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	x^3 y^(-6)		2008-01-24
		Bill pose la question : I need help completing this negative exponents problem: x to the power of 3 multiplied by y to the power of negative 6. What would the process to solving this problem be? Penny Nom lui répond.
	Absolute value		2008-01-24
		Cara pose la question : Give the absolute value of this equation. {-3 + 1} - {5 - 7} note: the brackets are the absolute value lines. Penny Nom lui répond.
	A 3 digit number		2008-01-23
		Adrian pose la question : Consider a 3-digit number,abc,where a is not equal to c.Switch it so that it becomes cba.Subtract the lesser from the greater to obtain rst.Switch this so that it is tsr.Prove that rst+tsr=1089 Stephen La Rocque lui répond.
	Integration		2008-01-23
		Russell pose la question : how to integrate 1/x ln^2 [x] dx Harley Weston lui répond.
	An integral		2008-01-23
		Russell pose la question : I checked out the integration site, but would like an explanation for integrating this integral Tan^3[x] * _dx__ Cos^2[x] Hope this input is correct! the part that throws me off is Tan^3[x], if it was squared rather than cubed I would have a easier time dealing with this one. Harley Weston lui répond.
	Permuting the letters in ELEVEN		2008-01-23
		Beth pose la question : (i) Find the number of distinct permutations that can be formed from all of the letters of the word ELEVEN. (ii) How many of them begin and end with E? (iii) How many of them have the 3 E's together? (iv) How many begin with E and end with N? Stephen La Rocque lui répond.
	Find the slope of the line with equation 7-3y=2x		2008-01-23
		nell pose la question : Find the slope of the line with equation 7-3y=2x Stephen La Rocque lui répond.
	Percentage of what?		2008-01-23
		Jenny pose la question : What is the difference in percentage between 31990 and 29990? Stephen La Rocque lui répond.
	Change a mixed fraction into a decimal		2008-01-23
		Qiana pose la question : I need to know how to change a mixed fraction into a decimal. the mixed fraction is 9 1/2 Penny Nom lui répond.
	Out of school applications of Pythagoras Theorem		2008-01-23
		Laura pose la question : Hi, I am currently working on a math summative in which I have to choose a real life subject and relate it back to the material in my grade 12 math class. I find the history and discovery behind the Pythagorean Theorem and Identity very interesting, but I have yet to find a real-life application of the equations. Yes, I know they are used for finding distances, heights etc., but realistically, how many people actually use it in those situations? Very few. I was hoping for a new application. Is the pythagorean theorem (sin^2x + cos^2x = 1) even applicable? Thank you, Laura Harley Weston lui répond.
	The smallest possible perimeter		2008-01-23
		RS pose la question : If two points of a triangle are fixed, then how can the third point be placed in order to get the smallest possible perimeter of the triangle. Chris Fisher and Penny Nom lui répond.
	A parallelogram and a rhombus		2008-01-22
		miguel pose la question : i have a problem proving a parallelogram a rhombus.. if a diagonal of a parallelogram bisects an angle of the parallelogram , then its a rhombus prove Stephen La Rocque and Walter Whiteley lui répond.
	Converting cubic inches to ounces		2008-01-22
		kim pose la question : I am trying to find the formula to figure capacity in ounces for the following: a rectangle 18" long, .75" wide, .75" deep .... This is for an art project and the cost estimate. Thanks, Kim Penny Nom lui répond.
	A linear system		2008-01-22
		Lisa pose la question : I am supposed to use augmented matrices to solve this system of equations. x - 3y = 5; 4x - 12y = 13. I think it is unsolvable but I want to be sure I am not just giving up. Thanks in advance for your help! Lisa. Stephen La Rocque and Brennan Yaremko lui répond.
	Number of points with integer coordinates which lie inside the triangle		2008-01-22
		Saurabh pose la question : Number of points with integer coordinates which lie inside the triange whose verticies are (0,0) , (0,21) and (21,0) ??? Stephen La Rocque lui répond.

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