Sunday

April 20, 2014

April 20, 2014

Number of results: 216,160

**math,correction&help**

Is this right:if it still needs more can someone help me out what else can i say....thanks why are polynomials important? polynomials are important because the are used to determine and solve the unknowns in equations. Many natural processes can be modeled in math equations, ...
*Sunday, March 4, 2007 at 9:33pm by jas20*

**math,help,bobpursly**

What are some challenges for rational expressions? Also on my previous question about why are polynomials important bobpursly can you expalin it to me towards what you ment about your responce because i still do not undertand...thanks when you get a chance. Polynomials are ...
*Monday, March 5, 2007 at 6:31pm by jas20*

**correction**

+2 +1 +1 +6 -3 -4 +2 +4 +1 +1 -1 -2 +1 +1/2 +1/2 +3 -1 -4/3 +2/3 +4/3 +1 +1/1 -1/1 -2 +1 +1/2 +1/2 +3 +0 -5/6 +7/6 +13/3 correction +0 -1/2 +3/2 +5 You will have to follow through with the correction
*Friday, June 26, 2009 at 9:32pm by Damon*

**bobpursly,math ,algebra**

Can you explain to me how is 3and 1/3 minus 1 and 2/3 equal to 1 and 2/3 3 1/3 = 10/3 -1 2/3 = -5/3 -------------- 10/3 - 5/3 = 5/3 5/3 = 1 & 2/3 Another way. 3 1/3 = 2 4/3 -1 2/3 = - 1 2/3 ---------------- 2 - 1 = 1 and 4/3 - 2/3 = 2/3 so final answer is 1 & 2/3
*Saturday, December 16, 2006 at 9:29pm by jasmine20*

**Math - correction**

Correction in an intermediate step (only): ... =M((1+i)^n-1)/(1+i-1) =M((1+i)^n-1)/i
*Saturday, March 9, 2013 at 5:27pm by MathMate*

**maths trig**

Arti and bobpursly got ur ans .
*Saturday, August 14, 2010 at 11:39am by Yogesh pandey*

**bobpursly**

Bobpursley is offline. He'll probably be back online in the morning. Please be patient.
*Tuesday, October 2, 2007 at 10:32pm by Writeacher*

**Political Studies**

WOW! Thank you a heap Bobpursly. You really helped me! Lots of Thanks Minerva
*Friday, February 27, 2009 at 8:55pm by Minerva Wisdom*

**bobpursly**

Ok so I am still coming up with problems is it possible for bobpursley to answer this: why does Centripetal force increase with frequency, and same with radius? Thanks for the help
*Tuesday, October 2, 2007 at 10:32pm by Amandamac*

**english**

I think the answers are: 1. Sentence Fragement/Correction: At 3pm I will be feeding the ducks at the park. 2. Subject Verb Agreement/Correction: They both are happy. 3. Verb Tense- This morning I watchd TV before I drove here. 4.Sentence Fragment/Correction The bank robber ...
*Sunday, February 20, 2011 at 9:52pm by Dorothy*

**math**

Please go back to your posts about the 1.5L-there is a correction. Also, your answer to the 50=3m+2 was wrong-go back to check the correction.
*Monday, March 29, 2010 at 8:54pm by Kathleen*

**TO BOBPURSLY**

THANK YOU SO MUCH FOR SUCH INCOURAGEMENT. I'm only trying my best because i want to understand all the concepts correctly so like this i don't have worries when my final comes up.
*Tuesday, February 6, 2007 at 12:01am by jasmine20*

**Michigan test: correction**

Correction: Instead of English, the MEAP tests students on reading.
*Monday, October 13, 2008 at 4:18pm by Ms. Sue*

**English/Grammar - correction**

Correction: You need a comma between adjectives when neither of the following works:
*Sunday, July 6, 2008 at 7:41pm by Writeacher*

**English - correction**

Good ol' auto-correct on my phone!! Correction ~~> their quiz and test scores ...
*Thursday, April 19, 2012 at 11:05am by Writeacher*

**AP Physics - correction**

the diver's air speed is v = 9.8t make that correction and redo the board height.
*Monday, December 2, 2013 at 9:43pm by Steve*

**English - correction**

You're welcome -- A correction -- eliminate "that" and "feeling of". Many compelling themes in this movie take you on ride through your own emotions.
*Wednesday, September 19, 2012 at 10:11pm by Ms. Sue*

**algebra - correction**

Correction: Do the calculations in parentheses first.
*Sunday, July 18, 2010 at 3:35pm by Ms. Sue*

**English**

Can you please tell me if these sentences should be evaluated as grammatically wrong in a test? I'm looking forward to your prompt reply THank you 1) Was the hotel as they expected it to be? The hotel was different from they expected (Correction: No, it wasn't. It was ...
*Friday, July 2, 2010 at 7:59am by Franco*

**physics: Correction**

Correction: 12.23 eV is less than the ioniztion energy. So, it is abound state problem as explained by Bobpursley
*Sunday, April 13, 2008 at 10:58am by Count Iblis*

**English Pls Writeacher Help me by checking my work**

Your correction for #1 is good so far, but there needs to be one more thing corrected in there. #2 - The original is correct. #3 is not fully correct yet. Two more commas need to be added. #4 and #8 and #10 - Your corrections are good. #5 - You have made some good corrections...
*Monday, June 10, 2013 at 6:30am by Writeacher*

**bobpursly**

thank you for all your help that your doing and all the other tutors....
*Friday, July 13, 2007 at 7:41pm by student*

**English**

3. If you want to add what's in parentheses in the correction part, then delete "and" before "encouraged" and put commas after "power" and "ships" 4. Your correction is good.
*Monday, October 10, 2011 at 9:55am by Writeacher*

**English**

1 and 2. I believe you left something out of your corrections. 3. Wrong. To whom does "It" refer in your correction? 4. I don't see any difference between the original and your correction.
*Tuesday, June 11, 2013 at 9:17pm by Ms. Sue*

**BobPursly& Writeteacher please view**

Yes I did but thats not the whole essay it's only the introduction and 1st paragraph, I have 6 paragraphs all together that includes my introduction and conclusion.
*Saturday, November 3, 2012 at 2:54pm by katelynn*

**English**

Thank you very much for your corrections! I just wanted to know if I should evaluate these collocations as mistakes. I included some of the corrections myself. 1) Women had to provide an education to children. (Correction: provide someone with...) 2) Respectability consisted ...
*Thursday, June 30, 2011 at 3:53am by Henry2*

**physics bobpursly help still having trouble **

changeofPE=(GMm/1.019Re)+(GMm/Re) is correct. Now subtract the final KE from that, and then the remainder must be the heat given off.
*Wednesday, December 2, 2009 at 5:24pm by bobpursley*

**math,correction, bobpursly**

Since when is 5^7 =8125? if a number is a multple of ten, that means the last digit is zero. The leading digit cannot be zero. 9*10^5*1 on c, again, the leading digit cannot be zero. d is right e. no leading zero is allowed. 9*9*8*7*6*5*4= ? can someone correct this for me ...
*Friday, July 6, 2007 at 12:59pm by bobpursley*

**medicine and treatment**

Whatever the choices you have, the correct procedure (as I understand it) is to line out the error, write in the correction, and initial and date the correction. You should look this up, though.
*Saturday, May 9, 2009 at 12:20pm by Writeacher*

**maths-correction again**

Please disregard the previous correction. The original expression IS correct, as it says: (1-x/2)^(-1/2) [note the negative sign of the exponent] =sqrt[1/(1-x/2)] and should expand to: 1+1/4+1.3/(4.8)+1.3.5/(4.8.12)+...
*Thursday, April 19, 2012 at 10:55am by MathMate*

**Chemistry---CORRECTION**

I need to make a correction. The BaSO4 shown in the middle question is a solid) and should be written as BaSO4(s)
*Tuesday, March 16, 2010 at 8:44pm by DrBob222*

**Correction**

Sorry, there is a correction: "It is a monotonically increasing function..." should read "It is an even function..." The arguments and conclusions do not change.
*Wednesday, December 8, 2010 at 7:36pm by MathMate*

**Calc 2 Correction**

Correction: f(x) = x/sin(x).
*Friday, February 29, 2008 at 12:56am by Count Iblis*

**THANK YOU**

THANK YOU SO MUCH BOBPURSLY.you are a great help to me, i kind of already knew that but it reassured me that i was doing the right thing, i was confused on what side to put my variable on but now i see that i can put it on either side
*Monday, January 4, 2010 at 5:02pm by kendall*

**MATH**

BACKPACKING ASLO HAS ITS BASIC FOUR,THESE BEING IN IMPORTANCE,HIKING SHOES,THE BACKPACK,SLEEPING GEAR,AND SHELTER. WHAT CORRECTION SHOULD BE MADE TO THIS SENTENCE? A)change being to are b)change its to it's c)change the colon to a semicolon d)no correction is necessary e)...
*Sunday, December 2, 2007 at 6:49pm by JESSICA*

**lit. -- correction**

Correction: Dahl died in 1990, not 1960. It was first published in 1953, which moves the setting back to sometime between the end of WWII, say 1947, and 1953.
*Wednesday, February 17, 2010 at 2:10pm by Ms. Sue*

**English**

As you advised me to do, I included four sentences I was most doubtful a) 1) The daffodils grow best under the shine of trees (correction: in the shade, under the trees) 2) Time is perceived subjectively / as subjective (both possible). 3) Drunk men (correction: drunken men, ...
*Thursday, June 30, 2011 at 12:18pm by Henry2*

**Math Surveying**

The correction for sag, Cs, unsupported between two given points L apart, and subject to a pull (tension) P, is given by Cs=ω²L³/(24P²) where ω is the weight of the tape/unit length. In the given case, L=48.88 m ω=0.32N/m P=100N Cs=0.32²*...
*Sunday, September 26, 2010 at 5:53pm by MathMate*

**enlgish**

today hikers prefer a shoe that is six feet high,is amde of leather,and thick sturdy soles. what correction should be made to this sentence? a)insert has before thick b)no correction is necessary
*Friday, October 12, 2007 at 12:49pm by jenny*

**bobpursly,.math**

Ok, assume it equals zero. 2x + 3y -6=0 subtract 3y from each side. add six to each side. divide both sides by two. its how its in the book i'm suppost to solve for x. but how? How do I solve for the following: Directions solve each literal equation for the individual variable...
*Tuesday, December 19, 2006 at 9:29am by bobpursley*

**English**

I really hope someone can tell me if my corrections are correct. As you can see, I took your advice and I corrected them myself! 1) The pilgrims arrived from different parts of society. Correction: The pigrims belong to different social classes. 2) The tales were never ...
*Thursday, May 27, 2010 at 1:16pm by Franco*

**check geography -- correction**

Correction: The Netherlands has one major river -- the Rhine which empties into the sea here. However, the dikes are used to hold back the sea -- not the river.
*Monday, August 24, 2009 at 9:38pm by Ms. Sue*

**Chemistry**

can someone solve this?(21.3 g Li/6.941 g Li/moleLi)*(1mole H2/1moleLi) * 22.4 L at STP * ( temp correction 297/273)* (pressure correction 1/1.4) = your answer in L of H2
*Saturday, March 19, 2011 at 2:02pm by Danielle*

**Chemistry--correction**

Correction to post by Jothey. 2.48 x 10^-3 atm x (760 torr/1 atm) = +1.88 torr.
*Saturday, March 6, 2010 at 9:18pm by DrBob222*

**Correction**

Correction: ... amici quae ... should be ... amici qui ...
*Thursday, August 22, 2013 at 6:29pm by Writeacher*

**algebra (correction)**

correction: 5x(3x)+(5x)(8)+(-3)(3x)+(-3)(-8) add them up and combine like terms!
*Saturday, September 11, 2010 at 12:24pm by Anonymous*

**Health please cehck my answer**

2 is correct, however, she could correct it, but the correction has to be noted as HER correction, leaving the original data. She should annotate the recorde with what she thinks, date it, and sign it or initial. The orginal record should not be altered.
*Wednesday, November 14, 2007 at 6:57pm by bobpursley*

**English**

What correction should be made to this sentence? At the same time many families having greater income can take basic shelter for granted and proceed to satisfy higher level needs in housing. A)change can to must B)insert a comma after granted C)no correction is necessary
*Sunday, March 9, 2008 at 10:11am by Jessica*

**English**

I agree with your correction but as I found the following sentence in an Italian book I just wanted to know if, in your opinion, an English mother-tongue expert could have written it. She is such a one-sided character, however, as (?) never to hesitate. Correction ......, that...
*Tuesday, November 1, 2011 at 1:36pm by Henry2*

**algebra**

A man invested half of his money at 5%, one-third of his money at 4%, and the rest of his money at 5.5%. If his total investment income was $570, how much had he invested? and please show me the solution to solve this problem. thanx sorry bobpursly I cant understand your ...
*Saturday, February 25, 2012 at 10:12am by aj*

**Ethics**

please check my answer thanks :) Dr. Jones made an mistake is on of the medical records Three years later Nurse Bonnie noticed the mistake and corrected it This was an improper action because A. Too much time passed B The doctor did not make the correction C. The correction ...
*Friday, November 30, 2007 at 7:43am by Lucie*

**math,bobpursly,**

4x-2x^2+4x^3 from 4x^3+x-3x^2 4x^3+x-3x^2 -( 4x-2x^2+4x^3) then changing signs and rearranging terms. 4x^3+x-3x^2 -4x^3-4x+2x^2 answer after ADDING the above.. -3x - x^2 so for the answer isn't it the same as what i had -x^2-3x doesnt' x^2 goes first then -3x
*Friday, February 23, 2007 at 8:45pm by jas20*

**Ellipse-Algebra (correction)**

Correction: The center of the ellipse is at (x',y') = (1,2)
*Thursday, November 22, 2007 at 11:15pm by drwls*

**Statistics**

A conservative correction method for inflated "Alpha values" based on multiple comparisons being carried out independently on a specific data set, is known as...? A. Ad Hoc Testing B. Tukey's honestly significan differences (HSD) C. Post Hoc testing D. Bonferroni correction
*Sunday, September 2, 2012 at 9:04pm by Pat*

**english**

families with limited means are most interested in securing clean,safe, and reasonably comfortable housing than to find quaters that are especially psycholocially stimulating. what correction ahould be made to this sentence? a)change ths spelling of psychologically to ...
*Sunday, December 2, 2007 at 6:59pm by JESSICA*

**math**

hmmm bobpursly, i doubt a "basketball" player, one word not two,would pull out a compass mid court to calculate, but it is exactly what happens in their mind, if not just as an approximation of the definitive exact. I'm sure that there are several "basketball" players with the...
*Friday, February 17, 2012 at 7:26pm by todd*

**Math - correction**

Ok...thanks!
*Tuesday, November 6, 2007 at 5:59pm by Anonymous*

**Math**

correction (y+3)^2
*Tuesday, September 30, 2008 at 9:02pm by Anonymous*

**math -- Correction**

6^2 + 8^2 = c^2
*Saturday, June 20, 2009 at 10:31pm by Ms. Sue*

**math (correction)**

9(A+4)
*Wednesday, September 15, 2010 at 3:42pm by TutorCat*

**Math**

CORRECTION: ( 2 x ^ 3 ) ^ ( - 3 ) = 2 ^ ( - 3 ) * x ^ [ 3 * ( - 3 ) ] = 2 ^ ( - 3 ) * x ^ ( - 9 ) 1 / ( 2 ^ 3 * x ^ 9 ) = 1 / 8 x ^ 9
*Sunday, March 18, 2012 at 8:45pm by Bosnian*

**Math - correction**

4 - 6 = -2
*Monday, September 2, 2013 at 3:22pm by Ms. Sue*

**MATH - correction**

3/4 - 1/4 = 2/4 = 1/2
*Tuesday, October 1, 2013 at 7:24pm by Ms. Sue*

**language**

First, you should study the openings posted in the local newspapers-subscribe to all of them if possible, or read it at the public library. what correction should be made? a)replace you with one b)replace you with they c)insert a comma after openings d)replace it with them e)...
*Tuesday, May 11, 2010 at 3:46pm by none*

**Math**

thanls for the correction :)
*Friday, November 16, 2007 at 6:04pm by Josh*

**Math**

Thanks, Reiny, for the correction.
*Tuesday, March 11, 2008 at 1:59pm by Ms. Sue*

**Math -- Correction**

3 1/2 divided by 4 = ?
*Thursday, December 11, 2008 at 10:52pm by Ms. Sue*

**math**

see my correction
*Tuesday, April 21, 2009 at 10:58pm by Reiny*

**Math -- Correction**

25 / 0.5 = ??
*Monday, May 11, 2009 at 7:56pm by Ms. Sue*

**Math**

Oops. Thanks for the correction.
*Thursday, March 11, 2010 at 1:47am by FredR*

**Math(Correction)**

Error
*Tuesday, March 23, 2010 at 6:09pm by Mark*

**Math-correction**

N(E∨G)=1-0.2=0.4+0.6-N(E∧G) => N(E∧G)=0.4+0.6-0.8=0.2
*Sunday, March 6, 2011 at 6:08pm by MathMate*

**math**

Correction: X^2 - 2X +X + 9- 9,
*Sunday, July 3, 2011 at 5:00pm by Henry*

**Math**

Correction: 36 / 6 = ( 6 * 6 ) / 6 = 6
*Thursday, August 25, 2011 at 12:22am by Anonymous*

**Math**

Correction:CosK=(7^2 + 3^2 - 5^2)/2*7*3
*Saturday, October 29, 2011 at 3:04pm by Henry*

**math**

Correction...it is supposed to be P(6,3)
*Thursday, January 5, 2012 at 8:27pm by kelly*

**Math - correction**

(–3)(–6)(–5) = -90
*Saturday, April 28, 2012 at 5:28pm by Ms. Sue*

**math**

Correction: When x = 5, y = -4 instead of -6.
*Wednesday, June 6, 2012 at 5:49pm by Henry*

**Math**

Correction: In this case : m = 6 / 7 b = - 5
*Wednesday, October 31, 2012 at 7:39pm by Bosnian*

**math**

correction - I think this is D
*Tuesday, December 4, 2012 at 11:53am by Deborah*

**math,correction**

Gkkkk
*Friday, March 2, 2007 at 5:30pm by Gabrielle*

**math correction**

$443
*Tuesday, January 9, 2007 at 7:42pm by jessan*

**math correction**

$443
*Tuesday, January 9, 2007 at 7:42pm by jessan*

**MATH**

Correction: P = (Po*r*t)/(1-(1+r)^-t).
*Saturday, November 9, 2013 at 12:01pm by Henry *

**Math**

Got it! thanks for the correction.
*Friday, February 14, 2014 at 1:03pm by Jennifer*

**writting skills**

what correction should be made to this sentence? one of the lifelong memories many of us share are the moment we obtained a driver's license? a)change the spelling of memoreis to memorys b)inset a comma after memories c)change are to is d)change driver's to drivers e)no ...
*Friday, March 6, 2009 at 11:39am by jessica*

**trigonometry**

my trig book has tables in degrees and minutes for example, look-up sin 24 deg 40 min and sin 24 deg 50 min. cal. the correction and add to the smaller angle for sin, tan, sec (subtract the correction for cos, cot, csc) sin 24d 40' = .4173 sin 24d 50' = .4200 difference = ....
*Thursday, January 13, 2011 at 11:33pm by helper*

**behavior problems (dogs)**

Please check my answer thanks The problem with "quick fix" corrections designed to eliminate one specific behavior is that the A. dog may not respond to the correction. B. dog may be frightened by the correction. C. owner may be unable to utilize the technique at home. D. ...
*Monday, October 6, 2008 at 8:28pm by Kai*

**Math - correction**

1000/2 does not = 50.
*Tuesday, November 6, 2007 at 5:59pm by Ms. Sue*

**Math - correction**

How about 16061?
*Tuesday, November 6, 2007 at 5:59pm by Ms. Sue*

**Math(correction)**

499/500
*Saturday, March 1, 2008 at 9:46pm by drwls*

**Math**

Correction* x+2y=9 (1) 1+2x4=9
*Sunday, October 19, 2008 at 12:00am by Shirley*

**math,algebra,correction**

x+1/12=3/2
*Wednesday, March 21, 2007 at 4:14pm by Anonymous*

**math - correction**

2/25 = 0.08 = 8%
*Wednesday, March 18, 2009 at 7:22pm by Ms. Sue*

**Math - correction**

(-∞,0) &cup (7,9)
*Sunday, July 26, 2009 at 5:56pm by MathMate*

**math**

CORRECTION: 2 EQUAL ANGLES.
*Wednesday, July 7, 2010 at 11:00am by Henry*

**Math (correction)**

2/1+14/2=150/x
*Thursday, September 16, 2010 at 8:10pm by TutorCat*

**math**

CORRECTION: We'll have 2 solutions, NOT 3.
*Saturday, October 2, 2010 at 1:10pm by Henry*

**math 050 - correction**

4/5 = x/40
*Thursday, November 11, 2010 at 10:58pm by Ms. Sue*

**math**

Correction: 35.4 inches
*Tuesday, November 16, 2010 at 3:17pm by Ms. Sue*

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