Topic: group list of topics
start over

15 items are filed under this topic.

		Page 1/1

	A loop		2010-05-05
		From Amir: what is loop theory in algebra? Answered by Chris Fisher.
	What is a group of three numbers within a larger number?		2008-12-16
		From kim: My daughter brought home a question for math homework. What is a group of three numbers within a larger number? Answered by Robert Dawson and Harley Weston.
	Grouping addends		2008-09-13
		From juan: how do you group the addends then find the sum: 2+4+6= Answered by Penny Nom.
	Small group activities		2008-02-11
		From Rain: I need to have a meet and greet with 40 people and need to do small group activities so that each person meets every other person but only once. I'm not into math, need someone to tell me how many groups I would need to have? Answered by Victoria West.
	The largest number you can add ...		2007-10-26
		From Dryden: What is meant by asking what is the greatest number you can add to that number without having to regroup in any place? Answered by Penny Nom.
	Number of real solutions		2007-10-05
		From Sujith: The no of real solutions of the equations 1+x+x^2+x^3 = x^4+x^5 is ? Answered by Harley Weston.
	A commutative subgroup		2007-05-03
		From moulipriya: If H be a commutative subgroup of a group G. Then can we say that G is also commutative? Answered by Penny Nom.
	A commutative group		2007-05-01
		From moulipriya: If G be a commutative group , and H be a proper subgroup of G. Then will H be always commutative? Answered by Penny Nom.
	Factor by grouping		2007-04-16
		From Vincent: How do you factor the ( ) are exponents 4b4b(3)+ a(2)b - 4a - ab(4) I still don't understand if there is no a in 4b4b Answered by Penny Nom.
	Which lets you put equal groups together?		2007-01-20
		From Kathy: Which lets you put equal groups together? division, multiplication, subtraction, estimation Answered by Stephen La Rocque.
	Statistics from grouped data		2003-10-09
		From Rebecca: I have to use a suitable computer package (ie. Excel) to work out the mean and standard deviation of the following: Price Range No of Houses No of Houses £`000 Area 1 Area 2 45 and under 50 4 5 50 and under 55 7 12 55 and under 60 14 16 60 and under 70 19 18 70 and under 80 8 3 80 and under 100 5 2 I have used excel to work out mean and standard deviation before, but not in a more complicated example like this. Any advice on where to start would be greatly appreciated. Answered by Penny Nom.
	Variance		2002-10-29
		From Ade: I am trying to solve a standard deviation question, I have 30 data points to use, should I group the data before solving for variance or should I just use the raw data. Answered by Andrei Volodin.
	Addends can be grouped differently but the sum does not change		2002-09-03
		From Jodia: I have been searching the web for over an hour & a half now for the answer to the following question: The _____ states that addends can be grouped differently but the sum does not change. Answered by Penny Nom.
	What is a group of three numbers called in a large number?		2002-01-15
		From Laurie: What is a group of three numbers called in a large number? My son has this question on his 4th grade worksheet. I've taught middle school math for 7 years and nver heard of it. Answered by Paul Betts.
	Factoring		2001-03-22
		From Kaleena: Factor this equation: 5x7-10x5+4x3-8x Answered by Harley Weston.

		Page 1/1