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	A regular polygon		2003-02-26
		Melissa pose la question : The measure of each interior angle of a regular polygon is eight times that of an exterior angle of the polygon. How many sides does the polygon have? Penny Nom lui répond.
	X times Y equals ten million		2003-02-26
		Baneen pose la question : Would you be able to tell me which two numbers would compute ten million without any number having zeros in it? Penny Nom lui répond.
	(xy)z = 64		2003-02-26
		Melissa pose la question : How many ordered triples of positive intergers (xyz) satisfy (x[raised to the y])raised to the z = 64? Penny Nom lui répond.
	A section of land		2003-02-25
		Bev pose la question : How many acres in a section of land? How many square miles is in a secion of land? Penny Nom lui répond.
	The length of an arc		2003-02-24
		Gavin pose la question : does anyone have a formula for calculating the length of an arc if I have the circle radius and the cord length of the arc?? Penny Nom lui répond.
	Nombre Premier		2003-02-24
		Un Etudiant pose la question : Montrer que si p est facteur premier de 22n + 1 alors (p-1) est multiple de 2n+2 Claude Tardif lui répond.
	Excluded values		2003-02-22
		Josh pose la question : Why do you think it is necessary to include the "excluded values" when you write your answers to rational expressions? Penny Nom lui répond.
	A trig identity		2003-02-22
		Ron pose la question : We have spent hours trying to solve the following identity without success. Can you give us some hints as to how it is done? 1 + tan(x) tan(2x) = tan(2x) cot(x) -1 Penny Nom lui répond.
	The number of possible outcomes with 8 games		2003-02-21
		Gianni pose la question : If 8 basketball games being played(no ties), which means a total of 16 teams, what are the total number of possible outcomes that can occur. Penny Nom lui répond.
	Percentage change in completion rate		2003-02-21
		Remo pose la question : In the year 2000 300 out of a possible 600 completed a phone survey for a total of 50% completion rate. In the year 2001 20 out of 100 possible people completed the survey when it was re-done. This is a completion rate of 20% To figure out the percentage change between the years can just use the difference between the percentage figures I already have? Or can I calculate it the same as you would for non-percentage numbers. For example you gave an example here of a salary increase from $20 to $95 being an increase of 375%. Would I solve my problem the same way expect substituting my percentages (.5 and .2) in place of $20 and $95? Penny Nom lui répond.
	Deduct 60% from $150.00		2003-02-21
		Mike pose la question : How do you get this answer? deduct 60% from $150.00 Penny Nom lui répond.
	Percentage decrease		2003-02-20
		Hope pose la question : What number decreased by 331/3% is 30? Penny Nom lui répond.
	Density		2003-02-19
		Rob pose la question : What is the formula for converting cubic feet to pounds? (with any substance) Penny Nom lui répond.
	Hundreds, thousands, millions,...		2003-02-19
		Karissa and Jasmeen pose la question : hundreds, thousands, millions, - can you help us with the rest of this sequence - we are trying to find the largest number Penny Nom lui répond.
	Sasha's candies		2003-02-18
		Pat pose la question : Tick-tac-toe Sasha and Trudy are playing tick-tac-toe. Sasha agrees to give trudy two pieces of candy for each game Sasha loses, and Trudy agrees to give Sasha three pieces of candy for each game that Trudy loses. After playing thirty games, Sasha has the amount of candy that he started with. If no ties occurred, how many games did Sasha win? Paul Betts lui répond.

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