first part of the season. he practiced a lot with a friend and managed to hit 10 out of 20 times that he was up to bat that season. Suppose Orlando'...
November 17, 2006

1. Pages:
2. <<Prev
3. 1
4. 2
5. 3
6. Next>>