Search: physics (fixed)

Number of results: 96,189

physics
A charge of +4q is fixed to one corner of a square, while a charge of -9q is fixed to the opposite corner. Expressed in terms of q, what charge should be fixed to the center of the square, so the potential is zero at each of the two empty corners?
Saturday, January 23, 2010 at 11:14pm by Anonymous

Physics
A charge of +2q is fixed to one corner of a square, while a charge of -3q is fixed to the diagonally opposite corner. Expressed in terms of q, what charge should be fixed to the center of the square, so the potential is zero at each of the two empty corners?
Sunday, September 2, 2007 at 10:17am by Mary

FP/101 FOUNDATIONS OF PERSONAL FINANCE (AXIA)
1) What type of mortgage loan has a fixed rate, fixed term and fixed payment?
Friday, February 18, 2011 at 9:28pm by Rhonda

physics
A positive charge of 4.10 C is fixed in place. From a distance of 3.70 cm a particle of mass 6.80 g and charge +3.60 C is fired with an initial speed of 80.0 m/s directly toward the fixed charge. How close to the fixed charge does the particle get before it comes to rest and ...
Sunday, February 13, 2011 at 8:49pm by Ana

physics
A positive charge of 5.10 C is fixed in place. From a distance of 3.70 cm a particle of mass 6.80 g and charge +2.60 C is fired with an initial speed of 70.0 m/s directly toward the fixed charge. How close to the fixed charge does the particle get before it comes to rest and ...
Sunday, February 13, 2011 at 1:32pm by Ana

physics
Charges of −4q are fixed to diagonally opposite corners of a square. A charge of + 5q is fixed to one of the remaining corners, and a charge of + 3q is fixed to the last corner. Assuming that ten electric field lines emerge from the + 5q charge, sketch the field ...
Sunday, June 3, 2007 at 2:53pm by Brian

physics
The issue here in my mind is the chamber fixed volume or not? I dont know how one evacuates a chamber that can change size. If it is fixed, the volume remains at 50ml.
Monday, August 3, 2009 at 9:36am by bobpursley

Physics please clarify
A charge of +2q is fixed to one corner of a square, while a charge of -3q is fixed to the diagonally opposite corner. Expressed in terms of q, what charge should be fixed to the center of the square, so the potential is zero at each of the two empty corners? For Further ...
Monday, September 3, 2007 at 12:40pm by Mary

physics
Three charges lie along the x-axis. At x = 2.0m, a charge of 15x10^-6 C is fixed. At the origin, a charge of 30x10^-6 is fixed (like in question #8). Where can a third charge be placed between them so it feels no net force?
Monday, May 6, 2013 at 1:54pm by help

physics
blocks A and B weigh 10 lb and 40 lb, respectively. A and B extend over a fixed drum, one on reach side. Determine the acceleration of A and the tension in the cord if the fixed drum is smooth.
Thursday, February 3, 2011 at 9:44pm by Dave

Entrepreneurship
What are five fixed cost? Fixed costs are things a firm pays regardless of how much it produces, sells, or services. Expenses like rent, interest on loans, licence fees, property taxes, certain tools or fixed equipment, insurance, phone hookup, etc.
Tuesday, December 5, 2006 at 5:58pm by Bryan

grammar
Seeing pulsation of the artery at the completion of this dissection. which of the following is right for the above sentence. 1.This is a run-on that can be fixed with a period. 2. This is a run-on that can be fixed by adding a comma and a conjunction. 3. This is a fragment ...
Wednesday, June 15, 2011 at 8:35pm by Troy LaBruce

Physics
Identical +3.92 ìC charges are fixed to adjacent corners of a square. What charge (magnitude and algebraic sign) should be fixed to one of the empty corners, so that the total potential at the remaining empty corner is 0 V?
Saturday, June 16, 2012 at 7:32pm by Beth

Physics
Identical +6.15 µC charges are fixed to adjacent corners of a square. What charge (magnitude and algebraic sign) should be fixed to one of the empty corners, so that the total electric potential at the remaining empty corner is 0 V?
Tuesday, January 17, 2012 at 4:40pm by Claudia

physics
Identical +1.39 µC charges are fixed to adjacent corners of a square. What charge (magnitude and algebraic sign) should be fixed to one of the empty corners, so that the total electric potential at the remaining empty corner is 0 V?
Tuesday, October 4, 2011 at 2:06pm by ashley

physics
Identical +3.07 µC charges are fixed to adjacent corners of a square. What charge (magnitude and algebraic sign) should be fixed to one of the empty corners, so that the total electric potential at the remaining empty corner is 0 V?
Monday, January 17, 2011 at 6:11pm by mackenzie m

physics
Identical +1.45 µC charges are fixed to adjacent corners of a square. What charge (magnitude and algebraic sign) should be fixed to one of the empty corners, so that the total electric potential at the remaining empty corner is 0 V?
Thursday, January 13, 2011 at 2:37pm by michelle

grammar
Hey!Pls help me i am stuck with the sentence below. Seeing pulsation of the artery at the completion of this dissection. 1.This is a run-on that can be fixed with a period. 2.This is a run-on that can be fixed by adding a comma and a conjunction. 3.This is a fragment that can ...
Wednesday, June 15, 2011 at 8:24pm by Troy LaBruce

Physics
an Ampere is the flow of 6.28 X 10^18 electrons per second past a fixed point in a conductor. how many flow past a fixed point if the current is 17.5 mA?
Sunday, September 4, 2011 at 6:13pm by Neil

Physics please clarify
The answer 0.707q is correct but I am still not understanding how to get to that answer. I have another problem just like this one but with different values for q. When I use the formula above I am coming up with an incorrect answer. Please help. My question is: A charge of +...
Monday, September 3, 2007 at 7:55pm by Mary

algebra
For a fixed rate, a fixed principal amount, and a fixed compounding cycle, the return is an exponential function of time. Using the formula, , let r = 10%, P = 1, and n = 1 and give the coordinates (t, A) for the points where t = 0, 1, 2, 3, 4. Round your answer to the ...
Thursday, March 8, 2007 at 11:17pm by Jade

Grammar
Seeing pulsation of the artery at the completion of this dissection. 1. This is a run-on that can be fixed with a period. 2. This is a run-on that can be fixed by adding a comma and a conjunction. 3. This is a fragment that can be fixed by adding a subject and verb after this ...
Monday, May 9, 2011 at 11:57pm by Leslie

SraJMcGin
Sra is having MAJOR computer problems. I don't know when they'll be fixed ... if they'll be fixed! =(
Wednesday, June 10, 2009 at 8:58pm by Writeacher

Physics: HELP NEEDED
Ok, then I can't help, a fixed path is a straight line. I can't imagine that with a yo-yo. So if it is in a circle, is it horizontal circle or vertical. Normally a yoyo would be operating in a vertical orbit, but that hardly is a fixed path. I will see if I can get you...
Sunday, January 4, 2009 at 9:14pm by bobpursley

MANAGEMENT ACCOUNTING
not even sure there's a question in there. Fixed cost per unit goes down with each increase in production (as long as fixed costs remain fixed and don't increase at all). Cost per unit remains the same. Seriously, consider English classes.
Wednesday, March 24, 2010 at 8:27pm by John

physics
need help with this problem A charge of -2.73 uC is fixed in place. From a horizontal distance of 0.0465 m, a particle of mass 9.50 x 10-3 kg and charge -9.56 uC is fired with an initial speed of 97.2 m/s directly toward the fixed charge. What is the distance of closest ...
Sunday, September 30, 2012 at 8:06pm by alex

Physics!
need help with this problem A charge of -2.73 uC is fixed in place. From a horizontal distance of 0.0465 m, a particle of mass 9.50 x 10-3 kg and charge -9.56 uC is fired with an initial speed of 97.2 m/s directly toward the fixed charge. What is the distance of closest approach?
Sunday, September 30, 2012 at 4:33pm by Anonymous

Calculus - urgent
Find the dimensions of the largest cylinder that can be inscribed in a cone of fixed height H and fixed radius R
Thursday, April 15, 2010 at 9:57pm by Aliza

READ I FIXED IT
wow no I'm not doing talbes this is physics ++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++/|\ ++++++++++++++++++++++++++++++| ++++++++++++++++++++++++++++++|Normal Force+of++++++++++++++++++++++|Force gravity+++++++<|------------------------| x+...
Monday, August 10, 2009 at 10:35am by READ I FIXED IT

FINANCIAL
Understanding the difference between fixed and variable costs, what area of a health care facility or physician practice do you think would have a greater amount of variable costs than fixed? What would you suggest to lower the fixed costs for the same area?
Friday, August 26, 2011 at 4:08pm by neice

Physics
Identical point charges of +2.1 ìC are fixed to diagonally opposite corners of a square. A third charge is then fixed at the center of the square, such that it causes the potentials at the empty corners to change signs without changing magnitudes. Find the sign and ...
Thursday, January 24, 2013 at 7:48pm by Amy

Finance in Healthcare
Understanding the difference between fixed and variable costs, what area of a health care facility or physician practice do you think would have a greater amount of variable costs than fixed? What would you suggest to lower the fixed costs for the same area?
Thursday, September 22, 2011 at 12:58pm by Moon

grammar
2. The patient was brought to the operating room, general endotracheal anesthesia was induced by the anesthesia service. which of the following is true for the above sentence a. This is a comma splice that can be fixed by removing the comma. b. This is a comma splice that can ...
Wednesday, June 15, 2011 at 8:18pm by Deeksha

math solution
david has fixed 1200000.the yearly fixed deposite rate is 7.5%.how much money will he get with the interest after 5 years?
Saturday, September 3, 2011 at 11:05pm by Anonymous

Grammar
The patient was brought to the operating room, general endotracheal anesthesia was induced by the anesthesia seervice. 1. This is a comma splice that can be fixed by removing the comma. 2. This is a comma splice that can be fixed by adding the conjunction and after the comma. ...
Monday, May 9, 2011 at 11:19pm by Leslie

physics
Is 524,3 a floating or fixed point? Is 524,30 a floating or fixed point?
Sunday, February 5, 2012 at 1:24pm by Lizzy

Physics II
A bead with a mass of 0.085 g and a charge of 20 nC is free to slide on a vertical rod. At the base of the rod is a fixed 20 nC charge. In equilibrium, at what height above the fixed charge does the bead rest?
Tuesday, February 22, 2011 at 12:31am by Alona

physics
A positive point charge and a negative point charge have equal magnitudes. One charge is fixed to one corner of a square, and the other is fixed to another corner. On which corners should the charges be placed, so that the same potential exists at the empty corners? What is ...
Tuesday, July 8, 2008 at 9:45pm by H

Misc
It makes sense -- but I'm sure there are enough people who don't get their cats fixed -- or get them fixed after they've borne a litter or two -- to keep the cat population flourishing.
Monday, July 6, 2009 at 6:51pm by Ms. Sue

economics
I would characterize payments to the subcontractors as variable costs, NOT fixed costs. Lease Payments and Overhead are definately fixed costs. I would count advertising as a fixed cost (as it was purchased at the start of the year). However, one could argue that advertising ...
Friday, October 5, 2007 at 1:20pm by economyst

Physics
idential point charges of 1.7e-6 C are fixed diagonally on opposite corners of a square. A third charge is then fixed at the center of the square, such that it causes the potentials at the empty corners to change signs without changing their magnitudes. Find the sign and ...
Sunday, March 15, 2009 at 11:39pm by andrea

law
An alternative to an hourly rate is a/an __________ rate. (Points: 5) cost advertised family fixed Is it "Fixed"
Saturday, October 15, 2011 at 12:48pm by John

Math
How would you derive n(E)= E^2/((e^E/T) - 1) a) Evaluate dn/dE at fixed T. Leave answer in symbolic forms of E and T. b) dn/dT at fixed E.
Sunday, October 21, 2012 at 10:37pm by Avery

Help Please!
Charges of −4q are fixed to diagonally opposite corners of a square. A charge of + 5q is fixed to one of the remaining corners, and a charge of + 3q is fixed to the last corner. Assuming that ten electric field lines emerge from the + 5q charge, sketch the field ...
Monday, January 24, 2011 at 2:26pm by Brian

math
Charges of −4q are fixed to diagonally opposite corners of a square. A charge of + 5q is fixed to one of the remaining corners, and a charge of + 3q is fixed to the last corner. Assuming that ten electric field lines emerge from the + 5q charge, sketch the field ...
Sunday, June 3, 2007 at 2:53pm by Brian

Managerial Economics
Do fixed costs matter? Is the plant in Miami still making and selling products to offset the fixed costs? Which side are you on?
Wednesday, June 4, 2008 at 8:45pm by Ms. Sue

physics
A positive point charge = 2.1×10−5 is fixed at the origin of coordinates, and a negative point charge = −5.4×10−6 is fixed to the axis at . abeer abdullah Part A Find the location of the place along the axis where the electric field ...
Saturday, March 6, 2010 at 10:05am by sami

algebra
The costs of doing business for a company can be found by adding fixed costs, such as rent, insurance, and wages, and variable costs, which are the costs to purchase the product you are selling. The portion of the company’s fixed costs allotted to this product is $300, ...
Monday, April 19, 2010 at 10:45pm by John

Physics
define "fixed path"
Sunday, January 4, 2009 at 9:14pm by bobpursley

physics
Please answer asap with complete solution thanks a lot. I need the solution to answer other questions much alike to this one. :) Two electrons are 10^-15 meters apart. One electron is fixed on its position. The other, originally at rest, is released. How fast is the free ...
Tuesday, July 3, 2012 at 5:38pm by Jezrell

Physics
Please answer asap with complete solution thanks a lot. I need the solution to answer other questions much alike to this one. :) Two electrons are 10^-15 meters apart. One electron is fixed on its position. The other, originally at rest, is released. How fast is the free ...
Tuesday, July 3, 2012 at 7:03am by Jezrell

math
Fixed points of f? f(x) = x^2+13/12x - 1/2 a) use algebra to find the fixed points and classify them. b) use the gradient criterion to determine an interval of attraction for one of the fixed points of f c) find exact values of the 2nd and 3rd terms of the sequence xn obtained...
Saturday, May 1, 2010 at 6:12pm by Chamberlain

Physics - Elastic Collision
It is derived by requiring that both momentum and kinetic energy be conserved. The center of mass moves forward at velocity vcm = M1*V1/(M1 + M2). After collision, the CM retains that velocity but the velocities change directions in CM-fixed coordinates. In CM-fixed ...
Saturday, September 4, 2010 at 10:54am by drwls

Math
3. The costs of doing business for a company can be found by adding fixed costs, such as rent, insurance, and wages, and variable or suppliers costs, which are the costs to purchase the product you are selling. The portion of the company’s fixed costs allotted to this ...
Wednesday, January 19, 2011 at 4:37pm by adb

Physics
A uniform magnetic field of B = 3x10−4 T points in the positive x direction. A charge of 6 μC is fixed at the origin and a charge of −3μC is fixed at (2,0) on the x axis. A charge of 4 μC travels on the y axis at 5.0 x 106 m/s. ...
Thursday, August 19, 2010 at 9:04am by thegame

physics
A uniform magnetic field of B = 3x10−4 T points in the positive x direction. A charge of 6 μC is fixed at the origin and a charge of −3μC is fixed at (2,0) on the x axis. A charge of 4 μC travels on the y axis at 5.0 x 106 m/s. ...
Wednesday, August 18, 2010 at 6:40pm by thegame

Physics please clarify
A charge of +1q is fixed to one corner of a square, while a charge of -3q is fixed to the diagonally opposite corner. Expressed in terms of q, what charge should be fixed to the center of the square, so the potential is zero at each of the two empty corners? For Further ...
Tuesday, September 4, 2007 at 10:05pm by Mary

physics
answered in "fixed" post above
Wednesday, March 17, 2010 at 10:17pm by drwls

math
A and B these 2 companies are fixing a road,A fixes 62% of the road,which is 360 meters more than B fixed.How long is this road? Let X be the road length. a is fixed by company A. b is fixed by company B. a + b = x a - b = 360 a = 0.62 x 2a = x + 360 (from adding the first two...
Saturday, June 9, 2007 at 3:00am by Luca

business calculus
C'(x)= 50 _______________ square root of x fixed cost= $25000 find the cost function C(x) integrate C'(x) wouldn't that be 100x^(1/2) + c ??? now where do you think the fixed cost comes in?
Thursday, May 3, 2007 at 8:47pm by Amos

Physics
A long, thin rod (length = 4.0 m) lies along the x axis, with its midpoint at the origin. In a vacuum, a +5.0 µC point charge is fixed to one end of the rod, while a -5.0 µC point charge is fixed to the other end. Everywhere in the x, y plane there is a constant ...
Saturday, January 26, 2013 at 2:03pm by Amy

Physics
Two point charges are fixed on the y axis: a negative point charge q1 = -26 µC at y1 = +0.21 m and a positive point charge q2 at y2 = +0.38 m. A third point charge q = +8.5 µC is fixed at the origin. The net electrostatic force exerted on the charge q by the other ...
Tuesday, January 24, 2012 at 10:36am by Anne

physics
There are many ropes keeping a hot air balloon from floating away before a balloon race. One of these ropes is fixed to the ground at a 45° angle. Another is fixed to the ground at a 30° angle. If the hot air balloon is 18 feet off the ground, what is the distance ...
Saturday, December 17, 2011 at 8:54pm by chukwuyem ekufu

algebra
URGENT! How do you calculate for marginal cost against fixed cost. E.g., a company produces 2 pairs of shoes at $390.00. If it produces 1 more pair (making total production 3), total cost is $600.00. If no production is made, the fixed cost is $130. With this scenario, how do ...
Friday, April 20, 2012 at 5:56am by Garnett

English Expressions
Thank you. For example, #4 is the clock. If you want to have an association between the fixed thing, the clock, and a bottle. (You want to memorize an ink bottle.) Make an association of spilling ink from an ink bottle on the clock. Think of the smell of ink and the sound of ...
Wednesday, December 12, 2007 at 8:13am by John

maths - fixed points
Fixed points of f? f(x) = 1/4x^2 - 1/8x - 5/8 a) use algebra to find the fixed points and classify them. b) use the gradient criterion to determine an interval of attraction for one of the fixed points of f c) find exact values of the 2nd and 3rd terms of the sequence xn ...
Thursday, May 22, 2008 at 10:31am by Anonymous

accounting
Looking at this question and not sure why fixed cost is 2,000 and not 6,000. ********** Galley Industries can produce 100 units of necessary component parts with the following costs: Direct Materials $20,000 Direct Labor 9,000 Variable Overhead 21,000 Fixed Overhead 8,000 If ...
Wednesday, March 18, 2009 at 8:07pm by Pikaju

General Economics
• Businesses often decide between using automation and labor in production. An automotive environment may have high fixed costs and low variable costs, and an industry that utilizes manual labor for production will have low fixed costs and high variable costs. How would ...
Wednesday, August 22, 2012 at 11:39am by Josh

physics
E^2/(e^(E/T)-1)Evaluate dn/dE at fixed T and enter it below.
Thursday, October 21, 2010 at 3:55am by bob

Grammar
Pressure was applied. 1. This is a fragment that can be fixed by adding a subject before pressure. 2. this is a fragment that can be fixed by adding a verb after pressure. 3. This is a fragment that can be fixed by adding both a subject and a verb. 4. This is a fragment that ...
Monday, May 9, 2011 at 8:41pm by Leslie

physics
Two point charges are fixed on the y axis: a negative point charge q1 = -23 µC at y1 = +0.23 m and a positive point charge q2 at y2 = +0.33 m. A third point charge q = +7.8 µC is fixed at the origin. The net electrostatic force exerted on the charge q by the other ...
Thursday, March 29, 2012 at 8:20pm by Kelly

physics
Two point charges are fixed on the y axis: a negative point charge q1 = -22 µC at y1 = +0.24 m and a positive point charge q2 at y2 = +0.37 m. A third point charge q = +7.7 µC is fixed at the origin. The net electrostatic force exerted on the charge q by the other ...
Thursday, January 6, 2011 at 3:55pm by michelle

physics
Please Help, Two point charges are fixed on the y axis: a negative point charge q1 = -23 µC at y1 = +0.23 m and a positive point charge q2 at y2 = +0.33 m. A third point charge q = +7.8 µC is fixed at the origin. The net electrostatic force exerted on the charge q ...
Friday, March 30, 2012 at 10:32am by matt

ALGEBRA
The costs of doing business for a company can be found by adding fixed costs, such as rent, insurance, and wages, and variable costs, which are the costs to purchase the product you are selling. The portion of the company’s fixed costs allotted to this product is $300, ...
Thursday, June 23, 2011 at 7:12pm by AMERICAN GIRL

economics
See my earlier post to your question. The answer largely depends on whether players wages are treated as fixed costs or variable costs. The other important consideration is whether you think the number of seats available is fixed or not. I would argue that, for a professional ...
Tuesday, October 27, 2009 at 4:36pm by economyst

fiannce
the fixed costs for a frim drop by 25costs%. Prior to breakthrough fixed were $100.000 and united contribution margin was and remains at 5.00. The new amount of break-even units will be: is it 15,000 or 20.000 why? Thank You
Wednesday, March 28, 2007 at 7:44pm by Jean

Macroeconomics
Discuss the differences between a flexible exchange rate and a fixed exchange rate. What measures can the government take to maintain fixed exchange rates?
Monday, December 21, 2009 at 4:39pm by Amber

Algebra
Suppose your tile company spends $ 195 each month, regardless of how many tiles are purchased as supplies. How much do you spend if you purchase 1000 tiles this month, taking into account this fixed cost? c. What is a possible reason for this fixed cost? d. Find the cost ...
Monday, March 5, 2012 at 10:10pm by Fred

physics
A charge of -3.95C is fixed at the center of a compass. Two additional charges are fixed on the circle of the compass (radius = 0.135 m). The charges on the circle are -5.90C at the position due north and +4.27C at the position due east. What is (a) the magnitude and (b) ...
Sunday, May 20, 2012 at 6:43am by BM

Calc Help
Marginal Cost = 30sqroot(x+4) with fixed costs of $1000. Marginal Revenue = 900. find profit or loss from production and sale of 5 units. how many units will result in a max profit? what is the max profit? Can someone please help. Trying to review for my final and really stuck...
Sunday, April 29, 2007 at 4:00pm by Rob

Microeconomics
Do a little research and then take a shot, what do you think? Hint a) fixed costs are costs the firm incurs regardless of the level of production/sales. Variable costs are directly related to the levelo of production/sales. Except for advertising, the cost listed are clearly ...
Thursday, February 26, 2009 at 5:12pm by economyst

physical science
The majority of volcanoes form near plate boundaries. A good example is the so-called "ring of fire" encircling most of the Pacific Ocean. However, the chain of islands of Hawaii are volcanic but are nowhere near a plate boundary. They arose from a mantle plume - a ...
Tuesday, May 12, 2009 at 6:16pm by RickP

Grammar
He was scheduled for TURP with cystoscopy under anesthesia based on his symptoms, however, he developed shaking chills over the weekend prior to admission with fevers to 101 and 102. 1. This is a fragment that requires a verb for the subject He. 2. This is a comma splice that ...
Monday, May 9, 2011 at 5:00pm by Leslie

Physics
A charge of -3.66C is fixed at the center of a compass. Two additional charges are fixed on the circle of the compass (radius = 0.0978 m). The charges on the circle are -4.04C at the position due north and +6.20C at the position due east. What is (a) the magnitude and (b) ...
Monday, March 18, 2013 at 10:06pm by Ashley

Physcis-Electricity
an Ampere is the flow of 6.28 X 10^18 electrons per second past a fixed point in a conductor. how many flow past a fixed point if the current is 17.5 mA?
Sunday, September 4, 2011 at 5:04pm by Gena

Physics
The question just says "the slowest speed at which you can spin it to keep it in a fixed path"
Sunday, January 4, 2009 at 9:14pm by Megan

Physics
Hi, i need help on the following questions. Thank you. 1) The potential at location A is 441 V. A positively charged particle is released there from rest and arrives at location B with a speed vB. The potential at location C is 805 V, and when released from rest from this spot...
Wednesday, September 20, 2006 at 12:13am by Kevin

contemporary mathematics
in terms of paying less in interest, which is more economical for a $230,000 mortgage: a 30 year fixed-rate at 9% or a 20 year fixed-rate at 8.5%? How much is saved in interest?
Wednesday, October 12, 2011 at 11:18pm by keri

Physics
A charge of -3.00 µC is fixed at the center of a compass. Two additional charges are fixed on the circle of the compass (radius = 0.120 m). The charges on the circle are -4.40 µC at the position due north and +5.00 µC at the position due east. What is the ...
Wednesday, April 11, 2012 at 9:45pm by Adie

Physics
Two electrons are fixed 2cm apart. Another electron is shot from infinity and comes to rest midway between the two fixed electrons. A)Find the energy of the system initially( unknown quantity leave as a variable) B) Find the final energy of the system?( unknown quantity leave ...
Wednesday, March 28, 2012 at 6:01pm by Eileen

Macroeconomics
The formula is MV=PQ, where PQ is the price level time output of goods and services. PQ is nominal GNP. So if M is fixed and V is fixed and Q is 5% higher, what must happen to P. That is MV = PQ = (zP)*)*(1.05*Q) -- solve for z
Monday, November 16, 2009 at 12:14am by economyst

Precalc
What is the "positive d-direction"? d is not a direction, it is a parameter for r(d). If d is a parameter, any point involving d is not fixed. Is the fixed point 5i + 3j + 7k and you want r(11)?
Wednesday, January 18, 2012 at 7:07pm by Steve

math
I assume the "total cost" is "total fixed cost" since the marginal cost is higher than the "total cost" divided by the number of items. So at the production level of 1400 items, total cost = total fixed cost + n*marginal cost where n=number of ...
Friday, October 8, 2010 at 3:28pm by MathMate

a
For a fixed rate, a fixed principal amount, and a fixed compounding cycle, the return is an exponential function of time. Using the formula, , let r = 10%, P = 1, and n = 1 and give the coordinates (t, A) for the points where t = 0, 1, 2, 3, 4. Round your answer to the ...
Thursday, March 8, 2007 at 11:15pm by Jade

PHYSICS
How is it possible to have an instrument like a bugle that has a fixed-air column play a melody?
Sunday, March 8, 2009 at 10:12pm by Lena

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