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	The fourth side of a property		2008-05-14
		Penny pose la question : Property has 3 measurements and 2 angles and I want the altitude at a particular point. Corners are sw, nw, ne and se. 1 want the 4th saide measurement confirmed (we think 146.07') and the altitude measurement at 25' from sw (on the sw-se side) The angles provided are interior at nw 67.38 degrees and the opposing corner se interior appears to be 68.58 degrees. the 3 sides with measurements are: sw to nw=54.07'. sw to se 146.07' and se to ne 53.57'. If you would help, we would really appreciate it. Thanks! Penny Harley Weston lui répond.
	How much seed do I need per plot?		2008-05-13
		Jaye pose la question : The plot size is 5 m X 2 m. The seeding rate is 12Kg/ha. How much seed do I need per plot? I have failed to get a proper answer. Thank you. Penny Nom lui répond.
	Searching for an adult math anxiety course		2008-05-13
		Helen pose la question : Hello I am a professional female in my 30's with an continued fear of maths, particularly mental arithmetic. I've been able to keep my 'secret' hidden until now but I dread that one day I'll be found out. More importantly, it is preventing me for applying for promotion where I know maths will be required. I've tried many times on my own to overcome this but soon get frustrated. Therefore, I've been searching the internet to find short (up to one month) courses specifically adressed to alleviating my fears and hopefully teach me maths again in a way that I can remember and not get flustered. Unfortunately, I have not been able to find anything at least not for adults. I would be wiling to take a long vacation to attend this type of course, or tutoring, in any country. I'd much appreciate any pointers. Helen Walter Whiteley lui répond.
	What is the greatest area she can have for her garden?		2008-05-12
		angie pose la question : Mary has 12 wood boards, each board is 1 yard long. She wants her garden to be shaped like a rectangle. What is the greatest area she can have for her garden? Penny Nom lui répond.
	How many games?		2008-05-12
		Amy pose la question : Central Middle School is hosting a city-wide ping pong tournament. Twenty students signed up for the tournament. Each player plays another; the winner goes on to the next round. Elimination games continue until there is one grand winner. How many games must be played to find the grand winner? Penny Nom lui répond.
	The length of an arc		2008-05-12
		patricia pose la question : Find the length of the arc on a circle of radius r = 16 inches intercepted by a central angle [theta] = 60 degrees Penny Nom lui répond.
	A 10 acre square		2008-05-12
		RICHARD pose la question : I AM GETTING A 10 ACRE TRACT OF LAND OUT OF A 50 ACRE TRACT. ITS GOING TO BE PERFECTLY SQUARE.I NEED TO KNOW WHAT EACH PROPERTY LINE LENGTH WILL BE?ON ALL FOUR SIDES.AND THE TOTAL SQUARE FEET WILL BE IN THIS 10 ACRE TRACT? Penny Nom lui répond.
	Working together		2008-05-12
		frustrated pose la question : Working alone, Colleen can paint a house in 2 hours less than James. working together, they can paint the house in 10 hours. How long would it take James to paint the house by himself? Collen: 1/x-2 times 10 James: 1/x times 10 10/x-2 + 10/x = 1 10x + 10x -20 = x(x-2) 0= x^2 -22x + 20 They have the answer as 21 hours. From my previous work as you see, how are they getting 21 hours? Penny Nom lui répond.
	The weight of a concrete column		2008-05-11
		russell pose la question : a cylindrical form is filled with a slow curing concrete. The base of the form is 10 ft in radius, and height is 25 ft. while the concrete hardens, gravity causes the density to vary from a density of 90 lbs/ft^3 at the bottom to a density of 50 lb/ft^3 at the top. Assume that the density varies linearly from the top to the bottom, and compute the total weight of the resulting concrete column Harley Weston lui répond.
	How old are the sisters?		2008-05-11
		George pose la question : Theresa is four years older than her younger sister Joni. Twelve years ago, she was twice as old as her sister. Find the present age of the two siblings. Penny Nom lui répond.
	Selling price		2008-05-10
		Roxane pose la question : I'm trying to figure out the formula for the following, I have a product that I want to receive a certain profit margin, but with this product I also have to pay a percentage of commission to someone. I need to know how to calculate my new selling price taking into account the markup percentage, but I don't want my gross margin to be lowered. I have calculated the markup percentage to get my new selling price with the commission, but it lowers my profit margin once I pay the commission and I don't want it to do that. Penny Nom lui répond.
	The area of a regular hexagonal pyramid		2008-05-10
		Kim pose la question : i need help finding the area of a regular hexagonal pyramid. Penny Nom lui répond.
	The area of a sector of a circle		2008-05-10
		lupio pose la question : a problem asks for the area of a sector in a circle,no central angle,in circle is given only 5cm radius, three answers 180-90-35 can't find a way to start.Help Harley Weston lui répond.
	A crate is launched from an airplane		2008-05-10
		Michelle pose la question : A crate is launched from an airplane, 75 feet above the ocean, with an initial vertical velocity of 60 feet per second. How many seconds will it take for the crate to hit the water? Round to the nearest hundredth. Harley Weston lui répond.
	Options 1 2 4 8 16 32 64 128 etc.		2008-05-09
		Abraham pose la question : I have seen programs with options and I wish to create a similar program. I have options 1 2 4 8 16 32 64 128 etc. If I receive option 3 means option 1 and 2 are included. Option 20 means option 16 and 4 are included. that because of the sum of those numbers is the olny way to get the given number. I want to know if is there a way to know which number from options are included. How I know: 1 is Included 2 is Included 4 is Included Stephen La Rocque lui répond.

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