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math-urgent please help

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Math urgent
explain how to compute the xy term of the product (3x-4y)^2? if possible with solution please.... its urgent

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... :(

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

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:)

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!!!!

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.

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!

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!!!!

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

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 don't know what this is.. please help.

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 ...

math urgent urgent urgent
perpendicular to line -2x+y=7 contains the point (-4,-2) the equation of line is

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

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

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

urgent urgent urgent
what is the chemical make up of actin and myocin

Math -Urgent!!!
List all the possible rational zeros of f(x)=3x^3-x^2+2x=2. Please help me. I don't understand how to do this. Can someone show me please.

Math please help! Urgent
Find the height of an equilateral triangle with sides of length 6 cm ' please show ur work

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.

Math URGENT
3.8y+4/7x+2=0 Please help me. Thanks

Urgent Math! Please Help!
2^-4 = -2 * -2 * -2 * -2 =16

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

Math please help urgent !
y= u+3/u-1 u=x^1/3 find dy/dx at x=8

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 ...

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

MATH
HOW TO SOLVE THIS? ã8(ã10-1) PLEASE IT IS URGENT !!!!

Math(urgent!!)please!
3/4(2x-1)-5 is equal or greater than 5/4(x-3)

Math-URGENT!!!!
write the parametric equations of -3x+1/2y=2/3. please help me!!!

math URGENT
please factor 2.75x^2-7x-120

Math- urgent
1/2 (8-6h)=h what does h equal? Please show your work.

Math- urgent
X-30=14-3x What does x equal? Please show your work.

Math- urgent
X+4÷7=-2 What does x equal? Please show your work.

Math- urgent
-3 (x-8)+7x=12 What does x equal? Please show your work.

Math- urgent
Solve for x. x+4 (x+3) =17 Please show your work.

Math- urgent
Solve for x. 8x-(8+6x)=20 Please show your work.

Math- urgent
Z/2-6=4 What does z equal? Please show your work.

PHYICS URGENT URGENT PLEASE PLEASE PLEASE HELP ME!
A uniform ladder of length 20.0m and weight 750 N is propped up against a smooth vertical wall with its lower end on a rough horizontal surface. The coefficient of friction between the ladder and this horizontal surface is 0.40. (b) Work out and add the numerical values of ...

Math Help (URGENT X10)
This is really urgent so please please please help. The height(H) of an object that has been dropped or thrown in the air is given by: H(t)=-4.9t^2+vt+h t=time in seconds(s) v=initial velocity in meters per second (m/s) h=initial height in meters(m) H=height h=initial height ...

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 ...

Math (URGENT)
Solve. 4(-1^2) = ? My calculator says its -4 I got +4 Help Please.

MATH urgent
Hello!! 1. find the third derivative of f(t)=(t-1)/(t+1) 2. y= x^(x^2) ; dy/dx please help! thank you!

Math- Urgent
15=y+24 What does y equal? Please show all work.

Math- Urgent
1/4 w=13 What does w equal? Please show all work.

Math- Urgent
2e= 4e-16 What does e equal? Please show all work.

Math - Urgent
3/4x+2=7+1/3x What does x equal? Please show all work.

Math - Urgent
3-2/9b=1/3b-7 What does b equal? Please show all work.

Math - Urgent
3-2/9b=1/3b-7 What does b equal? Please show all work

Math - Urgent
2/3x+1/2x=5/6+2x What does x equal? Please show all work.

Math- urgent
-4x-2+3x=4 What does x equal? Please show all work.

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...

Math URGENT PLEASE
Please Help, The last question has to be done by midnight. A chevy Bel Air, a classic car today, cost $2,400.0 new in mid-1963. How much would that be in 2012 dollar.

Math- Urgent, please help!
3(4-2X)=-2X -1 1 2 3** Please help, thank you!

4th Grade Math
64*15 divided by 56 rounded by precentage ( % 's ) help please urgent!!!

Math Please help urgent answer
What is the maximum value for 5sin(5t-pie)

Math (Urgent)
Label exact values for all x and y intercepts. Q1: f(x)=x^3-2x^2-5x+10 f(x)=X^2(x-2)-5(x-2) f(x)=(x-2)(x^2-5) f(x)=(x-2)(???) Q2: f(x)=x^4-5x^2 f(x)=x^2(x^2-5) f(x)=??? please help and thank you

help PLEASE! URGENT!
ok, i need help w/ this problem. (4x^3 + x^2 + 3) + (x^3 + 2x^2 +1) can u please explain how to do this please? i'm very lost. Thanx! -Ally

Urgent math help!
What is 66 2/3% of 891? PLEASE show me the steps on how you got the answer to this question...

URGENT MATH help
(x^2y^6-3)^2 .....PLEASE HELP ME I HAVE NO IDEA HOW TO SOLVE THIS IVE BEEN DOING IT FOR HOURS

Gr.10 Math!!!! urgent
Factor by Grouping. PLEASE SHOW ME THE STEPS! 1.) 8a^2+12ab-3b^2-2ab 2.) x^2+5x+7x+35

Math (Calculus AB)
An equation to the graph of y=x^3+3x^2+2 at its point of inflection is: a) y=-3x+1 b)y=-3x-7 c)y=x+5 d)y=3x+1 e)y=3x+7 Please help. I am in urgent need.

Math- Urgent
Solving Equations -7+b/15=-6 What does b equal? Please show all work.

Math- Urgent
Solving Equations 3=r/16+4 What does r equal? Please show all work.

math! URGENT!!!!!
can someone please help me and show me how to work out percent change from $1.55 to $2.60

CHEMISTRY(URGENT PLEASe)
CONVERT : 1.67KG =___MG 2.70MM=___KM 3.55 DAYS=___MINS 4.37 FAHRENHEIT=___KELVIN BETTER IF WITH SOLUTIONS PLEASE AND HOW TO DO PLEASE

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 ...

HELP MATH URGENT
X-5y+10 = 0 I don't know how to convert general form to slope intercept, how do I figure this out? Please help me:(

Math(Please check, urgent)
y=1.5 + 76.95t-(1/2)(9.8)t2 = 303.6 I am not sure how to arrive at this answer. I am confused because there is a t and a t^2. Thank you for your help!

math VERY URGENT+IMPORTANT
what is 6 minus 2 and one half? please explain answer

Math URGENT PLEASE
If a car in 1963 cost @$2,400 How much would that be in 2012

PHYSICS URGENT URGENT URGENT URGENT HELP NEEDED!!!
A uniform ladder of length 20.0m and weight 750 N is propped up against a smooth vertical wall with its lower end on a rough horizontal surface. The coefficient of friction between the ladder and this horizontal surface is 0.40. (b) Work out and add the numerical values of ...

help PLEASE! URGENT!
ok, i need help w/ this problem. (4x^3 + x^2 + 3) + (x^3 + 2x^2 +1) can u please explain how to do this please? i'm very lost. Thanx! -Ally whoops, sorry i didn't mean to post twice! gather like terms.. (4x^3 + x^3)+(x^2 + 2x^2) +(3+1)....

Math
I need some urgent help with two simultaneous equations urgently please...Show working. 3a-b=9 2a+2b=14

math(Please help Urgent!!!)
In triangle ABC, D is the centroid and M is the midpoint of segment AC. If BD=10 and DM=2x+1, find MB. Answer choices: 2 , 9.5, or 15.

math(Please help Urgent!!)
In triangle ABC, D is the centroid and M is the midpoint of segment AC. If BD=x+9 and DM=6, find MB. Answer choices: 9 , 3, or 18.

math algebra..help please urgent! due in 20mins
how to divide and simplify 12x^3-22x^2-44x-16/6x+4

math VERY URGENT AND IMPORTANT
Estimate the product of 3 7/8 and 25. Describe your method. Please answer and explain.

Health
Sometimes a patient needs additional care that his or her regular physician cannot provide. In this instance, the physician can make a referral for a patient to see another physician. What are the three types of referrals? (1 point) regular, urgent, fast normal, fast, STAT ...

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.

Math - urgent
Evaluate the definite integral 8 S (3x^2 + 3)/(x^2) dx 5 Not sure which substitution to use. Please show your work & explain. Thanks

Urgent math please help
find a quadratic function that fits the set of data points. (1,4), (-1.6), (-2,16) what did i do wrong, i got -2x^2-x+7

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.....

egypt
urgent!!!!urgent!!!!!! have to go to bruins game at 5:45whats the magical fiqures inbetween the rapping in a mummy?

Math Urgent
(k+3)^2=(2k-1)^2=0 Please help me solve this equation or maybe one like it......I keep doing it wrong. 6p^2(p+1)=4(p+1)-5p(p+1) I also keep doing this problem wrong. I have the answer but I don't understand how its done. Please help!!

URGENT!! 7th Grade Math Help Please!!
2. Price of the iPad Mini: $329.00 Price of the iPad with a 15% discount. Show all of your work please!! [4 points]

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 ...

math URGENT!!
the midpoints of the sides of a triangle are (1,1),(4,3),and (3,5). find the area of the triangle. please answer and show how u did it step by step please!!!!

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...

Career Urgent
Why do you need math, business, and computer-related courses to become a web designer/developer? please help and thank you

7/8 Math URGENT!!! PLZ HELP!! ANYONE????
Could ANYONE please explain this formula to me and what the words mean... I=prt (Intrest= principle x rate x time)

URGENT ALGEBRA
CAN ANYONE PLEASE HELP ME I HAVE NO CLUE WAT TO DO AND I AM SO CONFUSED HELP ANYONE PLEASE 4x-5y=-19 2x+17=y what is the solution of the system?

math help please urgent
the difference of two numbers is 27. the first number is equal to one more than twice the value of the second number. find both numbers. please show work.

Math
Does Anyone have the answers to math unit 3 lesson 12 : Exponents factors and fractions unit test its urgent please

Chemistry(Please help, thank you)
I have to calculate the concentration of I2 produced (# of moles of I2 produced / L) based on the stoichiometric ratio in the following equation. 2S2O3^2- + I2 -> 2I^- + S4O6^2- Chemistry(Urgent, please help) - DrBob222, Sunday, February 26, 2012 at 9:47pm If you know the ...

math urgent...:(
Write the equation of a line perpendicular to 2y=3x+4 and passes through the point (7,-2). Please help me i have no idea in this. and please4 explain me how you did it. thanks.

Math-URGENT,
Given that y varies directly with x, write a direct variation equation that relates x and y. x=1/3 <---(fraction), y=2 **Provide an explanation as well, please.

math (Urgent)
What is the angle (in standard position - i.e. measured counterclockwise from the positive x-axis) formed by a line from the origin to point (1,-2)? Please help and Thank you

math
Find the sum of all primes p, such that p divides up, where up is the p- th Fibonacci number. please tell me the answer it's urgent about this..///

Math-urgent-mid term exam review question
Please help me simplify. I keep getting some weird answer. 3x^2(4x^3-2x^2+6x)-(x^5+5x^4-4x^3)+7x^5

physiology practical
what affect can happen on the blood pressure and the heart rate when you drag or clamp the common carotid artery of the rabbit? and why? PLEASE please answer fast cause i have presentation tomorrow, please need help urgent!

Precalculus(URGENT)
determoine whether the equation defines y as a function of x y= the square root of(-3x-6) please please show work

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