Sunday
June 26, 2016

Posts by ANONYMOUS

Total # Posts: 97,980

English answer CHECK
16. Identify the word or phrase that should be in italics. Riding the Orient Express toward Istanbul, Tom read the novels of Mark Twain. (1 point) Orient Express Istanbul Express Mark Twain**** 17. Identify the word or phrase that should be in italics: He felt like a character...
June 1, 2016

Math
Good morning! Could someone please help me with this problem? x:9=2/3:36 The answer is 0.1666 But this is what I keep getting: x/9 = (2/3)/36 x 36/36= (2/3) x (9/1) /36 (2/3) x (9/1) /36 = 6 6/36 = 6 Thank you in advance!
June 1, 2016

chemistry
what are the products of a concentrated solution of magnesium chloride if the electrodes used are inert
June 1, 2016

Algebra 1
Make a box-and-whisker plot of the data. 29, 21, 17, 10, 15, 27, 22, 30 i forget how you do this, can someone explain
June 1, 2016

SchoolCraft
A gas sample undergoes a reversible isothermal expansion. The figure gives the change ΔS in entropy of the gas versus the final volume Vf of the gas. The scale of the vertical axis is set by ΔSs = 68.4 J/K. How many moles are in the sample?
June 1, 2016

language arts
Which event from The Odyssey best highlights the idea that the ancient Greeks greatly disliked greediness?
June 1, 2016

language arts
Read the excerpt from The Odyssey. He saw the townlands and learned the minds of many distant men, and weathered many bitter nights and days in his deep heart at sea, while he fought only to save his life, to bring his shipmates home. But not by will nor valor could he save ...
June 1, 2016

Physics
Two speakers driven in a phase by the same amplifier at a frequency of 640 Hz, are 7 m apart. A listener originally at the position of one of the speakers starts walking away from that speaker in a direction that is perpendicular to the line connecting the two speakers. How ...
May 31, 2016

physics
The pressure in a section of horizontal pipe with a diameter of 2 cm is 143 kPa. Water flows through the pipe at 2.80 L/ s. If the pressure at a certain point is to be reduced to 103 kPa by constricting a section of the pipe, what should the diameter of the constricted section...
May 31, 2016

physics
A horizontal pipe (Venturi Tube) 10.0 cm in diameter has a smooth reduction to a pipe 5.00 cm in diameter. If the pressure of the water in the larger pipe is 8.0 x 105 Pa and the pressure in the smaller pipe is 3.0 x 104 Pa, at what rate does water flow through the pipes. Hint...
May 31, 2016

probability
If a number is chosen at random from the integers 5 to 25 inclusive, find the probability that the number is a) multiple of 5 or 3 b) even or prime numbers c) less or greater than 18
May 31, 2016

mathematics
a survey shows that 15% of men in a certain town are tall.if a man is chosen on the street of the town one afternoon, what is the probability that he is short.
May 31, 2016

Math
1.what are the next three terms in the sequence? -6,5,16,27 A.38,49,60 B. 37,47,57 C.36,45,54 D.36,46,57
May 31, 2016

Public Speaking
Que5ion of policy
May 31, 2016

Public Speaking
To persuade employees to commit to recycling” is a:
May 31, 2016

THANK YOU!
No need to apologize. THANK YOU SO MUCH!!! all of you are a big help and its great what you do.
May 31, 2016

Answers for 4 and 12 CHECK
answers for 4 and 12: 4. Supply-Side Economics 12. peace with honor
May 31, 2016

@writeacher
sorry i posted twice i explained why in the beginning of my questions
May 31, 2016

CHECK my world history answers
sorry for posting twice but i really would appreciate if someone could check my answers? 1 star* at the end of questions and multiple stars**** at the end of my answer 2. This group, founded by Reverend Jerry Falwell in 1979, was a political organization working to fulfill ...
May 31, 2016

physics
A body starts to slide over a horizontal surface with an initial velocity of 0.5m/s. Due to friction its velocity decreases at the rate of 0.05m/s^2 how much time will it take for the body to stop?
May 31, 2016

Third Parties
Are some third parties composed of liberals or conservatives?
May 31, 2016

Algebra
How do I solve this equation? 1+1/x over x over 1/x-1 By the way this is a Complex Rational Expression.
May 31, 2016

math
This is how you solve the problem. 3n+1n=0 3(2y)+1(y+3)=0 6y+y+3=0 7y+3=0 7y+3-3=0-3 7y=-3 7y/7=-3/7 y=-3/7
May 31, 2016

physics
An ice cube floats with 1/9 of its volume below the surface of water, calculate the density of ice.
May 31, 2016

Math (Calculus)
Find the positive value of the parameter t corresponding to a point on the curve parametrized by {x= t^2 +3 ; y=t^2+t for which the tangent line passes through the origin. I tried with 2t+3 and 2t+1 but it isn't successful
May 30, 2016

physics
Remember this d=s.t Where d stands for DISTANCE NOT DISPLACEMENT And s for SPEED NOT VELOCITY Way to remember : think about department of science and technology or Dust.
May 30, 2016

Math Calculus I
let f(x)= 6sin(x)/(2sin(x)+6cos(x)) The equation of the tangent line to y= f(x) at a= pi/6 can be written in tthe form y=mx+b where m=? b=? I found the f': (9*(cos^2(x)+sin^2(x)))/(3cos(x)+sin(x))^2 but i dont know how to fill it into the form. Can anyone help me? Thanks you
May 30, 2016

Read this Dr.Bob222
I forgot to include that the above problem is accompanied with a virtual lab that would help determine E. However, I dont know how to predict the value of E based on the virtual lab. PS: I dont know how to post a link on this forum and so in order to visit the virtual lab ...
May 30, 2016

Chemistry- Dr.Bob222
Using the Nernst equation, determine the diluted concentration for both cells. Show your work. Sn| Sn2+(diluted)||Cu2+|Cu Zn| Zn2+ ||Sn2+(diluted)|Sn
May 30, 2016

Physics
A garden hose has an inside diameter of 10 mm, and water flows through it at 4.0 m/s. At what rate does water leave the nozzle?. Answer in m3/s
May 30, 2016

Physics
Water flows through a fire hose of diameter 6.35 cm at a rate of 0.015 m3/s. The fire hose ends in a nozzle of inner diameter 1.750 cm. At what speed does the water exit the nozzle?
May 30, 2016

Math ---HELP!!!!!
Thanks
May 30, 2016

language arts/ english
please help
May 30, 2016

language arts/ english
please help
May 30, 2016

language arts/ english
Stage directions are one element of a drama. In a paragraph, define and provide an example of stage directions from A Surprising Point of View. Then analyze the stage directions. Explain how these directions contribute to your understanding of A Surprising Point of View. ...
May 30, 2016

Chemistry- Dr.Bob222
Which metal could you use to reduce Cr3+ ions but not Mn2+ ions? Which metal could you use to reduce ions but not ions? Zn Mg Ni Al
May 30, 2016

physics
A horizontal pipe (Venturi Tube) 10.0 cm in diameter has a smooth reduction to a pipe 5.00 cm in diameter. If the pressure of the water in the larger pipe is 2.0 x 105 Pa and the pressure in the smaller pipe is 5.0 x 104 Pa, at what rate does water flow through the pipes. Hint...
May 30, 2016

Maths
Two house A and B are 100m apart and B is due east of A. The bearing of a church c from A is 145 and from B is 225, which house is nearer to the church and by how much
May 30, 2016

Chemistry
Write short note on sigma bond and pi bond
May 30, 2016

Chemistry
Write on the physical properties of benzene
May 30, 2016

Chemistry
Using benzene as an example to illustrate substitution reaction
May 30, 2016

Chemistry
Define indicators giving four examples and their PH ranges
May 30, 2016

Math
P, Q, R, are arranged sticks. P is 10km north of Q. The bearing of R from P is 223, and the bearing of Q from R is 097 find the distance of R from P
May 30, 2016

Physics
So, the answer is 0.0351240737 m/s
May 30, 2016

Physics
23 should be 21
May 30, 2016

Physics
The math was right, but 23k should be 2k Pa
May 30, 2016

Physics
At one end of the Venturi Tube the pressure and speed of flowing water is 21 kPa and 0.05m/s respectively. At another point the pressure is 5 kPa. Find the speed of the water at the second point. Answer in m/s
May 30, 2016

Physics
vf^2=vi^2 + 2ay (vf^2 - vi^2)/2a=y 8.0 L/s= 0.008 m^3/s ((0.008 m^3/s)^2)/2(9.8)=3.26E-6 m
May 30, 2016

Physics
Water flows at a rate of 8.0 L/s through an opening at the bottom of a tank that has a diameter of 4.0 cm. How high is the water level of this open- top tank?
May 30, 2016

Physics
At what speed does water escape from a large open-top tank through an opening 2.00 cm in diameter. The opening is 3.00 m below the water level of the tank on the side of the tank.
May 30, 2016

Math
12 ounce can of Coke and 8 ounce carton of apple juice. She drank all of the Coke and only 1/2 of the apple juice. There are 30 ml in each ounce of liquid. How many ml did Mrs. Heath drink?
May 30, 2016

algebra
In his physics class, Mario discovered the height, h, in feet of a bouncing basketball after b bounces is given by teh formula: h = 12(2/3)b - what is the height of the ball after 3 bounces?
May 30, 2016

math
(25)^-1/3 × 3√16
May 30, 2016

maths
average third number is 12 if two number are 8 and 15 then the third number is?
May 30, 2016

Chemistry
A flexible plastic container contains 0.833 g of helium gas in a volume of 18.3 L. If 0.203 g of helium is removed at constant pressure and temperature, what will be the new volume?
May 29, 2016

statistics
How large a sample is needed to be able to estimate the proportion to within plus or minus 3% and be 95% sure the estimate is correct? frame contains approximately 25,000.do not take non-response into account.
May 29, 2016

Chemistry
A flexible plastic container contains 0.833 g of helium gas in a volume of 18.3 L. If 0.203 g of helium is removed at constant pressure and temperature, what will be the new volume?
May 29, 2016

Intro to computers
You are an inexperienced Excel user and don’t know how to create your own formulas. You want to use one of the preconfigured formulas but it doesn’t appear in the Formulas tab ribbon. What can you do?
May 29, 2016

Intro to computers
What does the COUNT function do in Excel?
May 29, 2016

Intro to computers
You have created a worksheet documenting sales over every quarter since the start of your company. Each column represents a quarter and each row represents a product you sell. Each cell contains the sales generated for that product. You want to find the highest sales figure ...
May 29, 2016

Intro to computers
You create a formula that adds cells E4 through E19. Three of these cells are blank. What happens?
May 29, 2016

Intro to computers
How do you change between worksheets inside an Excel Workbook?
May 29, 2016

Physics
A partially filled bucket of water sits on a scale and its weight is 4.8 N. A piece of metal is suspended from a thread and completely immersed in the bucket (but does not touch the bottom). The scale now reads 7.8 N. Find the volume of the metal.
May 29, 2016

Science
A man has a weight of 120kg what will be the Weight of same man on the moon
May 29, 2016

Math
do it yourself
May 29, 2016

PHYSICS
I don't know
May 29, 2016

Integral calculus
find the area of the surface generated by revolving about x-axis the upper half of the ellipse 4x^2 + 16y^2 = 64
May 29, 2016

chemistry
1737 g
May 29, 2016

chemistry
1737 g
May 29, 2016

Chemistry- Dr.Bob222
Using the Nernst equation, determine the diluted concentration for both cells. Show your work. Given that [Cu2+] and [Zn2+] are both 2M. Note: I know that the nernst equation is E= E*cell=(-0.0592 V/n)log Q where Q in this case are [Sn2+]/[Cu2+] and [Zn2+]/[Sn2+]. I think that...
May 28, 2016

Chemistry
2.8 4.1
May 28, 2016

Chemistry
2.8
May 28, 2016

economics

May 28, 2016

Chemistry- Dr.Bob222
Using the Nernst equation, determine the diluted concentration for both cells. Show your work. Given that [Cu2+] and [Zn2+] are both 2M. Note: I know that the nernst equation is E= E*cell=(-0.0592 V/n)log Q where Q in this case are [Sn2+]/[Cu2+] and [Zn2+]/[Sn2+]. I think that...
May 28, 2016

Algebra
2x^3y^3-x^2y^3+2x-y factor by grouping
May 28, 2016

foot hill
1 (6 + x) - 5 = 12 3 x =
May 28, 2016

Physics
A hydraulic press has an input cylinder 4.0cm in diameter and an output cylinder 16cm in diameter. (a) Assuming 100 percent efficiency, find the force exerted by the output piston when a force of 170N is applied to the input piston.
May 28, 2016

Physics
A partially filled bucket of water sits on a scale and its weight is 3.5 N. A piece of metal is suspended from a thread and completely immersed in the bucket (but does not touch the bottom). The scale now reads 7.5 N. Find the volume of the metal.
May 28, 2016

Physics
What is the Buoyancy force exerted on a 180kg iron anchor when it is immersed in seawater? The density of iron is 7.8×103 kg/m3 and that of seawater is 1.03 × 103 kg/m3 .
May 28, 2016

Physics
What is the Buoyancy force exerted on a 180kg iron anchor when it is immersed in seawater? The density of iron is 7.8×103 kg/m3 and that of seawater is 1.03 × 103 kg/m3 .
May 28, 2016

Physics
A raft is constructed of wood having a density of 6.00x102 kg/m3. Its surface area is 5.40 m2 and its volume is 0.45 m3. When the raft is placed in fresh water, to what depth h is the raft submerged by its weight? The density of fresh water is 1000 kg/m3. Hint: Use Newton’...
May 28, 2016

algebra
What is the degree of monomial 7a4b?
May 28, 2016

Physics
The mass of a liter of milk is 1.032 kg. The butterfat that it contains has a density of 865 kg/m3 when pure, and it constitutes exactly 4.0 percent of the milk by volume. What is the density of the fat-free skimmed milk
May 28, 2016

Physics
A thin sheet of gold foil has an area of 2.98 cm2 and a mass of 6.20 mg. How thick is the sheet? The density of gold is 19, 300 kg/m3.
May 28, 2016

Math
And then my answer for 25 is 210 by 42=5 1%=5 people 100% x 5 people=500
May 27, 2016

Math
Then for 22 I got: 65 X 0.6 X 1.05=$40.95
May 27, 2016

Math
I think I got 21. 10/$6.75 = $1.48 12/$.25= $1.65 so option 1 is cheaper.
May 27, 2016

Math
Hi can you please help me with these math questions? I really need to know the answers. 21. Find the unit price for each option shown below. Round to the nearest cent when necessary. Indicate which option is the better buy. Option I: 10 candy bars for $6.75 Option II: 12 candy...
May 27, 2016

Mircro-Economics
ggh
May 27, 2016

Mircro-Economics
please give me the right answer
May 27, 2016

Mircro-Economics
mu=p
May 27, 2016

Chemistry
Choose an alkane that is 6 to 10 carbon atoms in length. List the alkane's name and the other isomers you can properly draw and name. For example: Decane / isomer 2 methyl-Nonane. Do not guess. Draw out on paper then name for best results. Include the drawing of the alkane...
May 27, 2016

math
Is the term 33
May 26, 2016

math
how do we sub it in and evaluate
May 26, 2016

math
If the first term in an arithmetic sequence is 15 and the tenth term is 69. What is the fourth term in the sequence?
May 26, 2016

math
It's 7.5 not 8 ft?
May 26, 2016

math
A painter places an 8.5 ft ladder against a wall. The bottom of the ladder is 4 ft from the base of the wall. How high up the wall does the ladder reach? (hint: round to the nearest tenth)
May 26, 2016

math
27
May 26, 2016

math
The sales of a kids sneakers rose from $3 billion to $3.8 billion. Find the percent of increase to the nearest whole percent?
May 26, 2016

Life orientation
Clearly discribe a recent corruption and fraud case in the country making headlines in the media :who are the role players who got involved ,the extent to which it linked to ither crimes ,role played by the media and that of the state of deal with this crime. How fraud and ...
May 26, 2016

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