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2012
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Questions Asked on July 9, 2012

In the balanced equation for the combustion of 2,2,4-trimethyloctane (C11H24), the coefficient of the organic compound is...the
1. 3 answers
2. asked by Anonymous
3. 875 views
What are the critical numbers of the function: s(t)=3t^4+12t^3-6t^2
1. 1 answer
2. asked by Jasmine
3. 439 views
Maggie is getting ready for the one-mile race in June. The first day of practice she ran 1/3 of a mile; the second day she ran
1. 1 answer
2. asked by Anonymous
3. 605 views
Considering the amount of energy required to produce animal-based foods and goods, should humans change their habits so they
1. 2 answers
2. asked by April
3. 400 views
How would you explain the relationship between clear writing and critical thinking? Can you think of times when your ability to
1. 2 answers
2. asked by April
3. 653 views
The following information is available to you: travelers' checks = $1million; coin and paper currency = $30 million; repurchase
1. 0 answers
2. asked by Frances Collins
3. 898 views
What are your thoughts about overthinking and under thinking?
1. 2 answers
2. asked by Tony
3. 1,035 views
if you increased the temperature of a volume of air by four times while at the same time doubling the pressure, would the volume
1. 1 answer
2. asked by jollie
3. 371 views
How do you reference Microsoft clip art on a reference page? The preview of the pictures give limited information.
1. 0 answers
2. asked by Chaseone
3. 1,089 views
The rectangular floor of ashed has a length 4 feet longer than its width, and its area is 140 square feet. Let x be the width of
1. 1 answer
2. asked by bulatsu
3. 825 views
How do you apply critical thinking to someone's else writing?
1. 1 answer
2. asked by Christian
3. 479 views
Which of the following quadratic equations have the solutions x = -3 and x = 5?A. -1/2(x+3)(x-5)=0 B. (x+3)(x-5)=0 C.
1. 0 answers
2. asked by Tifini
3. 433 views
If I self-publish my books (stories I wrote)then later on about maybe a year later (just saying) I decide to show my work to the
1. 2 answers
2. asked by Laruen
3. 504 views
Is this right?Help me to stay organize. ( i think this is correct) OR Help me to stay organized.
1. 1 answer
2. asked by Anonymous
3. 345 views
1.75 x 10^25 selenium atoms contains how many moles of selenium?
1. 3 answers
2. asked by Lu
3. 1,086 views
One of the disadvantage of using truth table is: it is difficult to keep the line straight, T;s are easy to confuse with F's .
1. 1 answer
2. asked by tina
3. 448 views
please helpfind the equation of the line with the given properties. write the equation in slope intercept form if possible 1.
1. 1 answer
2. asked by chchch
3. 472 views
In an electric field, the lines on the left have twice the separation as those on the right. (a) If the magnitude of the field
1. 0 answers
2. asked by Stephanie22-2
3. 597 views
Two particles are fixed to an x axis: particle 1 of charge -7.93 x 10-7 C is at the origin and particle 2 of charge +7.93 x 10-7
1. 0 answers
2. asked by Stephanie22-4
3. 725 views
two charged particles are located on an x axis: -q = -4.80 × 10-19 C at x = -3.00 m and q = 4.80 × 10-19 C at x = 3.00 m. What
1. 0 answers
2. asked by Stephanie22-9
3. 497 views
Two particles are fixed to an x axis: particle 1 of charge q1 = 2.22 x 10-8 C at x = 15.6 cm and particle 2 of charge q2 =
1. 0 answers
2. asked by Stephanie22-11
3. 786 views
In Millikan's experiment, an oil drop of radius 1.75 ƒÊm and density 0.882 g/cm3 is suspended in chamber C (Fig. 22-14) when a
1. 1 answer
2. asked by Stephanie22-39
3. 661 views
A charged cloud system produces an electric field in the air near Earth's surface. A particle of charge -2.1 x 10-9 C is acted
1. 0 answers
2. asked by Stephanie22-41
3. 956 views
particle 1 of charge q1 = 5.80 pC and particle 2 of charge q2 = –6.90 pC are fixed at a distance d = 1.80 cm apart. In
1. 1 answer
2. asked by Stephanie22-87
3. 447 views
A square surface measures 4.4 mm on each side. It is immersed in a uniform electric field with magnitude E = 2100 N/C and with
1. 0 answers
2. asked by Stephanie23-1
3. 539 views
A point charge of 2.0 µC is at the center of a cubical Gaussian surface 60 cm on edge. What is the net electric flux through
1. 1 answer
2. asked by Stephanie23-7
3. 1,093 views
A uniformly charged conducting sphere of 1.3 m diameter has a surface charge density of 8.7 µC/m2. (a) Find the net charge in
1. 2 answers
2. asked by Stephanie23-17
3. 801 views
An electron is released from rest at a perpendicular distance of 9.1 cm from a line of charge on a very long nonconducting rod.
1. 3 answers
2. asked by Stephanie23-22
3. 711 views
A hollow sphere of radius 25 cm is rotating at 13 rad/ sec about an axis that passes through its center. The mass of the sphere
1. 2 answers
2. asked by hayley
3. 1,076 views
Strong base is dissolved in 665 mL of 0.400 M weak acid (Ka = 3.69 × 10-5) to make a buffer with a pH of 3.94. Assume that the
1. 2 answers
2. asked by craig
3. 9,268 views
Calculate the pH for each of the following cases in the titration of 50.0 mL of 0.150 M HClO(aq) with 0.150 M KOH(aq). The
1. 1 answer
2. asked by quinn
3. 6,251 views
A class consists of 23 women and 83 men. If a student is randomly selected, what is theprobability that the student is a woman?
1. 2 answers
2. asked by massie
3. 2,319 views
What is the minimal sample size needed for a 99% confidence interval to have a maximal margin of error of 0.06 if there is no
1. 2 answers
2. asked by Lynn
3. 3,441 views
What are the odds in favor of spinning a D on this spinner?
1. 1 answer
2. asked by massie
3. 1,459 views
Calculate the change in pH when 4.00 mL of 0.100 M HCl(aq) is added to 100.0 mL of a buffer solution that is 0.100 M in NH3(aq)
1. 1 answer
2. asked by rachel
3. 804 views
A 4kg box is compress 50 cm on a spring (k=100 N/m) and then slides across a horizontal floor. If (u=0.4) between the box and
1. 1 answer
2. asked by Christine
3. 1,132 views
Construct a truth table for (qvp)__> ~q
1. 2 answers
2. asked by angela
3. 860 views
construct a truth table for (~p^q)__> p
1. 1 answer
2. asked by angela
3. 410 views
which of the following should be included in activities that are designed to develope a childs view of relationships in the real
1. 1 answer
2. asked by Anonymous
3. 333 views
is the public vulnerable to exploitation by powerful groups owing to their monoploy over information and why is the public
1. 1 answer
2. asked by michelle
3. 692 views
What formula do I use to find: a man that was shot out of a cannon, mean is 140 feet, stand. dev is 10, landing net is 28 feet
1. 0 answers
2. asked by DellaRae
3. 382 views
1. Who sent a postcard from Santorini?Judy did. 2. With whom is Judy traveling in Greece? He is traveling in Greece with Mom. 3.
1. 1 answer
2. asked by rfvv
3. 584 views
How did Alfred the Great secure his modern reputation as a state-builder?
1. 1 answer
2. asked by Alma Dean
3. 430 views
give the balanced equation for oxidation of iron(II)ion by permanganate and find how many millimoles of permanganate ion react
1. 1 answer
2. asked by Anonymous
3. 1,001 views
what is the angle of a ladder with a 4 metre vertical and a 1 metre horisontal
1. 1 answer
2. asked by jan
3. 315 views
What is equivalent between points a and b when R=3R R ----\/\/\//---\/\/\/\/----| | | | | | | a | | R | b ----|
1. 0 answers
2. asked by ssoo
3. 327 views
What is equivalent between points a and b when R=3R R ----\/\/\//---\/\/\/\/----| | | | | | | a | | R | b ----|
1. 1 answer
2. asked by z
3. 413 views
What is equivalent between points a and b when R=3R R ----\/\/\/----\/\/\/---- a /\/\/\-----b \/\/\/\/-----
1. 0 answers
2. asked by z
3. 344 views
Hi! I just want you to check if my answers are correct.Factor the expressions: 1. 15a^2(b-2)^2 + 20a^3(b-2)^3 = my answer is
1. 2 answers
2. asked by Anonymous
3. 571 views
DRAW A ROUGH TIME SCHEDULE IN BAR CHARTFORM FOR A 2000 SQ' RESIDENTIAL PROJECT TO BE COMPLETED IN TWO AND HALF MONTHS.
1. 1 answer
2. asked by DESAI VIRALI D.
3. 353 views
find the value of x^3+y^3-12xy+64 when x+y= -4
1. 2 answers
2. asked by siyad
3. 382 views
The entire class was in an uproar.The teaching assistant had proctored the exam while the professor was attending a
1. 2 answers
2. asked by Sandra
3. 421 views
One attribute that the Stanford-Binet,WAIS-III,and WISC-IV have in common is that they are all:
1. 2 answers
2. asked by Sandra
3. 468 views
I have most of them done but would like to have these ones double checked... Please Help!!!12. Research and development costs
1. 1 answer
2. asked by sammie
3. 535 views
two spheres carrying charge q are hanging from a same point of suspension with the help of threads of length 1 m in a space free
1. 1 answer
2. asked by Juli
3. 906 views
what is a limiting reagent of the reaction CuSO4 and Pb(NO3)2
1. 1 answer
2. asked by GSGS
3. 589 views
You want to rent an unfurnished one-bedroom apartment in Boston next year. The mean monthly rent for a random sample of 14
1. 1 answer
2. asked by James
3. 811 views
Match each item on the left with an item on the right.Question 1 options: philosophy calling for greater economic equality in
1. 4 answers
2. asked by Kiri
3. 747 views
Solve the exponential equation. Use a calculator to obtain a decimal approximation, correct to two decimal places, for the
1. 1 answer
2. asked by Anonymous
3. 2,459 views
Why does Texas have so many special districts, and what are some of the problems associated with them?
1. 1 answer
2. asked by Danielle
3. 744 views
a credit union pays 8 percent per annum compound interest on all fixed deposits. a consumer deposited $24000 in an account.
1. 1 answer
2. asked by INDIANA
3. 1,253 views
How has the two world wars, The Cold War and the Computer Revolution reduced the global economic clout of the Western European
1. 1 answer
2. asked by Ariel
3. 454 views
Find the balance in an account that has $700 invested at 5.5% for 4 years compounded semi-annually.
1. 1 answer
2. asked by dylan
3. 1,875 views
is there any alloy which is equally dense with gold?
1. 2 answers
2. asked by vimal
3. 311 views
A RHOMBUS SHAPED SHEET WITH PERIMETER 40 CM. AND ONE DIAGONAL 12 CM., IS PAINTED ON BOTH SIDES AT THE RATE OF RS.5 PER METER
1. 2 answers
2. asked by manjeet
3. 620 views
the perimeter of the school is 128m. it is 24m wide. how long is it.what is it's area
1. 4 answers
2. asked by rebecca
3. 767 views
SOLVE= log[6](x+3)+log[6](x+2)<2A)-6<x<7 B)-6<x<2 C)3<x<7 D)-2<x<3 PLEASE HELP!!
1. 1 answer
2. asked by leo
3. 314 views
Write the mixed number as an imprper fraction. 7 1/9 =A. 64/9 b. 22/3 c. 7/1 d. 65/9 I think the answer is A.
1. 1 answer
2. asked by Amanda
3. 372 views
An architect plans to draw a rectangular patio with segment LM representing one side of the rectangle. He wants to construct a
1. 4 answers
2. asked by Anonymous
3. 4,343 views
A cylinder measures 6 ft tall and 3 ft wide. If those measurements are tripled, find the volume of the cylinder in cubic feet?
1. 1 answer
2. asked by Anonymous
3. 611 views
Ethical contractarianism focus on agreements between individuals, individuals and the community. true or false
1. 1 answer
2. asked by Victoria
3. 419 views
You want to rent an unfurnished one-bedroom apartment in Boston next year. The mean monthly rent for a random sample of 14
1. 2 answers
2. asked by James
3. 2,920 views
In 3-4 sentences, explain why is voting important in a democratic society.
1. 1 answer
2. asked by victoria
3. 394 views
You have the following data: A plane flying at its maximum speed can go 190 miles per hour with a tailwind or 150 miles per hour
1. 1 answer
2. asked by darlene
3. 803 views
Could you check if everything is correct, Writeacher?1) My husband and I would like to spend the period from August ... to
1. 2 answers
2. asked by John
3. 2,121 views
A mini-cone has a diameter of 2 inches at the widest point and holds 12.5 in3 of ice cream. A mega-cone holds 133.1 in3 of ice
1. 2 answers
2. asked by Kayla
3. 505 views
The number of books checked out from the library varies directly with the number of book reports assigned. There were 3375 books
1. 3 answers
2. asked by vane
3. 1,623 views
5.82 g of CuNO3 is dissolved in water to make a 0.240 M solution. What is the volume of the solution?
1. 1 answer
2. asked by Anonymous
3. 621 views
write in algebraic expressions: a number x increased by three times y
1. 2 answers
2. asked by maria
3. 2,733 views
Which one is correct?There is a quarrel between he and Ralph. OR There is a quarrel between him and Ralph.
1. 2 answers
2. asked by Anonymous
3. 346 views
Calculate the value of Kc for4NH3(g) + 3O2(g)= 2N2(g) + 6H2O(l)
1. 1 answer
2. asked by mohamed
3. 1,243 views
y varies directly with x, and y = 2 when x = 5.What is the value of x when y = 15? A. x = 25 B. x = 10 C. x = 6 D. x = 37.5
1. 1 answer
2. asked by leo
3. 692 views
The vase company designs a new vase that is shaped like a cylinder on bottom and a cone on top. The catalog states that the
1. 1 answer
2. asked by Gabi
3. 882 views
what are the goals of psychometric testing are:
1. 1 answer
2. asked by maxine
3. 849 views
what are the results of renee baillargeon's sliding carrot research may suggest the object permanence
1. 1 answer
2. asked by sally
3. 465 views
What would be the final velocity of the van if it continued accelerating with the same rate for an additional 5 seconds?
1. 0 answers
2. asked by jasmine
3. 197 views
Consider the reaction:I2(g) + Cl2(g) 2 ICl(g) Kp = 81.9 at 25°C Calculate ΔGrxn for the reaction at 25°C under each of the
1. 4 answers
2. asked by Anonymous
3. 4,848 views
calculate the equilibrium constants at 25°C for each reaction. ΔGf° for BrCl(g) is −1.0 kJ/molBr2(g) + Cl2(g) 2 BrCl(g)
1. 1 answer
2. asked by Anonymous
3. 1,043 views
Calculate the solubility (in grams per 1.00 102 mL of solution) of magnesium hydroxide in a solution buffered at pH = 9. Enter
1. 3 answers
2. asked by Anonymous
3. 1,913 views
Suppose a parabola has its vertex at (0, 1) and its zeros at x = -3 and x = 3. Then equals _____.A. 9-x^2 B. 1-1/9x^2 C. x^2-1
1. 2 answers
2. asked by Tifini
3. 309 views
A line passes through the points whose coordinates are (c,3c) and (2c,5c).Assuming that c is not 0 find the slope of the lineA-2
1. 2 answers
2. asked by RICARDO
3. 939 views
I have 200 canadian dollars and exchange them for 1/5 fewer us dollars. After spending 3/4 of my us dollars how much do I have
1. 1 answer
2. asked by robbin
3. 3,145 views
A ball,500g,thrown upward at 20 m\s reaches an elevation of 15m.how much energy is lost.
1. 1 answer
2. asked by zz
3. 417 views
A sample of 200 students in a English class were asked- How long did you sleep last night?sample mean: 6.4 hours S.D. = 1.6
1. 1 answer
2. asked by Sheri
3. 570 views
A 95 confidence interval for the proportion of men that have ever dozed off while driving is 007 to 0.14. For women, a 95%
1. 0 answers
2. asked by Sheri
3. 1,060 views
2/3w+2=5/3ww=
1. 1 answer
2. asked by sherri
3. 632 views
I just need to know what formula I need to use to get started on this equation: A man that was shot out of a cannon and the mean
1. 0 answers
2. asked by DellaRae
3. 461 views
Given y=2-4cos(3x-pi/4), find each of the following, giving the general representation of the location of all minimums. Also
1. 0 answers
2. asked by Joe
3. 710 views
In a study of children with a particular disorder, parents were asked to rate their child on a variety of items related to how
1. 1 answer
2. asked by James
3. 1,688 views
the sum of one fifth of an integer and one tenth of that integer is at most 20. find the greatest possible integer.
1. 2 answers
2. asked by meep
3. 1,225 views

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