# Posts by samantha

Total # Posts: 1,701

Algebra1
Sally bought some ordinary pencils and 4 times as many special pencils. Each ordinary pencil cost \$0.20 and each special pencil cost \$0.35. She spent \$14.40. How many of each pencil did she buy? Please show me how you got your answer. Thank you.

Math
Find the equation of the line in standard form that goes through the point (-2,1) and is parallel to the line containing (1,4) and (2,3).

Math
In how many ways can the word INITIAL be arranged? I know that if all the letters were different (aka ABCDEFG) then the answer would be 7!, and I think if two of the letters were the same (aka AABCDEF) then the answer for be 7!/2! (or maybe 7!/2?), but I'm not sure what ...

Math
Find the maximum value of g if g(x) = 7-8x-2x^2

trig
csc(x)=3 and pi/2 less than (x) less than 3pi/2, find cot(x).

English
How does Dos Passos show bias in the book Manhattan Transfer? (examples) Thank You

Statistics
I need help with this problem. I think I have some of the answers right but I'm not sure. There is a data set consisting of 33 whole-number observations. Its five number summary is (16, 20, 22, 30, 46) 1. How many observations are stricty less than 22? I think it is 16 ...

physics
When you lift a bowling ball with a force of 69.3 N, the ball accelerates upward with an acceleration a. If you lift with a force of 77.2 N, the ball's acceleration is 2.00a. Calculate the weight of the bowling ball. For this should I add both force together to find a?

Science
repeated trials

French
I need to translate this paragraph. Can someone check my work? I didn't write it so I can't just change it to have only words I know so I need help to translate it. Thanks! I would like to travel if I had the time and the money. I would like to see the mountans of ...

Statistics
You want to compare the quality of several statistics textbooks. (a) Identify two categorical variables and two quantitative variables that you would use to describe textbook quality. Give a reason for each of your choices. So I think for the first categorical variable the ...

Part of Speech.
In the follwing sentence what is some? If Julie makes apple pie, you should have some.

Algebra 1
Yes it does say simplify it, I'm sorry. I understand how you got that, but what if I had something like this. 4x-2xy+3x²+y+5xy+x²y

Algebra 1
Lately I just have blacked out in my algebra 1 class. Here's a equation on my worksheet, and I would be happy if you could show in steps how you got your answer. Thank you. (2x²+5x+3)-(x²+2x+1)

Biology
And also, If i was to use any of the answers posted will my teacher be able to find out. I go to college online and they have a system that lets them know if something is copied I believe

Biology
I really don't understand what to do... I would really just like an example so I can understand better and comeup with my own answer

Biology
Read Scientific Inquiry, Controlled Experiments Then and Now, pages 6-7 of your textbook. Start by observing the living species around you. Ever wonder why a pollinator is attracted to a particular flower, or what would happen to predator species if a particular prey species ...

HCA210
A new proposal for a new health care system

US Government
What language is used to describe the role of the Senate in Supreme Court nominations

English
You know his answer pretty much just restated the situation.

Alegebra
A physical fitness association is including the mile run in its secondary-school fitness test. The time for this event for boys in secondary school is known to possess a normal distribution with a mean of 450 seconds and a standard deviation of 50 seconds. Find the probability...

english rules 2 anwers
idnt know scrabble

math
use range 3.5

random
tinkle little star

Statistics
For the manufacturing plant discussed in Exercise 8.10, the union president and the human resources director jointly select a simple random sample of 36 employees to engage in a discussion with regard to the company’s work rules and overtime policies. What is the ...

Statistics
during the month of July, an auto manufacturer gives its production employees a vacation period so it can tool up for the new model run. In surveying a simple random sample of 200 production workers, the personnel director finds that 38% of them plan to vacation out of state ...

Statistics
During the month of July, an auto manufacturer gives its production employees a vacation period so it can tool up for the new model run.In surveying a simple random sample of 200 production workers, the personnel director finds that 38% of them plan to vation out of state for ...

Statistics
For the manufacturing plant discussed in Exercise 8.10, the union president and the human resources director jointly select a simple random sample of 36 employees to engage in a discussion with regard to the company’s work rules and overtime policies. What is the ...

math
x/4?

math
what is synonym or related word for campaign?

maths
1. 657 litres ---mm * 100 = answer * 10 2. 657 litres ----ml *1000 3. 54268g -----kg /1000 = 4.243cm2 ------ m2 /100 a) 147 - 486 + 547 b)7(-5) +4 (-8) c)9 2/3- 7 3/4 d)66 2/3 % of R900 e) 5/8 * 0,64

maths
Due to delays in the finalization of contracts,building of a stadium commenced three months after the scheduled date. 1.1 If the original time for completion was set at 24 months,how much time was then available for completion. 2.2 Express the new duration as a ratio of the ...

maths

Math (Algebra/Pre-Algebra)
so you get... 3x = 24... so x = 8!!! Yay!!! thanks soooo much for answering all my questions! =]=]=]

Math (Algebra/Pre-Algebra)
What is the x-intercept of the line with equation 2y + 3x = 24? What is the x-intercept and how do I find it? I have to show work. Thank you!

Math (Algebra/Pre-Algebra)
so a = 11 and d = 3, so 23 = 11 + (23-1) 3. The 23rd term is 77 because 11 + 22(3) = 77 =]

Math (Algebra/Pre-Algebra)
thanks =]

Math (Algebra/Pre-Algebra)
What is the 23rd term in the arithmetic sequence: 11, 14, 17, 20...? All I need is the formula to find the it because I have to show work. Thanks.

Math (Algebra/Pre-Algebra)
Ok I think I get it... So it would be D then? Because if you got more people in the stands you would have less empty seats. Right?

Math (Algebra/Pre-Algebra)
For which situation would you expect to see negative correlation? A. The size of a pizza and how much it costs. B. The age of a whale and the amount of food it consumes. C. The street address for a home and the amount of mail it receives. D. The number of people at a game and ...

Math (Algebra/Pre-Algebra)
That makes so much sense! Thank you sooooooooo much! =]

ALSO...
What's an identity?

Math (Algebra/Pre-Algebra)
Which equation is an identity? a. 3x - 9 = 3x b. 4p + 7 = 7 + 4p c. 2w = 0 d. 5k = 5

Math
I got an answer around 14 or 14 1/2... I'm not sure why its not letting you graph it. Try doing it on paper I guess and see if you get a reasonable answer. That's all I can suggest.

Math (Algebra/Pre-Algebra)
That is one of the choices so my guess is that that is correct. Thank you! =]

Math (Algebra/Pre-Algebra)
A book has been discounted 20% and now sells for \$15. How much did it cost before the discount?

Math (Algebra/Pre-Algebra)
Thank you so much! That helps a ton =]

Math (Algebra/Pre-Algebra)
Ms. Caswell deposits \$450 into an account earning 8% interest per year. How much simple interest is earned after 4 years? Please explain.. I'm supposed to show work =] thank you!

spanish
When I broke the leg, the nurse called by telephone mother while medical me ___ plaster. a. it was putting b. it is putting c. it puts I'm pretty sure the only thing they are looking for is the correct tense for the answer. Each of the answers is the same word in a ...

Math
It looks right to me... I would go ahead and say that's a good answer =]

Math
What is the domain and range of 200/x + 2?

spanish
umm... I think it's d. If it's D then it (directly) translates to Much people have a reaction allergic to the insect punctures. Otherwise I have nooooooo clue.

spanish
the first sentence directly translates to "you hurt the arm?" The second sentence directly translates to "Then, I hurt myself _______" a. the elbow b. the knee c. the ankle d. the (frenillos?)

spanish
sentence 1 - "You were very ill last night, truth?" sentence 2 - "Yes. When my parents arrived at house, you _______" a. he was breaking b. he was vomiting c. he was burning to me d. cutting to me

spanish
question = what were doing when you saw the accident? answer = ______ the street. a. we were crossing b. we are crossing c. they were crossing d. they are crossing

Chemistry
The question says write a reaction for the ionization of the following compound in water. Identify the acid, the base, the conjugate acid, and the conjugate base in each of them. 1. H2SO4 2. KOH 3. CH3COOH 4. NH3 5. HNO3 My guesses are: H2SO4 + H2O -> H3O+ + HSO4- KOH + H2O...

1. when non-human things are given simple human characteristics, this is an example of what? 2. however, when non-human things are given the ability to think, talk, and act consciously like humans, that is an example of what? 3. in what point-of-view is the narrator outside ...

Chemistry
I am super confused when it comes to these types of questions! Can someone check my work? None of my answers matched those of my teacher when she read them this morning for last night's homework. Please help! 1. Consider the following equilibrium reaction: 2PH3(g) <->...

(8th)English, Research Project
Thank you. I was looking at wikipedia, but I overlooked the paragraph that told about how he influenced and affected people and society. If it wouldn't have been pointed out, I would more than likely have overlooked it at least ten times.

(8th)English, Research Project
I have found plenty of information for the main parts of the paper, but I have not been able to find how he positively affected society.

(8th)English, Research Project
I am researching C.S. Lewis, and I have to write a research paper on him. However, I don't know where to look for information on how he positively affected society. Even if I get the information, I am unsure about how to write the thesis statement.

math
Explain why 10-0=10 but 0 divided 10=0

math
Explain how you know that 45 divided 0 cannot be done.

It used to live in the southwestern United States. When it died, minerals replaced the wood fibers inside of it. What is it?

Math :(
thank you so much now i can turn it in with the right answer!!!!

Math :(
When football was played in Florence, Italy, in 1530, there were 30 more layers on the field than there are in football games in the United States today. How many players were on the field for each team in 1530?

SCIENCE!! YIKES!!
THANK YOU!!

SCIENCE!! YIKES!!
It used to live in the southwestern United States. When it died, minerals replaced the wood fibers inside of it. What is it?

Math
12.5% or 12 and a half%

Social Studies
Describe the political, social, economic conditions in the U.S in the 1800's

Chemistry
Determine the correct oxidation number assigned to carbon in CaCO3

geometry
can someone help me woth solving special segments in a circle?

History
Can you please explain these last two things for me. Thank You One way governments pay for war is to raise taxes (which in turn reduces civilian spending and investment). What does the part in the brackets mean? Most wars create zones of intense destruction of capital such as ...

History
what does least amount of read tape mean?

History
Can you please explain to me what these two things mean? I don't even have an idea. Thank you War generally induces patriotic citizens to work harder for less compensation. War also sometimes clears away outdated infrastructure and allows economy-wide rebuilding, ...

math
c+5=18 ----- -3 c=?

Math
k thanks

Math
see we done that and i get it but im still a bit confused try giving me a problem and i will figure it out.

Math
Could someone please explain to me how you get answers when you add a negative number to a negative number or a positive number to a positive number or a negative and positive number added together, because my teacher tried explaining it to me, but I'm completly lost. The ...

Math

Math
When you add a positive integer and a negative integer, you sometimes get a negative result and sometimes get a positive result. Is the same true when you multiply a positive integer and a negative integer?

Geography
Ok thanks.

Geography
well i thought latin america was only made up of one continent, plus my wordsearch only has three latters and the first letter begins with an O.

Geography
Its ok..haha...is there only one?

Geography
How many continents are in Latin America?

Geography
Country north of Central America. If you can help me out with this, it will be well appritiated thanks.

Geography
Thanks.

Geography
Well I'm doing a crossword puzzle for my class, and it has 6 letters and the first letter begins with a R and the fourth letter is an I...if that helps any.

Geography
Do you know what's Brazilian coastal city? If you can help me out with this, it will be well appritiated thanks.

Geography
Thank you very much I knew that was it haha.

Geography
is it peninsula?

Geography
Well, I'm doing a crossword puzzle for school and it has 9 letters, and the 5th latter is an N, if that helps any..

Geography
Type of landform between the Gulf of California and Pacific Ocean. If you can help me out with this, it will be well appritiated thanks.

Chemistry
I got 89.1 mmHg.

Language Arts
_________ __________ help you "see" or "envision a play" (drama) you read. If you could help me out with this answer it will be well apriciated, thanks.

college math
one number is 8 more than twice another. their product is 8 more than twice their sum. find the numbers