# Posts by paul

Total # Posts: 952

Chemestry 095
Write the electron configuration for the following ground state atoms and ions. strontium+2 ion; iron element; selenium -2 ion; gallium +3 ion; and tin element.

chemistry
Megan I'm in Mr. Hartzell's class are you?

Math
g of x=2x^2+x-10 Factor

algebra
12/a=4

social studies
I have to do an Essay on early history of new york state, how the Native American Indians, the Dutch, and the English have all made contributions to our culture today.

Math
What is 0 to the third power, or zero cubed?

math
what is the standard form of 200 thousands+50 tens+3 ones?

physics - linear momentum with rockets
This is not correct.

Geometry
Ok, I found a box and cut off the corners as stated, but it looks like an octagon now. (and not a very good one) Am I missing something?

Geometry
It sounds like it would look like a hexagon.

Geometry
If you marked the midpoints of the edges of a cube and sliced off all its corners through the midpoints of its edges, how many and what type of faces would the truncated figure have?

Geometry
Cool, thanks for the site!

Geometry
Which point of concurrency in a triangle is the point of intersection of the three altitudes of a triangle?

thanks DrBob ..I appreciate the help. I have tried many searches for the answer on the internet and felt the answer was no as I found nothing.I understand the idea of going to CO2 and H2O. I also don't think that just an O molecule can be added. Thanks again.

Thanks for your answer DrBob. I am still stumped.The question I was asked to answer is Do acetic acid and stearic acid undergo controlled oxidation reactions? Explain why/why not and draw an equation to illustrate the answer.

can carboxyl groups undergo controlled oxidation...why or why not??? thanks

Algebra 1A
I need help please!!! Translate to an inequality. The average speed, s, was between 130 & 140 mph. Translation 130 ? s ? 140. Thanks

Algebra 1A
Help!! solve 2.4x+22.0>55.0-8.6x the solution set is {x]x> ?}

Algebra
How do you turn 7/12 into a percent and what would be the answer???????

writing
How do you include songs in a sentence: Punctuation for the following: It seems only yesterday that she was a little girl in pigtails reciting Mary Mary Quite Contrary and sining Ill never forget it The Farmer in the dell in a funny high squeaky baby voice.

US History
What were the British and American military strategies and the war's major turning points?

english rules 2 anwers
rgaergaer

Chemistry
Thank you

Chemistry
Which of the following mixtures will result in the formation of a buffer solution if all solutions are 1.0 M before mixing? i) 100. mL of NH3(aq) and 100. mL of HCl(aq). ii) 100. mL of NH3(aq) and 50. mL of HCl(aq). iii) 100. mL of NH3(aq) and 50. mL NaOH(aq). iv) 100. mL of ...

DRBOB222
THANKS so much for all of your quick and useful help!

chemistry
1. Cu(NO3)2 + NaOH --> ?? 2. Ni(NO3)2 + NaOH --> ?? ALL or ANY help is appreciated. Like I said in a previous post, I know how to balance. I just have no idea what goes on the products side.

chemistry
Net Ionic equations for.. 1. Co(NO3)2 + NH3 --> ?? 2. Cu(NO3)2 + NH3 --> ?? 3. Ni(NO3)2 + NH3 --> ?? I can balance equations, I just don't know what goes on the products side.

chemistry
I have many equations that need to be net ionic balanced 1. Al(NO3)3 + NH3 --> ?? 2. Fe(NO3)3 + NH3 --> ?? 3. Mn(NO3)2 + NH3 --> ?? ^^ All aqueous

Physics
10m

IT 210 Fundamentals of Programming with Algorithms
If your seriously looking for help in IT 210 or any other AAIT degree class, then do a search on Google for AxiaTutorials all one word and I guarantee that you will get the answers or help that you need. They have helped me countless times especially with the hard classes like...

Math
How do I write this into SRform please walk me through 5/(sqrt5 - sqrt 3)

Math
lol apparently Jen also had the same question 2(3^(2^-1)-1)^-1 I do not understand how to do this one either

Government
Do you think that the people's government is one of the most influential ideas? That or having 3 branches in the government + checks and balances?

Government
Alright, well I was thinking that the fact that America's government is run by the people is most influential. However, I can't seem to find an idea that is least influential. Could you be able to guide me towards the right idea?

Government
What elements of American constitutionalism have proved most influential? Least influential? Why? and Why has federalism, an American invention, proved especially popular in other countries?

Math
uh how do I write this in SRform? (7^2^-1+2^2^-1)^2 I tried writing it out in expanded form and I got 98^2^-1+28^2^-1 which is wrong so how do i do this?

math
What number does zero cubed equal? 0?

zero cubed
What number does zero cubed equal?

math
What is zero cubed, or zero to the third power?

zero cubed
What is zero cubed or zero to the third power

religion
I need to know the country of origin of: Hinduism, Buddhism, Confucianism, and Daoism. For each of these religions I need some information on the: Historical figures and events, brief description of their central beliefs, nature of God, Texts, Ritual and practice (sacred ...

chemistry
Hi I have this problem I have no idea where or what to do. 25.00 mL of 0.0500 M Na2CO3 was titrated with HCl(aq) using phenolphthalein indicator, the 'end-point' (color change from pink to colorless) was reached when 10.50 mL of the acid was added. When methyl orange ...

physics
parts a and b should be the same since its the same radial distance from equipotential line that A is on, right?

Chemistry
Aspirin can be prepared by the reaction of salicylic acid with an excess of acetic anhydride, using phosphoric acid as a catalyst. Once the aspirin is formed, it is precipitated from the reaction mixture by adding water and filtering. The solid aspirin obtained in this way is ...

Microeconomics
5.1 million for VC

Physics
Two converging mirrors of focal length 30 cm are 15 cm apart. If an object is placed 1 cm from mirror one, how far from mirror two will the second image be?

Math
List all subsets for (m,a,t,h)

math
In standard position, an angle of 7pi/3 radians has the same terminal side as an angle of? A)-420 B)120 C)60 D)625

math
um find the product

math
wait how do i do this one then same thing? 10 x (-2 3/11)

math
find the product. 2/3 x 7/8

chemistry
I actually think it is Cl

chemistry
Higher

statistics
Shedz processes two varieties of kiwifruit – green and gold. Constraints on daily packing are as follows: • At most, 2 000 trays can be packed in total. • At most, 1 200 trays of green can be packed. • A minimum of 200 trays of gold need to be packed. •...

Chemistry
Yes I agree

Chemistry
Yes.

trig
Oh I get it now. thanks for your help.

trig
No I have not come across that before.

trig
How do I solve this? If cos x= 3/5, find the exact value of cos 2x

biology
Surface Area to Volume ratio. The larger the surface area that the cell has in relation to the volume, the more space it has to take in nutrients. This is the largest when the cell is small. So as a cell gets bigger the SA to V ratio gets smaller and less SA is avaliable for ...

biology

Chemistry
No problem :)

Chemistry
No it is in fact Potassium

Chemistry
Yes that sounds reasonable to me. Although what about the noble gases? Don't they have a higher IE?

math

physics
A steel ball has a mass of 4.0kg and rolls along a smooth, level surface at 62m/s. A) Find its kinetic energy(i got this and its 7688 joules) B)?????-At first, the ball was at rest on the surface. A constant force acted on it through a distance of 22 meters to give it the ...

MATH
Let f(x) = 3(x-1)^3 + 4(x-1)^2 + 2(x-1) -7 (a) Determine f'''(1) without taking any derivatives. Explain your method. (b) Determine the general Taylor polynomial of f aobut c =2 by computing any for each k, using the formula above for f(x).

Math
Let f(x) = 3(x-1)^3 + 4(x-1)^2 + 2(x-1) -7 (a) Determine f'''(1) without taking any derivatives. Explain your method. (b) Determine the general Taylor polynomial of f aobut c =2 by computing any for each k, using the formula above for f(x).

sci 275
If your needing help in Environmental Science or any other University of Phoenix Class I suggest you go to Google, and do a search for AxiaTutorials all one word. They have helped me countless times when I was having problems, and I guarantee they can help you.

Math
Engineers and physicists are fond of using the approximation Square root (1+x) = 1+(x/2)? What approximation do you suppose the engineers and physicists would use for the quantity (1+x)^(3/2)

other
vowel?

french - reflexive verbs
thanks so much but is there a possible situation where both passe compose with avoir and passe compose of a reflexive verb in the same sentence?

french - reflexive verbs
what i meant was what if the sentence has an avoir past tense and a reflexive past tense? then would the sentence end up with suis and ai? and what is the order of the suis and ai? regarding je

french - reflexive verbs
the word order for past tense is je ne me le lui y en ai pas donné but when you're using reflexive verbs for past tense its "je me suis" does the suis incorporate into the word order?

Physics
sqrt(ks^2-2mgy/m)

Science
trying to work out the angular size of Saturn I know the equation is 57degrees times (actual size divide distance) = Angular size so I have the following: 57deg times (120535 div 1195772020) = 0.005745.... it goes on a fair way. 0.005745 degrees... is this correct?

financial accounting
Which of the following supports the accrual basis of accounting? revenue recognition concept, cash concept, mathcing concept, or revenue recognition and matching concepts?

financial accounting
unexpired insurance at the end of the fiscal period represents; an accrued asset, an accrued liability, an accrued expense, or a deferred expense?

financial accounding
unexpired insurance at the end of the fiscal period represents; an accrued asset, an accrued liability, an accrued expense, or a deferred expense?

Math
whats property-commutative associative

Life science
What are the twelve steps in the scientific method?

how do you do a paragraph paw

sociology
What measurements do sociologist use to calculate prejudice?

chemistry
why ortho nitrophenol are more volatile than para nitrophenol

math
factor this polynomial function completely f(x)=12x^4+10x^3-214x^2+198x+90 I found all the possible rational zeros but just cant seem to factor it all

physics
On a day when the speed of sound is 354 m/s, a 2000 Hz sound wave impinged on two slits 30 cm apart. At what angle is the first max located? I just am not sure what equation to use. any help is appreciated..im lost

chemisry
How does the precision of a calculated answer compare to the precision of the measurements used to obtain it?

chemistry
The atomic masses of elements are generally not whole numbers. Explain why.

Math
Does the sequence converge or diverge? 2n+(-1)^n5/ 4n-(-1)^n3 I know I need to find the limit..but i don't know how to do this

Calc-Sequence
Find a formula for 1/2, -1/4, 1/6, -1/8, 1/10... So I know that the sequence is just adding 2 to the bottom but i don't know how to write it with a formula including n's..im stuck

AP CHEM
Where did you get the 61.49 from?

history
i`m in year 7 and i need to write a newspaper report either from the catholic view or prodestant view about when hugh latimer and nicholas ridley bishops in 1555 were killed. no idea where to start.

Brain Teaser
Could it be 80% below the ice (like an iceberg)

Geography AS level
what issues have risen in the uk when managing floods? please could somebody help me!? thanks

Geography AS level
how would the impacts of a flood differ from an MEDC to an LEDC? please could someone help me!? thanks

science
what force is necessary to accelerate a 70kg object at rate of 4.2 m/s2

Science
What force is necesary to accelerate a 70kg object at rate of 4.2m/s2

Problem Solving
Carl is trying to find a combination. It's written in a riddle. Find 2/3 of the final number, add 16, and this number will equal two times the mystery number. What was the final number of the combination?

Geography
explain way in which urban landscapes can modify city climates. please could someone help me with this question? thanks

arguments for and against competing in a mass market. please could somebody give me some pointers?

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