Friday

April 18, 2014

April 18, 2014

Number of results: 9,169

**science**

pls. pls. pls. somebody help me...you see im on a science class and i don't want to go to the regular section, so pls.... give me an acrostic for the word "SCIENCE"
*Wednesday, June 11, 2008 at 6:59am by chris*

**trig pls.. help me**

thank you so much...
*Monday, May 2, 2011 at 4:03pm by Mhy*

**geography**

hi,i have make a project on hurricane Katrina on disaster management pls help to get information pls pls help me............
*Thursday, June 17, 2010 at 12:15pm by varsha*

**Chemistry :'( **

(d) Which of the following sets of quantum numbers is not permitted? Select all that apply. 2,1,1,-1/2 1,1,0,-1/2 2,-1,1,-1/2 3,2,1,1/2 Pls pls pls help me :( x
*Sunday, November 18, 2012 at 9:03am by Anonymous*

**(pls help) Trig**

(b) is the bearing of Q from P 180 - arctan(7/24)
*Sunday, July 7, 2013 at 6:38am by Steve*

**maths Pls help trig**

Thank u so much !! But I still have a question in#1 where did the 50 go?
*Tuesday, April 8, 2014 at 11:01am by tshepo*

**Finance**

Omega Instruments has budgeted $300,000 per year to pay for certain ce- ramic parts over the next 5 years. If the company expects the cost of the parts to increase uniformly according to an arith- metic gradient of $1 0,000 per year, what is it expecting the cost to be in year...
*Sunday, May 26, 2013 at 3:45am by Aly*

**Math**

Can u pls pls pls solve this algebraic expression?? I cant solve it although I tried many possible ways and solutions :/ 10+1/3[4k-(18+7k)]
*Sunday, July 31, 2011 at 11:48am by Sally*

**help me pls :(**

ms sue pls help me explain to me how you do it pls
*Thursday, November 15, 2012 at 10:44pm by :(*

**Trig**

Need answer check pls. Find the rectAngular equation for the plane curve by parametric equAtions. X=t +4 , y= t^2
*Sunday, April 25, 2010 at 11:50pm by Stacey grahaM*

**trig confused.. pls help**

Write a basic porgram to find the trigonometric ratio of sin,cos,and tan,cotagent
*Tuesday, May 3, 2011 at 9:55pm by Anonymous*

**Physics**

A child pulls a wagon along level ground. The handle with which she pulls the wagon makes an angle of 20.0 degrees with the ground as the child pulls with a force of 78.0 Newton. What are the components of the force. Pls pls pls pls help me answer this and may God bless u!
*Wednesday, October 16, 2013 at 11:49am by Stephanie*

**maths Pls help trig**

the denominator is 50√50
*Tuesday, April 8, 2014 at 11:01am by Steve*

**MANIPULATION OF DNA**

can anyone describe to me what this is pls? also can anyone pls explain how dna manipulation works and what it does pls?
*Wednesday, April 1, 2009 at 9:42am by GLORIA*

**maths Pls help trig**

but oops: 25/√50 = 5/√2, not 1/√2
*Tuesday, April 8, 2014 at 11:01am by Steve*

**(pls help) Trig**

point P and Q are respectively 24m north and 7m east of point R. What is bearing of Q and P to the nearest whole degree.(a)52(b)164(c)134(d)159
*Sunday, July 7, 2013 at 6:38am by david*

**physics.pls help**

How do you know what element is chemically active on the periodic table? PLS HELP
*Wednesday, October 5, 2011 at 10:33pm by ted*

**urgent maths pls**

Pls d answer isn't really clear. And where did d triangle come from??
*Monday, March 18, 2013 at 7:18am by me*

**Quantum Physics**

Anyone??? Pls Q5... guys do soething pls
*Tuesday, April 16, 2013 at 12:32am by INDEED Need*

**Trigonometry**

Pls tell me how to find out sin70.Pls
*Tuesday, March 22, 2011 at 10:03pm by Sunny*

**physics.pls help**

can you help me to isolate the ''t'' in this formula. d=V1t+1/2at^2 pls help
*Saturday, November 5, 2011 at 2:16pm by ted*

**math help**

1/4 divided by 3/8 pls help me im confuss i forgot the ste pls explain
*Saturday, October 27, 2012 at 9:24pm by Anonymous*

**food science**

pls give me an idea on the formulation of bavarian cream filling. pls. thank you
*Friday, January 4, 2008 at 3:41am by vcq*

**Physics ~ missed this lecture pls help**

I was able to get distance but both my magnifications were incorrect. pls help
*Thursday, April 28, 2011 at 9:20pm by cr*

**physics.pls help**

Why is it important to asaume that a rope under tension is taut and does not stretch. pls help
*Monday, November 14, 2011 at 6:27pm by ted*

**geography**

I need this for xtra credit pls pls help
*Tuesday, December 9, 2008 at 11:30pm by ciara*

**Science(Help NOW, Pls)**

wat elements make up water? pls help! i will be very happy if you do! :S
*Wednesday, December 15, 2010 at 9:29pm by GirlSense*

**acids and alkalis**

Pls help me. Pls tell me some bases (alkelis)other than any cleaning products.
*Saturday, November 4, 2006 at 5:56am by Rani*

**physics.pls help**

A 100g bird sits in its nest. what is the Fnet(net force) in this case? pls help
*Thursday, November 10, 2011 at 5:40pm by ted*

**Chemistry**

Name the straight-chain alkane that is a constitutional isomer of 2,4-dimethylhexane. ????? pls can someone help me with this pls
*Tuesday, November 19, 2013 at 9:03am by Menes*

**Science(Help NOW, Pls)**

organisms in which domain live in every environment? pls help, im stuck on this one. :S
*Wednesday, December 15, 2010 at 9:24pm by GirlSense*

**physics**

Please can i get the answer pls and pls
*Wednesday, October 12, 2011 at 11:59am by Segun*

**Pls check math**

Can someone pls help me. ??
*Monday, September 17, 2012 at 7:38pm by Marko*

**CHEMISTRY**

Help me pls
*Thursday, March 21, 2013 at 5:44pm by Lance Pls explain to me this Problem*

**Ms. Sue or Steve Pls Help**

Pls :|
*Tuesday, January 14, 2014 at 3:20pm by Electro*

**e commerce or marketing, help pls**

hi,good evening everyone can you help me on finding a clothing manufacturer resource system??? pls thank you
*Tuesday, December 6, 2011 at 8:17am by need ASAP*

**SCIENCE 1 QUESTION PLS HELP ASAP**

somebody help pls!! have no clue and i am on a deadline to get everything done in a short amount of time!!
*Saturday, January 18, 2014 at 10:09pm by Anonymous*

**(pls help) algebra**

4x+y-32=1, 6x-y-4z=7, 10x+2y-6z=5 pls show me how to solve for x,y,z. Ans:xx=1.5,y=-2,z=1
*Monday, July 8, 2013 at 6:07am by david*

**5 of 90 lotto equation formula**

pls I need a formular ....am a Nigeria ... If you really wanna help me pls here is my email address..
*Wednesday, March 30, 2011 at 5:24am by Adejuwon*

**Chemistry**

rank the following atoms and ions in the order of expected increasing radius: Ca, Ca2+, Ar Pls pls help me kindly... Anyone?
*Sunday, November 18, 2012 at 9:05am by Anonymous*

**pls help not sure of answer**

pls help
*Tuesday, January 15, 2008 at 10:13pm by Anonymous*

**LA --- 1 question pls help!!!**

hi, one question based on the short story called, "Cyber Chitchat" this one confuses me, pls help if u know the book! 8. The tone of "Cyber Chitchat" is (1 point) serious. humorous. depressing. angry. i think its humorous but im not so sure..... pls help asap!!!!! thanx in ...
*Sunday, March 2, 2014 at 7:04pm by TTR+S<3*

**physics**

pls explain to me how you add 65km{North 85 degreesWest], 3500m[South 10 West}, 6000m{East 70 degrees South], 54km[North 60 degrees East]. pls explain to me how i should add these vectors. I really need help. pls help
*Wednesday, October 26, 2011 at 4:58pm by ted*

**math **

pls help. There are three times as many girls than boys in a school choir. If there are 27 girls how many children are there altogether. Thank you
*Wednesday, August 24, 2011 at 6:20pm by ST pls ASAP*

**help me pls :(**

can u help me with 1-3 explainto me pls i dont get it
*Thursday, November 15, 2012 at 10:44pm by :(*

**Math**

Pls help .[1] Solve the eguation 4*=28. [2] change 1/20 to decimal [3] change 60% to a common fraction . Pls i need the solving thank you
*Thursday, February 23, 2012 at 1:36pm by Bright*

**calculus**

After solving with A=(-1,2) x^2+2x^2+x+1 got 119/12a pls where did i get it wrong. And with -[(-55)] x^2-25dx i got -50 pls am i correct
*Saturday, September 7, 2013 at 1:24am by grace*

**ss --- one question pls help!**

pls help!!! What kept the price of cotton high in the years before 1860? a. cotton gin b. demand in Great Britain c. slavery d. large plantations I origionally thaught it was a. cotton gin, but after research, it looks like it was b. demand in GB my textbook doesnt say ...
*Thursday, February 27, 2014 at 2:33pm by TTR+S<3*

**Lotto game**

This is winning Number, 55-80-83-65-3, pls can you help me out of the next number on 1th feb 2014, pls,
*Thursday, January 30, 2014 at 6:28pm by Adekunle*

**science**

pls could u give me a website with all the science warning signs on in pls?
*Tuesday, October 13, 2009 at 1:07pm by holly*

**sociology-pls help**

similarities between milgram's experiment and stanford experiment pls help
*Friday, November 4, 2011 at 9:19pm by ted*

**trig**

I'm trying to see if the teacher didn't give us the right problem or if I'm just not getting it. The problem is "re-write the expression without a fraction: 4/(1-sin x)". I can do it if the problem is sin squared x but I don't know how to solve the problem given. Pls help. thx
*Saturday, September 19, 2009 at 5:30pm by Priscilla*

**physics.pls help**

How much time can you save travelling diagonally instead of running 450meters south and then 650meters west. if your running speed is 5.0m/s. pls help
*Tuesday, November 1, 2011 at 6:25pm by ted*

**PLS HELP ME WITH ONE MATH QUESTION!!???**

pllllsssss help me!!!!!!! 5. How many lateral edges are there in a triangular prism? (1 point) 6 3 9 12 I dont know if its 6 or 9 or even 12!!??? pls help asap!!!!!
*Wednesday, February 19, 2014 at 1:51pm by TTR+S<3*

**social studies---check 1 question pls**

6. Whose mill launched the factory system? (1 point) James Monroe Eli Whitney ***Samuel Slater*** Francis Cabot Lowell help pls
*Wednesday, January 29, 2014 at 12:19pm by TTR+S<3*

**Science(Help NOW, Pls)**

when rock layers are pulled from opposite directions, one block tilts up, while the other block does what? answer pls, need help.
*Wednesday, December 15, 2010 at 10:03pm by GirlSense*

**values...pls. help me**

can you help me please how to get an answers for this question below.. pls.give me an examples for this question. thanks God bless you.. 1.xplain a strategy wherein a liability may turn out to be an asset to ANYONE?
*Thursday, August 25, 2011 at 9:28pm by Jessie*

**epp**

pls this is just a simple question how can plants grow using the branch? using the fruit? ang using the head? pls answer in english or tagalog, thank you!!!
*Tuesday, February 19, 2008 at 7:11am by renz anthony*

**physics-pls help**

The ball is thrown froma height of 10 meters with an initial upward velocity of 3.0m/s. How long does it take to land on the ground? What is its maximum height? i know the formula is d=v1t+1/2at^2 but i do not know what else to do. pls help
*Monday, November 7, 2011 at 4:05pm by ted 2*

**science,details about fish HELP PLS!!!!!!!!**

Why are fish important? how do they help balance the ecosystem? how can we protect fish? what does overfishing affect other than fish? Pls and thank you
*Tuesday, April 7, 2009 at 7:55pm by Jan*

**math**

PLS help There are 3 times as many girls as boys in a school choir. What is the ratio of the number of girls to the total number of childern? Thank you for your help
*Wednesday, August 24, 2011 at 1:47pm by ST pls ASAP*

**electronics**

pls help me guys... 1.) what is the function of cathode? 2.) what is the function of anode? pls answer it specifically and direct to the point. thanks guys. I really appreciate your big help on me. :)
*Tuesday, June 30, 2009 at 8:48am by akitsuke*

**gegraphy**

am check spelling the words from the question. the one that says porcess is process the one that says hoe is how. pls i need the answer pls. thanks
*Saturday, June 12, 2010 at 10:59pm by Ted*

**physics- TEST TMRW PLS HELP!**

w w w . m e d i a . c h e g g c d n . c o m / m e d i a / a c 3 / a c 3 b b 1 e 1 - 5 b a 8 - 4 1 9 e - 9 a 8 4 -a d 5 0 e 4 6 a 2 9 4 e / p h p s U O o L 3 .p n g (delete all spaces for link to work) Determine the magnitude of the resultant moment produced by the forces about...
*Sunday, December 9, 2012 at 7:11pm by Anya *

**physics**

1.a2.b3.c4.a5.c6.c7.c8.a9.a10.c11.c12.d13.b14:a15.d16.c17.b18.c19:d20:b. Pls here are my answers for ur correction, pls.
*Wednesday, October 12, 2011 at 11:59am by Joy*

**2 LA questions pls help!!!**

thank you Ms. Sue!!!:D 100%! i just posted some more la questions, can u help me pls???
*Monday, March 17, 2014 at 4:52pm by sonamy4eva*

**Math**

Could someone pls. help me out on the following question: find the producers surplus (to the nearest dollar ) at a price level of p=$26 for the price-supply equation p = s(x)= 5ln(x+1) . An early response would be greatly appreciated pls. Thank you.
*Saturday, January 12, 2013 at 12:44pm by Jim*

**VALUES..PLS HELP ME..MS. SUE URGENT PLS.**

Great ideas! Self respect also means being proud of oneself. You do your best and like yourself.
*Friday, August 26, 2011 at 10:40pm by Ms. Sue*

**Life orientation**

Pls we nid help hre. Our god ddnt giv us de sym minds dats y we nid help frm u guyz pls hv merssy on us
*Monday, February 21, 2011 at 10:15am by Tinny m.k*

**Life orientation**

Pls we nid help hre. Our god ddnt giv us de equal mindsets dats y we nid help frm u guyz pls hv merssy on us
*Monday, February 21, 2011 at 10:15am by Tinny m.k*

**CONTROL SYSTEM**

HELP,PLS HELP..I NEED ANSWER FOR ECEN 4413 AUTOMATIC CONTROL SYSTEMS SPRING 2005 MIDTERM EXAM..I CANNOT FIND ANSWERS IN THE INTERNET.PLS HELP IF YOU KNOW WHERE TO DOWNLOAD THE SOLUTION MANUAL..OR YOU KNOW THE ANSWER!!THANK YOU
*Saturday, October 5, 2013 at 5:38am by HEEELLLLPP!*

**physics.pls help**

Participants in a road race take water from a refreshment station and throw their empty cups away farther down the course. If a runner has a forward speed of 6.20m/s, how far in advance of a garbage pail should he realease his water cup if the vertical distance between the lid...
*Tuesday, November 8, 2011 at 5:49pm by ted*

**physics.pls help**

Participants in a road race take water from a refreshment station and throw their empty cups away farther down the course. If a runner has a forward speed of 6.20m/s, how far in advance of a garbage pail should he realease his water cup if the vertical distance between the lid...
*Wednesday, November 9, 2011 at 4:56pm by ted*

**parenting**

making the decision to have a child is momentous. it is to decide forever to have your heart go walking outside your body. pls i was asked to write a one page reflection, but i don't know what to write or how to start. pls help me
*Sunday, September 12, 2010 at 6:23pm by Ted*

**mathh (unit rate)**

Pls help! im in 6th grade and i wus absent so i dont knw how to do this! prob 1.180 words in 3 min 2.$4 for 8 bottles of water and thts it! 4 now at least pls! help! if u knw the awnsers txt me at! 509-723-9630! thanx!(:
*Tuesday, August 22, 2006 at 11:03pm by Anonymous*

**Chemistry**

Ca(OH)2 has a Ksp of 6.5 x 10^-6. If 0.37 g of Ca(OH)2 is added to 500 mL of water and the mixture is allowed to come to equilibrium, will the solution be saturated? pls help me I stayed up all last night trying to get this one question :(
*Sunday, November 18, 2012 at 9:10pm by Kevin pls it's due at midnight :(*

**CHEMISTRY> HELP QUICK! pls**

I GOT THIS WRONG IN AN ASSIGNMENT. I HAVE AN EXAM IN 2 DAYS. CAN YOU SHOW ME HOW TO DO IT PLS. What is the pH of a 2.62 x 10 -1 M NaNO2 solution ? NB the pKa for HNO2 = 3.153. 12.13 13.42 1.87 8.29 0.58
*Friday, June 4, 2010 at 9:32pm by Lucinda*

**chem **

Can anybody explain to me how to determine the endormicity and exormicity in a reaction and where does the equilibrium shift. Pls. give an example of it. Iwas reading my book and trying to understand but i really can't comprehend it. Now I'm stuck here i can't answer my post ...
*Thursday, November 29, 2012 at 8:12pm by Angel Locsin*

**PHYSICS IMP PLS**

Hi billy, It is given that 10% of mass in 290 sec and asking in 145s. I used m_0/m= 10/9 which is in 290sec I guess. and I got wrong ans. I have only one submission left. I don't know how to find m_0/m in 145sec. Please can you do it pls?
*Sunday, December 8, 2013 at 1:58am by ROMA*

**Trig 30**

x/2 = 2pi/3 yields a unique solution of x = 4pi/3 Does this answer come from some trig equation? Your subject title suggests that. In that case find the period of the trig function, then add k(period) to 4pi/3, k an integer.
*Friday, March 19, 2010 at 7:59pm by Reiny*

**SS --- one question pls help asap!!!!!**

hi, pls help asap!?? one social studies question! The Industrial Revolution led to changes as the U.S. became more economically independent. Which of these changes occurred during this time? A. Cities began to grow, because individuals moved from farms looking for education. B...
*Friday, February 7, 2014 at 6:01pm by TTR+S<3*

**chemistry pls help**

If 10.0 mL of 1.0M HCl is added to 90 mL water, what is he concentration of the new solution? What is the pH of this solution? If the solution is titrated by 0.500M Ca(OH)2, how much volume (ml) of NaOH necessary? Need help pls.
*Saturday, December 8, 2012 at 12:37am by Emmy*

**physics- TEST TMRW PLS HELP!**

how would i do this? -----------------A-----------B-------- I<----1.5m------>l<--0.6m-->l<-0.3m->l a carpenter carries a 6kg board . the downward force he feels on his shoulder (A) is .... ? (B is where his hand is) pls help!! i have so much difficulty with ...
*Sunday, December 9, 2012 at 7:29pm by Anya *

**Physics pls help**

What am I doing wrong? Sqrt (9.10939x10^-31)x(2)x(6400)/(1.60218x10^-19)sqrd =673966.5256 ans * (1/.051) = 13215029.91 Wrong answer. I have entered four wrong answers. I can not enter another wrong answer and pass this homework. pls help!
*Thursday, April 14, 2011 at 7:26pm by cr*

**Ms. Sue pls check answers**

pls check my answers
*Wednesday, January 30, 2013 at 5:40pm by Jman*

**math**

pls help me to solved this equation 1. 6y=x+18 2y-x=6, 2. 4x=3y=13 2x-4y=1 3. y=3x-12 2/3x=2/3-1/6y pls help me now. this equation is Systems of Linear Equations Solved Algebraically.
*Sunday, July 25, 2010 at 11:51pm by joy*

**physics.pls help**

The volume of a cylinder is defined by the formula V=pie R squared h. If initially have a cylinder with a volume of 10m cubed. Find the volume of the cylinder if the height doubles and if the height is cut in half. pls i really need help.
*Thursday, November 3, 2011 at 9:04pm by ted*

**math**

could someone please refresh my memory of the basic trig functions? ex) cos^2 + sin^2 = 1? That is a trig identity. http://www.sosmath.com/trig/Trig5/trig5/trig5.html
*Thursday, April 12, 2007 at 10:18pm by raychael*

**Trig**

please show me again in trig way
*Saturday, May 17, 2008 at 12:40pm by Doni --i didnt get this one can please show me the trig way a little bit more clrealy*

**trig**

Subtract 2 pi from 7pi/3. The trig functions of 7 pi/3 will be the same values as the trig functions of pi/3, which is 60 degrees. The cosine of pi/3 is 1/2. That makes the secant 3. The tangent is sqrt3 You should be able to look up or figure out the other funtions of that ...
*Tuesday, January 12, 2010 at 9:50pm by drwls*

**Math - Solving Trig Equations**

Start by recalling the most important identity. My math teacher calls this "the #1 Identity." sin^2(x) + cos^2(x) = 1 We want to simplify our trig equation by writing everything in terms of sine. Let's solve the #1 Identity for cos^2(x) because we have that in our trig ...
*Wednesday, November 21, 2007 at 6:29pm by Michael*

**chemistry**

pls help i need the answer not jus part of it, pls im really stuck out here. A buffer was prepared by dissolving 0.100 mol of the weak acid HA (Ka = 1.00 × 10−5) plus 0.050 mol of its conjugate base Na+A− in 1.00 L. Find the pH.
*Saturday, December 1, 2012 at 4:45pm by canas*

**math --- can someone help me pls?**

can anyone help me with these 2 questions pls? Calculate the slant height for the given cone. Round to the nearest tenth. (1 point) Diameter = 8 Height = 9 10.2 cm 11.4 cm 9.8 cm 12.0 cm Calculate the length of the diagonal for the given rectangular prism. Round to the nearest...
*Wednesday, February 26, 2014 at 8:03pm by TTR+S<3 *

**Trig**

Find all of the solutions between 0 and 2pi: 2sin(x)^2 = 2 + cos(x)
*Thursday, November 13, 2008 at 9:16pm by Trig*

**trig**

its in the first chapter of my trig course. i know its review frm geometry and alg
*Friday, November 14, 2008 at 11:25am by y912f*

**trig**

simplify to a constant or basic trig function.. 1+tan(x)/1+cot(x)
*Sunday, March 14, 2010 at 1:14pm by hilde*

**Trig**

This subject is not trig. You will have to use your own graphic calculator.
*Sunday, May 15, 2011 at 12:10am by drwls*

**Trig**

Find (if possible) the trig function of the quadrant angle.
*Monday, June 6, 2011 at 3:59pm by Master chief*

**trig**

first of all, this is not trig, secondly your expression makes no sense.
*Monday, January 7, 2013 at 10:03pm by Reiny*

**trig**

what is the exact value of 7pi for all trig func.?
*Monday, February 1, 2010 at 10:23pm by claire*

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