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	Working with decimals		2010-01-29
		linda pose la question : Write 3 numbers that are between the following: 2.15 meters and 2.17 meters Harley Weston lui répond.
	An isosceles triangle		2010-01-28
		Jazzy pose la question : An isosceles triangle is a 2 congruent (equal) sides. Of the third side is three times the length of the congruent side(s), and the perimeter is 75 cm, find the length of all three sides of the triangle Penny Nom lui répond.
	Linear growth		2010-01-27
		S. pose la question : I. Linear Growth: Suppose that the town has a fixed increase in population growth number of population increase each year. Choose the amount of population growth each year = 200 (Hint: Choose a whole number for your growth rate, rather than a percent.) a) Fill in the following chart: Year (t) Population (P) t = 0 (2010) 1000 t = 1 (2011) 1000+200=1200 t = 2 (2012) 1000+400=1400 t = 3 (2013) 1000+600=1600 b) Find a linear equation in the form P = mt + b (y = mx + b), which gives the population, P, t years from 2010. . . . Melanie Tyrer lui répond.
	Packing spheres in a given region		2010-01-27
		MISAEL pose la question : IN A VOLUME GENERATED BY TWO TRAPEZOIDS WITH DIFFERENT SURFACE AREAS BUT SHARING THE BOTTOM PLANE: HOW CAN I CALCULATE THE "N" SPHERES WHICH THIS VOLUME CAN CONTAIN? HOW CAN I CALCULATE THE VOLUME OF SPACES IN RELATIONSHIP WITH VOLUME OF SPHERES OR THE TOTAL VOLUME? Robert Dawson lui répond.
	The perimeter of a rectangle		2010-01-27
		debbie pose la question : how many dimensions are there to get a perimeter of 400 feet for a rectangle? Penny Nom lui répond.
	What is the length of my sidewalk?		2010-01-27
		Les pose la question : Name: Les Who are you: Student I have a sidewalk 4"thick,4ft. wide,and I have 2cubic yards of concrete. What is the length of my sidewalk? Penny Nom lui répond.
	A sequence		2010-01-27
		Haku pose la question : if there are 8 dots in the first shape, 13 in the second, 19 in the third, and 26 in the fourth, then what is the formula? Penny Nom lui répond.
	Growth rates		2010-01-26
		Bhavya pose la question : Dear Sir/Ma'am, I read in the text book that the growth rates of these 3 functions are as below- n2/3 < n/lg n < n0.99 I tried the substitution method to check the correctness of this. But it gets really tough as n increase. Is there any simpler way to understand the correctness of these growth rates? Thanks and Regards, Bhavya Robert Dawson lui répond.
	Mill		2010-01-26
		Kenneth pose la question : Is a mill, as it pertains to property taxes, regarded as a unit of measure like a meter or an hour, etc? Robert Dawson lui répond.
	A 30% markup and a 20% sale		2010-01-25
		stephanie pose la question : A car is marked up 30% from its wholesale price.During a sale the retail price is reduced by 20% .What percent higher is the sale price from the wholesale price. Penny Nom lui répond.
	A cylinder is cut at an angle of 20 degrees		2010-01-25
		sanjay pose la question : If I have a cylinder with 40mm diameter and I will cut it at an angle 20 degrees so what would be the increased radius or dia.??? of the cylinder Penny Nom lui répond.
	A tunnel from Toronto to Montreal		2010-01-25
		Dave pose la question : I want to make a tunnel from Toronto to Montreal (for example) Something like this http://mathcentral.uregina.ca/QQ/database/QQ.09.09/h/grant1.html ------------- My coordinates are 45.442455,-73.861340 (Montreal) and 43.442455, -79.861340 (Toronto) I need to know how to find arc distance, chord distance and radius What websites can i find for this subject Google has many but they are useless (blah blah) websites LOL Thanks Chris Fisher and Robert Dawson lui répond.
	A triangle in a rectangle		2010-01-25
		Sangya pose la question : The perimeter of the rectangle is 21 inches. The perimeter of the inscribed triangle is 21 inches. Find the dimensions of the rectangle Robert Dawson lui répond.
	Sample variance		2010-01-25
		shodhan pose la question : A series of 100 measurements of a physical quantity have been made that show a random fluctions characterized by a sample variance of 2% of teh mean value. If the series is lengthed to 1000 measurements made under the same conditions, estimates the sample variance of the larger set of data. Robert Dawson lui répond.
	Solving a triangle		2010-01-25
		Paige pose la question : how do i solve a triangle with one angle of 73 degrees, one angle of 32 degrees, and one side of 23cm? Harley Weston lui répond.

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