Wednesday
October 1, 2014

Posts by ANONYMOUS


Total # Posts: 71,544

p.e
MyPlate was created as a tool to help the average American eat one healthy meal a day. True False*** I think the answer is False am I right? Thanks
September 30, 2014

social studies
what individual behaviors might be influenced by television?
September 30, 2014

physics
Suppose a vector V⃗ makes an angle ϕ with respect to the y axis.What could be the x and y components of the vector V⃗ ? Express your answers in terms of the variables V and ϕ separated by a comma.
September 30, 2014

English
What does it mean to take a pride in something you have?
September 30, 2014

Math
4(2x + 3) = 2(3x - 4) one solution infinite solutions * my answer* no solution 6 - a = 1/3(9a - 18) one solution * my answer* infinite solutions no solution 3(4x - 3) - 7x = 5x - 9 one solution infinite solutions *my answer* no solution 4(2x - 3) - 4x (answer all that apply) ...
September 30, 2014

Math
Determine if the conditional statement is true. If a shape is a square, then it will have four sides. True?
September 30, 2014

Pre-Calculus/Trigonometry
Thank you
September 30, 2014

Pre-Calculus/Trigonometry
Solve the following system of equations algebraically. Verify the solution by using matrices. 8x-2y=5 -12x+3y=7
September 30, 2014

Pre-Calculus/Trigonometry
Oh okay! That was very helpful. Thank you.
September 30, 2014

Pre-Calculus/Trigonometry
would it be like this for a, and if so how would i continue that? (f o g)(x)= 1/[(f o g)(x)-5]?
September 30, 2014

Pre-Calculus/Trigonometry
For f(x)= 1/(x-5) and g(x)= x^2+2, find: a. (f o g)(x) b. (g o f)(6)
September 30, 2014

Stat
α=0.05 for a two-tailed test. Assume that the data has a normal distribution and the number of observations is greater than fifty. Find the critical z value used to test a null hypothesis. Is the correct answer +/- 1.96?
September 30, 2014

statistics
n order to estimate the difference between the average Miles per Gallon of two different models of cars , samples are taken and the following information is collected. Model A Model B Sample Size 13 14 Sample Mean 35 32 Sample Variance 13 7 a) Find a 95% confidence interval ...
September 30, 2014

Pre-Calculus/Trigonometry
oh! thank you, you made it very understanding
September 30, 2014

Pre-Calculus/Trigonometry
for f(x)= 1/(x^2-3), find: a. f(3) b.f(2+h)
September 30, 2014

Math
1.)which two sq roots are used to estimate 5? a.)1 & 2 b.)2 & 4 ****** c.)4 & 9 d.)9 & 16 2.)which two sq roots are used to estimate 43? a.)25 & 36 b.)36 & 49***** c.)49 & 64 d.)25 & 64 3.)an estimate for the sq root of -66 is? a.)-6 b.)-7 c.)-8***** d.)-9 4.)an estimate for ...
September 30, 2014

Math
Is -2 an even number?
September 30, 2014

precal
a pendulum swings back and forth from a string. when it is lying motionless it is y = 6 ft. from a nearby wall. when the pendulum is furthest from the wall, it is 9 ft. it takes 20 seconds to complete one cycle. suppose you start timing the pendulum when it is furthest from ...
September 29, 2014

Geometry
HOW?? Can you please give me some example? I will appreciate.
September 29, 2014

Geometry
the sum of two whole numbers is an even number. one of the numbers is even. can a deduction be made about the other number?
September 29, 2014

Science
Ok, thank you very much
September 29, 2014

Science
... During dry weather, does the water level in a small pond drop because of runoff? If not then what is it?
September 29, 2014

Math
So is it 4y(2y^4+3y^2+1) or 4y(y^2+1)(2y^2+1)
September 29, 2014

Physics
Knowing that at the time of the release the balloon was 73.8 m above the ground, determine the time, τ, it takes the bag to reach the ground from the moment of its release.
September 29, 2014

Algebra
Distribute the 4 6z=2z-32 Subtract 2z 4z=-32 Divide by 4 z=-8 Check Your Answer
September 29, 2014

physics
A small coin, initially at rest, begins falling. If the clock starts when the coin begins to fall, what is the magnitude of the coin\'s displacement between t1 = 0.1749 s and t2 = 0.437 s?
September 29, 2014

Math
Factor Completely 8y^5+12y^3+4y
September 29, 2014

chemestry
I will lose a valance elcetron
September 29, 2014

Stats
25% chance because 52/4=13 13/52=0.25 or 1/4=0.25
September 29, 2014

math
Kristen and Christopher were playing a board game. They used a spinner with 4 spaces labeled 1, 2, 3, and 4. Each player was allowed 3 consecutive spins. They could move pieces on a board game only if the total of the 3 spins equaled 5. How many possible combinations could ...
September 29, 2014

Physics
Nellie weighs 300 N and stands on a pair of bathroom scales. If she leans so that one-third of her weight is on the left scale, what is her reading on each scale?
September 29, 2014

physics
If you stand on a pair of bathroom scales, explain how the readings change as you shift your weight gradually from side to side. what rule governs the readings on the scale?
September 29, 2014

fnjsal
How many people watch anime in meh school
September 29, 2014

Pre-Calculus/Trigonometry
thank you steve!
September 29, 2014

Pre-Calculus/Trigonometry
Solve the following system of equations algebraically. Verify your solution by using matrices. 3x-y=0 5x+2y=22
September 29, 2014

Help
I need some help on this i am really stuck on this.
September 29, 2014

Art
Landscape with Classic Ruins and Figures by Marco Ricci and Sebastiano Ricci Q: To evaluate the success of this image, you would do all of the following EXCEPT A. Describe the scene presented B. Analyze the color schemes C. Interpret the meaning of the color usage D. Judge the...
September 29, 2014

Art
A Stage Set with a Statue and Palace By Unknown artist Q: Because of the use of value change in this image, the artist A. Was able to make the image have no contrast. B. Was able to emphasize only one minute are of the drawing. C. Was able to create the illusion of depth. D. ...
September 29, 2014

computers
I'm not asking for you to write the paper I was just asking a question. Ms.Sue I got the economic and cultural but what is the political?
September 29, 2014

computers
economic impact is how much money is spent in order to create one, cultural: how the internet has helped people learn about different cultures even your own political: ?
September 29, 2014

computers
What social, cultural, political, and economic impacts did this event have on society? can social be how its easier to communicate with relatives from ling distance and back then it would take days until you heard from them?
September 29, 2014

computers
how does the invention or innovation assist in completing work?
September 29, 2014

computers
or can you find websites where the questions are there? and i just summ it up
September 29, 2014

computers
i just want to know id this invention or innovation assist in completing work? How was work done previously? and What social, cultural, political, and economic impacts did this event have on society? like i did a bit of the background for this inventions i just need these ...
September 29, 2014

computers
only one-two pages just general overview of the topic i guess
September 29, 2014

computers
How did this invention or innovation assist in completing work? How was work done previously?  What social, cultural, political, and economic impacts did this event have on society?
September 29, 2014

Math
One table at a bake sale has 75 oatmeal cookies.Another table has 60 lemon cupcakes. Which table allows for more rectangular arrangements when all the cookies and cupcakes are displayed? Explain.
September 29, 2014

computers
How did this invention or innovation assist in completing work? How was work done previously?  What social, cultural, political, and economic impacts did this event have on society?
September 29, 2014

Math
The coach of a baseball team separates the players into groups for drills. Each group has the same number of players. Is the total number of players on baseball team prime or composite? Explain.
September 29, 2014

algebra2
graph each system of equations and describe it as consistent and independent, consistent and depedneent, or inconsistent 40. x-6y=12 3x+18y=14 41. -5x-6y=13 12y+10x=-26 42. 8y-3x=15 -16y+6x=-30
September 29, 2014

algebra 2
graph each system of equations and describe it as consistent and independent, consistent and depedneent, or inconsistent 37. y=3x-4 y=6x-8 38. y=2x-1 y=2x+6 39. 2x+5y=10 -4x-10y=20
September 29, 2014

algebra 2
graph each system of equations and describe it as consistent and independent, consistent and dependent, or inconsistent 10. y+4x=12 3y=8-12x 11. -2x-3y=9 4x+6y=-18 12. 9x-2y=11 5x+4y=13
September 29, 2014

Pre-Calculus/Trigonometry
oh okay thanks!
September 29, 2014

Pre-Calculus/Trigonometry
give an example of an arithmetic sequence also give an example of a system of equations with no solutions
September 29, 2014

geometry
Maurice drew an angle larger than a right triangle. Then he made it into a triangle by drawing a third side. What kind of Triangle did maurice draw?
September 29, 2014

Pre-Calculus/Trignometry
am i right? for f(x)=2x+1 and g(x)=x^2-7 find (fog)(x. 2x^2-13 <--
September 29, 2014

Pre-Calculus/Trignometry
Give an example of a function whose domain is [2,infinity).
September 29, 2014

Pre-Calc
help please For f(x)=3x+1 and g(x)=x^2-6 find (f-g)(x) A. x^2-3x-7 B. 7+3x-x^2 C. 3x^2-17 D. -x^2+3x-5
September 29, 2014

Math help algebra
x--15,60
September 29, 2014

engineering science
Two objects, with masses 10kg and 6kg respectively, move in the same direction in the same straight line at velocities 8m/s and 4m/s repectively, when they collide. The objects remain in contact with each other after collision. Calculate the common velocity and the direction ...
September 29, 2014

Quadratic Functions
What does it mean to solve a quadratic function by graphing?
September 29, 2014

Social Studies Help
1.) how were the farms of new England colonies similar to the farms of the up country? a.)They grew rice **** b.)they were plantations c.)they had short growing seasons d.)they were small substance farms 2.)rice grew successfully in south Carolina because slaves ______? a.)...
September 29, 2014

chemistry
Identify each of the ff reactions and say wha type of diving force for this.(a) chlorine+sodium iodin=2sodium chloride+iodin
September 29, 2014

Zoology
Why are living organism classified?
September 29, 2014

English
I don't have a thesis since it is a personal narrative.
September 29, 2014

English
What can be written at the conclusion of a personal narrative?
September 29, 2014

Calculus
r=log(cos^2(4theta)) what is the derivative of this?
September 29, 2014

math
How do you write 72.053 in word form
September 29, 2014

physics
1) The angle of elevation to the bottom of a transmission tower on a hill from an observer standing 1.8 km away from the base of the hill is 5 degrees. The angle of elevation to the top of the tower from the tower is 6.8 degrees. If the distance from the observer to the base ...
September 29, 2014

discrete distribution
Find the mean and the standard deviation of the number of hours parked. (Round your intermediate values and final answers to 3 decimal places.)
September 28, 2014

MATH
Write the equation of a horizontal line that passes through (3, 8). Describe the slope.
September 28, 2014

statistics
2
September 28, 2014

Earth science
A sphere was dropped into water in a graduated cylinder as shown in the following diagram.The water level rose th the new level shown .What is the volume of the sphere
September 28, 2014

science
Which of the follow comparisons would be an inaccurate analogy between prokaryotic cells and eukaryotic cells? A - A eukaryotic cell is like a college campus was a prokaryotic cell is like a one-room schoolhouse B - A eukaryotic cell is like a flip phone while a prokaryotic ...
September 28, 2014

Pre-Calc
oh yay, finally got this! no help needed
September 28, 2014

Pre-Calc
Please help stuck on this one question Find (fog)(2) and (f+g)(2) when f(x)= 1/x and g(x)=4x+9
September 28, 2014

Calculus
What is the derivative of y=2^x?
September 28, 2014

Heath help Plz--5 questions
1. A percentile rank represents the percentage of people who scored at or below the test score. True** False 2. People who have high resting heart rates usually have high levels of cardiovascular fitness. True ** False 3. Resting heart rate is usually measured when you awake, ...
September 28, 2014

Math
Julia saw 5 times as many cars as trucks in parking. If she saw 30 total how many were trucks?
September 28, 2014

Mechanisms and Machines
How many inversions does a six-bar linkage have?
September 28, 2014

Chem
Oh my gosh I apologize my brother wrote that for me I told him that I already did it but he posted it for me trying to help thank you
September 28, 2014

English
Is this sentence okay? I looked rightward.
September 28, 2014

chemistry
What is the molar concentration of all ions present in a solution prepared by mixing the following? Assume that volumes of the solutions are additive, and neglect H+ and OH- from water. 60.0 mL of 0.25 M KCl and 80.0 mL of 0.85 M NaOH.
September 28, 2014

English
I'm sorry but after asking for help and looking up several websites on how to write a really good thesis statement, I don't think I can make one. So I am asking can you please help me by writing it. I tried but I came up with three terrible ones. In “When ...
September 28, 2014

Pre-Calc/Trig
found this one, no help needed
September 28, 2014

Pre-Calc/Trig
Helpp please State the domain and range of each of the following functions: 1. f(x)=1/(x+3) 2. g(x)=√x+6 3. h(x)=x^3+2x+5
September 28, 2014

stat
Drawing a spade form a regular deck of playing cards and then drawing another spade from the same deck without replacing the first card is this a independent event?
September 28, 2014

computer
you need to access the registry on your windows 7 computer.how do you do this ?
September 28, 2014

English
What does in relation to something mean? Can you give me an example?
September 28, 2014

Pre-Calc/Trig
Help Please Find (fog)(2) and (f+g)(2) when f(x)= 1/x and g(x)=4x+9
September 28, 2014

college
The density of an alloy is 5000 kg/m3. What is the density in g/cm3?
September 28, 2014

english
Critical Reading Identify the letter of the choice that best completes the statement or answers the question.The excerpt from Midsummer, XXIII, primarily concerns
September 28, 2014

High school algebra
A scouting report states that Ben throws a ball 88 mph. Determine how fast Ben throws in feet per second
September 28, 2014

statistics
the manager of a football team works for 310 days per year. of this he spends 42 days looking at new player he might buy. what percentage of his working days is this?
September 28, 2014

IT
Make a C program that accepts an integer value at the main method from the keyboard and in turn passes the value to a function that squares the number( multiplies is by itself) and to another function that cubes the number ( multiplies by itself twice). The main method ...
September 28, 2014

Physics
A stone is thrown vertically upward from the top of the tower with a velocity of 15m / s. Two seconds later a second stone is dropped from the top of the tower.if both the stone strike the ground simultaneously find the height of the tower
September 28, 2014

English grammar
ii) go iii) is expected is these correct.
September 28, 2014

Health Help?
1. A percentile rank represents the percentage of people who scored at or below the test score. True False 2. People who have high resting heart rates usually have high levels of cardiovascular fitness. True False 3. Resting heart rate is usually measured when you awake, ...
September 27, 2014

physics
A small toy airplane is flying in the xy-plane parallel to the ground. In the time interval t=0 to t=10.0 s, its velocity as a function of time is given by υ⃗ =(1.50m/s2)ti^+[13.0m/s−(2.00m/s2)t]j^.
September 27, 2014

physics
A small toy airplane is flying in the xy-plane parallel to the ground. In the time interval t=0 to t=10.0 s, its velocity as a function of time is given by
September 27, 2014

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