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	Golf for 16 in 7 rounds		2012-08-16
		Elizabeth pose la question : Hello, I am trying to sort out golfing for 16 guys for 7 rounds. However the twist is that the teams are broken down into 8 old boys vs. 8 young boys. Ideally, each of the players would only play each other once within their own team and then twice within all of the matches. Is that possible? Thanks for your help, my brain is hurting! Victoria West lui répond.
	The length and depth of a chord		2012-08-16
		Tim pose la question : Can I find the radius of a circle, if I have a chord of 2400mm, and a depth between the center of the chord and the perimeter of the circle of 150mm ? Thanks Tim Penny Nom lui répond.
	Problem solving		2012-08-15
		Sugavanas pose la question : If length of a rectangle exceeds its width by 5 m. if the width is increased by 1m and the length is decreased by 2 m, the area of the new rectangle is4 sq m less than the area of the original rectangle. Find the dimensions of the original rectangle. Penny Nom lui répond.
	A tapestry rod on a curved wall		2012-08-14
		Marlyn pose la question : I have a curved wall with a radius of 6'. I am trying to have a 36" rod made to hang a tapestry and need to figure out the degree measure of the arc. Can you help me please? Penny Nom lui répond.
	The exponential function form f(x)=a^x		2012-08-13
		Lucy pose la question : Hi, Why does the "a" value in the exponential function form f(x)=a^x have to be negative? Penny Nom lui répond.
	Two altitudes of a scalene triangle		2012-08-13
		grace pose la question : Two of the altitudes of a scalene triangle ABC have length 4 and 12. If the length of the third altitude is also an integer, what is the biggest that it can be? Justify all of your conclusions. Chris Fisher lui répond.
	The intersection of normal subgroups		2012-08-13
		nokks pose la question : let (G,*) BE A Group and prove that the intresection of normal subgroups of G is itself a normal subgroup of G Penny Nom lui répond.
	The range of h(x) = 1/x		2012-08-11
		Lucy pose la question : What is the range of the function: h(x)=1/x (and can you please explain why)? Penny Nom lui répond.
	Changing a decimal or a number to a percent		2012-08-10
		Kenneth pose la question : When a decimal or a number is changed to a percent, the decimal or number is multiplied by 100 and then a percent sign (%) is attached. Why is it necessary to multiply by 100? What is the reasoning or logic for using this calculation? Robert Dawson lui répond.
	A function from {a,b} to {p,q}		2012-08-10
		Lucy pose la question : How can a function relate each element of a set with exactly one element of possibly the same set? Penny Nom lui répond.
	The volume of half an ellipsoid		2012-08-10
		Darcy pose la question : Hi, I need to calculate the volume of half an ellipsoid, split horizontally along the long axis. In effect, an oval shaped mound of soil. So the bottom would be an ellipse. I have the length, width and height measurements but not the formula. Thanks! Robert Dawson and Walter Whiteley lui répond.
	Domain and range		2012-08-09
		Lucy pose la question : Can two different functions have the same domain and range? Why or why not? Penny Nom lui répond.
	A 4 digit number		2012-08-09
		May pose la question : The number is given as ABCD. The first digit is a quarter of the last digit. The second digit is one less than the first digit. When the number ABCD is multiplied by four its digits appear in the reverse order. None of the digits are the same. What is the number. Pleas help because my child need help and I can not do this. Thank you. Penny Nom lui répond.
	The difference between two numbers is 7.		2012-08-09
		May pose la question : The difference between two numbers is 7. When the two numbers are multiplied the answer is 60. How do I work out the two numbers,I tried solving for one unknown and substitution and can not do it. Pleas show me how to do this. Penny Nom lui répond.
	How high must the trailer be filled with sand?		2012-08-06
		Deb pose la question : Your customer has ordered 67 cubic yards of sand. The inside dimensions of your trailer are 40 feet long by 7 feet wide by 9 feet high. How high must the trailer be filled with sand? (Round up to the nearest inch.) Penny Nom lui répond.

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