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Posts by Jess

Total # Posts: 1,074

science
Hi i have a science exam soon and we got given a revision sheet and i don't get this question.... Please help! Q1. What is the name of the mineral (ore) in which the following metals are found: a)silver b)aluminium c)copper d)iron e)manganese f)nikle g)lead h)tin i)...

maths
but how..... i can't understand it!

maths
john has a total of 9 stamps, which consists of 25-cent and 2-cent stamps. his stamps have a value of $1.10. how many of each stamp does john have?

please help english!!!
we have just completed the story of washington irving... 'the devil and tom walker'. it is said that the title itself has become a proverb in england. my question is:- write a sentence that uses "the devil and tom walker" as a proverb and explains its meaning.

english
plz why isn't anyone replying?

english
we have just completed the story of washington irving... 'the devil and tom walker'. it is said that the title itself has become a proverb in england. my question is:- write a sentence that uses "the devil and tom walker" as a proverb and explains its meaning.

maths (it's urgent)
the path of the rocket is represented by the equation y= root under(25-x)^2. the path of a missile designed to intrersect the path of the rocket is represented by the equation x = 3/2 root under (y). the value of x at the point of intersection is 3. what is the corresponding ...

bmb
Under appropriate conditions, hemoglobin dissociates into its four subunits. The isolated alpha subunit binds oxygen, but the O2 saturation curve is hyperbolic rather than sigmoid. In addition the binding of oxygen to the isolated subunit is not affected by the presence of CO2...

bio chem
From the amino acids below, name the amino acids you expect to find in the following regions of an enzyme and explain why. Ala, Val, Leu, Ser, Thr, Asn, Arg, Lys, Met, Pro, Gly, Phe, Cys, His a. Turn b. Interior c. Surface d. Active site (for General Acid-Base catalysis)

bio chem
5.From the amino acids below, name the amino acids you expect to find in the following regions of an enzyme and explain why. Ala, Val, Leu, Ser, Thr, Asn, Arg, Lys, Met, Pro, Gly, Phe, Cys, His a. Turn b. Interior c. Surface d. Active site (for General Acid-Base catalysis)

BMB
1.You have a mixture of protein A and protein B in a buffer of pH 7. The pI of protein A is 3 and the pI of protein B is 8. The molecular weight is the same. (a) What kind of column chromatograph would you use to separate them? Explain your answer in 2-3 sentences. (b) Can you...

BMB
1.explain the role of the H-bond in the alpha helical structure. 2. explain the role of H-bond in the beta sheet structure.

physics oscillator energy
a block of wood of mass 0.25kg is attached to one end of a spirnf og constant stiffness 100N/m. The block can oscillate horizontally on a frictionless surface, the other end of the spring being fixed. a) calculate the maximum elastic potential energy of the system for a ...

bio (plz help)
how does pancreatitis disrupt homeostasis?

bio
alos how does this disease disrupt homeostasis?

bio
how can we treat acute pancreatitis? how will the treatment function(what will it do to the organ)?

bio( sorry for the long question)
a persaon complains about abdominal pain. she also has fever, pain the middle back, clammy skin and nausea/ vomitting. her blood test report the following:- high serum amylase high serum lipase. her past medical history is given below:~ 1. diagnosed with gall stones(...

social
thanks!

social
was the nile river part of the Babylonian empire?

bio
how does acute pancreatitis affect organs of the digestive system? does anyone know its answer?

Bio(please it's urgent!)
A person suffers from abdominal pain. other symptoms are - nausea and vomitting - fever 103 degree - pain in the middle of back - clammy skin her blood test tell the following things?: -high serum amylase -high serum lipase what do u think she is suffering from? please help!!!1

Chemistry
Concentrated alcohol and distillery slop are produced from fermented beer with a reduced amount of energy by employing a vapor recompression distillery slop evaporator in which evaporator vapors are used to strip alcohol from the fermented liquor before they are returned as ...

7th grade
In the sentence, During the 1990's, MC Hammer "was too legit, too legit too quit." Waht are the nouns?

sci
As the atomic number increases, one is trying to squeeze more positively charged protons into the limited space of the atomic nucleus. A consequence is that heavier mass isotopes, for example, U(238) is more stable than U(235). The additional neutrons "dilute" the ...

English
Ther isn't one. A compound noun is when you put two noun together to make a word like blackboard

bio
what adjustment of the microscope shows the cell's depth. I have already searched google.....please help!

history
i am supposed to draw a political cartoon on either federalists or anti-federalists. can someone give me some ideas please? it must focus on a event or issue. please help!

Algebra II
1 mph

english
to

algebra
its simple just plug r,t and i the it would be:- i = ptr 420 = p*4*0.035 420= .14p p= 420/.14 p=3000 so p would probably be $3000

math
45.) g-2<7 g-2+2=7+2 g<9 25.) 1<8+b it can also be written as b+8>1 so, b+8-8>1-8 b>-7 i hope this helps!

Science
in science weve been given this cheese thing and i don't know what the big idea of particles OR the big idea of engery is! SOS

Math - algebra
wouldn't factoring it make it look like this? q(q-6)+ 5 = 0

Math - algebra
I've got your factoring thing - do you have a 2nd solution?

Math - algebra
let's say q = 10 (10 -1) (10-5) = 0 (9)(5) = 45 I'm not trying to be a problem, it's been more years than I'd like to admit since I've done this, and I'm trying to help my son with homework. He's trying to "work backwards" to solve this, ...

Math - algebra
Find both solutions to the equation: q(squared) - 6q + 5 = 0

accounting
thanks would i debit $280?

accounting
On Dec 28th Victor received the Utility bill for the month of December. He has not yet paid it but plans to pay it on January 5th. It was for $280. What do i debit and credit to utility expense and utilities?

accounting
Victor has two employees who each get paid $150/day. December 31st is a Wednesday. These two employees will not be paid until Friday, January 2nd. How much do i debit to salary expense and how much do i credit to salary payable?

Economics
What is the difference in terms of economic growth, economic development and resource allocation between a market structure and a centrally planned economy (use PPF to explain)? I'm not sure how to compare planned economies with market structure, because it seems to make ...

College Math
A certain man spent 10% of his life in childhood and 20% of his life as a young adult at which time he married his lovely bride. Five years later his son was born. His son lived to be half the age of his father when his father died. The man died ten years after his son died. ...

Math
How do you turn a negative exponent into a positive exponent?

goverment
what does it mean to nationalize the bill of right?

goverment
was the constitution a principled or a pragmatic document

french : number
how do you say 793,000 in french? thanks!

Organic Chemistry
Thank you so much!! =)

Organic Chemistry
We've been working on extraction of known/unknown compound mixtures lately, and we have to give equations for the acid-base reactions that occurs between HCl, NaOh and (a) R-COOH (b) R-NH2, and (c) Neutral compounds (naphthalene and triphenylmethanol) For (a) carboxylic ...

MATH
8 hrs

Maths
Since a hexagon is a plane figure, the volume of any hexagon is zero. Perhaps you mean "the area of a hexagon" or possibly "the volume of a hexahedron". Let us know and I'll try to help. Are you concerned only with regular hexagons or regular ...

college: zoology 251
i am in zoology class plz someone help me with this homework question: Question: Sequence the following event during the cardiac cycle, in right order. 1. AV valves open; aortic valve closed;ventricular filling occuring. 2. Blood ejected from the ventricle 3. atrial ...

science
What i the normal anatomy of sickle cell anemia?

English Lit
I have to 'discuss the language' of some quotes which I have taken out of the text which I'm doing, but I'm not sure what to do. With this, do I have to talk about punctuation marks, specific words? Thanks!

Greatest Common Factors
In the lunch room, 36 fith-graders and 27 fourth-graders are sitting in equal groups. All the students in each group are in the same grade.What is the greatest number of students who could be in each group?

5th grade
42 49

5th grade
To numbers between 40 and 50 have a grestest common factor of 7. The digits of one number have a sum of 6. The digits of the other number have a sum of 13. What are the two numbers?

physiology
add

ICT
can anybody get me a collection of data of a movie!!!plzzzzzzzzzz..............its urgent thxx... xxx

writing skils
In the metaphor of language as a layer cake given in your study unit, which of the following words could be considered to be a frosting word?

URGENTTT!!
I need to use the scalar triple product. but i don't have any vectors? how am i supposed to know what the vectors all coming from one corner are?? Q:Calculate the volume of the parallelepiped with vertices at: (9,4,3), (7,12,2), (12,5,6), (3,-4,0), (10,13,5), (1,4,-1), (4,...

URGENTTT!!
I need to use the scalar triple product. but i don't have any vectors? how am i supposed to know what the vectors all coming from one corner are?? Q:Calculate the volume of the parallelepiped with vertices at: (9,4,3), (7,12,2), (12,5,6), (3,-4,0), (10,13,5), (1,4,-1), (4,...

Voc.
use this word in a sentense CAPITALISM

Algerbra
how many feet of fencing must be used to enclose a rectangular space that is 30 yards long and 28 feet wide?

maths!
1/f= 1/u + 1/v make f the subject of the formulae thank you in advance!

math
John is three times as old as his son, Michael, and in x year time he will be twice as old as him (i) write down expressions for Johns and Michaels age in x years time (ii) write down and solve an equation in x I know the answers as they are in the back of my book although I ...

literature
During what part of "Bernice Bobs Her Hair" does Bernice cut Marjoie's braids?

Science / Biology
"Would the mutations / adaptations have been rapid?" The mutations would need to have been almost instantaneous, no? I mean, how would this work?

Science / Biology
Just because this sub-categorical idea that "life evolved from rocks" is highly unlikely, doesn't mean Evolution as a hole is absurd.

Science / Biology
Why would you say that Anonymos person?

Science / Biology
Would the mutations / adaptations have been rapid? It would need the ability to absorb, distribute and utilize nutrition properly... Any ideas?

Science / Biology
How does modern science explain the evolution of abiotic to biotic matter? How would the first life form have survived in the first day / week of its formation? What kind of system of organelles / biological functions would it have to form in the first day / week of it's ...

Calculus
Can someone please tell me how to derive V=4/3pi(r)^3 to get x^2+y^2=r^2?

Physics
Is getting shot considered to be an elastic or inelastic collision if blood shoots out everywhere?

algebra
what happened when two fruit companies merged? this question is on a worksheet i have to do.

religions
I need to choose one religion to write on, Judaism, Islam, or Hinduism. Which one has more information on the net and easier to write?

French
Is the correct way to say I like to go shopping, J'aime faire du shopping?

mathematics
50

chemistry
Which of these are acidic, basic or a salt...Why? Al(NO3)3 K2CO3 NaBr NaHSO4 NH4Cl Do you know of any website I can use to help me use the atomic structure to find out whether it is an acid or base? Thanks

chemistry
Use stochiometry a) Molar mass F = 19g/mol so... (3.011 x 10^23 atoms F) X (1molF/(6.022 x10^23atoms)X (19g/1mol F) = 9.5 g F (1molF/(6.022 x10^23atoms) = Avogardro's Law can be used in any situation such as this. Use it for the rest of the questions listed in the same way...

Accounting
I found the answer to this question. No help is needed thank you.

Accounting
What is the primary difference between a performance budget and a program budget?

Chemistry HELP
Not all enzymes have an optimum temp of around 40 degrees celcius. Find out where reactions involving enzymes: would take place at very high temperatures would take place at very low temperatures i've tried looking on the internet, but I get a lot of results on how high ...

financial management HSA
I have to write a paper for my financial management for human service administrators class about a community foundation. Can anyone give me some interesting examples to write about?

english
analogy brother mother fly ?

lit( essay)
Will u explain wat happens in Chp 2 and 3 of Always running

social health
Its having friends

Financial Management for HHS
What are the most important issues for a human service agency to address? What issue is least important? Explain In the reading material I have it says the most important issues for a human service agency to address are direct and indirect costs, depreciation and use allowance...

Legal and Ethicsl Issues in HHS
I am suppose to list examples of tangible and intangible forms of an organizational culture. I have got examples for tangible such as rituals, shared values, heroes, and heroines, ceremonies, stories, cultural network, physical impression, language, values, beliefs and norms. ...

UNIVERSITIES
How many universities can you apply to in America? and the UK? and Canada? Thanks -Jess

Legal and Ethical Issues in HHS
I have to write a paper about a current or proposed law that impacts the delivery of human serivces. Can someone give me some input on what I should write about?

omg!
If the continents were once connected, what might be similar about the coastlines where they were connected?

Accounting
Write a 200- to 300-word response to the following: Why are cost per output and cost per outcome calculations valuable to a human service agency? This is what I have so far can someone help me meet the maximum word requirement.Thanks Human Service Agencies receive pay based on...

Accounting
Why are cost per output and cost per outcome calculations valuable to a human service agency?

Accounting
For my assignment I was asked to complete a journal for the Portand After School Program. I have completed it, but I know I did something wrong because when I try to do the second part which is a trial balance it is not balancing out right. can some one please help me correct ...

math (trig)
ah, thank you, i don't know why i was squaring it differently (wrong way)

math (trig)
im a bit confused as to where the 8sin(x) came from

math (trig)
Im having problems solving this equation: 2sin(x) = cos(x) + 2 I keep getting an imaginary number..:/

Ethics
Are human services or health care organizations expected to act in a more ethical manner than for-profit organizations?

Law and Ethics
I have to create a power point presentation comparing and contrasting the roles that ethics and laws play within health and human servies organizations. Do youm know any good websites that I can use as a reference to complete my presentation?

financing
The revenue recognition principle simply dictates that revenue is recognized in the accounting period that it is earned. For human service organizations, revenue is considered to be earned at the time a service is delivered. For example, let's say a physician sees 25 ...

FINANCING
What are some areas or businesses, besides the government, where we may see value in cash accounting strategies? Incidentally, there is one country that does not use cash basis accounting. Does anyone know the country using accrual accounting methods?

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