Total # Posts: 1,265
There are a number of self-taught mathematicians and some that did badly in school but did great work at some point in their lives. Both types are representative of how academia is not the only portal to deep mathematical ideas. Some notable self-taught mathematicians were ...
February 22, 2008
Translate the following sentences into unbalanced formula equations: (1) silver nitrate and soduim chloride react to form silver chloride and sodium nitrate. (2) iron (III) sulfate and calcium hydroxide react to form iron (III) hydroxide and calcium sulfate.
October 25, 2007
The U.S. congress approved the North American Free Trade Agreement (NAFTA) despite strong opposition from organized labor. What motivated labor's stand? Have labor's forecases turned out to be correct? http://www.google.com/search?q=nafta+opposition&rls=com.microsoft:...
June 7, 2007
how do i Rearrange the formula Y = 5X + 7 so that X is the subject. and i need to show my method carefully. subtract seven from both sides. divide both sides by five. Y=5x+7 Y-7=5x Y-7/5=x
May 9, 2007
I have a question I am having a hard time with..... 2 more than 6 times a number divided 3 Would this be read as (6p / 3) + 2 or 6 (p/3) + 2 thank you for your help!!! Both are correct. In the second one, 6 is equal to 6/1, so when you multiply it by p/3, you'll end up ...
March 22, 2007
Hi. How can I integrate 1/(X^3 +1) ? Thank you to anyone who can help me :-) Write 1/(x^3 +1) as 1/[(x+1)(x^2-x+1)] Then use integration by parts, letting dv = dx/(x^2 -x +1) u = 1/(x+1) du = log (x+1) v = (2/sqrt3)arctan[(2x-1)/sqrt3] That should take you to the answer. I ...
March 18, 2007
Algebra--to Bob (Please)
Bob, thank you for the info. You always make everything sound so easy. Yu are so smart! And, I am not! If you will, please answer further. For example the first number is 1415926535, when it says make a graph fo the frequency of each digit. I look through the other 99 numbers ...
March 13, 2007
What are the first 100 digits of Pi? How would I make a graph of the frequency of each digit? How would I find the mean of the first 100 digits? Then how would I creat a circle graph of the information in the bar graph? Help please. http://www.mathwithmrherte.com/pi_digits.htm...
March 13, 2007
do I have to post my essay if I want it proodread? is there any other way--- because I don't wish others to read my essay.... There is no other way here. M we do essays all day long other students are interested in their own answers. don't worry.
November 26, 2006
Could you give specific examples of how/why the following events in the French Revolution were steps toward democracy? -the reighn of terror -the rise of napolean -napoleans conquest -the contributions of napolean to france and europe http://www.google.com/search?q=french+...
November 17, 2006
Federalism: Which of the following most clearly illustrates federalism? a.maintaining foreign embassies b.appointing Supreme Court justices c.amending the Constitution d.setting utility rates Federalism is defined as: "A system of government in which power is divided ...
November 5, 2006
Which of the following cost clearly illustrates federalism? a.an absolute conarchy b.lappointing Supreme Court justices c.amending the Constitutio d.setting utility rates http://www.answers.com/federalism What do you think? Someone here will critique your thinking if you tell ...
November 5, 2006
Growth of Democracy "The United States intends to be and independent and self-governing nation" is the essential message of the a.Declaration of Independence b.Articles of Confederation c.United States Constitution or d.Bill of Rights Declaration -- colonists ...
November 5, 2006
Question:The number of students on the football team is two more than three times the number of students on the basketball team. If the basketball team has Y students, write a variable expression for the number of students on the football team. a)3y b)3y-2 c)2+3y d)2y+3 Ok, I ...
November 1, 2006
what are the latitudes of savannahs and grasslands, and coral reefs? Check these sites. http://www.blueplanetbiomes.org/grasslands.htm http://www.blueplanetbiomes.org/african_savanna.htm http://www.reefrelief.org/Coral%20Forest/map.shtml
October 2, 2006
i am done my writing project and I want to make it better. I have added a lot of pointless things, but all I want to do is get an A++!!! Is there anything more I can add to make my story better Other then changing it? Where is the story?
September 9, 2006
outline principles that underlie the methods used in the manipulation and characterisation of DNA There are books devoted to this. I suggest for an outline, any molecular biology (college level) text. I could not find a good summary online.
August 1, 2005