Wednesday
July 23, 2014

Posts by Jennifer


Total # Posts: 2,005

Math
This seems like an economics question to me.. If you want to find the value for the future? You do $2000 x (1.09)^ 7 put this into your calculator exactly as I have it here to get your answer.

Economics
In the long run, what effect will a decrease in aggregate demand have on real output?

Statistics 103
This is one of the questions that is asked in the back of the fifth edition of elementary statistics book. I am not sure of the answer, the number of the problem is an even number. Meaning that I cannot see the the answer in the back of the book:( So I was wondering if anyone ...

Statistics 103
Why do most of the sample means differ somewhat from the population mean? What is this difference called?

Statistic 103
The average teachers salary in Connecticut( ranked first among states) is $57,337. suppose that the distribution of salaries is normal with a standard deviation of $7500. What is the probability that a randomaly selected teacher makes less than $52,000 per year?

Statistics
The number of surgeries 50 randomly selected studetns have had. Would that be qualitative or quantitative?

home economics
what are 3 benifits of food imports into ireland?

English
I recently wrote an essay in English class and when I got it bcak I noticed that some of the words have agr or agr. over them. For example, most of them are over the words: their and they. I know it sounds confusikng, but if anyone can help, please do so. Thanks.

physics
a) If a photon and an electron each have the same energy of 20.0 eV, find the wavelength of each. b) If a photon and an electron each have the same wavelength of 250 nm, find the energy of each. c) You want to study an organic molecule that is about 250 nm long using either a ...

English 102
you didn't have to be soo judgemetel.

English 102
actually i am in my 2nd year of college. and yes my teahcer is. I guess you don't believe in God. Well Shame on you. Here's what the sybullos says. since u want to be misjudgemetel. 2. CheckPoint: Introduction and Conclusion • Consider the components of an effecti...

English 102
The only I had to do was create a Introduction and Conclusion so i can't give u the rest of the paper. when thats not even nearly done.

English 102
Can some one read this and give some feedback please! Introduction Is same-sex marriage going to create issues on our society? Same-sex marriages will most likely to have issue in many political campaigns also churches and Christians everywhere will be confronted by same-sex ...

English
Also, what font size does a resume have to be?

English
Do you necessarily need references for a resume?

English
this is what i have done so far, but i need help with the rest. The type of graphs that could be used for the topic same-sex marriage, such as graphing out how many same-sex couples exist in the state of region. Than comparing the number of licensed married same-sex couples th...

college chemistry
When ammonium carbonate decomposes, what would happen to a glowing splint in the presence of the gases that are evolved. Explain

spanish
how to make a sentence in spanish and english in these words.La hija/tener hambre

spanish
What does primos mean and what is the correct thing to put in front?un,una,une,unas,one,unos

english
Not sure how to do this?? can anyone help? Incorporating Statistics, Graphs, and Illustrations o the different types of statistics, graphs, and illustrations that are appropriate for your topic. o Where do these visuals fit most effectively into your paper? Explain how these v...

physics
.131

physics
In the Atwood's machine of Figure 8-23, the two masses shown are initially at rest at the same height. After they are released, the large mass, m2, falls through a height h and hits the floor, and the small mass, m1, rises through a height h. The mass m2 remains at rest on...

English 102
Since u helped me out so well with the other assigament, can you help me with this one. I could not send you the rest of my outline, because it was over due. I didn't want to be anymore late on it. i guess I shouldn't wait untill the last mintue. Here's the new que...

English 102
i am working on it

English 102
i am working on it

English 102
I needed 2 more subtopics Subtopic 2b God makes it clear in the Bible. Subtopc 3B i am thinking of this one. i wanted to see if that one was ok.

English 102
I have read and I have understood, but I will re-read everything again. I did revisie the sentnece.

English 102
Subtopic 1- Will same-sex marriage be a postive influence on our society. Subtopic 2 - many people fear that history tends to repeat itself. subtopic 3- cheuches fear that same-marraige will detory what Gods intends are. My thesis statment. Same-sex marriage should be not be l...

English 102
I was think that the subtopics i would use are First of all, will same-sex marriage be a positive influence on our society as whole? Many people believe it will not. Almost every major religion in the world bans homosexuality. Our representatives are influenced by a strong maj...

English 102
My thesis statement is Even though some people think that same--sex marriage should be legal, Same-sex marriage should not be legal. Because Homosexuality is against Gods will and God says man should be with a women, women should be with man.

English 102
I am not asking anyone to do my homework, i am just asking for some gudies. I need to do a full-sentence outline on same-sex marriage. i have some ideas i would just like some adivce. I. Main point 1 in a complete sentence. What Christians are saying about same-sex marriage? A...

physics
an insulated circular ring of diameter 6.50cm carries a 12.0 A current and is tangent to a very long, straight insulated wire carrying 10.0 A of current. find the magnitude and direction of the magnetic field at the center of the ring due to this combination of wires.

chemistry
5.25 g C4H6O3 0.0514 mol C2H4O2

Physics
The linear absorption coefficient for 0.05 nm x-rays in lead and in iron are respectively, 5.8x10(4) /m and 1.1x10 (4) /m. How thick should an iron shield be in order to provide the same protection from these x-rays as 10 nm of lead?

Physics
X-rays with an energy of 300 keV undergo Compton scattering from a target. If the scattered x-ray are directed at 30 degrees relative to the incident rays, find a)The Compton shift at this angle b) The energy of the scattered x-ray c)The energy of the recoiling electron

Math
What is the square root of 64?

Physics
A uniform solid disk of radius 1.7 m and mass 81.3 kg is free to rotate on a frictionless pivot through a point on its rim. If the disk is released from rest in the position shown by the solid circle, what is the speed of its center of mass when the disk reaches the position i...

Improving Your Writing
BACKGROUND: Ten years ago, I started working as a clerk for DMD Medical Supplies. Six months ago, Liz, the human resources director, promoted me to office manager. I manage two employees: Jack and Ruth. My office provides secretarial support for the four members of the executi...

maths
this is pretty easy, I'm sure you will be able to figure it out. Use your division.

English
My 1st grade son needs to write a paragraph but is having a very hard time grasping the concept. How can I help him with this? He doesn't under stand that the paragraph has to blend/flow and be about the same topic all the way through. What shoudl I do?

Math
50%

Math
What are 5 names for 1/2?

Physics!!!
A rod of length 1m lies in the lab frame making angle θ=30 with the x-axis. Find the length and the angle it makes with the x’-axis as seen by an observer moving at u=0.8c along the y-direction.

chemistry
A certain volume of a gas at 298k is heated such that its volume and pressure are now four times thier original value. What is the new temperature?

math
a college conducted a survey and determined that 68% of the students attending the college owned a car.what is the ratio of the number of students who own cars to total numbers of students

2nd grade/math
How do you find the perimeter of a letter, example I, U, and J? The area for the I is 9 square cm. Do you still count all the sides or what? Any help would be appreciated!

geometry
The angle of depression from the top of a 320 foot office building to the top of a 200 foot office building is 55degrees. How far apart are the two buildings?

Maths
Basically there is this graph with the equations: x = cos t + 2 sin t and y = sin 2t (o<t<pi) I am asked to find the x-co-ordinates of A, B and D. All these points cross the x-axis, therefore y=0. How do I go about this?

Trigonometry
use the appropriate trig identity (sum and difference, half angle, double angle) to find the exact value. 1)cos 255 degrees 2) sin 165 degrees 3) tan 285 degrees

Algebra
d must be divisible by 3, it must be 0,3,6,9 the sum is 18

medical office bookkeeping
I need to outline a step process to prepare a deposit from multiple payers. can you help?

British Literature
My class is reading from the Canterbury Tales from the prologue. I have to read the Manciple part. Our teacher wants us to write a paragraph about our character. I'm not sure what she's askiing for. I guess I have to research the manciples appearance, personality, and ...

Biomechanics
If John was pushing a 300 kg desk across the floor with a constant acceleration of 3.5 m/s squared, how much force would he have to apply to the desk to maintain the acceleration, considering the coefficient of kinetic friction is 0.60?

Vocabulary- check my answer
Thank you! I really appreciate you letting me know that I thought correctly. It just really makes me feel good. :) Have a nice day!

Vocabulary- check my answer
The shirt that Jack stole was worth just three dollars, so he was only charged with a _________. a) ruffian b)misdemeanor.... Is this right??? c)extortion d)condemnation PLEASE HELP

Vocabulary- check my answer
The shirt that Jack stole was worth just three dollars, so he was only charged with a _________.

History
So, this isn't a homework assignment, but I really would like to know about US containment policy. Can someone tell me without sending me to links to research, please? I don't want to sound lazy, but because it isn't a homework assignment, I really don't want t...

PHYSICS
The value of a real-world resistor ______ changes with significant time as the resistor conducts a current. never rarely sometimes usually I think either never or rarely, but I'm not sure. When you unplug the resistor, the Ammeter and Voltmeter reading goes down to 0 becau...

Phys
The value of a real-world resistor ______ changes with significant time as the resistor conducts a current. never rarely sometimes usually I think either never or rarely, but I'm not sure. When you unplug the resistor, the Ammeter and Voltmeter reading goes down to 0 becau...

Physics
The value of a real-world resistor ______ changes with significant time as the resistor conducts a current. never rarely sometimes usually

physics
An archer pulls her bow string back 0.400 m by exerting a force that increases uniformly from zero to 240 N. (a) What is the equivalent spring constant of the bow? 1 N/m (b) How much work does the archer do in pulling the bow? 2 J THANKS!

CHEMISTRY
For the following reaction, what mass of SIC is made from120.2g of SIO2 and 120g of C? SiO2(s) + 3C(s) ---SiC(s) +2CO(g)

CHEMISTRY
For the following reaction, what mass of SIC is made from120.2g of SIO2 and 120g of C? SiO2(s) + 3C(s) ---SiC(s) +2CO(g)

chemistry
Calculate the mass of water produced by 64 grams of CH4 CH4(G) - 2O2 (G) -----CO2(G)-2H2O(l)

chemistRY
When you react hydrogen gas with nitrogen gas to form ammonia, How many grams of all species ( reactants and products) are left when you start with 140 grams of nitrogen and 40 grams of hydrogen?

chemistRY
When you react hydrogen gas with nitrogen gas to form ammonia, How many grams of all species ( reactants and products) are left when you start with 140 grams of nitrogen and 40 grams of hydrogen?

4th grade math
Thank you! :)

4th grade math
Mrs. Reid brought 32 orange and apple slices to her daughter's soccer practice. There were three times as many orange slices as there were apple slices. How many of each kind did she bring?

Math
I don't see what it wants. I emailed his teacher because it is worded odd. It doesn't go with what he is doing right now. Thanks

Math
first

Math
maybe 1 or i or l I am not sure

Math
No my sons math paper says "use l and . to show the number 52"

Math
How do I show 52 with l and .

6th grade math
rectangle abcd has a perimeter of 62.if the length of ad is 14 what is the area of abcd?

Algebra
I don't know if I entered this problem right it falls in the solving rational equation that simplifies to a quadratic equation

Algebra
Solve for w. 8-(3/w+1)=(7/w+2)

spanish
write the sent correct form of haber Nosotros ? bebido agua?

Algebra 2
a chemistry lab assistant wants to prepare 10 liters of 48% acid solution. in stock he has 80% and 40% acid solutions. how many liters of each in stock solution should he mix to prepare a 10-liter mixture?

algebra 2
it dosnt give me a price for the suite so i shuld make one up?

algebra 2
a store is offering a discount of 30% on a suit. There is a sales tax of 6%. A) using a composition of function, represent this situatio in which the discount is taken before the sales tax is applied. the answer is (1.06)(.7x) = .742x B) using a composition of functions repres...

algebra 2
a store is offering a discount of 30% on a suit. There is a sales tax of 6%. A) using a composition of function, represent this situatio in which the discount is taken before the sales tax is applied. the answer is (1.06)(.7x) = .742x B) using a composition of functions repres...

algebra2
(1.06)(.7x) = .742x (1.06x)(.7) = .742x . how do you compare these composite functions?

Statistics
A consumer agency wanted to investigate if four insurance companies differed with regard to the premiums they charge for auto insurance. The agency randomly selected a few auto drivers who were insured by each of these four companies and had similar driving records,autos, and ...

Statistics
A consumer agency wanted to investigate if four insurance companies differed with regard to the premiums they charge for auto insurance. The agency randomly selected a few auto drivers who were insured by each of these four companies and had similar driving records,autos, and ...

Chemistry
How much energy does 3.52 * 10^-7m of light have?

Math
Just needs to be simplified

Math
t/h + E^g * the square root of A over m to the Eth

english perswasive essay
And try spelling persuasive correctly

Calculus IVT
The function f is continuous on the closed interval [0,6] and has values that are given in the table above. The equation f(x)=3 must have at least two solutions in the interval [0,6] if k= ? A. 0 B. -1 C. 1 D. 2 E. 3

Calculus Optimization
A model space shuttle is propelled into the air and is described by the equation y=-x^2/2e + ex (in 1000 ft), where y is its height above the ground. What is the maximum height that the shuttle reaches?

Calculus Optimization
A model space shuttle is propelled into the air and is described by the equation y=(-x2/2e)+ex in 1000 ft, where y is its height in feet above the ground. What is the maximum height that the shuttle reaches?

Physics - Re-post
A .20 kg ball is attached to a vertical spring. The spring constant is 28 N/m. The ball is supported initially so that the spring is neither stretched or compressed, is released from rest. How far does the ball fall before brought to a momentary stop by the spring? Our teacher...

Math
the perimeter of parallelogram is 52cm,and jk is 2cm longer than jm. find jk find jm

math
what do you write when you describe a way to compare two fractions when the denominators are the same

math
what do you write when you have to describe a way to compare two fractions when the denominators are the same

Physics-Help, confused!
A .20 kg ball is attached to a vertical spring. The spring constant is 28 N/m. The ball is supported initially so that the spring is neither stretched or compressed, is released from rest. How far does the ball fall before brought to a momentary stop by the spring? Our teacher...

math
cubic yardage in a 1.5 to 1 slope with triangle type curves

chemistry
how many ml of water at 10 degrees celsius must be added to 75 ml of water at 35 degrees celsius to obtain a final temperature of 19 degrees celsius?

5th grade math
6 whole in 3 whole two thrids as a simplest from

Writing
How do you write a personal statement for a college scholarship?

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