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	Combien d'heures et de minutes		2007-05-30
		masson pose la question : pouvez vous m'aider pour resoudre ce probleme car je suis perdue combien d'heures et de minutes dormez vous si vous vous couchez a 22h15 et si vous vous levez a 6h57? car en suivant le raisonnement de la soustraction d'heure je trouve 15h12 et je trouve cela pas logique merci d'avance de votre aide Claude Tardif lui répond.
	What is the highest known numerical value?		2007-05-29
		Peg pose la question : What is the highest known numerical value? Gabriel Potter lui répond.
	A bag of concrete		2007-05-29
		rick pose la question : I have a bag of concrete that will cover .525 cubic feet of space. How many square feet will the same bag cover? Penny Nom lui répond.
	Water tank volume		2007-05-29
		Cecelia pose la question : I HAVE A SEMI CIRCULAR TANK AGAINST A WALL MEASURING 6'10" ACROSS THE WIDEST PART AND 3' FROM THE WALL TO THE FRONT OF THE TANK. THE DEPTH IS 14". PLEASE HELP ME TO CALCULATE THE VOLUME OF WATER IN THE TANK. Stephen La Rocque lui répond.
	Factor Completely		2007-05-29
		Ema pose la question : Question 1: Factor completely. 3x(x – 4) + 5(x – 4) Question 2: Factor completely. x^2 + 2x + 3 Penny Nom lui répond.
	Fractions, decimals and profit		2007-05-29
		fatima pose la question : how can i change a fraction into a decimal and how do i change a decimal into a fraction................ anther question please what does making a profit have to do with percentage change!!!!!! Penny Nom lui répond.
	Volumes of cones and cylinders		2007-05-29
		George pose la question : 1. The volume of a cylinder is 1353cm3 A) What is the volume of a cone with the same radius as the cylinder but double the hieght of cylinder? B) What is the volume of a cone with the same height as the cylinder but with three times its radius? Steve La Rocque and Walter Whiteley lui répond.
	y=mx+b		2007-05-29
		molly pose la question : Im having a problem with the y=mx+b for our homework we have a table that goes from 0 to 6 , 1 to 7 and 2 to 8 and we have to make a equation of that. Please help. Penny Nom lui répond.
	x/2+3=2		2007-05-28
		Ethel pose la question : what is the formula and the answer to x/2+3=2? Penny Nom lui répond.
	$450.00 six years at 7 percent		2007-05-28
		Donna pose la question : The future value of 450.00 six years from now at 7 percent Penny Nom lui répond.
	A scale factor		2007-05-28
		Chandler pose la question : I am rather confused about finding the area of a triangle they give me the area of the larger triangle it is 25 units but I can't figure out how to find the area of the smaller triangle the scale is 3:5 please help me ASAP. Thanks so much I really appreciate it oh the triangles are similar Stephen La Rocque and Penny Nom lui répond.
	The attendance at football games		2007-05-28
		cookie pose la question : The attendance at football games at a certain stadium is normally distributed, with a mean of 55,000 and a standard deviation of 4,500. a) What is the probability of the attendance exceeding 60,000? b) What is the probability of the attendance being between 45,000 and 50,000? Penny Nom lui répond.
	The distance between parallel lines		2007-05-28
		Kristie pose la question : I can't figure out how to determine the distance between parallel lines I am taking linear algebra and vector geometry. I was given two lines in the form #x+#y =# told they were parallel and asked to find the distance between them?? Please help Thanks Penny Nom lui répond.
	The limit of a rational function		2007-05-28
		Imad pose la question :      3 _______ 3 _______ lim \/ 1 + x -    \/ 1 - x x->0 ---- ----------------------------               x Penny Nom lui répond.
	A point on a semicircle		2007-05-28
		arun pose la question : a semi circle is drawn with ab as diameter from p a point on ab a line perpendicular to ab is drawn meeting circumference of semi circle at c, ac = 2cm, cd = 6cm find area of the semi circle? Penny Nom lui répond.

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