Thursday
February 11, 2016

# Posts by Samantha

Total # Posts: 1,538

Science
What is another name for atmospheric conditions?
May 18, 2008

Math
i like to do maths
May 16, 2008

Algebra II
Oh, I see. So there would be two solutions for both B and C. I would just solve it like a regular triangle, and B' and C' would be 180 minus the values of B and C. Thanks!
May 15, 2008

Algebra II
How do you solve a triangle with two solutions? The problem says that A=40 degrees, b=10, and a=14. So I did this: 14>(10)(sin 40) And this means that there are two solutions according to the equations my teacher gave me. What do I do now?
May 15, 2008

Algebra
Sorry for asking another question, but I don't know how to set this problem up. Ship A is due west of a lighthouse. Ship B is 12 km south of ship A. From ship B the bearing to the lighthouse is N63E. How far is ship A from the lighthouse?
May 14, 2008

Algebra
I'm fine with angle of elevation problem, but angle of depression problems are tricky for me. Is this right? From a balloon 835 m high, a command post is seen with an angle of depression of 7 degrees. How far is it from the point on the ground directly below the balloon to...
May 14, 2008

Health
Oops! I'm sorry, there are 11 letters
May 8, 2008

Health
What is the process by which alcohol leaves the body? It's the only one on my crossword puzzle that I can't figure out and it's supposed to start with an E
May 8, 2008

Health
I have to make an advertisement to convince people to stop smoking that looks like a cigarette box, but I can't think of a title for my fake cigarettes. It's supposed to be a creative name that makes cigarettes look bad. For example, "Virginia Slimes" instead...
May 6, 2008

pre-calculus
Hi I have this question regarding ellipses. the equation is.. x^2/25 + y^2/169= 1 it asks for major and minor axis (i got 10 and 26) x-intercept y-intercept ((5,0)(0,13)) foci (-12,0) points of intersection with line y= 1-2x graph graph the equation of the ellipses after it is...
May 4, 2008

Informed Consent
It would be Substituted consent she is a minor and the parents have to give consent until she is of legal majority or becomes emancipated in the eyes of the law.
April 24, 2008

chemistry
A volume of 100 of 1.00 solution is titrated with 1.00 solution. You added the following quantities of 1.00 to the reaction flask. Classify the following conditions based on whether they are before the equivalence point, at the equivalence point, or after the equivalence point.
April 19, 2008

chemistry
sorry i didn't post before.. Lab: Electrolytic Cells Purpose: The purpose of this experiment is to test the method of stoichiometry in cells. Materials: Balance Steel can Tin electrode Power Source Wire lead (x2) tin(II) chloride solution (3.25 M) Timer Large beaker ...
April 18, 2008

chemistry
well im not all that worried about rounding off my numbers. When it comes to actually handing in the assignment i use it the way it's given to me from the book. My question was if i am doing the equation correctly, and if you could help me get started with the following ...
April 18, 2008

chemistry
yeah sorry about the 3600..in my lab i used 360 im not sure why i put 3600. And your right about the SnCl2 instead of SnCl3. and as far as the half cell, since im using tin II chloride the half cell should be Sn^2+ + 2e- --> Sn^+ Right? this is the full lab.. purpose: to ...
April 18, 2008

chemistry
TO DR.BOB222 hi i have a question. It's regarding a electrolytic cells. This lab has already been posted but i wanted to show you what i have so maybe you can check it for me. question: what is the mass of tin produced? what is the theoretical mass of tin that should have ...
April 18, 2008

chemistry
A weak base with a concentration of 1.3 mol/L has a percent ionization of 0.72%. What is the Kb of this weak base? could someone help me with this question or how to get started?
April 14, 2008

Science
Could you please help me. When water is electrolyzed, two gases ar produced. As indicated in the chemical equation, twice the volume of one gas is produced compared to the other. a) Which gas is produced in larger quantities? Explain * I think it's hydrogen, but iam not ...
April 10, 2008

Debate
I am new at debate and i need help on the new CX debate cause i have a 6 weeks grade and the teacher wont help me so i need help writing an affermative CX case on RESOLVED: the united states federal government should substantually increase alternative energy incentives to the ...
April 7, 2008

Spelin!!! plse chek my spellin!
imoshinal did i spell it right
March 28, 2008

English
How do we do this
March 25, 2008

Pre-Algebra
( copy/ orginal) = 10/3 (10/3)=(copy perimeter)/(orig.perimeter) (10/3)=(36/X) cross multiply and you get 10x=108 then x= 10 4/5 =10.8 x=perimeter of org. triangle Do the same with part b but this time it's area. (10/3)=(48/x) ===> x= 14 2/5 =14.4
March 5, 2008

geometry
I'm thinking that since the octagon is made up of eight equal size triangles with one of the sides being 1 cm. Then find the area of one triangle which has all sides equal to 1 cm. then multiply answer by 8 and that should give you total area of octagon. hope this helps.
March 5, 2008

physics
At a certain distance from a point charge, the potential due to the charge is |5.93 V, and the magnitude of the electric field is 13.5 V/m. (Take the potential to be zero at infinity.) Is the electric field directed toward or away from the charge? Here is my attempt. ...
February 25, 2008

physics
I saw that electric field has unit of V/m, so also tried doing (9m X 53V/m)+1200V but still wrong!
February 25, 2008

physics
The figure shows two points in an E-field: Point 1 is at (X1,Y1) = (3,4), and point 2 is at (X2,Y2) = (12,9), with coordinates in meters. The electric field is constant, with a magnitude of 53 V/m, and is directed parallel to the +x axis. The potential at point 1 is 1200 V. ...
February 25, 2008

physics
A 10000 car comes to a bridge during a storm and finds the bridge washed out. The 700 driver must get to the other side, so he decides to try leaping it with his car. The side the car is on is 24.0 above the river, while the opposite side is a mere 6.80 m above the river. The ...
February 11, 2008

us history
What is the "Hawley-Smoot Tariff"?
February 3, 2008

Spelling/Analogy
educated is to trained as spoken is to
January 30, 2008

Geography
I do not understand grid co-ordinates I need help!
January 14, 2008

math
The length of a rectangle is the perimeter of the. The length of a rectangle with the perimeter of the rectangle is 126 feet
November 29, 2007

Cultural Diversity & Ethics
Post your response to this question: Consider racial imbalances in education, the economy, family life, housing, criminal justice, health care, and politics. Of these societal challenges facing modern African Americans, which do you think are most difficult to overcome, and ...
November 18, 2007

Predication
Thanks.
November 16, 2007

Predication
Predication in logic, the attributing of characteristics to a subject to produce a meaningful statement combining verbal and nominal elements.
November 16, 2007

Predication
I do I correct the prediaction sentences below? Our resolutions should begin at midnight on January 1. The reason for the cat’s illness is because she was allergic to the dog. A book that has an exciting introduction and a surprising ending would be the best story for me ...
November 16, 2007

Dangling Modifiers
Thank you Ms. Sue, SOOOOOOOOOO Much.
November 16, 2007

English
Are the "Notes on Punctuation" by Lewis Thomas actually about punctuation? We were asked to "close read" it and I'm sure the author had other messages to get out other than punctuation. I looked Lewis Thomas up on google and found that he was quite into...
November 12, 2007

math
a metre length of cable is cut into 3 strips and the first strip is 3.42 and the second strip was 0.75 how long would the 3rd strip be ?
November 11, 2007

ALGERBRA
(b+4)(b-6)-(b-1)(b+2)=????
November 10, 2007

ENGLISH
need urgent help with an epigram for a biography about the Wright Brothers- an epigram is like a quote or saying that is at the start of a piece of text.
November 10, 2007

english
Any idea's of an epigram for a biography on the Wright Brothers? (eg. he who fly's the plane etc)
November 10, 2007

english
I'm writing a biography on the Wright Brothers and need to know how Orville Wright died???
November 10, 2007

physicalscience
electromagnetic waves are made by vibrating electric charges and can travel through what ?
November 3, 2007

Social studies
hey, need help with a speech about Mahatma Gandhi and his passion for fighting against racism?
October 31, 2007

Algabra
I understand the part's of algerbra, i just can't figure out why people use multiplacation tables to figure out the symbol for the block cube curriculem inside of the finder's surronding. Why do they?
October 30, 2007

Social Studies
Any sites on Bishop Tutu?
October 29, 2007

Social Studies
Hey, I'm trying to find a leader that shows the following characteristics;generosity, respect, passion in fighting against racism, strong will and being able to voice their opinions.
October 27, 2007

Math
I don't get either of these equations. Please help me out! 1. Music Mart sells an average of 150 cassette tapes daily at \$10.00 a tape. If 15 sales are lost for each \$0.50 increase in unit price, what price will maximize profits? What will be the resulting daily profit? 2...
October 25, 2007

Geometry
Inclusive or Exclusive or Both inclusive and exclusive Neither inclusive or exclusive
October 19, 2007

Geometry
Ok it didn't post the entire question... these are the answer choices A. Inclusive or B. Exclusive or C. Both inclusive and exclusive D. Neither inclusive or exclusive
October 19, 2007

Geometry
I am having a little trouble understanding this... could someone help me? Look at the statement below. Is it an example of an inclusive or, or exclusive or. If I go to the grocery store, or the bakery, I will buy cupcakes. A. Inclusive or B. Exclusive or C. Both inclusive and ...
October 19, 2007

Math
This year, the advertising budget of the park committee is 12% more than it was last year. If the advertising budget is \$300 more this year, how many dollars was the budget last year? PLEASE HELP I DO NOT KNOW WHAT TO DO!!!
October 8, 2007

math!
Yup... 1 meter=100cm
October 8, 2007

science research
Go to google and put in Does color effect taste.
October 8, 2007

Science
What is better to build a boat that has to be 7inches max. wide and 7 inches max. long and has to hold at least 10 large marbles out of... Wood or Styrofoam???
October 8, 2007

Science
How many kL are in 3000 L?
October 5, 2007

Economics- Micro
You have an option to hire 2 hunters. The first hunter is able to kill two deers in an hour, the other hunter is able to kill one deer in an hour. Do you, without a doubt, hire the first hunter because he has an absolute advantage? My question is that as there is only one ...
October 4, 2007

Economics
How can you obtain a downward sloping market demand curve from a horizontal firm demand curve experiencing perfect competition? If you sum up individual demand horizontally for the firm at the given market price will market demad not still be horizontal?
October 4, 2007

Math ... HELP!!!!!
What is the Least Common Multiple (LCM) of 78 and 104?
October 4, 2007

Math
Yes, becasue he has 12.99 and more.
October 4, 2007

Math for Gina
not it multiples like 2 4 6 8 10...
October 4, 2007

Math for Gina
oh thanks gina are you a student
October 4, 2007

Math for Gina
Well I need the LCM for 78& 104 ok there
October 4, 2007

Math
multiple not factor
October 4, 2007

Math
its ok
October 4, 2007

Math
no you have to find the least like 24 and 8 24 is the least common multiple for 8 and 24
October 4, 2007

Math
yeah welli ned the gcf and its due tommarow
October 4, 2007

Math
If you have 78 and 104 what is the Least Common Multiples or (LCM)
October 4, 2007

Math
How would you graph an equation with an exponent? The equation I have says x^2 + y^2 = 9 How is that graphed?
September 30, 2007

i need help with electron
September 27, 2007

English
#2-crossed #3- boats #4-hunters #8-family #9-stories #10-tales Are these right? Guess I wasn't off to a very good start!
September 26, 2007

English
Could someone let me know if I am on the right track? I need to find the predicate nouns. If there is none I need to write none. 1.The ancestors of the lnuit people were Asians. PN-Asians 2.They had probably crossed the Bering Sea in umiaks. PN-Bering Sea 3.Umiaks are large ...
September 26, 2007

criminal justice
Actors are the professionals who work in the courthouse. Example; judge, defense lawyer, prosecutor, professional witnesses (medical examiner, ect.), cout reporters, court deputy, ect....
September 26, 2007

U.S>
In the "Marbury Vs. Madison" case, did Marbury actually get the position? Did they just deny it because his request was unconstitutional or did they make an exception?
September 25, 2007

Parts of Speech
I had a list of 50 words to change the parts of speech of. I got most of them but I can't seem to find these anywhere. Conjure - change to a noun and adj. pernicious - change to a noun and verb diffident - change to a noun and verb lament - change to an adj. rancor - ...
September 24, 2007

math
What is the median of this data? 40, 70, 58, 62, 40
September 19, 2007

English
1. Subject-you, verb-have heard 2. verb-picture, I still think creature is the subject??? 4.verb-does have, subject-eye 6.I still think the subject is tuatara or it could be creatures, verb-meet 7.subject-it, verb-live
September 16, 2007

English
I need to find the subject and the verb in each sentence. If the subject is understood, write (you). Can someone tell me if I am on the right track? 1.Have you ever heard stories about dragons? Subject-dragons, verb-stories 2.Picture a yellow-speckled, olive-green creature ...
September 16, 2007

chemistry
o make 100mL of a solution that is .25M in chloride ion, how many grams of MgCl2 would you need to dissolve
September 16, 2007

chemistry
how many mL of a .25 M HCL would be required to neutralize completely 30mL of a .2 M Ca(OH)2 can anyone give a more detailed explanation?
September 16, 2007

chemistry
to make 100mL of a solution that is .25M in chloride ion, how many grams of MgCl2 would you need to dissolve
September 15, 2007

chemistry
how many mL of a .25 M HCL would be required to neutralize completely 30mL of a .2 M Ca(OH)2
September 15, 2007

Web Site question
An About Us section helps. Or Credits or something like that. Places like Wikipedia are great but ANYONE can edit the information there. So if I'm looking for a reliable source it has to be written by one person with a byline and not edited by some random person.
September 14, 2007

College Essay
You use the word jilted a lot and although it may be the word used in the title of the short story it's gets really repetitive in the "essay" (it's kinda short to be called an essay.) You might want to consider doing a new paragraph at "However, Granny ...
September 14, 2007

math
It'd be how you say it out loud. Point one two three four or Point one thousand two hundred thirty-four...
September 14, 2007

chemistry
How many ml of a .25M HCL would be required to neutralize completely 2.5g of NaOH
September 13, 2007

chemistry
NH4NO3 --> N2O + 2H2O you start with 1000g of ammonium nitrate, what is the theoretical yield of laughing gas? How many grams of water will be produced. *I know you COULD have 450.234g of H20, but I'm not sure how to do the theoretical yield.
September 13, 2007

Language
I wnat to see if I got this right, the first one is what it looked like before I made changes. There should be 5 changes. What fun the zoo is. we love it. I feed the elephants but their trunks tickle me. I buy zoo food other food may make them sick. What fun the zoo is! We ...
September 13, 2007

English
Bloom's taxonomy, anyone? (Yeah, it's a repost.) Anything found on the wiki or the first page of google I've tried.
September 11, 2007

English
A noun is a person, place, thing or idea. (Although the idea thing confuses me.) Can you talk to it? Hold it? Drive to it?
September 10, 2007

English
Can someone explain the correct way to use quotes in an essay? I wat to specifically use a quote as my first line in my intro (I have never done that before but my teacher wants an interesting beginning) but how would I do that correctly? Could someone write an example? It ...
September 10, 2007

Spelling
Find an online rhyming dictionary?
September 9, 2007

English
Yeah, I found that one too. Thanks though. (Honestly, any link from the first page of google I've taken notes from. After two years of newspaper I know how to research something thoroughly.)
September 9, 2007

English
Can someone either recommend a good site with a great explaination of Bloom's Taxonomy or give me one here?
September 9, 2007

English?
Try researching about the emotional levels of teens that age, also the maturity level, intrests, what they are going through. Think of reasons why they shouldn't be in the high school system yet and google those. (2 years of newspaper paid off!)
September 9, 2007

Essay
Thank you so much!
September 8, 2007

Essay
I have to finish the final draft of my essay on Huck Finn, and I have some good ideas and I know what I want to say, but I need some ideas on the creativity part of it. I can't exactly think of an interesting grabber or some more creative things. Here is the rough draft ...
September 8, 2007

Math(Geometry)
Find the pattern to each sequence.Use the pattern to show the next two terms.O,T,T,F,F,S,S,E
August 22, 2007

Solving Formulas
Solve the formula for the specified variable. I dont understand the following: s=2*pi*r*h + 2*pi*r^2 for h -the options for this one are: a. h=(s)/(2*pi*r)-1 b. h=2*pi(s-r) c. h=(s-2*pi*r^2)/2*pi*r d.h=s-r A=P(1+nr) for r -the options for this one are: a. r= a-p/pn b.r=a/n c.r...
August 20, 2007

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