Thursday
July 24, 2014

Number of results: 96,496

solve 125=(x^3)/ 1/3 ^-3 a. 7 b. 14 c. 15 d. 9
May 21, 2013 by Holly

English
A married couple met at Juanita College in Huntingdon, Pennslvania. They are both left-handed,and they have set up a scholarship for needy left handed students attending Juanita. Here is my answer does it make sense? A married couple who met at Juniata College in Huntington, ...
March 25, 2010 by christopher

A couple has just learned that their daughter has hemophilia. They already have a son who does not have the disease. What are the genotypes of the couple? I don't know how to do this please help!
March 5, 2014 by Elina

Computers
The Romance World Cruise Line provides special gifts for passengers who are newlyweds, as well as for those who have been married more than 40 years. Design a pseudocode for a program that accepts a couple's last name, ship cabin number, and number of years married. Display a ...
September 3, 2012 by Liz

physical science
Trace the energy transformations from gasoline in a car to sound from the radio playing hitting your ears. There should be 4 transformations. please help me i only have a couple of hours left til i have to turn it in.
April 3, 2009 by kt1993

probability
a couple is planning to have three children. Find the probability that the couple will have: a.) 2 girls and 1 boy? b.) 2 girls followed by a boy? c.) at least 1 girl? please answer my question thank you very much, have a good day!
September 21, 2012 by nitz

To Derr
You have made a couple of uncalled for comments to a couple of questions. Your remarks are not only not necessary but they take away our time in reading them to know they are nonsense. This board tries to help students. You are helping; please desist with the spurious comments...
May 12, 2008 by DrBob222

Use the expressions for left and right sums and the table below. right-hand sum = summation (n above and i =1 on the bottom) f(ti) * change in t = f(t1) * change in t + f(t2) * change in t + .... + f (tn) * change in t left-hand sum = summation (n above and i = 0 on the bottom...
March 13, 2012 by Zoe

sience
a couple has just learned that their daughter has hemophilia. they alredy have a son who does not have the disease.what are the genotypes of the couple
December 2, 2013 by steve

a). How many ways can a person select three appetizers and two soups if there are six appetizers and five soups on the dinner menu? b). Three married couples have bought tickets for six seats in a row for a movie. - HOw many ways can they be seated? - How many ways can they be...
February 14, 2007 by Martha

math
I am answering questions concerning equity, the problem is a story problem, and it concerns a couple who bought a 129000 home, and then borrowed 107,000 at 7.25% for 30 years. A) How much equity does the couple have in their home before they make their first mortgage payment? ...
December 5, 2007 by Alexis

MAth
Please help. a). How many ways can a person select three appetizers and two soups if there are six appetizers and five soups on the dinner menu? b). Three married couples have bought tickets for six seats in a row for a movie. - HOw many ways can they be seated? - How many ...
February 13, 2007 by Susie

English
There is a couple in my neighborhood. They are poor and they have no children. ----------------- Do we have to use 'there is' instead of 'there are'? In the second sentence 'they' refers to 'a couple'. Do we have to use 'they'?
August 25, 2008 by John

Finite math
A newly married couple decides to keep having children until they have a girl. What is the probability that the couple will have at least 5 children?
May 3, 2012 by MV

math
A couple intends to have four children. Assume that having a boy and girl is equally likely event. a) List sample space b) Find the probability that couple has two boys and two girls; c) Find the probability that couple has at least one boy
January 23, 2012 by juan777

history...sort of
i am doing a research project on media scares or media rumors that have frigntened people throughout history and how society has reacted to them. I already have the y2k scare and the war of the worlds brodcast scare. I would like a couple other scares to report about. please ...
May 3, 2011 by penny lane

Chemistry
I have to write the exact lewis electron dot structure for para xylene C8H10. I tried writing it out but it doesnt work out proerly. C is supposed to have 31 electrons and H is supposed to have 10 totaling 42. i was doing research and it says that it is aromatic and i tried to...
November 29, 2009 by Sam

Physics Help
1.9 kg block slides along a frictionless surface at 1.8 m/s. A second block, sliding at a faster 4.5 m/s, collides with the first from behind and sticks to it. The final velocity of the combined blocks is 3.5 m/s. What was the mass of the second block? How do you set this ...
August 10, 2011 by falcon306

English
I am still confused about the use of 'a couple of' For example, if a person says, 'I have a couple of pens,' does it mean he has two pens or he has two, three, or four pens? I know in a colloquial expression, 'a couple of' means two, three or four? Am I right?
November 20, 2009 by rfvv

math
A couple plans to invest money for the chld's education. What principle must the couple deposit when their child is born so that when she turns 18 she will have \$50,000. Assume the money earns 6% compounded monthly.
January 13, 2010 by yusuf

correct my paragraphs
The final cause for a couple to separate is abuse. An individual may be physically, emotionally, or sexually abused. One spouse may degrade his or her partner through harsh language. Drug and alcohol makes the person violent; in addition, there may be no physical or verbal ...
November 21, 2011 by caf

Music
I have a couple of questions... 1. I have to transpose a musical piece that is in B flat. I need to move it up a major 3rd from that. What key would that be in? 2. I have questions about diminishing intervals as well. Please help.
November 29, 2006 by Katie Bunting

trig
I have a couple of these and cannot locate directions I can understand-please help! Draw the graph of y=3cos(2x) for 0< or= x < or = 2 pi
January 16, 2012 by lola

english
1. You will be taller than her in a couple of years. (What is the part of speech of 'than' here? Is 'in a couple of years' 'two years' or 'two, three, or four years'?) English - Ms. Sue, Wednesday, June 2, 2010 at 5:50pm "Than" is used as a conjunction. A couple of years ...
June 2, 2010 by rfvv

maths
Hi Can anyone help please: Suppose that the births of boys and girls can be modelled by rollling a fair die with 27 faces, 14 of which represent a boy and 13 represent a girl. 1. Using this model, choose the option that is closest to the probability that a couple who continue ...
March 16, 2011 by Claire

Algebra 1B
This Question is in multiple sections. f(x)= -2x^2+2x+10 is the problem 1)What is the x coordinate of vertex in simplified fraction? 2)What is the y coordinate of vertex in simplified fraction? 3)What is the line of symmetry? 4)What is the maximum/minumum of f(x)? 5)The value ...
February 27, 2010 by LeAnn/Emergency Help Please

math 30
Help please i need to write 4x^2 -y^2 -8x -4y +16 =0 in standard form.4x^2 -8x - y^2 -4y=-16 so 4(x^2 -2x +1)-(y^2-4y+4= -16 -4 +4 so 4(x-1)^2/-16 -(y-2)^2/-16 =1 so (x-1)^2/-4 -(y-2)^2/-16 so if I multiply everything by -1 it will get rid of my (-) on the left and I'm left ...
March 16, 2010 by Sandy

physics
One afternoon, a couple walks three-fourths of the way around a circular lake, the radius of which is 1.47 km. They start at the west side of the lake and head due south to begin with. (a) What is the distance they travel? (b) What is the magnitude of the couple’s displacement...
September 6, 2012 by colby

Phyics
One afternoon, a couple walks three-fourths of the way around a circular lake, the radius of which is 2.16 km. They start at the west side of the lake and head due south to begin with. (a) What is the distance they travel? (b) What is the magnitude of the couple’s displacement...
September 23, 2013 by I NEED HELP PLZ!!! Thanks!!!

Is this equation balanced? CoCl2(aq) + Na2CO3(aq) -> CoCO3(s) + 2NaCl(aq) I think that it is because there is 1 Co on the left and 1 on the right. There is 2 cl on the left and 2 on the right. 2 Na on the left and 2 on the right and 3 CO on left and on right. Am I correct...
October 5, 2011 by Hannah

English
Please help me find these words in the book hatchet. These words are located in chapter 13-16 and all I need to knnow is where these words are located. I have found the book online and I have posted it underneath. I have done a couple of words all ready so I have only posted ...

english
which is correct? a couple billions of dollar or a couple billion of dollars
February 10, 2008 by Eric

APA Format
Hi i have a couple of dumb questions :) I know the good websites for APA formats, but there are a couple of odd questions I have about it 1) If I am having an appendix at the end of my essay, how to i lable it? Do i still put my last name in the top corner, or do i title it ...
January 11, 2012 by Dawn

Physics
*I really don't know how to get started. I have done lots of the homework, but this one (and a couple of others) are really giving me PROBLEMS.* In a rescue, a 76.0 kg police officer is suspended by two cables. The left cable is at an angle of 35 degrees below the horizontal, ...
October 1, 2006 by John

English
Look at the picture. You may have a starfish on the bottom left. You may have a sea horse on the top right side. Do you have six small fish on the top left? You may have a big carp at the bottom of the picture. No, I don't I have a sea turtle at the bottom. I don't have a big ...
August 26, 2009 by John

Title for essay
I am writing a persuasive essay on Gay Marriage. Wondering I have a couple titles and would like your opinion which you thinks sounds the best Here are a couple title Marriage: The Right for All Marriage: A Union Between Two
May 19, 2011 by Amor

Weird question.........H.W due in tomrrow...quick
Sarah Jane has a set of photographs (fewer than a thousand) which she's going to put in a photograph album. If she puts 2 photographs on each page, she'll have 1 photograph left over. If she puts 3 photographs on each page, she'll have 2 photographs left over. If she puts 4 ...
June 14, 2005 by Mike

Economics
How could some these up a couple of lines: these are legal issues of the EU, i just need to describe them a a couple of sentences: decisions, regulations and directives
October 4, 2010 by Brogan

To joejoe ...
... or brxce or christian or whoever, We have temporarily blocked you from posting here for a couple of days, and we hope that when you are unblocked, you'll remember a few things: 1. Do. Not. Plagiarize. This means do not copy from another website or anywhere else without ...
August 26, 2010 by Writeacher

calculus 2
Find the volume of the solid formed by rotating the region enclosed by y=e^(5x) , \ y=0, \ x=0, \ x=0.8 around the y-axis Please help, i have been attempting these problems for a couple of days
September 21, 2012 by bobby

Math
Solve the puzzle =RIGHT(LEFT(\$B\$2,84),1) =RIGHT(LEFT(\$B\$2,17),1) =RIGHT(LEFT(\$B\$2,138),1) =RIGHT(LEFT(\$B\$2,2),1) =RIGHT(LEFT(\$B\$2,234),1) =RIGHT(LEFT(\$B\$2,138),1) =RIGHT(LEFT(\$B\$2,4),1) =RIGHT(LEFT(\$B\$2,173),1) =RIGHT(LEFT(\$B\$2,2),1) =RIGHT(LEFT(\$B\$2,209),1) =RIGHT(LEFT(\$B\$2,4...
November 9, 2012 by Suzanne

English
Hi, could you please tell me if these 2 sentences are correc. Each of the twins has a doll in their room. 2. The couple have gone on vacation. Also, when you have neither....nor, you use has don't you? Example Neither Helen nor Sarah has finished their homework.
July 12, 2010 by Lily

Algebra 1
1. Which line is the flattest (or is less steep)? Why? a.y = 5x -6 b.y = 5x + 6 c.y = x - 3 d.y = x + 3 I think this question has been aswered a couple times, but I'll try again. The slope is given by the number before the x varible. The first two choices have the same slope ...
October 23, 2006 by Anna

maths
Hi Can anyone help please: Suppose that the births of boys and girls can be modelled by rollling a fair die with 27 faces, 14 of which represent a boy and 13 represent a girl. 1. Using this model, choose the option that is closest to the probability that a couple who continue ...
March 14, 2011 by Claire

please help I can not understand this. I need an implicit form answer for the general solution of differential equation dy/dx=2(e^x-e^-x)/y^2(e^x+e^-x)^4 with (y>0). I have seperated the y^2 to the left hand side to become 1/3y^3 but have no idea how to make the right hand...
February 18, 2011 by Brian

English topic sentence please pick one
What does it mean to untie the knot of renunciation? It means all the promises made to one another by a couple in a marriage ceremony have been broken which ends with a divorce. or What does it mean to untie the knot of renunciation? It means getting a divorce; all the ...
November 20, 2011 by ME

Chemistry
can anyone check and see if i balanced the equation for the combustion of benzene correctly, thank you. C6H6 + O2 --> CO2 + H2O Answer: C6H6 + 15O2 --> 6CO2 + 3H2O It doesn't look right to me; however, you can check ALL balanced(?) equations and know when you are right ...
August 7, 2007 by Anonymous

pathology
how does chronic bronchitis lead to emphysema and how the cor pulmonale is developed?? i have gone through couple of websites but couldn't find clear answer if someone can please explain a bit, thanks! waiting for answers
March 19, 2013 by yao

pathology
how does chronic bronchitis lead to emphysema and how the cor pulmonale is developed?? i have gone through couple of websites but couldn't find clear answer if someone can please explain a bit, thanks! waiting for answers
March 19, 2013 by yao

math
Someone please help me with this question. What would happen to an equation if you solve from right to left instead of left to right? And please provide an example.
May 5, 2011 by sammyg

((cotx+cscx)/(sinx+tanx))=cotxcscx Please prove left side equal to right side, only doing doing work on the left.
December 16, 2013 by nina

((cotx+cscx)/(sinx+tanx))=cotxcscx Please prove left side equal to right side, only doing doing work on the left.

OK so i have to do a project on duchenne muscular dystrophy and I need one page notes about them...so can someone please just give me a couple of quick notes on it? thank you!
January 9, 2011 by SkaterGirl

pathology NEED HELP
how does chronic bronchitis lead to emphysema and how the cor pulmonale is developed?? i have gone through couple of websites but couldn't find clear answer if someone can please explain a bit, thanks! waiting for answers
March 19, 2013 by yao

Maths
Express the following quantities as an ordinary decimal number: a) The sun has a diameter of 1.392 * 10^6 I get 1392000. b) 8.4*10^-6 I get 0.000084 Is this right The first one is correct. The second one is incorrect. Your answer is 8.4 *10^-5 you have 8.4*10^-6; start where ...
June 19, 2006 by David

f(x)=2x^3-x^2+1 [1,4]=interval Set up the limit process (once with right endpts, and the other with left entdpts.) to find the area under the curve and above the x-axis on the given interval Should the right and left endpt limit set ups have the same area? If so what is it? ...
May 28, 2011 by Kajal

English
Hey, Any ideas on how to make your own fairytale? I've already started but all i have is a couple of random paragraphss. I wasnted to make it instead of a happily ever after the hero leaves the heroin, but i want them to both have a strong love. And I don't have any love ...
March 20, 2010 by Me

s.s (the middle ages) Grade 7
i have 10 words and 11 definations for them. i have only left 3 words and 4 definations and tommorow i have a test please help me! Words: manor, pilgrim and vassal definations: a) a persone who travels to a holy b) lesser nobles c) faithfulness d)an estate owned by a noble ...
June 3, 2010 by anu

chemistry
I need to find a balanced chemical equation for the reaction that occurs when sodium cyanide dissolves in water. So far I have got NaCN + H2O = HCN +NaOH, does not seem balanced to me, any help please. Can't you tell if it is balanced or not? It's a matter of counting the ...
February 9, 2007 by Sam

Math help quickly
Use the expressions for left and right sums and the table below. right-hand sum = summation (n above and i =1 on the bottom) f(ti) * change in t = f(t1) * change in t + f(t2) * change in t + .... + f (tn) * change in t left-hand sum = summation (n above and i = 0 on the bottom...
March 13, 2012 by Zoe

Balance equation in acid solution
NO3^-1 + Sn^+2 ---> NO + Sn^+4 Do you know how to balance redox equations? If you do I can help by pointing out to you the elements that have changed oxidation state. N changes from +5 on the left to +2 on the right. Sn changes from +2 on the left to +4 on the right. Can ...
May 16, 2007 by bik

new website design
During the next couple weeks I will be tweaking and making finishing touches to the new design for Jiskha.com. If you have any suggestions, please let me know! Thanks, Leo
March 4, 2008 by Leo

Term paper Research
i don't know if you remember me. But I am the one that is doing the term paper over hydroponics. I have found a couple of really good sites thanks to one of the homework helpers. but i really need magazine articles about hydroponics. I have found a couple of text books I would...
April 5, 2009 by Alan

English
1. You may have six mullets at the middle left. 2. You may have six mullets on the middle left. 3. You may have six mullets in the middle left. 4. You may have six mullets at the left middle. 5. You may have six mullets on the left middle. 6. You may have six mullets in the ...
August 30, 2009 by John

classroom instruction
how will you teach and talk to students about the war? this is what i said How I would teach my class about a war is have a Veteran come in that was from the war. Before the veteran came into the class to answer any questions that the students may ask, the students will be in...
March 11, 2010 by scooby

I only have a couple questions left but I want to be sure that my answers are correct so can someone please help me by checking my answers and if they are wrong can someone please let me know? Thank you! Question Number 1: A freshwater marsh is a type of ecosystem. Grasses, ...
March 5, 2014 by Catarina

Physics
I have a problem with an atwood's machine problem. i have three tensions where T1 and T2 are on the left and T3 is on the right. Bottom left corner is block 2kg with T1 then another block 2kg with T2 on the left side. On the right side i have a block of 7kg with T3. I am asked...
September 16, 2010 by Josh

HCA 220
I have to have a draft for my power point that is due in couple hours. Can anyone help. It has to be storyboard presentation
November 30, 2010 by Sharon

To Bill -- psychology
I've removed your 20-question, multiple choice post. Your instructor assigned this exercise/test to find out what YOU know. If you have a problem with a couple of the questions, please post them along with your thoughts about possible answers. Then we'll try to help you.
January 26, 2009 by Ms. Sue

Statistics
If the king and queen invite 8 knights and thier wives then how many handshakes will there be if each couple cannot handshake with their lifetime partner. (I think this involves the king and queen as a couple).
March 6, 2014 by Meenu

Could you please clarify what your intentions were behind what you said on Friday the 24th in a thread that was marked as "society"? The time stamp was 2:22. I have already left my own personal interpretation there.
October 26, 2008 by Brandon

Chemistry
If you start with 15mL of HCI, add a couple drops of methyl red and a couple drops of phenolphthalein, what would you expect to happen as you add 10mL of NaOh?
May 18, 2010 by Anonymous

English
I urgently need help with a couple of sentences. Can you also check my previous post. I need to prepare the letter for tomorrow. Thank you. 1) The lady at the bottom left of the photo (is "in" the bottom a mistake when describing a photo?) 2) How long is it since you knew ...
January 15, 2012 by Henry2

English
I urgently need help with a couple of sentences. Can you also check my previous post. I need to prepare the letter for tomorrow. Thank you. 1) The lady at the bottom left of the photo (is "in" the bottom a mistake when describing a photo?) 2) How long is it since you knew ...
January 15, 2012 by Henry2

Chemistry
I know how to find half-lives, but I have trouble finding the length of time it would take for the concrentration of X to decrease to Y% of its initial value. For example, this is one of the problems: Methyl isocyanide, CH3NC, isomerizes when heated to give acetonitrile (...
December 16, 2006 by Rachel

Algebra
Which of the following describes the end behavior of the graph of the function f(x) = –2x^5 – x^3 + x – 5? A. Downward to the left and upward to the right B.Upward to the left and downward to the right C. Downward to the left and downward to the right D. Upward to the left and...
July 21, 2009 by Rachale

Algebra
Which of the following describes the end behavior of the graph of the function f(x) = –2x^5 – x^3 + x – 5? A. Downward to the left and upward to the right B.Upward to the left and downward to the right C. Downward to the left and downward to the right D. Upward to the left and...
July 21, 2009 by Cassie

english
I have to write a eulogy for Juliet. And every sentence have 10 sylables can you check my work please. Juliet was good,young,and full of love she was born a short 13 years ago. she was always polite,never talked back, she was in love too much with Romeo. And to be with him she...
October 21, 2010 by marie

algebra
I have a couple questions I need help on. Which model is most appropriate for the data set? (-1,20),(0,10),(1,5),(2,20) And How many real-number solutions does the equation have? -8x^2-8x-2=0 Thanks for the help
March 22, 2013 by Kristine

Statistics
A couple with eight daughters decides to have one more baby, because they think this time they are sure to have boy! Is this reasoning accurate?
February 13, 2014 by Anonymous

I need a suggestion for what to go by for a couple of charts. 1. (-4,1), (-1,3.4), (1.5, 5.4), (6.4, 9.32) and (9,11.4) 2. (-4, 4.4), (-1, 2), (2.4, -0.72), (11, -0.76), and (14, -10) Thank you!
March 19, 2009 by Cat

Writing
October 27, 2011 by maryam

Math
You can write the equation y=x+4 in different ways. Which of these is correct ? x+y=4 x=4+y y-x=4 y+4=x x=y-4 There could be a couple of ways ... Please help I do not have a clue on this. I will be very greatful if you could help in the next 30 mins xxxx why don't you pick ...
April 18, 2007 by Emma

math
2. suppose a point at (2,3) is translated to (7,-1). which rule describes this translation? a) translate right 5, down 4 b) translate left 5, up 4 c) translate right 9, down 2 d) translate left 9, up 2 3. if the point (-5, -8) is reflected over the y-axis, what are the ...
February 27, 2012 by running.from.myself

English
Hello again. Thanks for help. Could you please help me with one more sentence: British troops will withdraw from (leave)the country by 2011 OR will have withdrawn (will have left)? Maybe, both? Thank you very much.
December 5, 2010 by Ilma

science
Hi .. Please school is coming and I need help im ny research What are the patterns of the Reactivity in the Periodic table and the Atomic Structure I have been in lots of websites and I can't find it Please help tahnx Metals in the lower left corner are most reactive, and get ...
December 28, 2006 by ِِamy

HELP! PHYSICS LABS!!
October 2, 2007 by Cooper-Nichol

chemistry
Can some one please balance this equation for me Fe + O2---> Fe2O3. Fe + O2 ==> Fe2O3. Here is the way to balance these equations by inspection, meaning, by trial and error. Rule #1. You may not change any subscripts. Equations are balanced by changing ONLY the ...
April 30, 2007 by Biggy Smalls

Math
I have a couple of questions, I was wondering if you could help me. Thanks! 1)
November 18, 2006 by shining_star007

Rewrite question
The minister joined the couple together as man and wife. What is your question, please? ?? The minister joined the couple together as man and wife The minister joined the couple together as man and wife. The minister joined the couple together as man and wife.
November 4, 2006 by Julia

Lifeskills
What are good forensic questions i can ask a detective? name a couple please :)
April 29, 2010 by Angel

How do i solve inequalitites with three variables. I still can't figure it outplease help. x+y=1 y-z=-3 2x+3y+z=1 THE ANSWERS ARE X=3,Y=-2,Z=1 i KNOW THE ANSWERS I JUST DON'T KNOW HOW THE BOOK GOT THE ANSWERS . i 'VE TRIED MANY DIFFERENT WAYS AND I STILL DONT' UNDERSTAND IT ...
October 22, 2006 by Jasmine202005

writing
My teacher will ask us every day how we're doing. We have to say a synonym for good. I have a couple but I think I need more. There are 25 students in my class, so if some people take some of my words I have back-up ones.
February 9, 2009 by Anya

Chemistry
Can you balance this equation please? Fe2O3 + CO yeilds Fe + CO2 Fe2O3 + CO ==> Fe + CO2 Rule: balance by changing coefficients. You may not change subscripts. Look at the Fe atoms. There are 2 Fe atoms on the left and only 1 on the right; therefore, we place a 2 in front ...
February 20, 2007 by mZ. YoU

DANCE :D
ok, i am in a dance team called Gingham Girls, and my director told me i need to stretch more on my left for my left splits. but i can't seem to get them and its hard for me to stretch on my left! and ideas? i already have my right splits! THANKS EVERYONE WHO HELPS!!!!!
February 10, 2012 by sammie doodles :-)

Hi, I have to compare Crossing Brooklyn Ferry by Walt Whitman to modern day time. The last couple of journal entries I've compared to well known songs and their lyrics. I'm thinking of comparing it to an important event or movie, but I'm not sure what to write about. Any ideas...
March 14, 2012 by jon

English
Hope your there. I have a couple of quick things to ask
May 20, 2009 by island boy Calling GURRU BLUE

algebra
having a hard time with a couple of problems please help (3x+5)^2+8=0 also 6-9=12 divided by y+5 y-5 y^2-25
December 7, 2008 by jessica

English
Ms Sue, could you please check my sentences, please? I still have a few doubts. 1) How long is it since you (last) played with the band? Since last year. Or just last year. 2) How long ago did you last play with the band? A year ago. When describing a picture in a book, would ...
January 16, 2012 by Henry2

To Haley/"you are dumb"
Because of your rude posts earlier, you have been banned from this site. Someone may unban you in a couple of days to see if you have learned some good manners.
February 3, 2011 by Writeacher

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