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	The three sides of a triangle		2008-04-16
		Bridgett pose la question : The sum of the lengths of any 2 sides of a triangle must be greater than the third side. If the triangle has one side that is 11 CM, and the second side of the triangle is 4 cm less than twice the third side, what lengths do the 2nd and 3rd side have to be? between 0000-00-00 and 9999-99-99 Stephen La Rocque lui répond.
	The area of an asphalt parking lot		2008-04-16
		Lidia pose la question : An asphalt parking lot measures 100m x 500m. Calculate the area in square meters. Penny Nom lui répond.
	Chord, radius, arc length and central angle		2008-04-15
		Cindy pose la question : There is a railroad curve with a chord length of 2000 ft. and a central angle of 35 degrees. What is the radius and arc length of the circular arc? Stephen La Rocque lui répond.
	A quadratic equation with odd coefficients		2008-04-15
		Manashi pose la question : If p,q,r be any odd integers, then prove that the roots of the quadratic equation px^2+qx+r=0 can't be rational . Stephen La Rocque lui répond.
	What is 300% as a fraction?		2008-04-14
		Carli pose la question : what is 300% as a fraction Stephen La Rocque lui répond.
	Conic sections		2008-04-14
		Christine pose la question : In my analysis class we are learning about conic sections. Our project is to create a genral statement of the definition of conic sections. Truthfully, I have absolutely no clue on how I should write that. Could you help me? Walter Whiteley lui répond.
	Escalator challenge		2008-04-13
		Corey pose la question : Walking up a broken escalator (escalator not working) takes 75 seconds. Riding up the same escalator (not walking) when it is working takes 45 seconds. How long would it take a person to walk up the escalator when it is working ? Stephen La Rocque lui répond.
	The area bounded by 3 curves		2008-04-13
		Sabahat pose la question : Hi, I have enclosed a diagram. The diagram shows the curve y=(2x-5)4. The point P has co-ordinates (4,81) and the tangent to the curve at P meets the x-axis at Q. Find the area of the region (shaded in the diagram) enclosed between the curve, PQ and the x-axis . (Please note that the equation y is read as y=2x -5 whole raise to power 4.) Stephen La Rocque lui répond.
	A tangent to two circles		2008-04-13
		erson pose la question : find the length of the tangent segment AB to two circles whose radii are a and b respectively, when the circles touch each other. the illustration looks like this...hope you'll understand... there are 2 circles - one is big one is small. they touch each other. and there is this irregular 4 sided polygon that connects them...there is a line that connects them from their center point and another from the tip of the circles...and that's it...i cannot explain very well please bear with me Stephen La Rocque lui répond.
	A tangent to a circle		2008-04-13
		rogerson pose la question : Line t from point P is tangent to circle O at T, the point of tangency. Find the length of PT when the radius of the circle is 5cm and the distance between points P and O is 8cm. Stephen La Rocque lui répond.
	A coin is tossed 30 times		2008-04-13
		seulki pose la question : coin tossed 30 times, what is the probability that the heads show up fewer than 17 times? Harley Weston lui répond.
	f(x) =ax^blnx		2008-04-13
		charles pose la question : supposef(x) =ax^blnx is a real- valued function. Determine exact values(not decimal approximations) fro nonzero constants a and b so that the function f has a critical point at x=e^3 and a maximum value of 1/2e Harley Weston lui répond.
	A parallel line to a given line		2008-04-12
		john pose la question : A parallel line to a given line through a given point not on the a given line Harley Weston lui répond.
	A 13 cubic foot cylinder filled with sand		2008-04-12
		Thomas pose la question : I have a 100 pound bag of sand. I need to know how much sand I will need to fill a 13 cubic foot cylinder Harley Weston lui répond.
	The maximum area of a pizza slice		2008-04-12
		charles pose la question : A slice of pizza in the form of a sector of a circle has a perimeter of 24 inches. what value for the radius of the pizza makes the slice largest[when o is the central angle in radians, the area of the sector is given by A= r^20/2and the length on the circle is given by s=r0 Harley Weston lui répond.

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