Sujet: pool liste de sujets
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	Roll of film		2021-11-20
		Brian pose la question : Trying to create a formula to calculate the build up on a roll of film is calculated. Except instead of of a roll, it's essentially a rectangle with two semicircles on each at the end. Example: I start with a 6" diameter core on each side, and I start winding .005" thick film on the core. The distance between the center of those cores, length of the inner rectangle is 7.125. If I continue to do this for a total length of film of 3000 feet, what will the roll length and width be. So what I need is the formula to perform this type of calculation. Can you help me? I want to be able to plug the formula in a spread sheet and to be able to input a core diameter, a film thickness and a total length and the length between the center of the two cores(which is the inner rectangle's length I'm assuming). Thanks Harley Weston lui répond.
	New pool liner		2021-07-14
		Kareena pose la question : I have a rectangular prism shaped pond that are 4ft by 8ft by 2ft. My pond is lined on the sides and bottom with a pool liner so that it doesn't leak (the top of the pool does NOT have a liner). I am redoing my pool and would like to increase the size of the pond. Each dimension will increase by the same amount, and the size of the pool liner will double. How much I am increasing each dimension of the pond? Give an exact answer and than an approx. answer rounded to the nearest tenth. Penny Nom lui répond.
	A word problem involving linear equations		2020-06-22
		Allie pose la question : The length of a rectangular swimming pool is p m and its width is q m. Its given tht the length of the swimming pool is twice its with. if the perimeter of the swimming pool is 150 m, find the values of p and q this is in the chapter linear equations Penny Nom lui répond.
	An octagonal pool deck		2020-05-30
		lauchie pose la question : need help on cut sizes and cut degrees on octagon pool deck for a 24 foot round pool Harley Weston lui répond.
	The base for a circular pool		2018-06-10
		Adam pose la question : How many sheet of 4ft by 8ft foam would I need to lay under a pool 15dt in diameter Penny Nom lui répond.
	Pool Digit Combinations		2018-04-18
		Jacob pose la question : I need to know all the possible 3 digit combinations from the following pool of digits: 1st pool (1,2,3), 2nd pool (4,5) and the 3rd pool (7,8,9,0). Each pool has to be represented in the combinations. The numbers can be repeated as long as they are not of the same set. Example for not repeating: 123 is ok but not 321 or 231,132,213, etc. The question is somehow related to Mike's but the difference is the digits are allocated into pools. Your help can assist me solve a mystery. Thanks. Penny Nom lui répond.
	A pool with a dome		2017-09-11
		Bruce pose la question : A round 24 foot pool. A dome 3 feet above pool in center. How many feet across is the dome touching top rail straight across of pool? Penny Nom lui répond.
	Quadratic Equations		2017-03-28
		Natalie pose la question : Hi Maths Central, I am having trouble with quadratic equations. The question is: Calculate the length 'l' of a rectangular pool by creating and solving a quadratic equation. 1. The rectangular pool is of equal area to a square pool, and a circular pool (5.70m^2). 2. The length of the rectangular pool must be 2m longer than the width 'w'. Thank you so, so much for your help, Maths Central! Penny Nom lui répond.
	Filling a pool with two hoses		2017-02-20
		Charlene pose la question : A large hose will fill a pool in 40 minutes while it takes a smaller hose 60 minutes to fill the same pool. The same pool takes 80 minutes to drain if the drain is open. Suppose one day both the hoses are turned on, but by accident the drain was left open. How long would it take to fill the pool that day? 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 schedule for a pool league		2015-10-21
		Hazel pose la question : I have to make a schedule for my pool league. I have twenty teams each of which must play all other teams. I have ten tables which must also be rotated to all teams play on all tables. Victoria West lui répond.
	A stone walkway around a pool		2015-05-29
		Jerri pose la question : I have a rectangular pool 15x30 and it will require stone placed around it 4 feet out and 4 inches deep how much will I need? Thanks, jerri Penny Nom lui répond.
	Filling a pool with dirt		2015-05-01
		Mike pose la question : I have a hole which a 24 ft pool in it is 10" deep in the the centre and goes to 1" inch at the edge want to fill it in with dirt how many yards of dirt would I need to fill it in Penny Nom lui répond.
	The volume of a swimming pool		2015-01-21
		kirara pose la question : Find the volume of water in a swimming pool with vertical ends and sides. The length measured at the water line is 50 ft. And the breadth is 20 ft. The bottom of the swimming pool is a plane sloping gradually downward so that the depth of the water at one end is 4 ft. And at the other end is 8 ft. Penny Nom lui répond.
	An oval pool		2014-06-21
		steve pose la question : I have a 16' x 28' oval pool that is buried 24" deep inground. The dig site is dug 2' wider all the way around the pool. I need to back fill this area with stone. I want to fill this area with 6 to 8" of stone. How many tons of stone will this take? Thanks you Steve Penny Nom lui répond.
	A sand trench around a pool		2014-04-13
		steve pose la question : How sand is needed to back fill a trench around a 24ft dia. pool that is 26" deep by 2ft wide. Making the outside dia. 26ft. Thank You Penny Nom lui répond.
	A concrete walk around a pool		2013-09-18
		poornima pose la question : circular Swimming pool is surrounded by a concrete walk 4 feet wide, if the area of the walk is 11/25 of the area of the pool, then the radius of the pool in feet is 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.
	Painting a pool		2012-03-25
		Salai pose la question : A swimming pool measures 8m long, 6m wide and 1.5 m deep. The special paint for the pool cost $6per square metre. How much will it cost to paint the interior surfaces of the pool ? Penny Nom lui répond.
	How many gallons of water to fill my pool?		2012-01-13
		Don pose la question : How many gallons of water do you need to fill a 22 feet long and 13 feet wide rectangular pool if it is 3 feet deep on one end and 7 feet deep on the other end? Penny Nom lui répond.
	The end of a swimming pool		2011-10-17
		Jim pose la question : "The end of a swimming pool is a rectangle inclined 45° to the horizontal. The edge at the surface is 12 feet long and the submerged edge is 10 feet long. Could you draw a diagram for me ? I don't understand the Problem. Penny Nom lui répond.
	Fencing around a pool		2011-07-12
		Anita pose la question : The measurement of a swimming pool are 32 feet by 18 feet. How much fencing is needed if the fence is to be built 7 feet from each side of the pool? Penny Nom lui répond.
	A concrete walk around a pool		2011-04-15
		Skipper pose la question : I want to know the answer if you were to want a pool to be 20 ft by 30 ft and wanted a 5 ft border around it what would be the dimension of the whole area plus concrete walk Penny Nom lui répond.
	Tiling a swimming pool		2011-01-09
		rustom pose la question : (a) Find the volume of water in swimming pool with vertical ends and sides . The length measured at the water line is 50 ft. and the breadth is 20 ft. The bottom of the swimming pool is a plane sloping gradually downward so that the depth of the water at one end is 4 ft. and 8ft. at the other end. (b) If the sides, ends, and bottom of the swimming pool are constructed of tile blocks whose glaze surface dimensions are 3in by 6in. , and if the ends and sides of the pool extend 2ft.above the water level, find the number of blocks used if 1/20 of the surface area is covered by sealing material. I got the (a) question but I don't know the (b) question which have the answer of 16,136 blocks. I hope I can get the procedure for this, THANK YOU! Penny Nom lui répond.
	30,000 US gallons of water		2010-10-12
		mike pose la question : If a swimming pool can hold 30,000 US gallons of water - is it possible to calculate the number of yards of dirt it would take to fill the hole? Penny Nom lui répond.
	Mr Thorpe's volume		2010-08-15
		thomas pose la question : A circular pool has a diameter of 3m and is filled to a depth of 70 cm. Mr Thorpe climbs into the pool and submerges for ten seconds while his son measures the new depth at 72 cm. Calculate Mr Thorpe’s volume. Penny Nom lui répond.
	An 18ft round pool		2010-07-19
		christine pose la question : will an 18ft round pool fit on a 12x16 ft rectangular cement slab? Tyler Wood lui répond.
	Fillig the pool		2010-06-29
		saurabh pose la question : At certain swimming pool certain pipes can fill it in 2 hours, another can fill it in 5 hours,and third pipe can empty the pool in 6 hours. with all three pipes turned on at the same time and starting with an empty pool , how long will it take to fill the pool Robert Dawson lui répond.
	Backfilling the area around the outside of a pool		2010-04-07
		Craig pose la question : I need to get dirt to fill an area 25ft x 25ft (think of a giant sandbox) HOWEVER, there is a pool 18 ft round in the middle of it. We need to backfill the area around the outside of the pool 6" deep. How much dirt will I need? Penny Nom lui répond.
	A schedule for a pool tournament		2010-01-14
		john pose la question : I need to know how to set up a pool tournament 12-14 players playing once a week, either 10-12 weeks whichever works out the best, what players would play what players week one through week ten or twelve? I hope you can help, I cant figure out the formula. thanks John Victoria West lui répond.
	A Lagoon, free form, inground swimming pool		2009-12-22
		donna pose la question : What is the linear footage of a 14 x 23, Lagoon, free form, inground swimming pool? Robert Dawson lui répond.
	Hexadecagon		2009-09-20
		Rick pose la question : Is there an easy way to figure the even side lengths of a Hexadecagon in layman's terms, so I know how long to cut the exterior support boards for my pool deck. The pool is a 16' diameter Hexadecagon and my Wife wants a 4' wide splash deck all the way around which would make the outside 24' in diameter. Chris Fisher and Harley Weston lui répond.
	A border around a pool		2009-05-29
		PATTY pose la question : POOL RADIUS IS 13 FEET ON THE OUTER EDGE, I WANT TO MAKE AN 18 INCH OUTSIDE BORDER AROUND THE POOL. WHAT IS THE VOLUME AROUND THE POOL. (THIS IS GOING FROM A 13 FT. RADIUS TO A 14.5 RADISU. Penny Nom lui répond.
	The weight of water in a swimming pool		2009-03-10
		ely pose la question : How much does the water in a swimming pool 20 ft long, 10 ft wide, and 6 ft deep weigh? Penny Nom lui répond.
	The dimensions of a pool		2008-10-08
		Justine pose la question : This may be a really silly question but I am trying to work out what the possible dimension a pool may be if we have 20m length of wall of an above ground pool (laid out flat on ground) We have been given a second hand above ground pool and we know it was in an oval configuration and we are just trying to get a guesstimate of the potential size it may be as the people couldn't tell us the size Penny Nom lui répond.
	The volume of a swimming pool		2008-08-10
		Ron pose la question : What is the volume of a swimming pool when its length is 40 ft, width 20ft, the deep end is 10 ft and the shallow end is 3 ft.? Penny Nom lui répond.
	The rate of change in the depth of the water		2008-06-12
		Liz pose la question : A rectangular pool 50ft long and 30ft. wide has a depth of 8 ft. for the first 20 ft. for its length and a depth of 3 ft. on the last 20ft. of its length and tapers linearly for the 10 ft in the middle of its length. the pool is being filled with water at the rate of 3ftcubed/ min at what rate is the depth of the water in the pool increasing after 15 hours? Harley Weston lui répond.
	Covering the bottom of a pool		2008-05-21
		Chris pose la question : I need to know how many sheets of 4 foot by 8 foot by 1 inch foam I will need to cover the bottom of a 27 foot diameter pool? Thanks! JaniceCotcher lui répond.
	The amount of water in a pool		2008-03-30
		anurag pose la question : what will the weight of water in a swimming pool having dimensions of 18ft *10ft*5 ft? how much water will be needed for filling it up? Penny Nom lui répond.
	Digging a pool		2008-01-29
		tom pose la question : digging a pond 100ft by 70ft by12ft with a 2:1 side slope. how many cubic yards will be removed Harley Weston lui répond.
	The Shaw family wants a new swimming pool		2008-01-26
		Mable pose la question : The Shaw family wants a new swimming pool in their backyard. The pool company stated that the first job is to remove dirt from an area 30ft x 60ft. Next, a hole must be dug 25ft x 55ft x an average of 6ft deep. The finished pool would measure 20ft x 50ft x 5ft deep (average). How many square yards of dirt must be removed from the lawn?How much would it cost the Shaw family for dirt removal at $46 a cubic yard (nearest cubic yard)? Stephen La Rocque lui répond.
	Constructing a pool		2008-01-15
		Scott pose la question : what it the cubic yards needed for this pool. It is 14ft. X 28ft. and 6 inches thick. It is 3.5ft. deep on the shallow end and 6ft. deep at the deep end. Stephen La Rocque lui répond.
	A 9 team league		2007-10-11
		Dary pose la question : I have a 9 team pool league. Each team must play each other once only. But 2 teams cannot play at the same place location each week. I can't seem to match this up and I get stuck. Victoria West lui répond.
	Filling an old swimming pool		2007-08-27
		Russ pose la question : I would like to know how much fill material I would need to fill an old swimming pool. The pool is 18' wide x 36' long and is 4' to 10' deep. Penny Nom lui répond.
	The volume of a pool		2007-07-03
		maria pose la question : we have a pool that is 2 feet by 5 feet by 3 1/2 feet - how many gallons of water does it hold Stephen La Rocque lui répond.
	Edging around a pool		2007-06-26
		Celeste pose la question : I have a 27ft. above ground pool. I want to put edging around it but do not know how many feet of edging I need. Can You help? The edging will be approximately 2 feet away from the pool. Penny Nom lui répond.
	Edging surrounding a round pool		2007-05-03
		Carol pose la question : Hello, I am new at this and very rusty on my math. I am getting a 24 Ft. round pool and would like to put 2ft width stone (small) edging around it. How much would I need to buy. I have to buy it by the yard (cubic yard) I am not looking for an exact, just an approx. even would be great. Thanks Carol Stephen La Rocque lui répond.
	Constructing an octagonal deck around a circular pool		2007-04-20
		Cliff pose la question : [I am building an] octagonal desk encompassing 17 foot diameter circle for pool. I have seen other octagonal calculations but none of these tell me how much allowance for a circle to fit within the octagon without losing the circle edge can anyone help thanks cliff Stephen La Rocque lui répond.
	Swimming pool water		2007-04-12
		tina pose la question : How much water does a 24' round, 4' deep swimming pool hold? Haley Ess lui répond.
	Litres of water in my swimming pool		2006-08-16
		A student pose la question : I need to calculate how many litres in my swiming pool, it is a circle shape, 5.5 m in diametre by 1.07 m deep. Stephen La Rocque lui répond.
	Gallons in a pool		2006-06-21
		Dave pose la question : is it possible to find out how many gallons of water is in my 18 foot x 12 foot pool it is also about 4 and 1/2 feet deep? Penny Nom lui répond.
	How many gallons of water are in a 24' X 4' round swimming pool?		2006-06-15
		Nicole pose la question : How many gallons of water are in a 24' X 4' round swimming pool? Stephen La Rocque lui répond.
	The perimeter of a pool		2006-06-05
		Troy pose la question : How many Linear feet would a pool be if the pool was 18 by 38 foot oval Penny Nom lui répond.
	The volume of a pool		2005-07-09
		Douglas pose la question : I have a pond that I need to treat with an anti algae solution which needs to applied based on the volume of water in the pond (in gallons). The rough diameter of the surface of the pond = 25 ft The depth of the pond = 8 ft The pond shape is conical How many gallons of water are in my pond? Penny Nom lui répond.
	Digging a hole for a pool		2005-06-08
		Debra pose la question : I need to have dirt hauled away from my built in pool and the haulers are asking me how many yards of dirt there is. How would I figure that out? It is a 24 ft round pool and 3 inches of soil depth was dug out. Penny lui répond.
	The circumference of an oval pool		2005-05-18
		John pose la question : I have an oval pool of which I am trying to find the circumference. it is 38 feet long and 19 feet wide Penny Nom lui répond.
	The railing around a pool		2004-07-26
		Bob pose la question : I have a 15' circular above ground pool. Around the perimeter of the pool are eleven (11) sections of railing. Each rail has 5 slots at each end for pins. I have calculated that the length of the arc under the railing to be 51.4". what I am trying to determine is the distance between the end points of the arc so that I can figure out which slot to use in the rails without going round and round the pool moving and removing the rails until they finally fit. Been there, done that, no fun. Penny Nom lui répond.
	Cubic yards in a pool		2004-05-30
		Jerry pose la question : HAVE A AREA WHERE I HAD A 18 FOOT ROUND POOL. THE DEEPEST PART IT WAS IN THE GROUND WAS AROUND 7 INCHES TAPERING DOWN TO AROUND 4 TO FIVE INCHES AND A LITTLE OF THE ONE SIDE ALMOST AT GROUND LEVEL...HOW MANY YARDS OF DIRT WOULD I NEED TO FILL IT IN???? IS THERE A FORMULA FOR THAT.......COULD YOU FIGURE THAT FOR ME? Penny Mon lui répond.
	A quadratic word problem		2004-02-04
		Carl pose la question : A walkway of uniform has 72m2 and surrounds a swimming pool that is 8m wide and 10m long. Find the width of the walkway. Penny Nom lui répond.
	Liters in a pool		2003-08-05
		A parent pose la question : I need to know how many litres in a 12 foot diameter, 3 foot deep pool? Any help much appreciated as I need to add the correct amount of chemicals Penny Nom lui répond.
	A wooden deck around a pool		2003-07-09
		Dat pose la question : A pond is enclosed by a wooden deck that is 3 feet wide. The fence surrounding the deck is 100 feet long. If the pond is square, what are its dimensions? If the pond is rectangular and the length of the is three times its width, what are the dimensions of the pond? If the pond is circular, what is the diameter of the pond? Which pond has the most area? Penny Nom lui répond.
	Volume of water in a pool		2003-07-06
		An other pose la question : How many litres of water are in a pool that is 16 feet in diameter and 35 inches deep? Penny Nom lui répond.
	Filling A swimming pool		2002-11-21
		Sarah pose la question : A swimming pool is being filled by three pumps. Alone pump A would take 6 hours, pump B would take 3 hours, and pump C would take 3 hours. If all three pumps are used to fill the pool, what fraction of the process is pump A. Penny Nom lui répond.
	A circular wading pool		2002-03-04
		Patrick pose la question : The community of melfort is planning to build a circular wading pool in the park. The pool will cover an area of 1000m2. The building committee has decided to put a 5m cement pad around it. How much additional area will the cement pad take up? Harley Weston lui répond.
	Putting in a pool		2000-03-16
		Katie pose la question : If your digging a hole for a pool and the pool is: Length= 11m Width= 6m Sallow Depth= 1.1m graduating to 'Deep' Depth= 1.8m What is the volume of soil that will be taken out? And if a bobcat can excavate and remove 10m3 (qubed) of soil an hour how long will it take him to excavate the soil. Penny Nom lui répond.

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