Monday

January 23, 2017
Total # Posts: 1,716

**science**

ht tp :/ /i1. ti nypi c.c om/ 7yr papx.j pg I did this experiment about antacids and i have to write three validity issues i could've had. I have two but I need one more. 1. I should have done more trials for more accurate results 2. when i stirred the antacid and acid ...

*January 12, 2008*

**science**

but we werent given a list of ingredients (i did this in school and my teacher just handed the antacids labeled generic or brand name)

*January 11, 2008*

**science**

ht tp :/ /i1. ti nypi c.c om/ 7yr papx.j pg I did this experiment about antacids and my hyppothesis is that "If I use the generic antacid to create a neutralization reaction, it will have the same effectiveness of the name brand because...." I'm not sure to what ...

*January 11, 2008*

**history**

so he was using this violent propaganda to make the Austrian government seem horrible so Austrians would want to create union and support him?

*January 9, 2008*

**history**

what does" Hitler began a violent propaganda campaign by press, radio, and platform against alleged misdeeds of the Austrian government" mean? why was Hitler using propaganda for in this context? was he try to expose a bad Austrian government?

*January 9, 2008*

**history**

so because all of this was done did this create tension? Your explanation is clear but I really don't understand how this was one part of leading to world war II?

*January 9, 2008*

**Social Studies**

What are the main landforms in New England and the bodies of water that surround and run through New England?

*January 8, 2008*

**5th grade writing assignment**

I need some ideas on a story about a Christmas Tree. A short and simple idea would be great!

*January 8, 2008*

**english**

can someone just give me straightforward answers to help me study for my test tomorrow? when we say "Shakespeare's time" what years is this referring to...what centuries? Why was theatre important during Shakespeare's time?

*January 7, 2008*

**Calculus**

Is thsi a solution of an ordered pair (4, -1) 4x = -17 - y 2x = -12 -4y I say yes ? Is this how you do it. 4(4) = -17 - -1 = 2(4) = -12 - 4(-1)

*January 7, 2008*

**Calculus**

Thanks looks like I forgot to subtract 8

*January 7, 2008*

**Calculus**

f(x) = x^2 - 8x - 17 at x = 4 I came up with 8 ?

*January 7, 2008*

**Calculus**

Find the derivative of f 0f x. f(x) = x^2 - 8x - 17 at x = 4

*January 7, 2008*

**Calculus**

Complete the identify sin(a + b)cos b - cos(a + b)sin b

*January 7, 2008*

**Science**

If the continents were drawn on a Mercator map, would your chances of finding a fit have been improved? Explain.

*January 6, 2008*

**math**

If p,r, and s are three different prime numbers greater than 2 and n = p*r*s, how many positive factors, including 1 and n, does n have?

*January 6, 2008*

**science**

Relate progressing fossil evidence, changing habitats and climates to multiple adaptations and thus lifestyle changes. My first example is bipedalism but would another one be that sinc the earth got colder intelligence increased which caused humans to learn how to mke tools ...

*January 3, 2008*

**french**

how do you know when the object is direct or indirect.... do indirect objects usually have an "a" (with accent to the left) and direct objects use "les"?

*December 20, 2007*

**Calculus**

The derivative of f of x f(x) = x^3 + 19 ; x = 8

*December 18, 2007*

**Calculus**

Find the slope of the tangent line to the graph of f at any given point f(x) = -2x + 6 at (2,2)

*December 18, 2007*

**WWII**

//wiki.answers. com/Q /Wh lied_c ount ries _in _World_War_2 U.S., Great Britain (UK), Russia, Canada, China, Australia, France, were major Allies. There were many more, including New Zealand India Belgium (May 10 1940-invaded) Brazil Greece (October 28 1940invaded) Holland (...

*December 17, 2007*

**science**

i do not understand this question and how to anseer it, can someone please help? htt p://i12. tinypic. com/6k8ytdd.jpg the question is in the link because it has a graph that goes along with it that I do not understand, just take the spaces out of the link. but the question ...

*December 17, 2007*

**science**

the question is in the link because it has a graph that goes along with it that I do not understand, just take the spaces out of the link. but the question is: Come up with a evolution scenario involving natural selection for the graph. I do not understand the trend in the ...

*December 17, 2007*

**science**

i do not understand this question and how to anseer it, can someone please help? htt p://i12. tinypic. com/6k8ytdd.jpg

*December 17, 2007*

**Calculus**

A piecewise function is given. Use the function to find the indicated limits, or state that a limit does not exist. (a) lim is over x-->d – f(x), (b) lim is over x-->d + f(x), and (c) lim is over x-->d f(x) x^2 - 5 if x < 0 f(x)= -2 if x ->0 ; d = -3 1. (a...

*December 14, 2007*

**english**

how do each protagonist from one flew over the cuckoos nest,stranger in a strange land and catcher in the rye handle costom rules,behaviors of their respective societies

*December 14, 2007*

**calculus**

A piecewise function is given. Use the function to find the indicated limits, or state that a limit does not exist. (a) lim is over x-->d – f(x), (b) lim is over x-->d + f(x), and (c) lim is over x-->d f(x) x^2 - 5 if x < 0 f(x)= -2 if x ->0 ; d = -3 1. (a...

*December 13, 2007*

**Calculus**

How many 2-digit numbers can be formed using the digits 1,2,3,4,5,6,7,8,9 and 0? No digit can be used more than once

*December 10, 2007*

**english/history**

could an example for the question i asked be superman comic strips (saving lois lane, etc)?

*December 9, 2007*

**english/history**

How have our romantic ideals today as evidenced by films stories magazines popular cultre and the media have been influenced by chivalry of the Middle Ages? Examples please?

*December 9, 2007*

**Calculus**

makes no sense that's how i was doing it and I came up with 3.5 a11 = 12 + 10(.8444) = 3.5 however the answers to choose from are .32 -8 -10 .34

*December 9, 2007*

**Calculus**

Write a formuls for the general term(nth term) of the arithmetic sequence. Do not use a recursion formula. Then use the formula for A to the n to find the indicated term of the sequence find a11: 12, 10, 8,...

*December 9, 2007*

**sci 275**

can someone please help me with this.

*December 7, 2007*

**sci 275**

create a outline of the risk of using malathion according to the four steps of risk assessment presented. . Hazard identification . Dose- response . Exposure . Risk characterization

*December 7, 2007*

**calculus**

thanks that's what I had I just wasn't sure if -2 + y = -3 (-2,-1) if I multipied -2(-2, -1)

*December 2, 2007*

**calculus**

x + y = 3 should be - 3

*December 2, 2007*

**calculus**

Solve the system by the method of your choice. Identify systems with no solutions and systems with infinitely many solutions, using set notation to express their solutions: x + y = 3 -2 + y = -3 (0 ,-5) (0 , 0) (-2 ,-1) (-2,-3)

*December 2, 2007*

**calculus**

I need to repost

*December 2, 2007*

**calculus**

Solve the system by the method of your choice. Identify systems with no solutions and systems with infinitely many solutions, using set notation to express their solutions: (0 ,-5) (0 , 0) (-2 ,-1) (-2,-3)

*December 2, 2007*

**constitution**

what are common privacy rights held by us citizens?

*December 1, 2007*

**earth science**

The earth's differentiation and size were significant factors for life on Earth because Earth's composition and gravitational attraction _____. a.keep the moon and sun in orbit b.keep people grounded c.helped to create and retain Earth's atmosphere d.create and ...

*November 29, 2007*

**Calculus**

yes, thanks just like to check my answers

*November 28, 2007*

**Calculus**

Write the form of the partial fraction decomposition of the rational expression. It is not necessary to solve for the constants: 4x + 1/(x + 6)(x - 5) I came up with A/x + 6 + B/x - 5

*November 28, 2007*

**Calculus**

Thanks

*November 27, 2007*

**Calculus**

Determine whether the given orderd pair is a solution of the system ( -2, 1) X/3

*November 27, 2007*

**Calculus**

I was thinking clearly, silly mistake that's for sure , thanks

*November 27, 2007*

**Calculus**

I had this on a test: Use the half-angle formula to find the exact value of the expresseion: sin 22.5 degrees my answer - 1/2 sqrt2 - sqrt 2 was wrong

*November 27, 2007*

**calculus**

thanks anyway

*November 26, 2007*

**calculus**

exact question is : Use the given information to find the exact value of the expression Find cos(2,x),csc x= x lies in quadrant II -7/25 24/25 7/25 -24/25

*November 26, 2007*

**calculus**

yes

*November 26, 2007*

**calculus**

Find cos(2,è),csc è = è lies in quadrant II I didn't have a theta sign so I used q -7/25 24/25 7/25 -24/25

*November 26, 2007*

**calculus**

Use the given information to find the exact value of the expression: Find cos(2, q),csc q = q lies in quadrant II -7/25 24/25 7/25 -24/25

*November 26, 2007*

**Calculus**

yes that's what I did I just wasn't sure if I came up with the correct answer ?

*November 24, 2007*

**Calculus**

complete the identity sinq / cosq + cosq / sinq = I'm not sure I'm coming up with 1 + cot q

*November 24, 2007*

**Algebra**

Try and draw it out The pythagorean theorm says a^2 + b^2 = c^2 15.5^2 + 14^2 = c^2

*November 21, 2007*

**Calculus**

I don't know what I mean I'm very confused , just disregard intil I cn puit more info in there

*November 21, 2007*

**Calculus**

oh ok sorry I'll try to be more specific

*November 21, 2007*

**Calculus**

cosine ( x,y) csc(theta,or angle)I don't have a theta symbol om my keyboard and they use that interchangable in my book

*November 21, 2007*

**Calculus**

Use the given information to find the cos (2,0), csc q = 5/3, q lies in n quadrant II How would I go about doing this

*November 21, 2007*

**math-triangle help**

This is how I would do it. Pythagorean theorem: a2 + b2 = c2. a^2 + 4^2 = 11^2 a^2 +16 = 105 subtract both sides by 16 a^2 - 16 = 105 - 16 a^2 = 105 a = sqrt 105 a = 10.247

*November 20, 2007*

**Calculus**

thanks

*November 20, 2007*

**Calculus**

Muliple choice questions I have 4 options answers. 1. pi/4, 7pi/4 2. pi/2, 3pi/2 3. pi 4. 2pi What formula do I use ?

*November 20, 2007*

**Calculus**

How would I go about solving this equation on the interval [0,2pi] cos^2 + 2 cos x + 1 = 0

*November 20, 2007*

**PreCal**

ok thanks I'll work on that

*November 20, 2007*

**Calculus**

Thank you , I was forgetting to multiply by cos 110

*November 20, 2007*

**Calculus**

Solve the triangle a is a side A is an angle I have: a=5 A= b=11 B= c= C= 110 degrees Can this be figured out??If so how?

*November 20, 2007*

**Calculs**

Thanks I'll let you know what I get

*November 19, 2007*

**Calculs**

(tan x + sqrt 3)(2 cos x + 1)=0

*November 19, 2007*

**Calculs**

Solve the equation on the interval [ 0, 2 pi] (tan x + ?3)(2cos x + 1) = 0

*November 19, 2007*

**Math**

I don't doubt you it doesn't make sense to me either but those are the choices I'm given let me look into this a little more and I'll re-post if need be

*November 19, 2007*

**Math**

My options are -1/2 sqrt2 + sqrt2 1/2 sqrt2 + sqrt-2 -1/2 sqrt2 - sqrt2 1/2 sqrt2 + sqrt2

*November 19, 2007*

**Calculus**

Thanks I'm sorry for not being more specific I'm new to this site. Thanks for your help.

*November 19, 2007*

**Calulus**

Solve the triangle.Round lenghts to the nearest tenth and angle measurements to the nearest degree. B = 43 C = 107 B = 14

*November 19, 2007*

**calculus**

3logy^3 + log y^2 I had this on a test I put logy^18 was the answer 3 logy^6 ?

*November 18, 2007*

**calculus**

Use the even odd properties to find the exact value of the expression. It may be helpful to draw the unit circle graph sin(-pi)

*November 18, 2007*

**human resources**

I'm having a rough time understanding this assignment. Can someone explain it to me in a way that I might be able to understand it more clearly? Submit a response recommendation analysis of 200-300 words of how large firms and small firms could utilize change management ...

*November 15, 2007*

**Chemistry - DrBob222**

what about NaOH+NO ?

*November 11, 2007*

**english**

oh thank-you very much..i've been looking for a while on the computer for a good picture of this but i never came across this one

*November 10, 2007*

**english**

can someone help me finda picture or painting where a man puts his coat over a puddle so a woman does not have to walk across it

*November 10, 2007*

**history**

list all the ways Julias Caesar worked to gain political power in Rome. =] thanks!

*November 8, 2007*

**history**

Describe why the senate was so important to Rome. =] thanks

*November 8, 2007*

**history**

okay thank you

*November 8, 2007*

**history**

Identify some greek influences on roman culture. =] thank you

*November 8, 2007*

**history**

thanks for the help =]

*November 8, 2007*

**history**

list some advantages to Rome's location. thanks for the help =]

*November 8, 2007*

**current events (cont)**

how is the situation in Ireland with the Protestants and catholics different in term of nationalism when compared to the conflict in Israel/Palestine?

*November 6, 2007*

**current events**

Ms. Sue the answer you posted really helps! Thanks as well to GuruBlue and Anonymous.

*November 6, 2007*

**current events**

Can someone explain what is currently going on in Israel today and their relationship with the Palestinians?

*November 6, 2007*

**social studies**

What is the longitude and latitude of the Kuwait Towers?

*November 4, 2007*

**Japanese (extramural: linguistics/culture/history)**

hey joshua , yep i have the same problem, i can't find the history of a maga picture any help from anyone plz...?????

*November 3, 2007*

**another bio ?**

what direction along a DNA strand does DNA polymerase add base pairs

*November 1, 2007*

**biology**

When does DNA synthesis occur? What is meant by leading and lagging strands?

*November 1, 2007*

**current events..help again please!**

regarding the situation in northern Ireland, what do you think is the most probable outcome regarding the situation between the Protestants and the Catholics? The Protestants want to remain apart of the United Kingdom but the Catholics want to unite with Ireland.

*October 31, 2007*

**history, current events**

in todays world can you name a conflict that is presently occurring in which a nation would like to expand into another nation or obtain more territory which has caused a conflict (Expansionist Nationalism)

*October 31, 2007*

**current history**

can anyone name two contrasting conflicts that have to do with nationalism around the world ( ex. one conflict could be between teo religious groups.....)

*October 30, 2007*

**English**

In what stories have characters claim the accomplishments of another?

*October 29, 2007*

**honors Algerba**

what is hypotenuse triangle

*October 27, 2007*

**history**

what are three reasons to how nationalism developed fifferently in eastern and western europe?

*October 25, 2007*

**math**

Hi, I need help finding a data of women's pay over the year. Is there a website you could point me to? THanks!

*October 20, 2007*

**AP CHEMISTRY**

STATE THE HEISENBERG UNCERTAINTY PRINCIPLE AS IT RELATED TO THE DETERMINING THE POSITION AND MOMENTUM OF AN OBJECT.

*October 18, 2007*