Friday

August 26, 2016
Number of results: 3,089

**Precalculus(URGENT)**

solve and graph the inequality using interval notation (x-4)/(x+8)<0 show work
*April 1, 2010 by Arielt -Help now fast due tommorow*

**Precalculus(URGENT)**

Number of possible turning points in the following equation f(x)=x^2(x-3)(x+4) show work please
*March 11, 2010 by Arielt*

**Precalculus(URGENT)**

determine the domain of the function and express in interval notation square root of x-9 =y show work
*March 1, 2010 by Arielt*

**Precalculus(URGENT)**

compute the discriminant of the equation.What does the discriminant indicate about the kinds of solution? 7xsquared=2x-5
*April 1, 2010 by Arielt -Help now fast due tommorow*

**Precalculus(URGENT)**

determoine whether the equation defines y as a function of x y= the square root of(-3x-6) please please show work
*April 1, 2010 by Arielt -Help now fast due tommorow*

**Precalculus(URGENT)**

g(x)=1-5x if the domain of the function of g is {x-3 is less than or equal to x which is less than or equal to 2} what is the smallest value of the range show work please
*March 1, 2010 by Arielt*

**urgent urgent urgent**

what is the chemical make up of actin and myocin
*February 8, 2013 by zachary*

**Precalculus(URGENT)**

write the parabola in y squared=4ax or x squared =4ax form where x equals the distance between the foci and the centerpoint y= -(x+3)squared +4 i have no idea how to do this can you tell me how you got the solution
*April 19, 2010 by Arielt -Help now fast due tommorow*

**Precalculus**

I'm interested in teaching myself Precalculus and would like to find a good book with lesson plans and assignments. Any ideas?
*January 8, 2010 by Sheryl*

**math urgent urgent urgent**

perpendicular to line -2x+y=7 contains the point (-4,-2) the equation of line is
*November 30, 2012 by zach w*

**math urgent urgent urgent**

x+2y=12 find intercept a circle equation x^2+y^2+4x-4y-1=0 and graph 2)find domain and range f(x)=x^2-4x-5 find vertex of f(x) =x^2+4x-21
*December 1, 2012 by zach w*

**urgent urgent urgent**

A freshman studying medicine at an Ivy League College is a part of his class crew team and exercises regularly. After a particularly strenuous exercise session, he experiences severe cramps in his thighs and pain in his biceps. explain the process the muscle go through
*February 6, 2013 by zachary*

**Precalculus(URGENT)**

solve the problem 2xcubed-17xsquared+31x+20 given that 5 is a zero of f(x)= 2xcubed-17xsquared+31x+20 you can use lobng division or synthetic division
*April 1, 2010 by Arielt -Help now fast due tommorow*

**urgent urgent urgent**

A freshman studying medicine at an Ivy League College is a part of his class crew team and exercises regularly. After a particularly strenuous exercise session, he experiences severe cramps in his thighs and pain in his biceps. •Explain the chemical process that occurred in ...
*February 7, 2013 by zachary*

**math urgent urgent urgent**

1)let f(x) be a polynomial function explian how to use the factor theorem to check if (x-c) is a factor of F(x) 2) use synthetic division to factor X^2-2x^2-9x+18 completly
*November 30, 2012 by zach w*

**Precalculus plese check urgent**

Give an example of a function whose domain is{3,4,7,9} and? whose range is {-1,0,3} plese give me the trick of finding such functions Is this answer coreect the function must only consist of individual points: {(3, -1), (4, 0), (7, 3), (9, 0)} is an example.
*September 23, 2012 by Fatima*

**English language**

what could be an example of something that is urgent but is not important? and something that is important but not urgent? these questions refer to daily actions or well any actions, i have absolutely no idea how to answer that. Sure doesn't urgent and important meant almost ...
*November 29, 2011 by Caroline*

**Math urgent**

explain how to compute the xy term of the product (3x-4y)^2? if possible with solution please.... its urgent
*September 7, 2008 by Ayushma*

**egypt**

urgent!!!!urgent!!!!!! have to go to bruins game at 5:45whats the magical fiqures inbetween the rapping in a mummy?
*January 29, 2009 by lilgeeny245*

**Venn Diagram (URGENT)**

What are 6 similarities between Canada and Haiti? 1. French Influence 2. 3. 4. 5. 6. Please someone help, this is urgent. thank you.
*April 30, 2009 by John*

**MATHS! URGENT!**

describe how each sequence is generated and write down the next two terms: a) 40 41 43 46 50 55 b)90 89 87 84 80 75 c)1 3 7 13 21 31 d) 2 6 12 20 30 42 PLEASE HELP its urgent!
*September 29, 2010 by Ami*

**science-urgent**

What are differences between Continental Drifts and Plate Tectonics? I need at last 4 for each. Please help its urgent!!!!! Thanks a bunch! Ellie
*November 24, 2008 by Ellie*

**Science- urgent-review**

what type of galaxy do astronomers consider to be the oldest? It's urgent because I am studying for a grade 9 exam but I dont know what this is.. please help.
*January 20, 2015 by thi*

**Precalculus Test**

I have a precalculus test coming up and I'm not really understanding how to do everything. Please help. 1. Find the angle betweem 0 and 2pi which is coterminal to the angle -(7pi)/5. Now convert the angle you just found to degrees.
*April 8, 2013 by marie darling*

**History reflections URGENT**

HELP! Trying to find information on Michael Kaznelson author of Remembering the Soviet State: Kulak Children and Dekulakisation. This is urgent so thanks for all your help.
*June 14, 2011 by Em*

**spanish!!...urgent!...please help**

how did the geography influence the migration and exploration of colombia? venezuela? i need websitres for this urgent...please help asap... :(
*December 6, 2007 by maggie*

**urgent alg 1**

add or subtract 2 2 (2t -8t)+ (8t + 9t) second question 3 2 3 (t +8t ) + (-3t ) please helpp its urgent i have the answer butt im not suree pleasee helpp
*February 9, 2011 by kimberly*

**ENGLISH URGENT !!!!!!!**

What are good things to buy for a 17 year old boy that are not that expensive???? this is really urgent for a part of my english project..... pleeeeeeeeeeeeeeeeeeeese help!!!!!!!
*December 20, 2012 by Jules*

**GR.10 CIVICS!!!!!URGENT**

CAN SOMOENE PLEASE GIVE ME A LINK TO A PICTURE THAT HAS TO DO WITH OR IS RELATED TO ABORIGINALS GAINING THE RIGHT TO VOTE IN CANADA(1960).PLEASE! ITS URGENT.THANKS
*May 30, 2009 by LALA*

**precalculus**

Precalculus-------Give an example of three functions f,g,h none of which is a constant function such that? fog=foh but g is not equal to h. I tried with many functions but not getting like f=x g=1+x then h=?or any other example so that we get fog=foh
*September 23, 2012 by Fatima*

**chemistery lab..urgent **

hi..can someone hwlp me out here on how we can calculate the moles of H2T(phthalic acid)?? its urgent for my lab this evening 1:00pm friday
*September 18, 2014 by marcus*

**To ANY SCIENCE HELPER URGENT**

1. Describe 2 methods of viral infection 2. How can a virus be helpful to its host? Please this is very urgent, I have finished everything else but these r my last 2 questions that I don't know! Please help! Thanks:)
*September 28, 2014 by Nicki*

**Earth science..... help urgent**

hi can anyone help me? my problem is that i need to write a autobiography about the "LIFE CYCLE OF ROCKS". andf i have no idea how to start it.....plz help me....its urgent....give me some clues how to start !!!!
*December 17, 2008 by veronica*

**Trigonometry Urgent!**

I am writing a paper on the 8 trigonometric identites but can't find any information on them. Please does anyone know of any websites that would have things like their history, development, applications in ancient times, origins, etc. Please help. Urgent!!!!
*March 8, 2007 by kate 316*

**Literature**

Can someone help me on this? its really urgent. what is Foil Character and Background Character? please don't give me the stage meaning just fiction. thanks. its really urgent.
*January 8, 2009 by Akitsuke*

**chemistry urgent urgent**

Discuss, in detail, the role played by DNA and RNA in genetic diseases. What are the breakthroughs, if any, in the treatment/management of genetic diseases?
*January 15, 2013 by zachary*

**chemistry urgent urgent**

... the hiv virus that causes aids destroys the immune system in the body. classify the hiv virus and explain the statement.
*January 28, 2013 by zachary*

**urgent urgent algebra**

find the composite function fog f(X) = 1/X-5,g(x)-6/x question 2 find inverse, domain range and asymatotes of each function f(x)=3+e^4-x can some one help me please been stuck on these for 2 days need help solving thank you
*March 19, 2013 by zachary*

**math**

fatima bought 1200 eggs at rs.16 a dozen. At what price per hundred must she sell the eggs so as to earn a profit of 15%. plz its urgent very very urgent try to solve soon.....
*May 25, 2016 by jeo*

**Trigonometry Paper Urgent!!!**

I am writing a paper on the 8 trigonometric identites but can't find any information on them. Please does anyone know of any websites that would have things like their history, development, applications in ancient times, origins, etc. Please help. Urgent!!!!
*March 9, 2007 by kate 316*

**urgent urgent algebra / precalculas**

1. Given a function,H(x)explain how to find the components f(X)AND g(x) such that f(g(x)) = H(x) 2. let H(x)=(2x+5)^4 find the function f and , so that f(g(X))=H(x)
*March 24, 2013 by zachary*

**GEOGRAPHY (URGENT!!!)**

I NEED HELP!!! this is urgent!!! Human-Environmental Interactions: how did the people in Khartoum modify the environment? how is the people in khartoum being influence by the physical landscape/environment? sorry my grammar sucks i have other questions but i really extremely ...
*November 18, 2010 by NEED HELP URGENT!!!*

**English (urgent)**

can you give me 4 examples of informative texts..or websites where can I look for informative texts--4 paragraph informative texts...(i need it now)really urgent...please...
*February 10, 2013 by daphnie*

**Please Help!!!!!!**

Decide whether the following problem can be solved using precalculus, or whether calculus is required. If the problem can be solved using precalculus, solve it. If the problem seems to require calculus, explain your reasoning and use a graphical or numerical approach to ...
*January 9, 2012 by Anonymous*

**Ancient History URGENT Akhenaten**

HI Are there any good journal articles on Akhenatens personal aims? What he hoped to achieve. So far all I have is one sentance in a book saying he wanted to do away with the power of the priests of Amun. This is really urgent. My state library is offline and not responding so...
*May 25, 2011 by HELP plz*

**urgent urgent algebra / precalculas**

rewrite each in exponential expression as a logarithmic expression log, x=4 log 5=2 log b=x
*March 22, 2013 by zachary*

**urgent urgent algebra**

rewrite each in exponential expression as a logarithmic expression a)log,x=4 b)log 5=2 c)log ,8=x
*March 21, 2013 by zachary*

**History (URGENT)**

What is the History of Haiti? I need brief and main points stating the history of Haiti. Because I have to talk about it briefly in my Travel Tourism commercial for an assignment. I'm having trouble getting the main points. Please help, this is urgent. THANK YOU.
*May 3, 2009 by John*

**calculus...plz ans urgent**

Find the dimensions of the right circular cylinder of greatest volume which can be inscribe in a right circular cone with radius of 5 inches and a hieght of 12 inches(hint:use similar triangle property).also draw a label diagram....plz answer its too urgent
*November 7, 2010 by daan*

**English-URGENT-HELP NEEDED!**

Can ANYONE please help me by going to either the very bottom of this page or the top of the next and click on "English-URGENT-HELP NEEDED!"? I really need some help on that one and I'm afraid no one will find it and I'll have to keep posting it over and over. THANK-YOU ...
*August 26, 2007 by Anonymous*

**Venus (URGENT)**

Okay, i'm doing this Planetary tourism brochure assignment. I have to make a brochure about the planet. What are some special natural features and attractions on Venus. (special moutains, craters, canyons, surface spots.) Be creative in your descriptions, don't list facts. How...
*April 29, 2009 by John*

**chemistry urgent urgent**

Analyze the properties of a sodium atom and a sodium ion. What are the differences in mass, stability, and reactivity that are caused due to the differences between the sodium atom and sodium ion?
*December 10, 2012 by zachary*

**PreCalculus**

h t t p : / / w w w . j i s k h a . c o m / d i s p l a y . c g i ? i d = 1 2 5 9 7 1 4 6 2 0
*December 1, 2009 by Joe *

**precalculus**

3.6 ln 29
*July 16, 2011 by Denise*

**Precalculus**

ln x -4 In 3 =ln (1/5 x)
*December 11, 2012 by Sarah*

**Socials Studies *URGENT***

Research Territory, Food, Shelter, Transportation and Effect of European contact for Ojibwa, Assiniboin, Cree, Chipewyan, Inuit. Please help this is URGENT. I can't seem to find "Effects of European contact" for any of the groups. Although I don't quite understand what it ...
*March 25, 2010 by John*

**URGENT LANGUAGE ARTS URGENT~!**

Which answer explains why there isn’t a hyphen between well and behaved in the following sentence? The students were so well behaved that Ms. Irvin dismissed them early. (1 point) The words well and behaved don’t end in -ly. The words well and behaved are on the same line. The...
*April 12, 2013 by Gabby*

**precalculus**

for f(x)= (3-5x)^1/2, find f(x+h)-f(x)/h
*August 1, 2010 by Ria*

**PRECALCULUS**

factor x^3 - 2x^2 + x - 2
*April 27, 2011 by YOSHINATOR*

**Precalculus**

Solve 5x^3 – 6x^2 – 4x – 8 = 0
*October 18, 2011 by R*

**Precalculus**

Solve for a. a/a+5 - 2 = 3a/a+5
*August 29, 2013 by B*

**precalculus II**

Solve: (x-2)5^x = 5^(x+2)
*February 4, 2014 by GAGAN*

**precalculus II**

Solve: (x-2)5^x = 5^(x+2)
*February 4, 2014 by GAGAN*

**precalculus**

solve: 5 ^(x+2) - 5^(x+1) = 5
*February 15, 2014 by mann*

**Precalculus**

What is the conjugate of i+3?
*September 24, 2015 by Aziz*

**Precalculus**

For f(x)=2x^2-4x+3 find f(x+h)-f(x)
*September 24, 2015 by Aziz*

**Precalculus**

solve the equations for x a) e^2x - e^x - 30 = 0 b)1-3/n^x = 5
*July 5, 2010 by Abraham*

**math- precalculus**

how do i solve these? 9^(-x)=1/3 2^(2x)+ 2^(x) -12 = 0 (3/5)^x = 7 ^ (1-x)
*December 1, 2008 by mia*

**precalculus**

solve for x: logx (6+4x-x2) = 2
*May 8, 2009 by Kathy*

**precalculus**

the vertex of y^2 - 8y + 24 = x is... (9,3) (24,0) (8,4) (4,8) or none of these
*December 6, 2009 by JB*

**Precalculus **

State the domain of f(x) = x / x^2+4x+1
*February 2, 2010 by jh*

**Precalculus**

if f(x)=int(2x) find f(1.2)
*February 22, 2010 by Arielt*

**Precalculus**

If c= 16 and B= 67 degrees, find a.
*August 17, 2010 by Danielle*

**precalculus**

If A= 29 degrees and a= 4.6, find c.
*August 17, 2010 by maria*

**precalculus**

what is 15x^3-22x^2+8x
*October 6, 2010 by ariyonia*

**Precalculus**

2sin^2x+3cosx=3
*December 8, 2010 by Megan*

**precalculus**

x^5-2x^4+x^2-7x+1 ----------------- x+1 do synthetic division
*December 14, 2010 by g*

**Precalculus**

cos2x=cos(x+x)=
*January 10, 2011 by Lisa*

**precalculus**

How many degrees are there in 2 radians?
*January 21, 2011 by ken*

**Precalculus**

Given f(x)=x^2-1 and g(x)=1/(x-1), the composition f(g(x)) is... a. [(1/(x-1))^2]-1 b. (1/(x-1))-1 c. 1/((x^2)-2) d. 1/(x^2)
*August 5, 2011 by Kathy*

**Precalculus**

Solve 5^(2-x) = 1/125 for x.
*January 28, 2012 by Jake*

**Precalculus**

find roots of w^(4)+2^(3)+3^(2)+4w-52=0
*February 20, 2012 by Sam*

**Precalculus**

Sin^2x-1=-cos^2x
*March 24, 2012 by Britney*

**precalculus**

121y^2-196=0
*February 25, 2013 by Shelia*

**PreCalculus**

cotx + tanx=
*May 13, 2013 by Jess*

**precalculus**

how do you eliminate the parameters for x=1-t^2 and y=1+t?
*April 22, 2015 by JK*

**Precalculus**

Find the domain of H(x)= (3x^2+x)/(x^2+4)
*September 24, 2015 by Joselito*

**Precalculus**

Is (x+6) a factor of f(x)=2x^3+11x^2-7x+6?
*September 24, 2015 by Aziz*

**precalculus**

2(sinx)^2-5cosx-4=0
*April 5, 2016 by Anonymous*

**Precalculus**

graph each equation Y=5 (let x= -3,-2,-1,0,1,2,3)
*August 26, 2016 by Naila*

**Precalculus**

I have a precalculus test tomorrow and I've been studying nonstop for the past few days but I've been struggling because it has been 8 years since the last math class I have taken. My question is about half-angle formulas, My professor taught us that they are: Sin(Theta/2...
*December 2, 2015 by Tom*

**chemistry urgent**

hydrogen gas is collected in a bottle, and the pressure of the gas is 892 torr at 24 °C. what is the pressure of hydrogen gas when the temperature decreases to 20 °C? chemistry - DrBob222, Tuesday, November 30, 2010 at 1:25pm (P1/T1) = (P2/T2) Dear Dr Bob: is this a right ...
*November 30, 2010 by Lynn*

**Social Studies (URGENT)**

Pleae help. It's urgent! 10. Why did many Native people start adapting to Victorian society? a.) Was this the only way that things could have gone between the Natives and the colonists? Explain your response. b.) Why didn't the settlers adapt to Native customs and traditions? ...
*February 15, 2010 by John*

**precalculus**

put this in trigonometric form: -3-i
*May 26, 2008 by bill*

**precalculus**

tan(sec-1sqrt(2))
*July 30, 2008 by Bobby*

**Precalculus**

Would this be the answer for this problem 2x^3-x^2 > x x>1 or 0>x>-1/2
*December 6, 2008 by Melly*

**Precalculus**

K(x) = x^2(x^2 + 16), where K(x) = x^2. I got K(x^2) = x^8 + 16x^4. Is this right? Thanks :))
*September 1, 2009 by Emily*

**precalculus**

how do i find the x and y intercepts for y = 16 - 4x squared?
*October 4, 2009 by kaylee*

**precalculus**

which conic section is this the equation for? 3x^2 - 9x + 2y^2 = 15
*December 6, 2009 by JB*

**Precalculus**

f(x)=x-5 g(x)=1/x-1 find the range of the following f(g(x)) g(f(x))
*March 29, 2010 by Arielt*