Monday
September 1, 2014

Posts by anonymous


Total # Posts: 69,964

math
Neither B or D is right.
April 22, 2014

Algebra
a cylindrical water tank has a volume of 20π cubic feet . the height of the tank is 1 foot more than 2 times of its radius . find the radius and height of the tank
April 22, 2014

math
An analysis of the ledger detail is required to differentiate owner's equity beginning balance from the amount of additional investments made during the period. True
April 22, 2014

statistics
The process that produces Sonora Bars (a type of candy) is intended to produce bars with a mean weight of 55 gm. The process standard deviation is known to be 0.77 gm. A random sample of 49 candy bars yields a mean weight of 55.82 gm. Find the test statistic to see whether the...
April 22, 2014

managerial accounting
what is nile's strategy for success in the marketplace ?
April 22, 2014

rela
elizabethan social classes and the roles each played in elizabethan england
April 22, 2014

writting
One of the cups are missing
April 22, 2014

Chemistry
Starting with 0.290mol SbCl3 and 0.150mol Cl2 , how many moles of SbCl5 , SbCl3 , and Cl2 are present when equilibrium is established at 248∘C in a 2.50−L flask? SbCl5(g)⇌SbCl3(g)+Cl2(g) KC=2.5×10−2at248∘C
April 22, 2014

physics
How fast does water flow from a hole at the bottom of a very wide, 7.8m deep storage tank filled with water? Ignore viscosity.
April 22, 2014

math
7/10 got to the pool by car, 1/5 took the bus, and 1/6 walked. how many more came by car than on foot? How many fewer came by foot?
April 22, 2014

Physics
234
April 21, 2014

Math
Which situation could you graph without connecting the points? the height of a hot-air balloon as it climbs the amount of electricity used by a refrigerator over time<---- the distance you are from home as you ride your bicycle to a city pool the amount of money in a cash ...
April 21, 2014

math
djndf
April 21, 2014

science
If and iron block had a lenght of 2 cm, a width of 3 cm, and a height of 1 cm and a mass of 33 g between what two liquids would it float?
April 21, 2014

English
What kind of dash/hyphen am I supposed to use in a title like this? Hammurabi - a Person of One of the World's Oldest Civilizations
April 21, 2014

calculus help
Suppose that f'(x)= (2x^2-5x-12)/(3x^2-7x+2) and that f(x) is continuous for all real numbers x. a) Do a sign diagram to list the values of x where f(x) has local maximums and local minimums. In addition, list the intervals where f(x) is increasing and decreasing. b) Draw ...
April 21, 2014

Math
A person wants to establish an annuity for retirement purposes. He wants to make quarterly deposits for 20 years so that he can then make quarterly withdrawals of $5,000 for 10 years. The annuity earns 7.32% interest compounded quarterly. A. How much will have to be in the ...
April 21, 2014

Math
no spaces  1 space   2 spaces
April 21, 2014

Math
no spaces 1 space
April 21, 2014

Math
one space two spaces 3 spaces
April 21, 2014

Math
Starting on her 21st birthday and continuing on every birthday up to and including her 65th, Jessie deposits $2,000 a year into an IRA. How much (to the nearest tenth) will be in the account on Jessie's 65th birthday if the account earns: A. 7% compounded annually? B. or ...
April 21, 2014

Science
Nevermind. I just need cell wall.
April 21, 2014

Science
Plant Cell Analogy Cell Membrane: Security Nucleus: Boss Mitochondria: Food court Cytoplasm: Chromosomes: Vacuole: Water Ribosomes: Food Cell wall: Endoplasmic Reticulum: Chloroplasts: Golgi Appartuas: Packer What could the others be?
April 21, 2014

Math
You want to purchase an automobile for $21,600. The dealer offers you 0% financing for 48 months or a $3,000 rebate. You can obtain 4.8% financing for 48 months at the local bank. Which option should you choose and why? (you would use the banks option to pay the rest after ...
April 21, 2014

Math
The population of some countries has a relative growth rate of 2.75% per year. At this rate, how many years (to the nearest tenth of a year) will it take the population to double?
April 21, 2014

Probability
1. H
April 21, 2014

Pre Chem
A gas occupies a volume of exactly 500 mL at STP. What volume would it occupy at exactly 70°C and 400 mm of pressure?
April 21, 2014

Probability
(x1 + x2 +...+ xn) / n
April 21, 2014

Probability
1. -> 0.000 2. -> 1.000 3. -> 0.383
April 21, 2014

Science
Plant Cell Analogy Cell Membrane: Security Nucleus: Boss Mitochondira: Food court Cytoplasm: Chromosomes: Vacuole: Water Ribosomes: Food Cell wall: Endoplasmic Reticulum: Chloroplasts: Golgi Appartuas: Packer What could the others be?
April 21, 2014

Social Studies
2. Pretend you're a follower of Gandhi is India under British rule. Express your desire for home rule. (Your writing must be two paragraphs.) What could I include?
April 21, 2014

Astronomy
Probably true
April 21, 2014

English Help Please!!! Check!!
Memo Editing (This is what I have so far) Today, Rite Properties needs to send a memo to the residents of The Plaza, an apartment complex they own. Review the memo thoroughly, then edit it for writing style (cohesion, concision, clarity, diction, and variety) AND professional ...
April 21, 2014

English Help Please!!! Check!!
Memo Edit Today, Rite Properties needs to send a memo to the residents of The Plaza, an apartment complex they own. Review the memo thoroughly, then edit it for writing style (cohesion, concision, clarity, diction, and variety) AND professional tone and voice. (Think about the...
April 21, 2014

English
What would be 3 good guide questions for The Bermuda Triangle? 1. Where do people disappear in the triangle? 2. 3.
April 21, 2014

Science
Oh..
April 21, 2014

Science
How many cell divisions would it take to produce at least 1,000 cells from one cell? (When one cell splits in half during cell division, the result is two new cells. Each of those cells can divide into two more and so on.) Answer (256?)
April 21, 2014

HISTORY
With respect to Australia's aboriginal peoples, animistic religious beliefs are characterized by _______ worship.
April 21, 2014

trigonometry
3 sin theta = 1.5 when 0 is less than or equal to theta is less than or equal to 4 radians
April 21, 2014

physics
Use the diagram below. Click to view larger size. Taking right to be positive, the speaker is moving at a velocity of 27 \frac{m}{s} while emitting a sound of frequency 1094 Hz. If the temperature of the air is ^oF, what will be the frequency that you hear? f =
April 21, 2014

physics
Two speakers emit sounds, the one with an intensity of 3.19 x 10^{7} \frac{W}{m^2} and the other 8.64 x 10^{8} \frac{W}{m^2}. What is the difference in their intensity level? \Delta \beta =
April 21, 2014

physics
Two speakers are both emitting sounds, the first with an intensity level of 1 x 10^{-11} \frac{W}{m^2} and the second with an intensity of 1 x 10^{-8} \frac{W}{m^2}. What is the db level of the first? \beta = What is the difference in the decibel (db) level of the two sounds...
April 21, 2014

Precalculus
Sin - cos = - radical 2 I don't understand this. It wants you to make the right side equal to zero and solve
April 21, 2014

math
Question 12.12. Katie had an unpaid balance of $1,734.50 on her credit card statement at the beginning of January. She made a payment of $165.00 during the month. If the interest rate on Katie's credit card was 7% per month on the unpaid balance, find the finance charge ...
April 20, 2014

COM 200
All of the following are accurate tips for effective listening EXCEPT: (Points : 1) Listen to what the speaker doesn’t say as much as you listen to what is said. Paraphrase what you understand the speaker’s message is to help ensure understanding. Don’t forget ...
April 20, 2014

SS
I think so, because there are discussions going on in many places around the world about the governmental structure of Cyprus.
April 20, 2014

SS
I honestly have no idea. I guess they will improve?
April 20, 2014

SS
What might happen in Cyprus in the future, politically and economically?
April 20, 2014

French
The word "vendeur" means seller in French.
April 20, 2014

French
travaille dans un magasin---> works in a store
April 20, 2014

SS
How does Iran spend its money?
April 20, 2014

Probability
E[X^2] = 97
April 20, 2014

Probability
P(Θ=0∣X1=0.5)= 0.9 P(Θ=1∣X1=0.5)= 0.1
April 20, 2014

Probability
E[Xi]= 0.05 var(Xi)= 0.0475
April 20, 2014

Probability
c = 2
April 20, 2014

Probability
The line was supposed to be fX(x)=c/x^3 if x≥1, 0,otherwise.
April 20, 2014

calculus
u have 7 different pass codes from a choice of 8 numbers how many possible outcomes are there
April 20, 2014

physics
A 150-g block on the end of a spring with a spring constant of 35 N/m is pulled aside 25 cm and released from rest. In the electrical analog the maximum charge on the capacitor is 0.25 C.The maximum current in the LC circuit is
April 20, 2014

Social Studies
Thanks for the help to both of you!
April 20, 2014

Social Studies
My book emphasizes the points that Kurds were treated harshly and that the use of the Kurdish language and culture was controlled in Turkey.
April 20, 2014

Social Studies
I'm sorry I posted this question again, but it was only to get a second opinion. The reason I think B is because Kurds never had their own country, so I don't think that the Kurds being included in Iraq was relevant.
April 20, 2014

Social Studies
Which of the following facts could be best used when supporting Kurdish independence? A. Most of the Kurdish people are not Shia Muslims, but are Sunni Muslims. B. Outside governments have repressed Kurds harshly before. C. Kurds were included in Iraq by the British when Iraq ...
April 20, 2014

Maths, biology, accounting, business economics
What career could one study with these subjects
April 20, 2014

statistics
The Acme Candy Company claims that 60% of the jawbreakers it produces weigh more than .4ounces. Suppose that 800 jawbreakers are selected at random from the production lines. Would it be unusual for this sample of 800 to contain 494 jawbreakers that weigh more than .4 ounces?
April 20, 2014

Chemistry
Yes, for increase in P there is a decrease in S.
April 20, 2014

math
Find the number of term s in the following arithmetic sequence. 3, 9, 15, 21... 123
April 19, 2014

chemistry
what is the concentration of phosphate in the original lake water sample if the unknown lake water sample
April 19, 2014

Math
An experiment involving learning in animals requires placing white mice and rabbits into separate, controlled environments, environment I and environment II. The maximum amount of time available in environment I is 500 minutes, and the maximum amour of time available in ...
April 19, 2014

English Composition
They want me to be older because since I'm a girl they think "things" could happen to me.
April 19, 2014

English Composition
What are some reasons that could persuade your parents to go to places alone with just your friends.
April 19, 2014

Social Studies
What were Gandhi's action for Swaraj and they led to? What was partition and what did he do about it?
April 19, 2014

Math
Second x First 2x Third 3x 2x + 3x + x = 120 6x = 120 x = 20 third 60 Second 20 First 40
April 19, 2014

Social Studies
How did Gandhi feel about other religions?
April 19, 2014

Body Systems terminology
Which one of the following statements about colds is false? A. Colds are caused by bacteria. B. Colds result from contact with other affected people. C. Chicken soup and antibiotics work equally well as treatment for colds. D. There’s no immunity to colds.
April 19, 2014

Math
The Oscar Drapery Company makes three types of draperies at two different locations. At location 1, it can make 10 pairs of deluxe draperies, 20 pairs of better draperies, and 13 pairs of standard drapes per day. At location 2, it can make 20 pairs of deluxe drapes, 50 pairs ...
April 19, 2014

statistics
Scores on a national exam assume a normal distribution with a population mean of 50 and population standard deviation of 10 points. A sample of 36 exam scores was selected from UCA with a mean score of 58 points. Using a significance level of 0.01, determine whether scores on ...
April 18, 2014

ethical systems
Identify the common and contradictory elements between the religion and common law ethical systems.
April 18, 2014

ethical systems
religion and common law ethical systems identify the common as well as contradictory elements between the two systems
April 18, 2014

math
15. which of the following figures will not tessellate the plane? a. rhombus b. equilateral triangle c. regular hexagon d. regular pentagon
April 18, 2014

Social Studies
Which of the following facts could be best used when supporting Kurdish independence? A. Most of the Kurdish people are not Shia Muslims, but are Sunni Muslims. B. Outside governments have repressed Kurds harshly before. C. Kurds were included in Iraq by the British when Iraq ...
April 18, 2014

Social Studies
Which of the following is a reason why Turkey is not as advanced as other European countries when considering the economy? A. A large part of the Turkish economy is agriculture. B. Turkey did not have enough trade barriers. C. Turkey does not have any natural resources. D. ...
April 18, 2014

Social Studies
Which question would be best to consider when researching the effects of oil in the Middle East? A. Why are there larger oil reserves in some countries compared to other countries? B. In which country in the Middle East are the largest oil reserves? C. How does oil shape the ...
April 18, 2014

sociology
Full Board
April 18, 2014

cost accounting
Marvin’s Motors Company (MMC) manufactures outboard motors for use on small to medium sized boats. MMC produces three models: the Standard, the Deluxe and the Performance. The company uses a normal job costing system with manufacturing overhead applied on the basis of ...
April 18, 2014

Precalculus
That one is for sec -1. The one I'm doing has sec + 1 on the bottom
April 18, 2014

Precalculus
Prove that the left side equals the right side Tan + sec -1 / tan -sec + 1 = tan + sec
April 18, 2014

math
Use the following to answer question 7: Point Bread Tractor A 20 0 B 18 1 C 14 2 D 8 3 E 0 4 Refer to the above schedule. Starting at point A, the opportunity cost of producing each successive unit of tractors is: a constant 2 units of bread 8, 6, 4, and 2 units of bread 2, 4...
April 18, 2014

TO ANY SCIENCE HELPER
Ok, I kinda understand it now. Thank u so much :)
April 17, 2014

TO ANY SCIENCE HELPER
Like say my question was a sample has 80% of its original carbon-14 present. How do I determine the age of the sample? Like I don't get how to get the answer, this concept is very difficult for me
April 17, 2014

Math
An experiment involving learning in animals requires placing white mice and rabbits into separate, controlled environments, environment I and environment II. The maximum amount of time available in environment I is 500 minutes, and the maximum amour of time available in ...
April 17, 2014

Math
The Oscar Drapery Company makes three types of draperies at two different locations. At location 1, it can make 10 pairs of deluxe draperies, 20 pairs of better draperies, and 13 pairs of standard drapes per day. At location 2, it can make 20 pairs of deluxe drapes, 50 pairs ...
April 17, 2014

physics
A singly ionized helium atom is in the ground state. It absorbs energy and makes a transition to the n = 3 excited state. The ion returns to the ground state by emitting two photons. What are their wavelengths of a lower and higher energy photon?
April 17, 2014

physics
What is the de Broglie wavelength of a 5.0-eV electron?
April 17, 2014

physics
A laser emits 1.42 1018 photons per second in a beam of light that has a diameter of 1.82 mm and a wavelength of 524.0 nm. Determine each of the following for the electromagnetic wave that constitutes the beam. (a) the average electric field strength (b) the average magnetic ...
April 17, 2014

physics
The moon's diameter is 3.48 106 m, and its mean distance from the earth is 3.85 108 m. The moon is being photographed by a camera whose lens has a focal length of 48.5 mm. (a) Find the diameter of the moon's image on the slide film. (b) When the slide is projected onto...
April 17, 2014

physics
(m+1/2)/sin(theta) = d/lambda where m=1
April 17, 2014

physics
In a Young's double-slit experiment, the angle that locates the second dark fringe on either side of the central bright fringe is 7.2°. Find the ratio d/λ of the slit separation d to the wavelength λ of the light.
April 17, 2014

Algebra
The bar graph which is 4% whole mil, 8% milk for cream and 30% cream shows the milk fat percentages in three dairy product s. How many pounds each of whole milk and cream should be mixed to form 200 lb of milk for cream cheese?
April 17, 2014

TO ANY SCIENCE HELPER
I honestly don't get how to use radioactive dating to determine the age of a sample. I need an example and what to do in order to get the answer. I need it to be step by step. Thank u so much :)
April 17, 2014

Math (Probability)
Mina tosses two number cubes labeled 1 to 6. What is the probability that the sum is equal to 5? A. 1/36 B. 1/9 C.1/6 D.5/36
April 17, 2014

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