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2011
December

Questions Asked on December 7, 2011

a ladder leaning against a wall makes a 60 degree angle with the ground. the based of the ladder is 4m from the building. how
1. 1 answer
2. asked by anonymous
3. 802 views
Find the real-number solution of the equation. 3x^7 = 81x^4I got this far... 3x^7 - 81x^4 = 0 x^4 (3x^3 - 81) = 0
1. 2 answers
2. asked by Linda
3. 578 views
joan can mow a 3-acre field in 4 hours. how ling will it take her to mow a 2-acre field?
1. 1 answer
2. asked by Anonymous
3. 537 views
find the distance between points P(7,4) and Q(1,2)to the nearest tenth
1. 3 answers
2. asked by ariel
3. 1,371 views
CosA*Cos17=1 then determine A
1. 1 answer
2. asked by kunal
3. 350 views
a)by use of diagrams where appropriate differentiate between Marshallian and Hicksian demand curves.b)The utility function for a
1. 0 answers
2. asked by audax
3. 395 views
14. You throw a 2 kg. Stone straight up into the air with a velocity of 6m/s. What is the max height of the stone and the total
1. 1 answer
2. asked by Sarah
3. 916 views
14. You throw a 2 kg. Stone straight up into the air with a velocity of 6m/s. What is the max height of the stone and the total
1. 1 answer
2. asked by Sarah
3. 376 views
14. You throw a 2 kg. Stone straight up into the air with a velocity of 6m/s. What is the max height of the stone and the total
1. 1 answer
2. asked by Sarah
3. 385 views
what is -9y-12(2-3y)= -25-2(y+6)
1. 1 answer
2. asked by Angela
3. 268 views
14. You throw a 2 kg. Stone straight up into the air with a velocity of 6m/s. What is the max height of the stone and the total
1. 1 answer
2. asked by Sarah
3. 1,108 views
A log of diameter D is available to be used as a beam carrying a uniformly distributed load of 400#/ft over a length of 32 feet.
1. 4 answers
2. asked by Jon
3. 569 views
1. Find (-1+i)^1/32. Express 2(cos5pi/3 + isin5pi/3) in regular form. would this be correct: 1-√3i? 3. Find (2+4i)^3 in
1. 2 answers
2. asked by 95
3. 459 views
If zero is known as the trivial solution, what happens when x = 1? Can you show me how to solve this step by step? Thank you.
1. 2 answers
2. asked by Sherrie
3. 397 views
When zinc metal is reacted with hydrochloric acid, zinc chloride and hydrogen gas are produced. If 16.4 ml of 2.14 M HCl are
1. 3 answers
2. asked by Lindsay
3. 1,370 views
what logical fallicies are theseIf Jesus Christ were running for the presidency, conservatives would attack him for being a
1. 8 answers
2. asked by lauren
3. 432 views
Find the value of ED, if AE = 6 mm, EB = 8 mm, and CE = 12 mm.
1. 2 answers
2. asked by Anonymous
3. 380 views
multiply and simplify(y^2+10y+25)/(y^2-9)x(y^2+3y)/(y+5)
1. 4 answers
2. asked by Anonymous
3. 352 views
0.249 g of a diatomic element occupies a volume of 125mL at 120 degrees C ad 2.00 at. This element is? Please help. I'm lost.
1. 0 answers
2. asked by Lisa
3. 510 views
0.249 g of a diatomic element occupies a volume of 125mL at 120 degrees C and 2.00 atm. This element is? Please help. I'm lost.
1. 0 answers
2. asked by Lisa
3. 525 views
0.249 g of a diatomic element occupies a volume of 125mL at 120 degrees C and 2.00 atm. This element is? Please help. I'm lost.
1. 2 answers
2. asked by Lisa
3. 1,236 views
write in simplified form.g(x)=(x^2-4)/(x^3)÷(x^5-2x^4)/(x+4) i got stuck at (x^-9)x+2/(x^2)x^4(x+3)
1. 1 answer
2. asked by Anonymous
3. 361 views
could you please solve and show steps for: 24-8/4*2+4(3)
1. 1 answer
2. asked by Julie
3. 307 views
a 41 inch ribbon was cut into five shorter ribbons of equal length how long was each shorter ribbon
1. 1 answer
2. asked by george
3. 382 views
Are these shapes correct?PH3-trigonal pyramidal, CHCl3-tetrahedral, H2S-linear and PO4^-3-tetrahedral?
1. 2 answers
2. asked by Lisa
3. 826 views
Input 15 ? 30 10 9 3 1Output 6 18 3 9 ? 30 90
1. 0 answers
2. asked by Diamond
3. 195 views
perform the indicated operation and if possible simplify.
1. 1 answer
2. asked by Anonymous
3. 841 views
could you please solve and show steps for: 24-8/4*2+4(3)
1. 2 answers
2. asked by Julie
3. 833 views
is it important that the organization's ethical values support your ethical values? explain.
1. 1 answer
2. asked by gwen
3. 433 views
What volume of a 6.0 M NaOH solution would you need to prepare 250.0 milliliters of a 3.0 M NaOH solution?
1. 1 answer
2. asked by Anonymous
3. 436 views
50.0 ml sample of ethylene has a mass of 55.505g. Find the density of ethylene.
1. 1 answer
2. asked by Monique
3. 538 views
A budget systems model is the foundation from which budgeting systems can be used to evaluate the success of an agency or
1. 1 answer
2. asked by susan
3. 631 views
What is the volume in liters occupied by 37.7 moles of CO2 at 9.54 atm and 55 degrees?
1. 1 answer
2. asked by Syneitra
3. 390 views
find the Derivative of::1\R = 1\R1 + 1\R2
1. 1 answer
2. asked by NONO
3. 1,421 views
a right triangle contains a 25 angle. if me leg is of length 5 inches what is the length of the hypotenuse
1. 1 answer
2. asked by vanessa aquino
3. 2,143 views
An open box is to be made from a 10-ft by 14-ft rectangular piece of sheet metal by cutting out squares of equal size from the
1. 1 answer
2. asked by NONO
3. 711 views
Please help me with this integral problem:ʃ x^2(a^2-x^4)^2dx please help..thanks alot:)
1. 2 answers
2. asked by WAN
3. 547 views
ʃ(1-sin A)^2 cos A dAplease help.i don't know how to solve this.i need your help
1. 1 answer
2. asked by WAN
3. 389 views
y=1/2x^2+5x+29/2 i need help
1. 1 answer
2. asked by Anonymous
3. 226 views
Hello. I again need your grammar help and will be very grateful for it.Please tell me if the sentences are OK: "This is a very
1. 1 answer
2. asked by Ilma
3. 1,097 views
perform indicated operations.(5ab)/(a^2-b^2)+(a+b)/(a-b)
1. 1 answer
2. asked by Ruthie
3. 798 views
Cos 3 alpha = - 0.1 solutions in degree
1. 3 answers
2. asked by sherman
3. 587 views
Calculate f" for f(x)=g(e^(2x)), where g is a function defined for all real numbers & g admits second order derivative.
1. 1 answer
2. asked by AHKSIJ
3. 426 views
If a force of 10 N is applied to a 4.5 kg object, then the object will accelerate at 2.22 m/s2? True or false
1. 3 answers
2. asked by Raven
3. 618 views
perform indicated operations.(a+3)/(5a+25)-(a-1)/(3a+15)
1. 2 answers
2. asked by Ruthie
3. 493 views
FIND THE THIRD ANGLE IN A TRANGLE IF TWO OF THE ANGLES ARE 43 AND 114
1. 2 answers
2. asked by JAVIER
3. 366 views
I need to prove parallelogram law using the law of cosines.2AB^2 + 2BC^2 = AC^2 + BD^2 Please, help me to do this.
1. 4 answers
2. asked by Evelina
3. 464 views
Need to find the perimeter in feet...The width is 35ft and 5in The length is 10ft and 3in Need to write the answer in feet... If
1. 1 answer
2. asked by Bridget
3. 444 views
1. A basketball player passes the ball to his teammate at an angle of 40degrees above the horizontal. The ball is released 1.5m
1. 1 answer
2. asked by bella
3. 1,468 views
what does this mean: the rate of blood flow to an organ is related to resistance to flow in the small arteries and arterioles
1. 0 answers
2. asked by Caroline
3. 848 views
A car starts from rest and reaches a velocity of 8 m/s in 4 seconds.a) What is its acceleration? b)If its acceleration remains
1. 1 answer
2. asked by bella
3. 662 views
simplifyx^5-x^3+x^2-1-(x^3-1)(x+1)^2/(x^2-1)^2
1. 1 answer
2. asked by Anne
3. 371 views
Explain how could use a spring,a ruler,some standard masses and some graph paper to find the weight of an unknown object.
1. 3 answers
2. asked by syed
3. 952 views
find all x-intercepts of the given function f. f(x)=3x+10�ã(x) -8
1. 1 answer
2. asked by Anne
3. 392 views
Carbon tetrachloride (CCl4) and benzene (C6H6) form ideal solutions. Consider an equimolar solution of CCl4 and C6H6 at 25°C.
1. 3 answers
2. asked by MInx
3. 3,255 views
Given Quadrilateral ABCD and the points A(-2,6), B(4,6), C(4,-3) and D(-2,-3). What are the lengths of each side, and what is
1. 2 answers
2. asked by franky
3. 479 views
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
1. 1 answer
2. asked by Anne
3. 613 views
3 radical 3=-3 cot thetaon interval 0<theta<2pi
1. 1 answer
2. asked by lil wayne
3. 426 views
Select the gerund phrase in the sentence below. Then, determine the noun function of the gerund.Writing a research paper sounds
1. 2 answers
2. asked by Lisa
3. 940 views
you are 7 miles N & 4 miles W of the cabin how do you get back to the cabin?Bearing?
1. 4 answers
2. asked by anne
3. 411 views
-4 - (1/2) sin theta=-16 +radical 3 over 4what are the 2 points of intersection? 0<theta<2pi
1. 1 answer
2. asked by joey
3. 367 views
which paragraph of the article best supports the authors argument against clear cutting?
1. 0 answers
2. asked by robert
3. 427 views
You deposit $2,000 in an account that pays 8% interest compounded semiannually. After 4 years, the interest rate is increased to
1. 2 answers
2. asked by lily
3. 3,268 views
Maus Chapter 5 questionsHow did Vladek and Anja escape from Srodula? What is a Kombinator? Is Maus a better book because Art
1. 1 answer
2. asked by Erub
3. 688 views
IN " THE BELLS," POE USES ____- TO CREATE A STRONG EFFECT. A) ASSONANCE B) INTERNAL RHYME C) ONOMATOPEIA C) COUPLETS. MY ANSWER
1. 1 answer
2. asked by cheddie
3. 546 views
WHAT IS THE OPPOSITE OF 58 DEGREES
1. 2 answers
2. asked by Anonymous
3. 1,828 views
How many significant figures are there in a) 0.049300 & b) 4.200*10^5. Please help me
1. 1 answer
2. asked by Meron
3. 625 views
A painter needs to paint a circular floor that is 24 yards in diameter. A gallon of paint cover 59 square yards. How many
1. 1 answer
2. asked by Freddy
3. 3,831 views
simplify: (2sin(2pie/7))/(3cos(3pie/14)
1. 2 answers
2. asked by Aya
3. 487 views
solve x/x^2-4 - 1/x+2=2
1. 1 answer
2. asked by 95
3. 255 views
Line AB (0,0) is perpendicular to line BN (3,4) in the diagram at the right. Angle B is a 90 degree angle.What are the
1. 1 answer
2. asked by Rachel
3. 372 views
A uniformrodofmass2kgandlength1mis supportedby a frictionlesspivot 25 cm down fromthetop,asshown.A smallballof mass 0.5 kg
1. 0 answers
2. asked by Anonymous
3. 263 views
Explain the importance of the cell nucelous in the life of a cell?I need help, I just have to write 1 or 2 sentences to answer
1. 2 answers
2. asked by Laruen
3. 667 views
i need help with narrative soccer
1. 0 answers
2. asked by bob
3. 305 views
Give an exmaple of an organ system in an animal and name the parts that make up the organ system?need help!!! plz thank u ps:
1. 6 answers
2. asked by Laruen
3. 496 views
Francis starts walking north at 4 ft/s from an intersection I. At the same time Aram starts walking south at arate of 5 ft/s
1. 1 answer
2. asked by Kristine
3. 492 views
Why did the pilgrims come to america???????/plz help
1. 2 answers
2. asked by Laruen
3. 1,061 views
Is there any writing compitions for middle schoolers???
1. 1 answer
2. asked by Laruen
3. 321 views
describe roles of women and men in 1950's, give reasons why these men women accept these roles.women become actresses men join
1. 3 answers
2. asked by Mohammad
3. 547 views
Is there any art websites for middle schoolers to do some cool, creative, and pretty art work.
1. 0 answers
2. asked by Laruen
3. 580 views
is there any art compitions for middle schoolers ???
1. 1 answer
2. asked by Laruen
3. 354 views
Hello.Please tell me if it's possible to say: 1) to declare a message; 2) to announce a message; 3) to sound a message; 4) to
1. 2 answers
2. asked by Ilma
3. 787 views
I have this assignment for english. Ok like I have a journal to write down my daily life (that what we supose to do for english
1. 2 answers
2. asked by Laruen
3. 1,066 views
Identify two alternative solutions for the high case load of the supreme court
1. 0 answers
2. asked by Eric
3. 402 views
It says in my textbook that I have to predict what might have happened if the Maya civilization had continued into the present
1. 1 answer
2. asked by Gabby ( 5 grade)
3. 446 views
what is role of CRTC? you think agency is necessary? explain in paragraph formatRole of CRTC is to regulate the amount of
1. 4 answers
2. asked by Mohammad
3. 542 views
SUZIE HAD TO WRAP A TRUCK,A CAR, A BUSAND A TRAIN. IN HOW MANY ORDERS CAN SHE WRAP THESE PRESENTS?
1. 1 answer
2. asked by stella
3. 438 views
What sounds correct?The real reasons are cause? Or The real reason is cause? I think its with is
1. 1 answer
2. asked by Jace
3. 363 views
I have a problem that I have no idea how to solve. The instruction say to solve and check the given equation by rational
1. 2 answers
2. asked by ron
3. 639 views
how can i find the numbersQuadratic equation the sum of 2 whole numbers is 23. their product is 120. find the numbers
1. 0 answers
2. asked by Sara
3. 427 views
why was the Byzantine empire able to survive for 1,000 years
1. 0 answers
2. asked by ADAM
3. 364 views
if a 40.0-g stone is whirled horizontally on the end of a 0.60-mstring at a speed of 22m/s what is the tension in the string?
1. 0 answers
2. asked by elina
3. 741 views
Simple Linear Regression Analysis2. Weight of Car: Miles gallon – Do heavier cars really use more gasoline? The following data
1. 0 answers
2. asked by Kris
3. 588 views
One day is 86,400 seconds. Express this number in scientific notation and estimate how far the sun's light travels i a day.
1. 4 answers
2. asked by Laura
3. 5,904 views
If a lever problem asks you to find a way to "lift" something, does that mean to balance the object(s), or to tilt it past the
1. 0 answers
2. asked by Cicilia
3. 392 views
How do you find the indefinite integral of (x^2-29x+5)/(x-4)^2(x^2+3)?
1. 1 answer
2. asked by Joe Schmo
3. 470 views
how do u find the horizontal force needed to push a wheel that weighs 300N and has a radius of 30m.it also lies on the stairs of
1. 0 answers
2. asked by crystal
3. 447 views
what was massey commission?was it established by federal government to investigate the state of Canadian culture?
1. 3 answers
2. asked by Mohammad
3. 452 views
did pier 1 anooce the winners of the gift card contest??
1. 2 answers
2. asked by Laruen
3. 363 views
1. Establish the identity:sin(theta+3pi/2)=-cos(theta) 2. Find the exact value of 2(theta) if sin(theta)=5/13 3. Show that:
1. 0 answers
2. asked by Brittany
3. 1,215 views

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