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2012
July

Questions Asked on July 22, 2012

Find a4 for the arithmetic series with s4=-36 and a1=9
1. 0 answers
2. asked by Wren
3. 666 views
when you want to pull downward to lift something, the main advantage of passing a rope upward and through a single pulley,
1. 1 answer
2. asked by kristi
3. 1,017 views
What is the distance between the points (6, 32) and (−8, −16)?
1. 1 answer
2. asked by quitta
3. 436 views
An investor invested $3,400 in two mutual funds.One fund earned a 6%profit while the other earned a 3% profit. If the investor's
1. 1 answer
2. asked by Lori
3. 992 views
What is the arc length if the central angle is 225 degrees and the radius of a circle is 3 cm?pls help. i don"t get it
1. 2 answers
2. asked by ted
3. 7,018 views
A woman is 1.6 m tall and has a mass of 53 kg. She moves past an observer with the direction of the motion parallel to her
1. 1 answer
2. asked by Beth
3. 1,807 views
Two spaceships A and B are exploring a new planet. Relative to this planet, spaceship A has a speed of 0.54c, and spaceship B
1. 2 answers
2. asked by Beth
3. 750 views
As Section 27.5 discusses, sound waves diffract or bend around the edges of a doorway. Larger wavelengths diffract more than
1. 1 answer
2. asked by Beth
3. 1,817 views
Find the wavelength (in nm) of a photon whose energy is 5.90 x 10-19 J.I understand that I have to use this equation to figure
1. 2 answers
2. asked by Beth
3. 952 views
Adult tickets for a play cost $19 and child tickets cost $10. If there were 35 people at a performance and the theatre collected
1. 1 answer
2. asked by faith
3. 1,105 views
2. How does the speed frequency distribution graph change for a given gas as the temperature is increased
1. 1 answer
2. asked by Anonymous
3. 507 views
solve the differential equations subject to the given conditions.dy/dx= 4x^1/2 y=21 of x=4 is this derivative?!
1. 2 answers
2. asked by Anonymous
3. 1,497 views
Are the following properly referenced in APA format? And if not please fix them accordingly.American Psychiatric
1. 2 answers
2. asked by Jenn
3. 599 views
what are the sources of the following:carbon dioxide CO2 chlorofluorocarbons CFC's ground level ozone
1. 1 answer
2. asked by tia
3. 522 views
Suppose you and a friend each take different random samples of data pairs (x,y) from the same population. Assume the samples are
1. 2 answers
2. asked by Macey
3. 1,321 views
A sociologist is interested in the relations between x = number of job changes and y = annual salary (in thousands of dollars)
1. 0 answers
2. asked by Jeff
3. 889 views
This case came about because President Marbury refused to honor the last-minute judicial appointments of Pres. Madison.A) True
1. 3 answers
2. asked by Madi
3. 806 views
I don't understand how to do this problemfind s(t) for a(t)= 3t^2, v(o)= 20 s(o)=5
1. 1 answer
2. asked by Anonymous
3. 327 views
John has three coins in his pocket. One is fair, one has two heads, and the third is unbalanced, showing head 60% of the time.
1. 1 answer
2. asked by Preet
3. 802 views
Kp for the reaction is 1.47 at 727°S CO2(g) + C(s) 2CO(g) Calculate Kc at this temperature
1. 1 answer
2. asked by ken
3. 1,176 views
A reaction with an equilibrium constant Kc = 1.5 x 10-25 would consist of which of the following at equilibrium:A. some
1. 3 answers
2. asked by ken
3. 8,073 views
A reaction with an equilibrium constant Kc = 1.5 x 1021 would consist of which of the following at equilibrium:A. some reactants
1. 1 answer
2. asked by ken
3. 1,533 views
When the following reaction is at equilibrium, which of these relationships is always true?2 O3(g) 3 O2(g) A. [O3]2 = [O2]3 B.
1. 1 answer
2. asked by ken
3. 2,481 views
The solubility of silver chloride can be increased by dissolving it in a solution containing ammonia.AgCl (s) Ag+ (aq) + Cl-
1. 3 answers
2. asked by ken
3. 2,664 views
For the reaction at equilibrium: 3Fe(s) + 4H2O(g) Fe3O4(s) + 4H2(g), removing some of the product, Fe3O4(s), would:Answer A.
1. 2 answers
2. asked by ken
3. 3,579 views
Concerning the following reaction at equilibrium:3Fe(s) + 4H2O(g) Fe3O4(s) + 4H2(g), increasing the concentration of the Fe(s)
1. 1 answer
2. asked by ken
3. 4,787 views
Kp for the reaction CO2(g) + C(s) 2CO(g) is 1.47 at 727°C. Calculate Kc at this temperatureAnswer A. 0.0179 B. 0.0246 C. 121 D.
1. 1 answer
2. asked by ken
3. 3,775 views
A good paragraph has three key parts, one of which is a topic sentence. What do you think would be the reaction of a reader if
1. 1 answer
2. asked by Anonymous
3. 1,003 views
A small grocery store sells fresh produce, which it obtains from a local farmer. During the strawberry season, demand for fresh
1. 2 answers
2. asked by Clarissa
3. 2,560 views
plz can any 1 give me an article on''Coping/Dealing with loss'' or u can also give me a story on the same topic bt plz fast It's
1. 2 answers
2. asked by Maihul
3. 555 views
6 16 12 10 18using this data find the precentile rate of 16
1. 1 answer
2. asked by Anonymous
3. 270 views
work out the [OH-], [H+] and pH of the solution formed when 0.500L of 0.250 M hydrochloric acid solution is mixed with 0.500 L
1. 1 answer
2. asked by Megan
3. 435 views
What is the oxidation state and covalency of [AlBr(Na3)5]+5
1. 0 answers
2. asked by Anonymous
3. 332 views
When using the Internet as an information source, it's important to remember thatA. scholarly sources have a domain name ending
1. 4 answers
2. asked by Deandrah
3. 2,103 views
16. Which of the following sets of Dewey Decimal call numbers is in the correct order?A. 813.54 C78A, 813.54 C782A, 813.54
1. 0 answers
2. asked by Deandrah
3. 930 views
when an object is 100m above the surface of earth. The earth's attraction for it is 10N. In order then the earth's attraction on
1. 1 answer
2. asked by Fareeha
3. 965 views
can someone explain this statement pleaseint a=(int *)new int[4][3];
1. 0 answers
2. asked by Will
3. 365 views
I need help with -(k^1/8)-4 over (k^7)1/2
1. 1 answer
2. asked by BERNIE
3. 300 views
repost sorry about that(k^1/8)^-4 oer(k^7)^1/2
1. 1 answer
2. asked by BERNIE
3. 308 views
If a student desires to produce three times larger and an erect image from a double convex lens with focal length of 15 cm ,then
1. 0 answers
2. asked by lllllll
3. 383 views
solve |x^2-5|=5x+9please explain step by step how to get to the answer
1. 1 answer
2. asked by Bob
3. 386 views
12 - (-14) = ?i got -2 is that right?
1. 3 answers
2. asked by marko
3. 307 views
what should indian govt do to control the prices of gold and petrol
1. 1 answer
2. asked by rati
3. 347 views
26 + (-19)=?I GOT 7 IS THAT RIGHT?
1. 1 answer
2. asked by marko
3. 268 views
A company has an insurance policy for fifty thousand dollars that is due. How is this set up when the company does not pay it in
1. 0 answers
2. asked by Beverly
3. 635 views
(Experiments in synthetic chemistry)For heating under reflux, must the solvent level in the round bottomed flask be above the
1. 0 answers
2. asked by Tristan
3. 464 views
3 PROBLEMS1) 2*7 - 10/9-4 I GOT: 7 2) 8/5-1 * (3+6) * 3 I GOT: 54 3) (2+6*2+2-4)*2 I GOT: 24
1. 1 answer
2. asked by marko
3. 306 views
45.6 - 72.3 =I USED CALCULATOR GOT 26.70 PUT THATS USING CALCULATOR WHY IS THAT TRUE? 45.6 - 73.3 HOW CAN YOU SUBTRACT THIS? I
1. 1 answer
2. asked by marko
3. 926 views
I am stuck on this one part of this question:The function S(d)=93(logd)+65 relates the speed of the wind S, in miles per hours,
1. 1 answer
2. asked by Billy Bob
3. 1,910 views
On the balance sheet under equity there is a line item of undesignated equity under the equity section. What is that? I've never
1. 0 answers
2. asked by Beverly
3. 466 views
for the following data calculate the sampling distribution parameters where, µ=120 ó=unknown,s=18,n=36, how can we find E[M]
1. 1 answer
2. asked by joshy
3. 426 views
can i have an introduction for how brently mallard died in the story of an hour
1. 1 answer
2. asked by Dustin
3. 909 views
Multiply using Area Models – Draw the modela. 1/3 x 4/5 b. 3/4 x 1/5
1. 1 answer
2. asked by rick
3. 497 views
assume that a sample is used to estimate a population proportion p. find the margin of error E that corresponds to the given
1. 0 answers
2. asked by daniel
3. 537 views
what is a champion? And how does success/failure effect champions?
1. 1 answer
2. asked by tavarus
3. 381 views
Engine failure forced Robbin to pilot her Cessna150 to an emergency landing. TO land, Robbin's plane glided 17,000 ft over a
1. 1 answer
2. asked by Wanda
3. 396 views
Calculate the reduction potential of the following solutions:a- 1 M CuSO4 b- 1 M FeSO4 c- 0.1 M CuSO4 I'm now the same answer as
1. 1 answer
2. asked by fenerbahce
3. 610 views
The specific subject of a piece of writing is known as a:A. topic B. subtopic C. supporting detail D. expository text I think
1. 4 answers
2. asked by Emma
3. 509 views
Can u summarize the story of an hour in a few sentences?
1. 1 answer
2. asked by Dustin
3. 465 views
What is the budget deficit in a given year?
1. 7 answers
2. asked by alex
3. 503 views
A ship travels due north for 25 miles then changes course to a bearing of 300°. It travels on this path for 29 miles. How far
1. 1 answer
2. asked by Gigi
3. 2,156 views
Is this a good SHORT summary of the story of an hour?Louis Mallard, the wife of Brently Mallard, can't stand her husband and
1. 3 answers
2. asked by Dustin
3. 929 views
Taxable income isA) total income less deductions and exemptions. B) earned income less property income. C) all income other than
1. 1 answer
2. asked by alex
3. 815 views
If some one could help me with this one I am stuck 256^-1/4 and thankyou
1. 3 answers
2. asked by BERNIE
3. 354 views
What is a good topic sentence for Louise Mallard's death in the story of an hour?
1. 1 answer
2. asked by Dustin
3. 431 views
Im deciding my courses for fall semester please advice if basic math and anatomy&psysiology with religion is too much of
1. 1 answer
2. asked by %%%Rena%%%
3. 545 views
Can I have your email Ms. Sue so i can send you my paper for proofreading
1. 1 answer
2. asked by Dustin
3. 488 views
draw a box-and-whisker plot for the following set of data. 62,76,41,87,60,42,47,69,65.
1. 2 answers
2. asked by jose
3. 1,232 views
Someone advocates using fiscal policy to stimulate the economy and reduce unemployment. Which of the following might this person
1. 4 answers
2. asked by alex
3. 1,207 views
you sample 100 women and the average mean is 16, Calculate 95% Confidence interval for the sample. Do you have evidence the true
1. 2 answers
2. asked by najuma
3. 369 views
the value of the nth term in a sequence of numbers is given by the expression 2n - 3. what is the 8th term in the sequence?
1. 1 answer
2. asked by kwanisha
3. 921 views
Right Triangle one leg is 400ft. long. The hypotenuse of the triangle is 200ft. longer than the other leg. What is the
1. 1 answer
2. asked by Wanda
3. 1,325 views
the graph (x^5-15*x^3 +10) is sketched without axes and not to scale. I found f'(x), set it to zero and got x=0, x=3, x=-3.
1. 13 answers
2. asked by andy
3. 886 views
1)Our federal bureaucracy takes care of the day-to-day business of our government.A) True B) False 2)There are 3 main elements
1. 4 answers
2. asked by Booker Perry
3. 3,189 views
The T-bill rate is 6 percent and the market risk premium is 8 percent, the expected return is 9%, the beta is .3 what is the
1. 0 answers
2. asked by Nicole
3. 470 views
what is the sum of 4xdollers and 4x cents?explain your answer in cents
1. 1 answer
2. asked by sana
3. 348 views
I'm creating is HUGE book series. Can you check to see if the blurb is good.The series follows the journey of a teenage girl who
1. 9 answers
2. asked by Laruen
3. 565 views
elimination method-3x+4y=19.5 -3x+y=10.5
1. 1 answer
2. asked by sam
3. 276 views
A company has preferred stock that can be sold for $21 per share. The preferred stock pays an annual dividend of 3.5% based on a
1. 1 answer
2. asked by Anonymous
3. 1,396 views
What is the process to list all numbers for which rational expression is undefined? Ex: y-3divided y+5
1. 1 answer
2. asked by Wanda
3. 868 views
What is the value for the coefficient determinant (D) in the following system?4x – 3y = 16 3x + 7y = –25 A. –37 B. –19
1. 1 answer
2. asked by Mitch
3. 469 views
How can we minimize the issue of child labor in Africa?
1. 1 answer
2. asked by Lamptey
3. 423 views
The following expression represents the value of which variable in the solution of the system of equations below?|2 -1 1| |1 2
1. 2 answers
2. asked by True
3. 508 views
Mckenzie's age is 3 years less than 4 times Alec's age. Lily is 1 year less than Mckenzie. If Alec is 2, how old is Lily?
1. 2 answers
2. asked by Alex
3. 431 views
A radical skeptic might be willing to doubt which of the following
1. 1 answer
2. asked by michelle
3. 369 views
1. Organizing and recalling main ideas is known as: A. a supporting idea B. analyzing C. summarizing D. a subtopicI think it's
1. 5 answers
2. asked by Emma
3. 1,192 views
As a member of the Information Security team at a small college, you have been made the project manager to install an access
1. 0 answers
2. asked by Kelon
3. 535 views
What are the antonyms for:graceful, gulped and ignorant?
1. 1 answer
2. asked by Amy
3. 411 views
A group of statistics students decided to conduct a survey at their university to find the average (mean) amount of time
1. 2 answers
2. asked by Anonymous
3. 1,210 views
The Better Businesss Bureau reports that they resolve 70% of the consumer complaints they receive.a) if a random sample of 5
1. 2 answers
2. asked by jimmy
3. 593 views
It may be said that great literature embraces ambiguity because ?A).It allows us to interpret a plot in at least two ways. B).It
1. 6 answers
2. asked by Anonymous
3. 889 views
Japan1 bulldozer 3 cars America 1 bulldozer 2 cars WORLD TOTAL 2 bulldozers 5 cars 8. What is the opportunity cost for America
1. 2 answers
2. asked by alex
3. 1,331 views
If you publish your work on lulu will it be in stores??I was reading this website Self Publish a Book on lulu Step by Step after
1. 6 answers
2. asked by Laruen
3. 412 views
In what ways have music and radio shaped amerian culture and its values?how does raido media reflect or influence social
1. 0 answers
2. asked by jessica
3. 549 views
can the magnitude of the resultant of two vectors be smaller than the magnitude of either of them? Explain
1. 1 answer
2. asked by preyoshi
3. 799 views
In F.Scoot Fitzgerald's story Bernice Bobs Her Hair we are very likely toA.think of both marjorie and bernice as painfully
1. 3 answers
2. asked by Anonymous
3. 732 views
A random sample of n = 9 scores is obtained from a population with μ = 50 and σ = 9. If the sample mean is M = 59, what is the
1. 1 answer
2. asked by Samantha
3. 620 views
A random sample of n = 9 scores is obtained from a population with μ = 50 and σ = 9. If the sample mean is M = 59, what is the
1. 1 answer
2. asked by Samantha
3. 1,999 views
Write a 150- to 200-word paragraph to explain how purpose, audience, tone, and content impact academic writing. Be sure to use
1. 3 answers
2. asked by Anonymous
3. 1,046 views
For what value of k does the system below not have a unique solution?-1x + 7y + 2z = 6 2x + 1y + kz = -11 3x - 6y - 2z = -25 A.5
1. 1 answer
2. asked by True
3. 1,041 views

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