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	Calculating volume of concrete, dirt, sand, anything.		2006-11-17
		Debbie pose la question : [This article contains a special calculator to help you find the volume (for example, the cubic yards) of material required to fill (or empty) a space if you know the length, width and depth.] We are wanting to pour a 24'x30' slab that is 5" deep. How many cubic yards of cement do we need? Penny Nom lui répond.
	A sand castle in the shape of a truncated cone		2020-05-23
		Summer pose la question : A sand castle is in the shape of a truncated cone as shown. Calculate the length of the diameter of the base. The diameter of the top of the truncated cone is 20cm The height is 30cm The slopes are 32cm Penny Nom lui répond.
	Conversing from tons to cubic yards		2019-08-03
		Kathleen pose la question : Is there a simple formula to convert the following from tons to cubic yards: Topsoil Sand base Fill dirt Penny Nom lui répond.
	Tons of sand		2017-03-01
		Elizabeth pose la question : Hello my arena is 132.23 feet width by 132.23 feet length. I need to put 4 inches of sand. How many tons of sand do I need ? Penny Nom lui répond.
	Setting up a pool		2016-04-09
		BETH pose la question : i am trying to cover an area for a 15x15 foot round pool with play sand before I set up the pool. My playsand bag is 50 lbs , says it covers .5 cubic feet per bag. How many bags do I need? Penny Nom lui répond.
	A cone is 2/3 full of sand		2014-12-14
		Janice pose la question : A cone with a radius of 3.5 cm and a height of 12 cm is 2/3 full of sand. What is the volume of the sand inside? Penny Nom lui répond.
	The density of sea sand		2014-11-02
		Lenny pose la question : Hi There, I need to find out the the density of sea sand to convert one metric ton to cubic meter as I am submitting for a tender which is in cubic meter but the requirement is in metric ton. I searched through the web site but no density of sea sand is given though there is specific Gravity of dry sand is available. I was given a density of 1.6 to work with. If that is true am I right to say that 1 cubic meter of sea sand is equivalent to 1.6 metric ton? Please help as I am getting confused with what I am able to find out on the web. Thanks much in advance Rgds Lenny Penny Nom lui répond.
	Bags of sand		2014-06-06
		Robert pose la question : We have a section that is 20ft long by 14ft wide and 4inches deep, the bags of sand are .5 cubic ft. How many bags of sand do we need to fill this space evenly. 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.
	A sand box with 14 sides		2012-07-10
		Tom pose la question : Want to build a sand box for a pool that is fourteen foot round wanted to make it in fourteen pieces of wood what angle would each piece be and how long would each piece be Harley Weston lui répond.
	An octagonal sandbox around a pool		2012-06-12
		Linda pose la question : My pool is 15 feet across and it is round. How do I measure to cut wood to build a sandbox around it? was thinking it will look like an octagon. Thanks Harley Weston lui répond.
	Gravel, sand, cement and an equilateral triangle		2012-03-21
		saheed pose la question : how many tonnes of gravel and sand,bags of cements will be required to concrete 5feet depth/deep of 4feet equilateral triangle? Harley Weston lui répond.
	Thickness of sand		2010-07-07
		RHONDA pose la question : In an 18 x 33 ft area how much is 4 yards of sand in inches to cover this area. Penny Nom lui répond.
	Sand falling off a conveyer		2010-04-02
		Katherine pose la question : sand is falling off a conveyer onto a pile at the rate of 1.5 cubic feet per minute. The diameter of the base is approximately twice the altitude. At what rate is the height of the pile changing when it is 10 feet high? Penny Nom lui répond.
	A pile of sand		2009-12-16
		Malik pose la question : Sand is leaking out of a hole at the bottom of a container at a rate of 90cm3/min. As it leaks out, it forms a pile in the shape of a right circular cone whose base is 30cm below the bottom of the container. The base radius is increasing at a rate of 6mm/min. If, at the instant that 600cm3 have leaked out, the radius is 12cm, find the amount of leakage when the pile touches the bottom of the container. Harley Weston lui répond.
	Related rates		2008-10-16
		Gisela pose la question : As sand leaks out of a hole in a container, it forms a conical pile whose altitude is always the same as its radius. If the height of the pile is increasing at a rate of 6 in/min, find the rate at which the sand is leaking out when the altitude is 10in. Penny Nom lui répond.
	The percentage of sand in a soil mixture		2008-09-05
		kristi pose la question : 2 m 3 of soil containing 35% sand was mixed into 6 m 4 of soil containing 15% sand. What is the sand content of the mixture? Penny Nom lui répond.
	Limit as it Approaches Infinity		2008-07-29
		mary pose la question : i was trying to find the limit of this problem the limit as x approches infinity of x minus cosx divided by x lim x-cosx/x x->oo Harley Weston lui répond.
	How much sand do I order?		2008-07-15
		jackson pose la question : We would like to put 2 inches of sand down. The pool is 24 feet. How much sand will we need? The person we spoke to yesterday was talking in tons, but on these sites it is talking cubic yards or feet. Please help. We would like to get the sand ordered so we can get the pool up! Harley Weston lui répond.
	Filling a hole with sand		2008-06-05
		greg pose la question : I have a 18 ft. diameter circle and need to put 2 in. of sand in it i need to know how much sand in cubic yards and tons Harley Weston lui répond.
	.5 cu ft of sand to lbs.		2008-05-25
		rogersimmons pose la question : needtocovert .5 cu ft. of sand into lbs. Penny Nom lui répond.
	A 13 cubic foot cylinder filled with sand		2008-04-12
		Thomas pose la question : I have a 100 pound bag of sand. I need to know how much sand I will need to fill a 13 cubic foot cylinder Harley Weston lui répond.
	How many ten thousands makes one million?		2007-10-02
		Payton pose la question : how many ten thousands makes one million? Penny Nom lui répond.
	How many tons of sand?		2007-06-19
		Richard pose la question : I need to know how many tons of sand it would take to fill a container 20 feet long, 20 feet wide, and 6 inches deep. I am not sure of the makeup of the sand as far as dry, loose, wet, etc. If you could give me calculations of all the variants it would be appreciated. Stephen La Rocque and Penny Nom lui répond.
	Converting mass of sand to volume (a sand ceremony)		2007-05-21
		Linda pose la question : I'm getting married. We are having a sand ceremony. The empty bottle we are using holds 800ml. I have bags of colored sand. Each bag is 30g. There is 7 people participating in this ceremony. What I need to find out is how many grams of sand i need for 7 people to participate to fill this jar. Penny Nom lui répond.
	Constant rate of sand falling in a cone		2007-05-20
		Nhi pose la question : Sand is falling into a conical pile . After 5 min. the pile has radius 24 and height 26 . After 7 min. tell how far the point c. is from the top of the cone (A). Stephen La Rocque lui répond.
	Cubic feet of sand		2007-05-09
		Paul pose la question : I have an above ground pool that is 585 sq feet. I want to cover the bottom in 3 inches of sand. The sand supplier says I need about 6 cubic yards, based on your prior answers on this subject. I come up with 1.8 yards. What is the correct amount? Stephen La Rocque lui répond.
	A thousand, is it M or K?		2007-05-01
		Larry pose la question : I have heard that Million is annotated as MM. But Ihave heard two answers for Thousands (K, M). Which is correct? Penny Nom lui répond.
	How many tons of sand is needed		2007-04-25
		Jennifer pose la question : How many tons of sand is needed to cover 350 cubic square feet? Penny Nom lui répond.
	Concrete sand		2007-03-08
		david pose la question : Can you tell me how much 4 cubic yards of concrete sand ways in tons? THANK YOU. Stephen La Rocque lui répond.
	Cubic yards of sand		2006-09-20
		Michael pose la question : How many compacted cubic yards of sand are there in 40 acres of land at a depth of 20 feet? Stephen La Rocque lui répond.
	10,000 Million sandwiches		2006-09-12
		A business person pose la question : One of our customers said that the UK sells "10,000 Million" sandwiches annually in their take away restaurants... How many is this exactly? Stephen La Rocque lui répond.
	How many thousands are in ten million.		2006-08-24
		Echoe pose la question : How many thousands are in ten million. Stephen La Rocque lui répond.
	Cubic yards of sand		2006-05-26
		Steve pose la question : I need to cover an area with sand that is 30 feet wide and 60 feet long and I need the depth of the sand to be 1/4 inch thick. How many cubic yards of sand will I need? Penny Nom lui répond.
	How many thousands make 1million?		2006-05-10
		Raj pose la question : How many thousands make 1million? Penny Nom lui répond.
	I need to order sand for playgrounds		2006-01-18
		Jody pose la question : I need to order sand for playgrounds. I have their square footage and the various depths of sand needed for each, but sand comes in tons. What is the formula for converting square footage and depth to tons (for example: 6 inches of sand needed for a 200sq ft area = how many tons?) Penny Nom lui répond.
	Cubic yards of sand		2005-08-04
		Beth pose la question : I am trying to figure out how much sand I will need for ground cover under my children's playset. The area to cover is 30' x 30' and I want 4 inches of sand. Penny Nom lui répond.
	Cubic yards of sand		2005-04-27
		Renee pose la question : I need to find out how much sand I would need to order for the base of a horse round pen. The pen is 40 ft across and I would like a depth of 4 inches. I have to order the sand in cubic yards. Penny Nom lui répond.
	How much sand is in a pile?		2005-04-16
		Larry pose la question : I was wondering if there is a formula for determining how much sand would be in a pile. I am a student in medical school, and this is a bonus question for a test. I hope you can help me. Harley Weston lui répond.
	Billions and more! and even more!		2004-03-01
		Steph pose la question : What comes after undecillion? Penny Nom lui répond.
	Hundreds, thousands, millions,...		2003-02-19
		Karissa and Jasmeen pose la question : hundreds, thousands, millions, - can you help us with the rest of this sequence - we are trying to find the largest number Penny Nom lui répond.
	Cubic yards in a gravel pile		2003-01-10
		Ron pose la question : I am looking to find a way to measure gravel piles to get yards. They are generaly not square.it would be like pouring sand out of a bag into a pile. they generaly are concave in dimension. can you help. I have attached a picture to show a small scale what I am working on is in much larger volume. Harley Weston lui répond.
	How many billions equal one trillion?		2002-12-07
		Ryan and Aylah pose la question : How many billions equal one trillion? We believe that the answer is one thousand times one billion equals one trillion. Please help us with the answer to this question. Penny Nom lui répond.
	Round to hundredths		2002-11-19
		Brittany pose la question : Can u tell me how to do a problem like this: 35 divded by 4.8= Round to hundreths. Penny Nom lui répond.
	Sanding a wooden block		2002-09-07
		Wanda pose la question : If a wooden block, 2in height, 3in width, and 6in length is sanded and 1/8 of an inch is removed from the top and from the bottom, how much is the volume of the block decreased? Penny Nom lui répond.
	Tenths, hundredths, and thousandths		2001-10-17
		Cheri pose la question : I would like the French terms for the decimal place values of tenths, hundredths, and thousandths. (I would be interested in the Spanish terms also if you had them.) Maria Torres and Claude Tardif lui répond.
	A pile of sand		2001-05-14
		Gul pose la question : Sand for use on icy roads is stored in a conical pile 14.2 m high and with a base diameter of 34.4 m calculate the volume of the pile if one sander can take 6.9 m of sand, how many sanders can be filled from the pile? Penny Nom lui répond.
	Y2K?		1999-09-03
		Mike Putzakulish pose la question : In Y2K, the "K" stands for thousand, but where did the "K" come from? I know it's not a Roman Numeral, but what is it?? Chris Fisher and Harley Weston lui répond.
	Thousands, millions, billions and trillions		1996-08-22
		Blaine pose la question : What are the names of the periods in groups of numbers like 123,456,789. I need to know the names of them for school. I already know the first ones: units thousands millions billions trillions. Penny Nom and Diane Hanson lui répond.

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