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	Exponential form		2009-04-16
		Pete pose la question : Hi, How do you express ³√h^-4 in exponential form. I am having a lot of trouble with this one. thanks Pete Stephen La Rocque lui répond.
	Passing three cars		2009-04-16
		Larry pose la question : If 3 cars are going 50 mph, and a fourth car pass the first 3 cars in 200 feet, how fast is the fourth car going? Stephen La Rocque lui répond.
	An octagonal shaped gravel pit		2009-04-16
		Melissa pose la question : What is the square footage of a 7'3" square ocatogon with a height of 5 inches? I need to know how much pea gravel to buy for my sons gravel pit. Stephen La Rocque lui répond.
	What is the original number?		2009-04-16
		Yueh pose la question : A five digit number is written on a blackboard. Ron erases one of the digits and adds a newly constructed number to the original one. The result is 41751. What is the original number? Claude Tardif lui répond.
	10 yards of rubber mulch		2009-04-15
		Donna pose la question : If I want to buy 10 yards of rubber mulch (bulk), but it only comes in 20 pound bags, how many bags do I need to buy? Harley Weston lui répond.
	Cubic yards of dirt		2009-04-15
		ravi pose la question : Calculate the cubic yards of dirt to the nearest whole number (0) required to fill a basement 9 ft 6 in. deep of the following size. base1= 47.0 ft, base2= 57.2 ft, and the height is 15.0 ft Penny Nom lui répond.
	Change 5/6 into a percent		2009-04-15
		Shelly pose la question : My question is when it says change 5/6 into a percent Penny Nom lui répond.
	A number puzzle		2009-04-15
		Julie pose la question : Hi, please help me!!! I have a subtraction puzzle... 5 digits minus 4 digits = 33333 Only using numbers 1-9 once each. I can get 33323 but then thats it!!! Please how do I work it out? There must be a simple way?? Thankyou Claude Tardif lui répond.
	Units digit		2009-04-15
		A student pose la question : What is the unit digit of 47 to the 43rd power? Please answer as soon as possible. Thank you. Stephen La Rocque lui répond.
	How many handshakes took place?		2009-04-15
		wm pose la question : Suppose every member of the House of Representatives shakes hands with every other member exactly once. How many handshakes took place ? Penny Nom lui répond.
	The volume of a box		2009-04-15
		Karen pose la question : Will 200 cubic centimeters of soil fit into the box? 8 CM by 6 CM and 4 CM deep Penny Nom lui répond.
	Infinity and Aleph-Null		2009-04-14
		Justin pose la question : Yes, I am reading the Paul Halmos book on Set theory, thanks for telling me how to get it! I was just wondering from your last answer though if the positive real infinity of calculus then corresponds to Aleph-null? I am sorry if this is a similar question to the one I asked before but I was just wondering about this! All the Best, Justin Robert Dawson lui répond.
	Choices at a restaurant		2009-04-13
		Rob pose la question : There is a restaurant you get: Rice/Noodles (1) Main Ingredient (any) Sauce (1) 1 1 1 2 2 2 3 3 3 4 4 4 5 5 5 6 6 6 7 7     8     9     10     11     12   So the question is how many different combinations are there. You can only have 1 rice/noodles in a selection and only 1 sauce in a selection but you can have between 1 and all twelve mains in a selection. there are 7 rice/noodles , 12 mains and 6 sauces. How many possibilies. I did it mentally in the restuarant, no pen, paper or calculater and i got 3276..i think thats wrong. please help Rob Robert Dawson, Stephen La Rocque and Claude Tardif lui répond.
	A four-sided lot		2009-04-12
		Robert pose la question : back of property is 137' across,with an angle of 122deg.on the left side and an angle of 140 deg. on the right side,the left side is 123' and the right side is 93' long,the left front is 130 deg. and the right front side is 150 deg. and the front of the property measures 78' Harley Weston lui répond.
	A 4 digit number		2009-04-12
		kaylin pose la question : When a 4 digit rounded to the nearest thousand,it rounds up to 3000. the hundred digit is less than 6. the digits in the ten and ones place add to a sum of 8 and they are the same . what is the number Robert Dawson and Penny Nom lui répond.

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