Monday

April 21, 2014

April 21, 2014

Number of results: 1,072

**One for Drwls (calc)**

Thanks bob, and thanks to drwls too, in the earlier ones. Charlie.
*Saturday, September 15, 2007 at 8:19am by charlie*

**music yr 8- re- drwls**

thankyou drwls for your help on buddy holly
*Monday, September 22, 2008 at 7:16am by astra*

**Grammar**

Drwls is absolutely right! I goofed. Thanks, drwls!
*Tuesday, May 12, 2009 at 11:33am by Ms. Sue*

**Forced Oscillation - drwls => I need your help =)**

Um I'm confused since that is the equation I got from my textbook so why is my book incorrect drwls?
*Friday, February 22, 2008 at 2:27am by ~christina~*

**my bad! - trig**

Go with drwls solution. somehow my +3 changed into a -3 for the second factor. there are 4 more solutions from that, as drwls shows.
*Friday, October 28, 2011 at 10:12pm by Reiny*

**Physics - drwls can you help me with this?**

Oh okay. Thanks very much drwls =)
*Wednesday, February 20, 2008 at 1:16am by ~christina~*

**To drwls**

Thanks so much drwls:-) Your help is really appreciated :-)
*Tuesday, November 23, 2010 at 10:13am by Anabelle*

**chemistry-drwls**

drwls, a man of many talents.
*Tuesday, December 21, 2010 at 9:47pm by DrBob222*

**physics**

drwls is no help at all and i need help to cramster is down but then we have jerks like this who can't even give us a go or where to start that drwls for being a real winner!
*Thursday, March 4, 2010 at 1:02am by KRWLS*

**Calculus: drwls, please**

drwls, thank you for the information. Yes the question is the first. I moved 4 points down the y-axis to the -4(?). Now, I need to graph it. I don't understand which way the curve goes (rt. or left).Thank you.
*Friday, April 4, 2008 at 9:31pm by Pam*

**Forced Oscillation - drwls => I need your help =)**

Um ...actually I figured that I got omega mixed up. so basically I got the answer. P.S. Thanks for helping me out with my other problems drwls
*Friday, February 22, 2008 at 2:27am by ~christina~*

**Physics - drwls can you help me with this?**

Oh..I think one of the biggest problems with this question was my ability to actually visualize what was happening with the block. I thought they meant that it was at rest at it's lowest postion - thus it stopped moving and therefore SumF= 0. Thanks very much for your help ...
*Wednesday, February 20, 2008 at 1:16am by ~christina~*

**math**

Posted by mota THE MASS OF THE SUN IS ABOUT 10^27 METRIC TONS , OR 10^30 KILOGRAMS . HOW MANY KILOGRAMS ARE IN ONE METRIC TON ? ----------------------- math - drwls 1000. ----------------------- explain please i want to understand this question :) this is my question i posted ...
*Sunday, March 2, 2008 at 8:44am by mota*

**physics-bobpursley/drwls please check**

bobpursley/ drwls please help me with my post on Sunday, April 15 at 10:16pm and 10:19pm. Thanks!
*Monday, April 16, 2007 at 7:24am by Mary*

**physics: drwls**

drwls for the question below, the answer seems to be wrong: The four tires of an automobile are inflated to a gauge pressure of 1.8 multiplied by 105 Pa. Each tire has an area of 0.025 m2 in contact with the ground. Determine the weight of the automobile. It asks for the ...
*Tuesday, July 22, 2008 at 10:55pm by Elisa*

**Physics..=> drwls - I need your help**

Thanks drwls I was wondering though if I used sin then wouldn't the v(t)= omega A cos (omega* t)? and a(t)= -omega^2 A sin(omega* t)?
*Tuesday, February 26, 2008 at 10:26pm by ~christina~*

**Maths**

I also calculated the expression given by drwls and got 1.4666 x 10^5 drwls used 22/7 because your question suggested to use pi = 3 1/7 or 22/7 (btw, I know why you got your incorrect answer, you must divide by both 200 and 24, you divided by 200 but then multiplied by 24)
*Thursday, January 10, 2008 at 11:39pm by Reiny*

**math**

Posted by mota on Saturday, March 1, 2008 at 3:34am. THE MASS OF THE SUN IS ABOUT 10^27 METRIC TONS , OR 10^30 KILOGRAMS . HOW MANY KILOGRAMS ARE IN ONE METRIC TON ? ----------------------------- math - drwls 1000. ----------------------------- explain please i want to ...
*Sunday, March 2, 2008 at 9:16am by mota*

**philosophy**

drwls and bobpursley: I am merely countering what drwls said because it seemed like an attack on philosophy as a discipline. It is a worthy field even though it is challenging. How would reading Mad magazine do such a thing?! Even though I had never encountered material on ...
*Saturday, February 14, 2009 at 5:42pm by Brandon*

**drwls why is the number so big?! help**

Oh..I got a humongous number drwls. I used PV=nRT T= 274.15K P= 1atm V=100m^3 R= 8.2x10^-5 m^3* atm / K*mol then I got 4,448.33mol then I plugged that into Q= nCp(DeltaT) Cp= 7/2*R T= 274.15K n=4,448.33mol Q= 35469438.74 J ?! Why is it so bib
*Wednesday, March 26, 2008 at 7:57am by ~christina~*

**Physics check**

A speeder traveling at 41 m/s passes a motorcycle policeman at rest at the side of the road. The policeman accelerates at 3.3 m/s2. To the nearest tenth of a second how long does it take the policeman to catch the speeder? Im sorry I am new to physics this is my first year and...
*Tuesday, July 13, 2010 at 7:37pm by Me*

**DRWLS,MATH,ALGEBRA**

Drawls, How did you get 2h. and then the 2a/h from.Can you help me understand it when you get a chance. Directions: Solve each literal equation for the indicated variable. A=1/2h(B+b) (For b) Area of a trapezoid For Further Reading math,algebra - drwls, Monday, December 18, ...
*Monday, December 18, 2006 at 1:30pm by jasmine20*

**Calculus**

Anne, you were not so dumb at all! I solved the above question the same way by multiplying top and bottom by 1+Z. Whether you substitute first and then multiply like drwls did, or multiply first and then substitute does not matter, you should get the same result. I had (3i-1....
*Thursday, March 13, 2008 at 7:15am by Reiny*

**Calculus**

This used to be one of my favourite max/min type of questions when I taught this stuff a long time ago. Here is a slightly different approach from the solution done by drwls. let the radius of the circle be r, then the side of the square is (30-2(pi)r)/4 = (15-(pi)r)/2 A = [(...
*Wednesday, June 11, 2008 at 11:09pm by Reiny*

**Physical Science**

You're right, at least according to most of the sources I can read after seeing the response by DrWLS. But I didn't think red and blue light had enough energy to induce photosynthesis which is why I went with UV. In chemistry we usually write a chemical equation like this. A...
*Saturday, May 9, 2009 at 11:17am by DrBob222*

**Chemistry**

You didn't ask the question correctly AND you still seem to be confused in your response. Cl2 does not react with bromine. Cl2 will react with broMIDE ion and that is the equation written by DrWLS. Cl2 is gas. Br2 is a liquid. BromIDE is an aqueous solution of sodium bromide, ...
*Wednesday, February 13, 2008 at 5:31pm by DrBob222*

**algbra**

drwls gave you the equation above. "You therefore have a horizontal line with equation" y = 18.1 points (-6.2,18.1) and (-3.4,18.1) As drwls said above, "The slope is zero and the y-intercept is 18.1." The slope intercept form of an equation is, y = mx + b m = 0 y-intercept = ...
*Monday, February 28, 2011 at 11:46am by Helper*

**To drwls**

Done.
*Tuesday, November 23, 2010 at 10:13am by drwls*

**graphing**

Thanks DrWls =D
*Sunday, September 2, 2007 at 1:22am by ~christina~*

**statistics**

Thank you drwls.
*Friday, December 14, 2007 at 11:04pm by Rose*

**physics**

thank you for your help drwls
*Sunday, January 27, 2008 at 12:29am by Charles*

**drwls**

You're welcome Pam!
*Thursday, March 6, 2008 at 10:35pm by drwls*

**Law**

Thank you drwls =)
*Saturday, June 7, 2008 at 11:06pm by ~christina~*

**Math**

Thank you, DrWLS.
*Wednesday, July 23, 2008 at 8:12pm by Ms. Sue*

**ALGEBRA**

drwls THANKS!
*Tuesday, October 14, 2008 at 6:48pm by Rose*

**drwls**

need help
*Wednesday, October 15, 2008 at 10:48pm by rose*

**alg**

thanks drwls
*Monday, July 5, 2010 at 12:20pm by sean*

**Physics**

thank you drwls :)
*Saturday, February 28, 2009 at 12:09pm by Candice*

**Physics**

Thank you, drwls! :)
*Wednesday, April 15, 2009 at 8:06pm by Susan*

**Physics**

thank you, drwls! :D
*Wednesday, April 15, 2009 at 8:06pm by Susan*

**Physics**

Thanks, drwls!
*Thursday, May 14, 2009 at 11:44pm by NH*

**physics**

thanks for your help drwls.
*Sunday, September 13, 2009 at 10:11pm by Luke*

**Physics**

thank you Drwls
*Saturday, November 7, 2009 at 8:26pm by N.*

**physics**

Thanks drwls
*Sunday, November 8, 2009 at 7:05pm by Anonymous*

**algebra**

Thank you Drwls
*Thursday, November 12, 2009 at 11:48am by Sarah*

**Science**

Thanks drwls. :)
*Monday, December 28, 2009 at 10:57pm by Shewolf*

**algebra**

thanks drwls
*Tuesday, June 8, 2010 at 8:15am by Ami*

**Ecosystems**

thank u drwls
*Monday, July 5, 2010 at 8:16pm by Sherrie*

**alg**

thanks drwls
*Tuesday, July 6, 2010 at 7:17am by sean*

**math**

Thanks drwls
*Saturday, July 17, 2010 at 5:11pm by Danie*

**science**

thank you drwls :)
*Wednesday, August 18, 2010 at 12:29pm by ant*

**physics**

thank you drwls
*Wednesday, August 18, 2010 at 3:05pm by Cassy*

**SCIENCE**

thanks drwls :)
*Thursday, August 19, 2010 at 3:22pm by ant*

**science**

thanks drwls
*Thursday, August 19, 2010 at 3:24pm by ant*

**science**

THANKS DRWLS :)
*Thursday, August 26, 2010 at 9:07am by carl bennett*

**science**

thanks drwls
*Thursday, August 26, 2010 at 9:09am by carl bennett*

**science**

thanks drwls
*Friday, September 3, 2010 at 10:30am by pam*

**science**

thanks drwls
*Saturday, September 4, 2010 at 9:39am by pam*

**science**

thanks drwls :)
*Tuesday, September 7, 2010 at 9:29am by help *

**Physics**

Thanks drwls...
*Saturday, October 9, 2010 at 3:11am by Lee*

**Physics**

Thanx drwls
*Sunday, October 10, 2010 at 6:51pm by Orlando*

**physics**

Thank you drwls!
*Saturday, October 23, 2010 at 12:01pm by bill*

**SCIENCE**

Thank you drwls!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
*Thursday, November 11, 2010 at 9:51pm by Pratigya*

**Physics**

Thanks drwls!
*Monday, December 6, 2010 at 11:29pm by Jennifer*

**Bobpursely**

Thank you, drwls!
*Thursday, January 27, 2011 at 7:34pm by helper*

**MATH**

Thanks, drwls.
*Thursday, January 27, 2011 at 7:49pm by Ms. Sue*

**Physic**

Thank you DRWLS!
*Saturday, May 7, 2011 at 12:52am by Anonymous*

**Math**

Thank you- drwls!!!
*Monday, August 22, 2011 at 7:28pm by Tania*

**Math**

THANK U DRWLS!!!!!!!!!!!!!!
*Monday, October 3, 2011 at 3:33am by sasha*

**Science**

Thanks drwls. :-)
*Tuesday, October 25, 2011 at 6:51pm by Ms. Sue*

**physics**

thank you drwls !
*Wednesday, October 26, 2011 at 5:35am by maria*

**PLEASE **

Thank You Drwls!!!! :) :) :)
*Thursday, December 1, 2011 at 6:45pm by Laruen *

**physics **

thank u drwls
*Thursday, December 1, 2011 at 6:44pm by susan*

**Physics2**

ok thank you drwls!
*Friday, December 9, 2011 at 9:59am by Tom*

**physics**

Thank you drwls!
*Saturday, March 3, 2012 at 10:54pm by I*

**Physics**

Thank you Drwls :)
*Saturday, March 17, 2012 at 4:55pm by Angelina*

**physics**

Thank you drwls :)
*Friday, June 1, 2012 at 4:39pm by Shin*

**science**

drwls thank you
*Wednesday, October 17, 2012 at 10:30pm by destiny*

**algebra 2**

Where did you get -30 from? to drwls
*Wednesday, October 10, 2007 at 3:13am by Spenser*

**statistics**

oops, thank you drwls
*Thursday, October 25, 2007 at 8:10pm by sophia*

**Mathematics - Trigonometric**

Thanks drwls
*Monday, November 5, 2007 at 7:12pm by Anonymous*

**Math**

I got it! Thank for your help, drwls.
*Monday, December 10, 2007 at 11:46pm by Thanks, drwls*

**math-algebra**

thank you drwls!!!!!!!!!!!!!
*Friday, July 11, 2008 at 12:45am by Lindsay*

**Astronomy NEOs**

Drwls..Thanks
*Thursday, February 7, 2008 at 6:37am by Lewis*

**math**

Thanks, DrWLS, for clarifying this.
*Saturday, March 1, 2008 at 3:56pm by Ms. Sue*

**drwls**

Thank you very much.
*Thursday, March 6, 2008 at 10:35pm by Pam*

**Physics**

I got it drwls. Thank you.
*Wednesday, April 2, 2008 at 12:33am by ~christina~*

**Calculus**

Thanks Damon and drwls!
*Wednesday, June 4, 2008 at 9:24pm by Anonymous*

**physics**

I agree with DrWLS.
*Wednesday, October 8, 2008 at 8:15pm by bobpursley*

**English**

DrWLS is correct.
*Monday, November 24, 2008 at 5:36am by Writeacher*

**Algebra**

Thankyou DRWLS
*Thursday, November 27, 2008 at 6:11am by Mary*

**calculus**

o alright thank you drwls
*Thursday, January 22, 2009 at 12:40am by Josh*

**Physics: Lenses**

Thank you drwls for your help!
*Monday, March 23, 2009 at 11:39am by Anonymous*

**physics**

thank u so much for help Drwls!!!!!!!!!!1
*Monday, March 23, 2009 at 5:21am by chirayu*

**PHYSICS**

Thanks Drwls & Carlie :)
*Thursday, April 16, 2009 at 11:26pm by Lena*

**Physics**

thank u so much drwls
*Tuesday, May 26, 2009 at 11:07pm by sid*

**phys**

Thanh you drwls
*Tuesday, December 15, 2009 at 2:28am by Bun*

**chemistry**

Thank you so much drwls
*Tuesday, December 29, 2009 at 11:59pm by Bun*

**Science**

ohkay. thank you drwls. :)
*Friday, January 1, 2010 at 9:18pm by Shewolf*

**MATH ANALYSIS**

thank you drwls!
*Thursday, January 7, 2010 at 8:38pm by anonymous*

Pages: **1** | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | Next>>