Posts by eva

Total # Posts: 206

microeconomics
among monopoly, oligopoly, monopolistic competition, and perfect competion, how would you classify the markets for each of the following drinks?

Calculus
tan 0=1 csc 0 = sqrt. 2 cos 0 = sin 0 os 0 = cos (-pie/6) The 0s means that symbol for angle. Please someone help me do these problems.

Trig
75

Science Urgent Please help
Thank you so so much, I had no idea how to do it. THANK YOU!

Science Urgent Please help
(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-...

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?

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 ...

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

8th grade math
what are two ways you could find the product of 4*4*4*4?

music
no hmm do u know another website or can any1 eles help?

music
can u give me an website.. please

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

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

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

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..

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)

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

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)???

us history
we don't have choices?? do u know the answer.

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

civils
a blank includes a central city and the suburbs that surround it.

history
what was the relationship between William Marcy Tweed and Themes Nast?

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

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

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

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

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!!

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

Pre-Calculus/Trigonometry
3-3 sin feda minus 2 cos squared equals zero

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

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

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

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

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

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 ...

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

social studies
yea actually i say false

4th grade math
13

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?

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

Physics
1. circle on x axis

Physics
1. a circle starting at time on the positive x axis

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

chemistry
Please convert 5005 mL to L. Thank you.

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

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

chemistry
Please, convert 5005 mL to L

chemistry
Please convert 8240 lb to kg.

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

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

ethics in criminal justice
what is the criterion of reasonableness in the study of ethics?

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

Ethics
Can I have a few examples plz

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

Chemistry
How many atoms are in 0.075 mol of titanium?

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

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

linking verbs
we have eaten supper already

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.

Science
phylum it goes: kingdom phylum class order family genus species

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!

Partial Pressure- Chemistry
geh ficken ;)tut gut glaub mir :)

College English
any and all help is appreciated,thanks.

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

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...

BUSINESS LAW
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 ...

BUSINESS LAW
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 ...

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

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

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?

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

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

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

science
why would droplets of water form on the outside of a glass cup?

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

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 ...

Physics
What is g? The acceleration in m/s^2?

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?

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.

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

math
(-5)+ 13+(-10)+6=

math
(-5)+ 13+(-10)+6=

Calculus
Thank you. It makes so much sense now.

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

Calculus
x *(4r^2 - x^2)^-1/2

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

english
thankyou, writeacher! that really helped!

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...

math-Algebra
thank you

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

Biology
What are 5 adaptations that can help placental mammals survive in their environment?

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

Chemistry
thanks

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

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

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 ...

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

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

Global warming
It rises our temperature

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 ...

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