Saturday

August 30, 2014

August 30, 2014

Total # Posts: 2,044

**MATHS**

i need a lil help with this If x=2 is a root of the equation 6x^3 - px^2 - 14x + 24=0, find p,hence, solve the equation 6*(2)3-p*(2)2-14*2+24=0 6*8-p*4-14*2+24=0 48-4p-28+24=0 Can take it from here? yes..i got p to be 11. I do not know what else to do from here to solve the ...
*December 9, 2006*

**Finance**

I have two finance questions that I need help on - willing to pay. Please respond back No need to pay. Just post the questions, and we will do our best to help. Thanks for asking.
*December 9, 2006*

**math**

Having a lil problem Prove that the roots of ax^2 + (a + b)x+b are real for all values of k note the "x"s aren't multiplication signs. a x^2 + bx + c has the discriminant of D = b^2 - 4ac. If D is nonnegative then the function has real roots. In this case you ...
*December 3, 2006*

**physics question**

I have a question about a problem regarding Newton's third law. a. An iron rod is held up by a magnet. The magnet is held up by a string (from a ceiling, let's say). Draw a free-body diagram for the magnet and a separate free-body diagram for the iron rod. For the rod ...
*November 21, 2006*

**chem**

if ferric chloride was added to an unknown which happened to be benzophenone to identify if it has the phenol functional grp...will the sol'n turn purple (it contains the phenol) or yellow(does not contain phenol)? Benzophenone is a ketone and ketones don't give a ...
*November 18, 2006*

**ethnic**

identify leaders of the civil rights and black power movements and their contributions to their respectives causes? how did these social pioneers forge the way for this important ratifications? what legislation was relevant during these critical times? This looks like the ...
*November 17, 2006*

**biology**

what cells are involved in the diffusion of substances? (Broken Link Removed) All cells are involved in diffusion, across thier surfaces and between the intracellular orgelles and the intracellular fluid.
*November 17, 2006*

**Biology**

are alveoli cells? alevoli are considered to be tiny air sacs, formed/created by the terminal dilation of air passages. synonym air sac, or air cell so technically yes.. Alevoli are composed of cells. They are not cells. See: http://www.bioeng.auckland.ac.nz/physiome/...
*November 17, 2006*

**volume:ration**

A worm has a diameter of 2.4cm and its length is upto 1.9M. a)How do I calculate the surface area? b)How do I calculate the volume? c)How do I work out the volume ratio of the worm? Please help! Thanx kim xxx Surface area= PI*2*radius * length] Volume= PI * radius^2 * length ...
*November 17, 2006*

**worms**

In some parts of the world bigger aquatic worms exist. These worms do not gain all of their oxygen through their skin. Suggest a reason for this. Thanx kim xxx Big suggests a higher activity level, so perhaps the rate of oxygen absorbtion thru the skin cannot support the ...
*November 17, 2006*

**Moles**

i was practicing some advanced level questions and i came across this one On heating with soda lime, sodium ethanoate decomposes in accordance with the following eqn CH3COONa + NaOH ----> CH4 + Na2CO3 iF 8.2g of sodium ethanoate produced 560 cm^3 of methane (at stp (...
*November 15, 2006*

**science**

What is the relationship between diffusion and osmosis? http://hyperphysics.phy-astr.gsu.edu/hbase/kinetic/diffus.html http://www.mun.ca/biology/Osmosis_Diffusion/tutor2.html http://biology.arizona.edu/sciconn/lessons/mccandless/reading.html http://www.google.com/search?as_q=...
*November 12, 2006*

**Enthnic Groups**

DID AFRICAN AMERICAN FACE PREJUDICE, SEGREGATION,RACISM,OR ANY COMBINATION OF THE THREE?IF SO HOW AND WHY? http://en.wikipedia.org/wiki/History_of_slavery_in_the_United_States http://en.wikipedia.org/wiki/American_Civil_Rights_Movement_(1896-1954) http://en.wikipedia.org/wiki/...
*November 12, 2006*

**Enthnic Groups**

Choose an ethnic group to which you personally belong. If you identify with more than one group, choose the group with which you most identify or about which you would like to learn more. Write a 700- to 1,050-word, APA-formatted essay, answering the following questions: o ...
*November 9, 2006*

**english**

How WOuLD I WRITE A paragraph? A paragraph contains a topic sentence and usually 4 to 10 other sentences. The paragraph must support the topic sentence.
*November 9, 2006*

**Algebra 1 HELP!!!(Word Problems!)**

adult tickets for a concert were $5 each and student tickets were $2 each a total of 980 tickets worth $3460 were sold how many adult tickets were sold?
*November 6, 2006*

**CHem Part 2**

Part of the SO2 that is introduced into the atmosphere by combustion of sulfur containing compounds ends up beingh converted to sulfuric acid. 2SO2 (g) + O2 (g) ---> 2H2SO4 (aq) How much sulfuric acid can be formed from 5 moles of SO2, 2 moles of O2 and an unlimited ...
*November 1, 2006*

**DrBOB222... the moles**

This is what i did thus far I wrote the eqn and i sed 1 mole of LiOH = 24g x mole = 1 g cross multiply the # of moles = 0.042mol The ratio between LiOH and CO2 is 2 : 1 i'm lost there 0.042 mols LiOH is correct. You have the ratio of LiOH to CO2. Just multiply by the ...
*November 1, 2006*

**CHEMISTRY MORE**

Posted by Kim on Tuesday, October 31, 2006 at 8:11pm. I am COMPLETELY LOST for this one...dnt even know where to start MOLES 1) Lithium Hydroxide reacts with Carbon Dioxide to form solid Lithium Carbonate and Water. How many grams of carbon dioxide can be absorbed by each 1 ...
*November 1, 2006*

**CHEMISTRY HELP!**

I am COMPLETELY LOST for this one...dnt even know where to start MOLES 1) Lithium Hydroxide reacts with Carbon Dioxide to form solid Lithium Carbonate and Water. How many grams of carbon dioxide can be absorbed by each 1 gram of lithium hydroxide. 2) Part of the SO2 (sulfur ...
*October 31, 2006*

**Ethics**

What is the difference between grouping and stereotyping? Stereotyping is a type of grouping that assumes that all members of the group have the defining characteristics. Stereotyping is related to prejudice. http://www.members.cox.net/dagershaw/lol/Prejudice.html http://www....
*October 30, 2006*

**Ethics**

How do you format a journal entry in apa writing style ? http://nutsandbolts.washcoll.edu/ Scroll down and look in the list on the left. You'll find an entire section on APA. http://owl.english.purdue.edu/handouts/research/index.html Scroll down until you find the links ...
*October 28, 2006*

**Ethics**

Identify and describe which, if any, of these creation and consequence situations the group has faced: This is quite vague. What group? What creation situations? What consequence situations? You'll need to clarify a great deal. ?? a subordinate group. I picked African ...
*October 28, 2006*

**english**

The minister joined the couple together as man and wife. And your question is?
*October 27, 2006*

**Finance and Investment**

What is the value of a common stock if: a) If earnings and dividends are growing annually at 10%, the current dividend is $1.32 and investors require a 15% return on investmenets in common stock? b)What is the value of this stock if you add risk to the analysis and the firm&#...
*October 24, 2006*

**Economics Help**

A neoclassical theorist would use the formula Y = (w r * L s) + (I r * K s) to explain why a given person, John, is poor. a) According to the Neoclassical Theory, how would John decide how many hours of labor to supply? Draw an appropriate diagram to illustrate your answer and...
*October 22, 2006*

**Economics**

A neoclassical theorist would use the formula Y = (w r * L s) + (I r * K s) to explain why a given person, John, is poor. a) According to the Neoclassical Theory, how would John decide how many hours of labor to supply? Draw an appropriate diagram to illustrate your answer and...
*October 19, 2006*

**physics**

The following data concerns a tennis ball at a given instant before it is struck by a tennis racket; horizontal momentum of tennis ball= 2.4Ns kinetic energy of ball= 45J a) why is correct to give the direction of the momentum but not the kinetic energy b) write down in terms ...
*October 16, 2006*

**TO BOB**

use your answer to (b) to help calculate the mass and the velocity of the ball that's the part i don't understand am i suppose to use equal the formulas? YEs, equate the formulas to the numbers you were given. If I remember correctly, you were given momentum, and ...
*October 16, 2006*

**physics**

write down in terms of the mass m and the velocity v of the body, expressions for i) momentum ii) the kinetic energy use your answer to (b) to help calculate the mass and the velocity of the ball momentum is mass*velocity Kinetic energy is 1/2 mass*velocity squared.
*October 16, 2006*

**PHYSICS! PLEASE!**

The following data concerns a tennis ball at a given instant before it is struck by a tennis racket; horizontal momentum of tennis ball= 2.4Ns kinetic energy of ball= 45J a) why is correct to give the direction of the momentum but not the kinetic energy b) write down in terms ...
*October 15, 2006*

**momentum/impulse**

The following data concerns a tennis ball at a given instant before it is struck by a tennis racket; horizontal momentum of tennis ball= 2.4Ns kinetic energy of ball= 45J a) why is correct to give the direction of the momentum but not the kinetic energy b) write down in terms ...
*October 15, 2006*

**Physics..up for a challange?**

Determine if the following physical equations are homogeneous a) P=FV c)F= mV^2 ---- r b) F=mV^2 (divided by r(radius) I assume you mean dimensionally homogenous. a) Power is work/time or force*distance/time. On the right side, force is velocity is distance/time, so force*...
*October 1, 2006*

**math...up for a challenge?**

given that (x+2)s a factor of 2x^3+ 6x^2 + bx - 5 find the remainder when the expression is divided by (2x - 1) Well let's factor it then to get (x+2)(2x^2 + 2x - 5/2) I'll let you figure out b and then do the division to find the remainder.
*September 27, 2006*

**Polarity**

The solvent of choice has a boiling point to high for this recrystallization. The fluorenol can't recrystallize if it is melted.
*September 26, 2006*

**basic math**

I know the answer but i don't understand the borrowing of the 2in the thousands place why is it 11 and not 12... the problem is 612,014-323,440=288,574 http://mathforum.org/library/drmath/sets/select/dm_borrow.html Be sure to click on the various links to find the ...
*September 20, 2006*

**Chemistry**

0J
*September 15, 2006*

**orientalism of muslim and arab american**

I was also frustrated and have been with the lack of instruction at axia, you are left on you own to find info that is almost impossible to verify sometimes...anyway just for help I did find some of the new policies by typing into google policy changes concerning muslims and ...
*August 6, 2006*

**sociology**

WOW Nice to find all the AXIA Students! I am in the ETH125 second week as well. you stated the first one was in july 2006. well now it is febuary 2011! Woot. I want to thank you all for helping with this assignment. I will look at chapter 2 page 34 of the textbook. Very odd ...
*July 20, 2006*

**Eth 125**

WOW! It's crazy we ya'll ended up here! Thanks for the Help!
*July 20, 2006*

**Math: Integers**

Hey guys! I need help with this problem..it tells me to write a number line to tell the answer..the question is : What is the smallest integer greater than -2.1? Is it to -2 right? I have no idea. I forgot all this back in elementary T_T. Yes. Negative integers are also ...
*June 16, 2006*

**Physics**

Can someone please show me how to do this? A hockey player is standing on his skates on a frozen pond when an opposing player moving with a uniform speed of 12m/s skates by with the puck. After 3s, the first player makes up his mind to chase his oppponent. If he accelerates ...
*August 27, 2005*

**physics**

The consumption of natural gas by a company satisfies the empirical equation V=1.50t+0.008t^2, where V is the volume in millions of cubic feet and t the time in months. Express this equation in units of cubic feet and seconds. Put the proper units on the coefficients. Assume ...
*August 6, 2005*

**Math**

What is this word CHOAPIRPTG. Please help me unscramble it.
*June 14, 2005*

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