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	Five players in a 4-player partnership game		2013-03-19
		Dee pose la question : I have 5 players who are playing in a 4-player partnership game & want to rotate the 5th person in in such a way that each person is each other person's partner for a game. How can such a rotation be done? Penny Nom lui répond.
	The dimensions of a rectangle		2013-03-19
		stephanie pose la question : the length of a rectangle is 5m more than twice its width, and the area of the rectangle is 88m^2 find the demensions of the rectangle Penny Nom lui répond.
	Six-digit passwords		2013-03-19
		Judy pose la question : Hello: Can you please explain why the answer to the following question is 10^6? What is the number of possible six-digit passwords when using the digits 0 through 9, with repetition allowed. Thank you. Penny Nom lui répond.
	Tiling a floor		2013-03-18
		whitley pose la question : Question from Whitley, a student: How many square feet of tile do you need to cover the floor of a room that is 20ft, 25ft, 15ft, 20ft, 5ft, and 5ft I made a replica of the floor Penny Nom lui répond.
	An algebraic exercise		2013-03-18
		autumn pose la question : given: f(x)=x/(x^2+2) determine: [f(x-h)-f(x)]/h Penny Nom lui répond.
	If 4 cooks can bake 8 pies in 6 hours?????		2013-03-18
		Kenneth pose la question : Hello: I want to determine which quantities are directly and inversely proportional in order to determine the answer for the following:. If 4 cooks can bake 8 pies in 6 hours, 2 cooks can bake how many pies in 4 hours? Answer: 2 2/3 pies Can someone fully explain what I need to know in order to determine what is directly and inversely proportional in the example above? I thank you for your reply. Robert Dawson lui répond.
	Row echelon form		2013-03-15
		Shawn pose la question : Please help me put matrix in row echelon form: 1 9 8 0 5 8 1 35 1 -4 -1 17 Penny Nom lui répond.
	Driving a rental car		2013-03-13
		teresa pose la question : Driving a rental car x miles cost y= 0.25x + 25 dollars. (a) How much would it cost to rent the car but not drive it? (b) How much does it cost to drive the car 1 additional mile? (c) What is the y-intercept of y= 0.25x + 25? What does it represent? (d) What is the slope of y= 0.25x + 25? What does it represent? Penny Nom lui répond.
	Percent profit: State exam question		2013-03-12
		tony pose la question : which is the correct way to figure 30% profit? 1) 1000 product 500 labor 50 permit 1550 total cost 1550x1.3=2015 2) 1000 product 500 labor 50 permit 1550 total cost 1-.3=.7 1550/.7=2214 Harley Weston lui répond.
	state exam question		2013-03-12
		tony pose la question : which is the correct way to figure 30% profit? 1) 1000 product 500 labor 50 permit 1550 total cost 1550x1.3=2015 2) 1000 product 500 labor 50 permit 1550 total cost 1-.3=.7 1550/.7=2214 Harley Weston lui répond.
	A 3 digit number puzzle		2013-03-11
		Bonnie pose la question : My number has 3 digits. My number is not a multiple of 100. My number is a multiple of 50. My number is a factor of 1000. What is my number? Penny Nom lui répond.
	A chart for y=mx+b		2013-03-11
		jacinda pose la question : how to make a chart for y=mx+b Penny Nom lui répond.
	Fencing a parcel of land		2013-03-11
		Koleen pose la question : How much fencing do I need for an 56,850 parcel of land for a 15 stable horse barn Penny Nom lui répond.
	The dimensions of a rectangle are in the ratio 5:3		2013-03-08
		SM pose la question : 4. The dimensions of a rectangle are in the ratio 5:3. If the longer side is 18 cm, a) What is the length of the shorter side? b) What is the area of the rectangle? Penny Nom lui répond.
	Increasing and decreasing sales		2013-03-06
		Meghan pose la question : Pace Design's sales increased by 30% in the first year, increased by 60% in the second year, decreased by 60% in the third year and increased by 90% in the fourth year. What was the cumulative change in sales over the 4 years? Penny Nom lui répond.

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