Wednesday

April 16, 2014

April 16, 2014

Number of results: 81,550

**college,stats/ PLZ HELP:( need it within nxt 6hrs**

never mind i got it lol
*Wednesday, April 7, 2010 at 10:50pm by Sandra*

**college,stats/ PLZ HELP:( need it within nxt 6hrs**

Among Canadian households, 24% have telephone answering machines. If a telemarketing company contacts 2500 households find the probability that between 625 and 650 households, inclusive, have answering machines.
*Wednesday, April 7, 2010 at 10:50pm by Sandra*

**Stats....plz help....**

can u plz help me with the other problem i posted? i need help so bad! thank u!!
*Sunday, October 16, 2011 at 10:03pm by Jennifer*

**Social Studies**

I am doing an ABC book to for Florida and i need a word for the letter X to. IT is due MAY 26 , 2010!!!!!!!!!!!!!!!! I need HELP PLZ PLZ PLZ PLZ PLZ THANKS :)
*Friday, May 7, 2010 at 3:55pm by angel*

**social studies**

plz plz plz plz i NEED help! awnser this question plz! my poster is do tomorrow! i NEED help!
*Sunday, March 30, 2008 at 8:15pm by mia*

**stats**

In a sample of 500 college students fifty percent of all college students attend schools within 50 miles of their homes. The probability that the population proportion will be between 0.45 and 0.55 is (1) 0.4875 (2) 0.9818 (3) 0.4909 (4) 0.9750 (5) 0.5000
*Wednesday, March 31, 2010 at 1:23pm by sam*

**I NEED HELP!!:(!!!! HELP ME PLZ!!**

I GOT A FEW QUESTIONS SO what is a cell part that has the funcion of a gel-like material inside cells... and what releases energy into the cell.?? plz plz plz plz HELP!!!
*Tuesday, October 20, 2009 at 8:48pm by i really need help!!*

**life orientation**

guyz plz....Identify one enviromental or human factor that causes ill, accident,crises,and diseaster within the community or any other community within South Africa.plz
*Wednesday, June 1, 2011 at 9:17am by Thobeka*

**stats**

A human resources manager at a large company wants to estimate the proportion of employees that would be interested in reimbursement for college courses. If she wishes to be 95% confident that her estimate is within 5% of the true proportion, how many employees would need to ...
*Thursday, April 15, 2010 at 8:53pm by Chad*

**word unscramble**

plz plz plz plz help me have to give it tommorow. it has to school items only. the four words are that need to be unscramble. 1. EEFILNPPTT 2. AEHIRSSTTW 3.EEHKOSSUY 4. CEGHLMOSTY SO PLZ HELP I REAlly wannt to know what it is plz help.
*Thursday, September 28, 2006 at 3:34pm by shruti*

**Stats....plz help....**

First you need to rank the data in increasing order.
*Sunday, October 16, 2011 at 10:03pm by Ms. Sue*

**work and time**

Convert the rates to work/mandays or work/womandays, etc. So rate1=job/12*15*8 manhours rate2=job/12*24*8 femalehours rate2=job/12*36*8 boyhours. Finally, the equation is 9/4 job = Xmen*6hrs/day*30days*rate1+ 12women*30days*6hrs/day*rate2 + 6 boys*30days*6hrs/day *rate3 solve ...
*Sunday, March 8, 2009 at 11:55am by bobpursley*

**LIVING ENVIRONMENT**

the ability to grow in size is a characteristic of living organism .Although an icicle may grow in size over time,it is considered nonliving because there is 1)an incerase in matter ,but no increase in the number of icicle. 2)an interaction between the icicle and the ...
*Tuesday, February 12, 2013 at 9:14pm by tania sharmin*

**Climate Graphs**

i need a climate graph for japan now plz my teacher will kill me plz plz plz
*Saturday, January 13, 2007 at 10:51pm by harry*

**college algebra word problem**

the rate for each is 1job/6hrs,or 1job/7hours timetogehter=1job/combined rate = 1/(1/6 + 1/7) go for it.
*Monday, October 20, 2008 at 5:01pm by bobpursley*

**Stats....plz help....**

ok thank u!!
*Sunday, October 16, 2011 at 10:03pm by Jennifer*

**Stats....plz help....**

001136688999??
*Sunday, October 16, 2011 at 10:03pm by Jennifer*

**Stats....plz help....**

Yes.
*Sunday, October 16, 2011 at 10:03pm by Ms. Sue*

**Stats....plz help....**

You're welcome.
*Sunday, October 16, 2011 at 10:03pm by Ms. Sue*

**Stats....PLZ HELP....**

What does x stand for?
*Tuesday, October 25, 2011 at 8:37pm by PsyDAG*

**stats**

the dean of a college is interested in the proportions of graduates from his college who have a job offer on graduation day
*Sunday, December 19, 2010 at 6:49pm by Anonymous*

**eng- need it fast plz**

need a word that has all these letters d, l, b, a , e, e, n, b plz been stuck for a while grade 2
*Monday, October 19, 2009 at 6:36pm by nany*

**stats**

The college student's average age is 33 and 42% are minority. How do I verify these claims without using a college website.
*Tuesday, September 6, 2011 at 6:31pm by Kim*

**Plz,plz help!**

Can you help me write: real-world scenario in which you would write an inequality rather than an equation? Plz, I really need help! :D
*Tuesday, January 21, 2014 at 2:13pm by Princess Anna*

**Lattice method/math**

I really really dont like this and i need it drawn out. plz plz u would be my best friend plz!
*Tuesday, September 19, 2006 at 8:25pm by Mike*

**College stats **

Please help, I would appreciate an explanation on how you got the answer so I can understand it, being that I am so confused. The Denver Post stated that 80% of all new products introduced in grocery stores fail (are taken off the market) within 2 years. A grocery store chain ...
*Friday, July 12, 2013 at 6:16pm by penelope*

**Stats....plz help....**

Right. Multiply: 0.56 * 9 = ?
*Sunday, October 16, 2011 at 10:03pm by Ms. Sue*

**HELP PLZ MATH**

You will need to "compute the values" yourself, but I see one thing to include in your comments: Both $75 and $100 are within the "standard deviation of $22." What do you think that means?
*Monday, December 31, 2012 at 11:17am by Writeacher*

**grade 10 history**

I have a SUPER HUGE project due called National History day and need lots of help with it, plz plz plz help!!!!!
*Sunday, January 20, 2013 at 7:06pm by Macy*

**stats. plz help i have exams in two days!**

0.0808
*Tuesday, May 25, 2010 at 8:36pm by christopher*

**science**

someone plz plz plz plz plz plz plz plz plz help me!
*Friday, February 8, 2013 at 1:24pm by corie*

**plz plz plz help in science**

Energy transformation is the process of changing energy from one form to another. This process is happening all the time, both in the world and within people. When people consume food, the body utilizes the chemical energy in the bonds of the food and transforms it into ...
*Tuesday, December 13, 2011 at 1:45pm by damon*

**Math**

sorry i would not do that again but can you please answer these questions because i really need them because i have a exam tommorow at 1 pm. i posted them in a series because i have so less time to study, that i was not even thinking write and i just posted them all but can ...
*Thursday, January 22, 2009 at 5:59pm by gagan*

**stats. plz help i have exams in two days!**

how did u come up with it?thanks
*Tuesday, May 25, 2010 at 8:36pm by shasha*

**Stats....plz help....**

5.04? but how did u come up with multiplying it by 9? because it's the highest number?
*Sunday, October 16, 2011 at 10:03pm by Jennifer*

**stats**

From previous records, a shipping company knows that the cost to deliver a small package within 24 hours is $15.50. The company charges $17.95 for shipping, but guarantees to refund the full charge if the delivery is not made within 24 hours. If the company fails to deliver ...
*Monday, April 29, 2013 at 6:31pm by Megan*

**stats of biologists**

a manufacturer claims that the life time of a certain brand of batteries has a varaince of 5000(hours)^2. a sample of 26 has a variance of 7200(hours)^2. assuming that it is reasonable to treat these data as a random sample from a normal population, test the manufacturer's ...
*Thursday, February 14, 2013 at 8:48am by Aboli*

**sociology**

hi people actually i need 2 do a project on sociology for 20 marks n i cant decide which on a topic ca u all plz help n v also need 2 have a survey or 30-40 interviews plz plz plz plz help its urgent It would really help us teachers if you would write in standard English so we...
*Monday, August 13, 2007 at 10:47am by aditi*

**college algebra-plz help**

Yes, my mistake.find the center, radius and graph of circle. then find intercepts 3(x-5)^2+3y^2=12 plz show work
*Sunday, December 9, 2012 at 6:50am by James*

**statistics**

In the past a certain college has found that 35% of the students will grad within 4 years. A random sample of 450 students at this college is taken and going to be followed until graduation. A. What is the sampling distribution of the statistic of interest? B. What is the ...
*Sunday, June 12, 2011 at 11:16pm by danny*

**Statistics**

What percentage of college students are attending a college in the state where they grew up? Let p be the proportion of college students from the same state as that in which the college resides. If no preliminary study is made to estimate p, how large a sample is needed to be ...
*Wednesday, August 1, 2012 at 1:40pm by Anonymous*

**career aw**

Can someone plz get a website all about photography for me I really need it for a project that is due tomorrow that my teacher assigned but i need a little bit more about what their daily tasks are?!?!?!?!?!?!? I REALLY NEED HELP!!!!! PLZ SOMEONE!!! THANXS
*Tuesday, September 25, 2007 at 6:06pm by Stacy*

**math**

A water balloon is shot into the air so that its height h, in metres, after t seconds is h = —4.9t^2 + 27t + 2.4 a)How high is the balloon after 1 s? b)For how long is the balloon more than 30 m high? c)What is the maximum height reached by the balloon? d)When will the balloon...
*Friday, January 23, 2009 at 9:21am by gagan*

**stats**

To estimate the mean score of those who took the Medical College Admission Test on your campus, you will obtain the scores of an SRS of students. From published information you know that the scores are approximately Normal with standard deviation about 6.4. You want your ...
*Wednesday, November 6, 2013 at 4:18pm by Aman*

**Math plz fast i really need it**

okay but can you expain it better plz
*Thursday, February 21, 2013 at 5:20pm by Angie*

**Math plz fast i really need it**

i don't get it can you explain it better plz
*Thursday, February 21, 2013 at 5:20pm by Angie *

**math need help plz**

1/3+(-5/6)+(-1/2) can u help me solve this plz by using steps. thank u
*Monday, August 24, 2009 at 7:13pm by scooby91320002*

**college stats**

1. C 2. D 3. A
*Friday, July 12, 2013 at 12:57am by Anonymous*

**maths**

plz plz answer i am in a true need of it!!!!
*Friday, January 17, 2014 at 10:02am by assassin*

**algebra**

8 times. 90*4=360 minutes=6hrs
*Thursday, February 5, 2009 at 7:11pm by annmay*

**physics,plz.....give me answer as soon as possible**

plz plz plz.....help me
*Wednesday, November 24, 2010 at 11:35am by sweetie*

**college algebra-plz help**

a circle has the equation 3(x-5)^2_3y^2=12. Find the center and radius and graph the circle. find the intercepts, if any. plz show work
*Sunday, December 9, 2012 at 6:50am by James*

**math**

i dunno. i think it just is cus deyr like nxt 2 each ova
*Friday, January 30, 2009 at 3:42pm by Nabiha*

**eng**

i need it fast plz plz
*Monday, October 19, 2009 at 6:28pm by nany*

**Plz, plz help! SS**

Thanks you. I no longer need help with #2 and #3.
*Wednesday, February 5, 2014 at 4:29pm by Anonymous*

**Math ....urgent help**

i just dont get this elimination method ..... plz help me plz.....teach me how to keep the x and y in a parallel line. and which number to multiply.....plz help -5x-4y=-11 10x=-6-y help me plz......
*Wednesday, January 7, 2009 at 5:01pm by vero*

**math**

the volume of a rectangular solid is given by expressions given below.in each case find the dimentions of the solid. a)15x^2-51x+18. b)x^3+13x^2+32x+20. c)x^2-5x/2-3/2. d)x^4+x^3-x-1 plz everyone help me out.till 2 o'clock...plz plz plz
*Wednesday, May 30, 2012 at 6:03am by PLZ HELP ME NOW...*

**Math plz fast i really need it**

to get a 3, you need 2,1 or a 1,2 to get 4, you need 1,3, 3,1;2,2 b. to get 5, 4,1;1,4;2,3;3,2 to get a 9, 5,4;4,5;6,3,3,6 equal probablility for 5 and 9 c. 5 you need 4,1;1,4; 2,3;3,2 8 tyou need 6,2;2,6, 5,3,3,5, 4,4 d. and so one.
*Thursday, February 21, 2013 at 5:20pm by bobpursley*

**biology**

a boy inherits genes for tallness,but his growth is limited as a result of poor nitrition. this is an example of 1)an inherited disorder. 2)environmental influence on gene expression . 3)expression of a hidden trait 4)a characterstic controlled by more than one pair of genes. ...
*Friday, February 8, 2013 at 12:44pm by tania sharmin*

**I NEED HELLLLPPPPP!!!!**

Ive been looking all over and i cant find out if there is such thing as a carbon dioxide deficiency in hemoglobin (red blood cells)...i know theres an oxygen one called anemia but i really need one for carbon dioxide as a waste from the body....plz plz plz plz help me!! See ...
*Sunday, April 22, 2007 at 3:43pm by said so*

**Statistics- quick! Is this right?**

1) looks correct For 2) You have an standard error of 500, and are asked what is likelihood of similar sample being within 1000 or 2.0 standard deviations away from the mean. Look up 2.0 in your cumulative normal distribution table (probably in the back of your stats book). I ...
*Thursday, November 1, 2007 at 8:20pm by economyst*

**Science**

I need to observe and identify variables and I'm in 6th grade!!! Help, this work is killing me....It's scenario 1-4 and I have Mr Jones plz help plz
*Friday, August 31, 2012 at 8:42pm by Destiny*

**trig**

I need to find all solutions of the given equations for the indicated interval. Round solutions to three decimal places if necessary. 1.) 3sin(x)+1=0, x within [0,2pi) 2.) 2sin(sq'd)(x)+cos(x)-1=0, x within R 3.) 4sin(sq'd)(x)-4sin(x)-1=0, x within R 4.) sin(x)+1=cos(x), x ...
*Sunday, June 21, 2009 at 8:55pm by Emily*

**College Stats**

Thanks i see where i went wrong
*Monday, January 19, 2009 at 7:22pm by Alex*

**College Stats**

Is .09 less than .05?
*Sunday, May 8, 2011 at 11:46pm by Carol*

**College Stats**

.09 > .05
*Sunday, May 8, 2011 at 11:46pm by PsyDAG*

**stats college**

Which one has the highest percentage?
*Friday, July 12, 2013 at 12:52am by PsyDAG*

**Lang. Arts PLZ HELP!!D:**

I need some info about how the building of dams effect whitewater activities such as kyaking and conoeing..!!!plz help
*Thursday, February 26, 2009 at 5:46pm by Alysha*

**stats.**

All the following are measures of variability or dispersion within a set of data except? range, median, standard deviation, variance
*Saturday, April 13, 2013 at 2:31pm by Linda*

**randhills college life orientation**

3 environmental health hazard that cause ill health, crises, and or disasters within your community or any other community within south Africa and globally?
*Tuesday, February 19, 2013 at 6:11pm by kabelo*

**college stats (incomplete)**

Lacking needed data.
*Friday, July 12, 2013 at 6:36pm by PsyDAG*

**stats**

This week we practice with Binomial Distribution. You can use Appendix Table E or Excel Function Binomdist. About 30% of adults in United States have college degree. (probability that person has college degree is p = 0.30). If N adults are randomly selected, find probabilities...
*Thursday, November 10, 2011 at 5:18pm by mary*

**local and state gov.**

someone plz i really need help plz i cant find it in my text so someone plz!!! For a democracy right??? search google: branches of Government Click Bens Guide to Government for kids (1st or 2nd link) Then when you get there select your grade level in the ballon... This shows ...
*Sunday, November 12, 2006 at 7:58pm by Cole*

**English**

No the question already post it, plz help me ...plz ...plz ...any one... my native language is not english.. plz help me..
*Saturday, July 24, 2010 at 10:46pm by shan*

**English**

i need help putting this para into easier words plz Soldiers and military personnel are too often glorified and widely regarded as heroes, which promotes the idea of war within society. However, its harsh realities are left largely ignored, and many are fooled by the ...
*Saturday, March 31, 2012 at 8:33pm by Navroz*

**Integrated Physics and Chemistry**

dang! i need the answer to! someone plz answer this question! plz and thank yu :)
*Monday, March 21, 2011 at 11:43am by Anonymous*

**science i really really need help**

3 is wrong any other answer plz
*Thursday, December 12, 2013 at 1:01pm by john???urgent plz read carfully*

**Grammer**

I need help on the same question.Can someone help,plz??I know it can't be a simile because it has it have 'like' or 'as' in the sentence and it don't.That pretty much all I know.someone plz help me.
*Monday, March 11, 2013 at 7:07pm by Youngswagger*

**College Business Stats**

Put your subject in the "School Subject" space, so experts in that area will answer your post. However, this is not my area of expertise. We do not do your work for you. You need to earn your own grade. However, we would be willing to check your work.
*Tuesday, April 13, 2010 at 12:48am by PsyDAG*

**childcare**

will someone plz help with this....thanks Provide the titles, authors, publishers, and copyright dates of two picture books concerning children with disabling conditions. The copyright dates should be within the past five years. Note: The books’ copyright dates should fall ...
*Tuesday, July 20, 2010 at 3:40pm by Ms.Dionn*

**stats**

How many students must we sample if we want to be within 4% of the true proportion of female students at DeVry University when using a 95% confidence interval?
*Thursday, October 7, 2010 at 9:03am by kevin*

**college Stats**

If Y has a geometric distribution with success probability p, show that P(Y= an odd integer)= p/(1-(q^2))
*Tuesday, October 20, 2009 at 11:13pm by james*

**Math PLZ help gtg to bed i need right NOW!!**

What is the answer to 10 5/12 divided by 1 3/5???????? plz help me i have to go to bed like in 1 min. thanx
*Thursday, October 30, 2008 at 10:01pm by Emily*

**science**

1) what are five skills scientist use to learn about the world? 2) what are inferences based on? 3) why do scientist make models? ¢¾¢¾plz, plz help me.... i totally need help on this¢¾¢¾
*Monday, September 21, 2009 at 7:39pm by elenny*

**Algebra**

Sorry, doesn't need turned in within an hour but does need to be turned in asap cause it is late.
*Tuesday, November 17, 2009 at 10:08pm by LeAnn/Needs turned in within an hour*

**calculus**

How long will it take an investment to triple in value if the interest rate is 4% compounded continuously? i know its set up as 3x=x(e^rt) but im confused as what to do nxt
*Friday, November 6, 2009 at 1:25am by helpless*

**calculus**

How long will it take an investment to triple in value if the interest rate is 4% compounded continuously? i know its set up as 3x=x(e^rt) but im confused as what to do nxt
*Friday, November 6, 2009 at 1:25am by helpless*

**college stats**

in a sample of 159,949 first year college students, the national survey of student engagement reported that 39% participated in community service or volunteer work.find the margin of error for 99% confidence. what formula do I use? I know the 99% interval for z is 2.576 n is ...
*Thursday, December 5, 2013 at 7:49pm by hershi*

**pscychology**

Could someone pretty plz plz plz help me...What are the 2 biggest parts of the human brain??
*Wednesday, March 11, 2009 at 3:46pm by Logan:)*

**college stats**

Post a null hypothesis that would use a t test statistical analysis
*Thursday, December 5, 2013 at 8:16pm by carla peterson*

**stats**

Do you know the rule? For example, 68% are with in one standard deviation of the mean in both directions, 95% are within 2 SD and 99.7% are within 3 SD. a. in a normal distribution, mean = median. What does that tell you? b. Mean + 1 SD = ? I have started you out, but we do ...
*Monday, September 20, 2010 at 8:38pm by PsyDAG*

**math**

the volume of a rectangular solid is given by expressions given below.in each case find the dimentions of the solid. a)15x^2-51x+18. b)x^3+13x^2+32x+20. c)x^2-5x/2-3/2. d)x^4+x^3-x-1 plz everyone help me out.till 2 o'clock...plz plz plz
*Wednesday, May 30, 2012 at 4:00am by parul*

**CHemistry....Please double check DrBobb**

ya i guess so ..can u do me favour plz ... can u plz explain ur answer in detail i didnt either get it .. coz i copy paste from some other website.. plz can u explain me how to do this question .. sine i need to learn , in order to be able to rite my quiz lol ..ok thnks really...
*Saturday, January 24, 2009 at 1:06pm by Casandara*

**NEED HELP PLZ!!! STATS**

Three cards are selected, one at a time from a standard deck of 52 cards. Let x represent the number of tens drawn in a set of 3 cards. (A) If this experiment is completed without replacement, explain why x is not a binomial random variable. (B) If this experiment is completed...
*Sunday, October 23, 2011 at 11:48pm by Jennifer*

**stats**

How large a sample should be taken if the population mean is to be estimated with 99% confidence to within $72? The population has a standard deviation of $800 Please Help, im stuck
*Monday, November 17, 2008 at 1:47pm by ks*

**college statistics**

Cab you answer l30 questions of bus stats in like 2 hrs central time
*Tuesday, July 28, 2009 at 9:07pm by hiddenkitten*

**SCIENCE!!--ANONYMOUS PLEASE ANSWER MY QUESTION!**

plz answer the question we were talking about plz plz. Go back to the problem. I got 184 but the worksheet answer says 136 which is correct?? plz help!! thx
*Monday, September 13, 2010 at 5:41pm by Happy Face*

**maths**

i need soooo mush help plz help me to do it this is the question:a carpenter needs to cut a plank of wood that is 3.75m long in to 5 equal pieces. what percentage of the plank is each piece? plz feed back
*Tuesday, November 15, 2011 at 11:34am by Bella Olson *

**algebra**

amy can rake leaves in her front porch in 2hrs. Her younger sister can do it in 6hrs. How long will it take them both to do the job if the work together?
*Monday, May 7, 2012 at 4:13pm by maram*

**statistics**

OK, let's look at what you have and what you need in table form: ............ SS ...... df ..... MS ..... F Between..... ? ....... 2 ...... 20 ..... 4 Within...... ? ....... 42 ..... ? Total ...... ? ....... 44 To find SS between, take df between times MS between. To find SS ...
*Wednesday, April 2, 2008 at 2:08pm by MathGuru*

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