Saturday

April 18, 2015

April 18, 2015

Number of results: 235

**Physics**

The electric flux through each of the six sides of a rectangular box are as follows: phi 1= +150.0 N*m^2/C; phi 2= +250.0 N*m^2/C; phi 3= -350.0 N*m^2/C; phi 4= +175.0 N*m^2/C; phi 5= -100.0 N*m^2/C; phi 6= +450.0 N*m^2/C How much charge is in this box?
*January 24, 2012 by Cooper*

**Calculus**

Evaluate, in spherical coordinates, the triple integral of f(rho,theta,phi)=cos (phi) , over the region 3<rho<7, 0<theta<2pi, 0<phi<pi/3. I used the equation cos (phi)*sin(phi)*rho d(rho)d(phi)d(theta) with the given boundaries. I got -632*pi*sqrt(3)/12 But ...
*November 28, 2012 by Mackenzie*

**Algebra**

Let \phi(n) be the Euler Phi Function. If 1 \leq n \leq 1000, what is the smallest integer value of n that minimizes \frac{\phi(n)}{n}?
*March 12, 2013 by John*

**maths**

If sin(theta)=3/5 , tan(phi)= 1/2 and 90¡ã< theta <180¡ã<phi< 270¡ã, find tha value of 8tan(theta) - 5^1/2 sec(phi)
*June 16, 2014 by sumit*

**Maths trigonometry **

using basic trigonometry derive the following equations, which are used to convert cartesian to polar coordinates and vice versa. why is the cos(phi)in the x term? x = R cos (phi) sin (lamda) y = R sin (phi) they are used in orthogonal projection of a spherical surface to a ...
*October 16, 2011 by forest*

**Precalculs**

I have no idea how to do these type of problems. -------Problem-------- Solve each equation on the interval 0 less than or equal to theta less than 2 pi 42. SQRT(3) sin theta + cos theta = 1 ---------------------- There is an example prior to the excersises that attempts to ...
*February 28, 2010 by Kate*

**precalculus PLEASE HELP!!**

Rewrite 4 sin(x) -1 cos(x) as A sin(x + phi) A= phi= -pi less than phi less than pi
*April 12, 2013 by anonymous*

**math**

Please help me to find an equation for the tangent to the curve xsin2y=ycos2x at the point (phi/4, phi/2)
*August 13, 2012 by deel*

**Math**

Prove that if gcd(m,n)=1 then m^phi(n)+n^phi(m)=congruent 1 (mod mn)
*August 2, 2012 by Anonymous*

**Math**

What is the limit of cosx/log(x-phi/2+1) if lim x is to phi/2
*August 6, 2012 by Anzi*

**Physics**

Proove a*sin(x)+b*sin(x+phi)=((a+b)^2*cos(phi)^1/2*sin(x+phi/2)
*April 17, 2015 by Anonymous*

**Allied Health**

Under HIPAA, which one of the following statements is true regarding the release of PHI by covered entities to business associates? A. Covered entities are responsible for the use of PHI made by business associates. B. Covered entities aren’t allowed to release PHI (...
*April 20, 2009 by Andrew*

**health**

Under HIPAA, which one of the following statements is true regarding the release of PHI by covered entities to business associates? A. Covered entities are responsible for the use of PHI made by business associates. B. Covered entities aren’t allowed to release PHI (...
*January 23, 2011 by Anonymous*

**Quantum Physics**

Suppose you are given an endless supply of qubit pairs in the state 1/sqrt(2)|00> + e^iphi/sqrt(2)|10>. To estimate the phase angle phi, you run Fourier sampling (i.e. Hadamard on each qubit followed by a standard basis measurement) on this state repeatedly. After 100,...
*October 15, 2013 by imath*

**Allied health**

Under HIPAA, which one of the following statements is true regarding the release of PHI by covered entities to business associates? A. Covered entities are responsible for the use of PHI made by business associates. B. Covered entities aren't allowed to release PHI (...
*January 8, 2011 by Betts*

**Physics**

I'm having a difficult time understanding the formulas for maximum constructive interference and perfect destructive interference. I know that MCI there's the biggest amplitude? and for PDI it's 0. The forumlas are delta phi = 2pi(deltax/lambda)+delta phi FOR BOTH OF THEM?? I ...
*February 20, 2009 by Sam*

**calculus**

We are not going to do that work for you, but will be glad to help you. The unit sphere is the sphere with radius 1 centered in the origin. They give you the coordinates of a vector. Compute the dot product of the vector and the local surface area normal and integrate it over ...
*August 5, 2007 by drwls*

**trigonometry**

if tan theta = 1/7 and tan phi= 1/3 then prove that cos 2 theta= sin 4 phi
*May 16, 2014 by ip!@#$%^&a*

**Astrophysics**

(a) From the absorption lines, we were able to determine that the star (phi)-Fictus has spectral classification F7V and color index B-V=0/48. What is the mass M(phi) of the star in solar masses? (b) Spectroscopic parallax, when corrected for reddening, yields a distance of 4.5...
*February 2, 2010 by O_o Rion*

**mathematical physics**

Show that for any scaler field phi( x,y,z ) Vector del×(vector del phi ) = vector 0
*March 22, 2015 by gourav *

**chemistry**

suppose you know the values for r, theta, and phi which specify a point. what are the corresponding values of x,y,z? Write an expression for x as a function or r, theta,and phi; then do the same for x,y,z. Using the answer to the previous question write the angular parts of ...
*March 31, 2011 by Olga*

**Maths: Partial Differentiation**

1) If x = rcos theta and y = r sin theta, show that partial r / partial x = cos theta and find partial theta / partial x. 2) If z = sin theta.sin phi.sin gamma, and z is calculated for the values theta = 30degrees, phi = 45 degrees and gamma = 60degrees, find approximately the...
*January 9, 2010 by Claire*

** math**

RATES OF CHANGE QUESTION A spherical balloon is being blown up so that its volume is increasing by 0.6 m^3 s^-1. Find the rate at which the radius is increasing when the radius is 0.1 m. So what I did was that I determined dV/dt =0.6 and dV/dr = 4/3 r^3 phi (which is the ...
*June 13, 2010 by tina*

**Trigonometry - Slopes stuff**

Point A is the terminal point of angle phi and point B is the terminal point of angle theta. Point A is in the first quadrant and point B is in the second quadrant, while tan phi = 1 and tan theta = -7. Find the slope of AB. Ok so since A is in the first quadrant and tan phi...
*October 18, 2013 by John *

**Physics**

Interactive LearningWare 22.2 at wiley/college/cutnell reviews the fundamental approach in problems such as this. A constant magnetic field passes through a single rectangular loop whose dimensions are 0.35 m 0.55 m. The magnetic field has a magnitude of 2.1 T and is inclined ...
*October 5, 2007 by Mary*

**PHI 103**

PHI 103 Symbolic Logic- write 2 argument in English,one in the form of modus ponens and one in the form of modus tollens.Then write the argument in symbols using sentences letters and truth-functional connectives.
*September 29, 2011 by Vandella*

**Physics**

When two vectors vector A and vector B are drawn from a common point, the angle between them is phi. If vector A and vector B have the same magnitude, for which value of phi will their vector sum have the same magnitude as vector A or vector B?
*August 26, 2010 by Ami*

**Precalculus**

Suppose that the point (rho, theta, phi)= (12, 2pi/3, 5pi/4) in spherical coordinates can be expressed as (x, y, z) in rectangular coordinates. Find x+z. I first found x by using the conversion method (r*sin(theta)cos(phi)= x ) I got -3(sqrt(6)). Then I found z using (z= r*cos...
*August 8, 2014 by Aditya *

**Quantum Physics**

Let |\psi\rangle=\frac{1-i}{2}|0\rangle-\frac{1+i}{2}|1\rangle and |\phi\rangle=\frac{2+i}{3}|0\rangle-\frac{2i}{3}|1\rangle. What is \langle \psi\,|\,\phi\rangle? Please tell the ans...
*March 18, 2013 by RAJNI*

**PHYSICS**

Hi thanks for your help The answer to this problem is supposed to be 1870 [N (m^2)/ c] but im getting 1497 instead. If you could help me get the right answer that would be super. The problem says that there is a pyramid with a square base whose side lengths are 6 m and the ...
*February 8, 2011 by KIKSY*

**physics**

Hi thanks for your help The answer to this problem is supposed to be 1870 [N (m^2)/ c] but im getting 1497 instead. If you could help me get the right answer that would be super. The problem says that there is a pyramid with a square base whose side lengths are 6 m and the ...
*February 8, 2011 by KIKSY*

**physics**

Hi thanks for your help The answer to this problem is supposed to be 1870 [N (m^2)/ c] but im getting 1497 instead. If you could help me get the right answer that would be super. The problem says that there is a pyramid with a square base whose side lengths are 6 m and the ...
*February 8, 2011 by APpreciative student*

**LOGIC (PHI)**

Truth tables can do what?
*January 15, 2012 by Kim*

**PHI 103**

Explain what logic can and cannot do?
*March 27, 2012 by Gloria*

**Phi 103**

In the conditional "P →Q," "P" is a
*April 6, 2013 by Wee*

**PHI 208**

Harm may be understood as:
*July 5, 2014 by Anonymous*

**phi.103**

. "~ P v Q" is best read as (Points : 1
*November 6, 2011 by rogene*

**PHI 103**

CAN YOU HELP ME WITH THE ASHFORD 6 WEEK 5 QUIZ
*January 27, 2013 by Anonymous*

**PHI 103**

"~ P v Q" is best read as (Points : 1)
*January 30, 2014 by Anonymous*

**phi 208 **

help with week 5 reading quiz
*July 13, 2014 by deann*

**college**

need help with week 6 day 3 phi/105
*April 28, 2010 by lisa smith*

**phi 445**

What are the principles behind the ethics of care?
*October 15, 2010 by meshelle*

**phi 103**

Truth tables can determine which of the following?
*September 30, 2011 by Anonymous*

**phi 103**

Which of the following may not qualify as a falsifiable claim?
*December 4, 2011 by josh*

**PHI 103**

In the truth table for an invalid argument
*April 14, 2012 by Todd*

**phi 103**

Logic can help analyze ethical problems.
*March 3, 2013 by missy*

**PHI 103**

I need some references of stereotype
*May 19, 2013 by lisa*

**Phi **

The social contract approach to political theory
*March 14, 2014 by Dale *

**phi 208**

To check my reading week 4 quiz
*October 5, 2014 by Jessica*

**Calculus**

What does this equation mean? X = Cos (T) * Phi ^ ((2 / Pi) * T) Y = Sin (T) * P
*November 10, 2014 by Joe*

**PHI**

What role does justice play in post-colonial philosophy?
*January 27, 2010 by Anonymous*

**physics **

A railroad gun of mass M = 2.0 kg fires a shell of mass m =1.0 kg at an angle of theta= 35.0 with respect to the horizontal as measured relative to the gun. After the firing is complete, the final speed of the projectile relative to the gun (muzzle velocity) is v_0 =100.0 m/s...
*November 4, 2013 by ashok*

**Physics ASAP PLease**

A railroad gun of mass M = 2.0 kg fires a shell of mass m =1.0 kg at an angle of theta= 35.0 with respect to the horizontal as measured relative to the gun. After the firing is complete, the final speed of the projectile relative to the gun (muzzle velocity) is v_0 =100.0 m/s...
*October 26, 2013 by askas*

**PHI**

When a person makes a contribution to society, how does it affect us long term?
*May 9, 2008 by deshaun*

**central gwinnette**

If disclosure of PHI is permitted under HIPAA, what is disclosed?
*August 26, 2011 by nimi*

**PHI 103**

What kinds of questions and topics are not decided by logical analysis?
*March 27, 2012 by Gloria*

**phi 103**

strongly supported claim in science should be regarded as?
*April 30, 2012 by dan*

**phi 103**

"If that wasn't illegal, then it wouldn't be against the law" may commit which fallacy?
*October 23, 2012 by greg*

**PHI**

Is racism and anti-Semitism still a problem in the United States
*April 9, 2013 by LaWanda *

**PHI 102**

A good way to establish a conclusion as true, or probable is to what?
*February 1, 2014 by Tammy Vinson*

**phi 208**

Robinson describes magnanimity as the mean between the extremes of
*August 21, 2014 by lauren*

**mathematical physics**

Determine the directional derivative of phi =xy^z in the direction i^-2j^+2k^ at the point (3, 1, -1)
*March 21, 2015 by gourav *

**adult education**

what is a doctor's responsibility if a patient requests restrictions on the use of his or her PHI?
*September 22, 2010 by neesee*

**PHI 103**

A valid argument is one that, if its premises are accepted as true, has (Points : 1)
*February 11, 2012 by Anonymous*

**PHI 103**

I am in crunch time and need the answers to the week 5 quiz from Ashford
*July 31, 2012 by heeheemo*

**phi 208 ethics and moral**

The First Cause argument for the existence of God assumes that
*March 24, 2013 by tone*

**PYSICS**

Suppose a vector \(\vec V\) makes an angle \(\phi\) with respect to the \(y\) axis.
*October 14, 2014 by Anonymous*

**Fibonacci numbers**

I have been working on this question all day and can not figure out what to do. The question says according to the Quadratic Formula, the solutions of x^2-x-1=0 I know the positive solution is the golden rule ratio and the negative solution is the conjugate of 0(with a slash ...
*October 9, 2011 by Jennifer*

**PHI 103**

Putting an argument into premise-conclusion form can make it easier to
*October 3, 2011 by Anonymous*

**PHI 103**

an argument with a friend, family mem ber or a co-worker in premis-conclusion
*October 8, 2011 by vandella*

**PHI 103 disc 2**

Identify two distinct fallacies you see committed in the media.
*May 16, 2013 by lisa*

**phi 105 introductory to philosophy **

do you have any homework posted for this class especially week 6 day 3?
*April 28, 2010 by lisa smith*

**PHI 103**

Explain what advantages we obtain by studying logic in terms of improving our reasoning.
*March 27, 2012 by Gloria*

**phi**

Karl Popper advocates, as a more efficient way to examine a scientific hypothesis, which of the following?
*October 1, 2012 by renee*

**PHI 208 Week 4 Reading Quiz**

Hill would agree most with which of the following statements?
*July 10, 2014 by Anonymous*

**Chemistry**

This is a problem I got on my Mastering Chemistry homework: Consider the following reaction: H2(g)+I2(g)⇌2HI(g) A reaction mixture at equilibrium at 175 K contains PH2=0.958atm, PI2=0.877atm, and PHI=0.020atm. A second reaction mixture, also at 175 K, contains PH2=PI2= 0...
*March 16, 2014 by Anna*

**phi 445**

Some critics say that there is a problem with "burnout" with the due care theory. In your opinion, what does that mean?
*October 16, 2010 by meshelle*

**phi 103**

"The Senator wants to cut spending on police. I guess she doesn't care if we all get murdered" May commit which fallacy?
*July 31, 2011 by bob*

**PHI 208**

Thomas Nagel argues that all rules of engagement should be governed by the utilitarian principle that
*September 18, 2014 by Anonymous*

**Physics (E&M)**

1/2Eo times ( (volume integral)E^2 dtau + (surface integral)E PHI da ) That's the equation, the first integral is over the voume of a surface charged (q) sphere of radius a > R (radius of sphere) so a Gaussian surface beyond the sphere and the second is over the surface, ...
*October 23, 2006 by lucca*

**PHI 208**

which of these theories best describes the transformation of Phil Connors (Bill Murray) by the end of Groundhog Day?
*August 24, 2014 by Lisa*

**PhI 103**

what kinds of mistakes might they makewithout having been exposed to a careful study of reasoning provided by logic?
*May 1, 2012 by gloria*

**PHI 208**

Present three specific questions that you would ask in the Turing Test to determine if something is real or artificial intelligence.
*June 26, 2013 by lisa*

**Physics**

What is the threshold frequency for the photoelectric effect on lithium (phi= 2.93eV)? What is the stopping potential if the wavelength of the incident light is 400nm?
*September 23, 2014 by Paul*

**Physics**

What is the threshold frequency for the photoelectric effect on lithium (phi= 2.93eV)? What is the stopping potential if the wavelength of the incident light is 400nm?
*September 23, 2014 by Paul*

**Physics**

What is the threshold frequency for the photoelectric effect on lithium (phi= 2.93eV)? What is the stopping potential if the wavelength of the incident light is 400nm?
*September 23, 2014 by Tom*

**PHI 103**

construct three different arguments that display distinct fallacies. Give an explanation of why each makes a mistake in drawing the conclusion it does.
*May 16, 2013 by lisa*

**PHI 208**

What is Rita’s (Andie MacDowell) response to Phil’s (Bill Murray) self-indulgence in the café (eating a tableful of pastries, smoking, etc.)
*July 6, 2014 by shara*

**PHI 208**

What would be the most plausible message that Groundhog Day is communicating about the relation between ethical standards and individual happiness?
*August 24, 2014 by Lisa*

**Polar equations**

write 3x-6y=-14 in polar form. round phi to the nearest degree
*April 20, 2012 by Please Help Me!*

**philosopher 105**

do you have any work on week 7 checkpoint phi 105?
*May 5, 2010 by lisa smith*

**phi**

Midgley analyzes the position that each society is a separate culture with its own values. This position is known as
*July 10, 2014 by Ricky*

**phi 103**

Don’t you dare vote for universalized healthcare. (Points : 1) Proposition Non-proposition
*February 8, 2015 by sam*

**phi 103**

If the word "should" appears in a sentence, that sentence will always involve an ethical claim
*April 30, 2012 by dan*

**Math**

Noting that 666=2x3^2x37, find phi(666) using Euler Theorem.
*August 2, 2012 by Jonathan*

**phi 105 introduction to philosophy**

writing an pesuasive, formal letter to a specific european pholosopher can you give me an example of one of your so that I can see what am doing wrong on mines
*May 17, 2010 by Anonymous*

**phi 208 ethical and moral reasoning**

Robinson describes magnanimity and integrity as both primarily concerned with what? (Points : 1) Honor Wealth Courage Generosity
*August 21, 2014 by elizabeth*

**pHI 103**

imagine someone asks you what you learned in your logic classand what you found to be the most useful information you learned there?
*May 1, 2012 by gloria*

**PHI 103**

If an argument does not commit a fallacy, it is A.necessarily valid. B.necessarily sound. C.Not enough information to determine D.Both A and B
*December 8, 2013 by Nina*

**PHI 103 **

1. What is Symbolic Logic 2. Why Study Logic
*January 5, 2013 by Jusus *