Sunday

April 20, 2014

April 20, 2014

Number of results: 28,881

**geometry**

Did you mean spherical water tank? or water tank is a cylinder with a circular base? "about 6 feet from the circular tank" ---- 6 feet to the closest point of the tank? or " the distance from you to a point of tangency on the tank is about 10 feet" - if it is a sherical water ...
*Wednesday, January 25, 2012 at 10:04pm by Reiny*

**Physics**

Suppose you have a perfectly spherical water tank with an inside diameter of 8.6 metres. If the drain at the bottom of the tank can't handle a hydrostatic pressure of more than 50 kilopascals, what is the maximum volume of water, in litres, that can be contained in the tank? ...
*Wednesday, April 16, 2008 at 8:06pm by Anna*

**Physics**

Suppose you have a perfectly spherical water tank with an inside diameter of 8.6 metres. If the drain at the bottom of the tank can't handle a hydrostatic pressure of more than 50 kilopascals, what is the maximum volume of water, in litres, that can be contained in the tank? ...
*Wednesday, April 16, 2008 at 9:06pm by zahra*

**geometry**

a spherical water storage tank has a radius of 10ft. A cubic foot of water is about 7.5 gallons. How many gallons of water will the tank hold?
*Wednesday, August 10, 2011 at 5:47pm by christina*

**math**

the radius of a spherical tank 0.7 meter. how many liters of water can the tank hold?
*Saturday, August 18, 2012 at 11:33pm by rachel*

**math**

A spherical water tank holds 15000ft^3. What is the diameter of the tank? Use V=pie/6*d^3
*Saturday, March 23, 2013 at 3:57pm by adriana*

**math**

a spherical fishtank has radius of 25 cm. The tank is filled with water with a depth of 20 cm. By using integral find the volume of the water inside the tank.
*Tuesday, August 7, 2012 at 5:30am by ibranian*

**Re post water in tanks problem**

A./_\ B.\_/ C.|_| The three tanks shown above are filled with water to an equal depth. All the tanks have an equal height. Tank A has the greatest surface area at the bottom, tank B the least and tank C the middle. (Select T-True, F-False, G-Greater than, L-Less than, E-Equal ...
*Monday, March 5, 2012 at 8:10pm by Sasha*

**Physics**

A./_\ B.\_/ C.|_| The three tanks shown above are filled with water to an equal depth. All the tanks have an equal height. Tank A has the greatest surface area at the bottom, tank B the least and tank C the middle. (Select T-True, F-False, G-Greater than, L-Less than, E-Equal ...
*Sunday, March 4, 2012 at 7:36pm by Sasha*

**science**

a large fiberglass tank was placed in a pit, before pipes could be attached and the tank filled with gasoline, the workers were asked to move the tank to another location. which of the following suggestions would be the best way to raise the tank off the bottom of the pit so ...
*Wednesday, May 12, 2010 at 1:36am by kayci*

**solid mensuration**

Find the volume of water in the horizontal tank if it is 7/8 full. Radius of the tank is 600mm. and the lenght of the tank is 5m. If the tank is place in a vertical position, what is the depth of water inside the tank?
*Thursday, May 12, 2011 at 9:18am by leo*

**math**

A spherical water tank has a diameter of 10 feet. How much water does it hold when half full
*Monday, July 11, 2011 at 2:36pm by Anonymous*

**math**

A spherical water tank has a diameter of 10 feet. How much water does it hold when half full? (Use 3.14 for p)
*Friday, September 24, 2010 at 3:31pm by pie*

**Geometry**

A spherical water tank has a diameter of 10 feet. How much water does it hold when half full ? ( use 3.14 )
*Wednesday, March 28, 2012 at 11:55am by Elizabeth*

**geometry**

A spherical water tank has a diameter of 10 feet. How much water does it hold when half full? (Use 3.14 for pi.)
*Friday, June 25, 2010 at 3:36pm by Superman*

**Calculus II**

A spherical tank with radius of 5 feet is set on a coloumn 15 feet above the ground. How much work is required to fill the tank with water if the solution is pumped from ground level?
*Wednesday, October 10, 2012 at 11:12am by Jerry*

**geometry**

A spherical water tank has a diameter of 10 feet. How much water does it hold when half full (use 3.14 for , and round to the nearest hundredth)?
*Tuesday, December 1, 2009 at 7:29pm by val*

**Geometry.**

A spherical water tank has a diameter of 10 feet. How much water does it hold when half full (use 3.14 for , and round to the nearest hundredth)?
*Sunday, January 24, 2010 at 7:53pm by dan*

**geometry**

A spherical water tank has a diameter of 10 feet. How much water does it hold when half full (use 3.14 for , and round to the nearest hundredth)?
*Saturday, June 19, 2010 at 3:02pm by dan*

**geometry**

A spherical water tank has a diameter of 10 feet. How much water does it hold when half full (use 3.14 for , and round to the nearest hundredth)?
*Wednesday, June 23, 2010 at 2:14pm by Superman*

**geometry**

A spherical water tank has a diameter of 10 feet. How much water does it hold when half full (use 3.14 for , and round to the nearest hundredth)?
*Thursday, June 2, 2011 at 11:38am by michael*

**geometry**

A spherical water tank has a diameter of 10 feet. How much water does it hold when half full (use 3.14 for , and round to the nearest hundredth)?
*Monday, June 20, 2011 at 12:27pm by roman*

**Math**

Please HELP Tank A contains four times as much as Tank B. Tank C contains 32 L more than Tank A. The three Tanks contain 482 L of water in all. How many liters of water does Tank A contain?
*Monday, August 26, 2013 at 9:27pm by Ambrian*

**algebra**

Joe's larger tank is completely filled with water. He takes water from it to completely fill the small tank. Determine how many cubic inches of water will remain in the larger tank The larger tank is 12 x 30 x 16 and the smaller tank is 6 x 12 x 9.
*Saturday, January 30, 2010 at 1:41pm by Mark*

**math**

A tank was 3/5 filled with water. After removing 120 litres of water from the tank it was 1/5 filled. a)Find the amount of water the tank can hold when completely filed. b)If one litre of water has a mass of 1 kg, find the mass of water in the tank when filled.
*Wednesday, February 13, 2013 at 1:38pm by sherika*

**Controls**

If you have a tank of water at sea level and the temperature of the water in the tank is 110 degrees F, what is the height of the water if the pressure at the bottom of the tank is 95 inches of mercury(absolute)
*Monday, January 31, 2011 at 7:00pm by Kelsey*

**Physics **

A tank of water sits at the edge of a table of height 1.4 m. The tank springs a very small leak at its base, and water sprays out a distance of 1.2 m from the edge of the table. What is the water level h in the tank? (Assume the tank is open to the air at the top.)
*Wednesday, July 25, 2012 at 10:17pm by Sierra*

**math**

an empty rectangle tank with a base area of 2400 cm^2 is filed with water from 2 taps. one tap can fill the tank with 12L of water per minute, while the other tap can do it at 3l less perminute. (A) what will be the depth of water in the tank after both taps are turned on for ...
*Tuesday, November 30, 2010 at 4:32pm by Katherine*

**math**

an empty rectangle tank with a base area of 2400 cm^2 is filed with water from 2 taps. one tap can fill the tank with 12L of water per minute, while the other tap can do it at 3l less perminute. (A) what will be the depth of water in the tank after both taps are turned on for...
*Tuesday, November 30, 2010 at 5:15pm by Katherine*

**Math**

A tank initially contains 50 liters of water. A hose adds water to the tank at a rate of 2 liters per minute. Write a linear equation for the amount of water in the tank, W, liters in terms of t, minutes. Then use your equation to find how much water is in the tank after 20 ...
*Thursday, November 15, 2012 at 6:01pm by Brigette*

**math**

A cylindrical tank is lying horizontally on the ground, its diameter is 16 feet, its length is 25 feet, the depth of the water in the tank is 5 feet. How many gallons of water are in the tank? How many more gallons of water will it take to fill in the tank?
*Tuesday, February 22, 2011 at 4:28pm by Anonymous*

**Geometry**

A spherical storage tank has a diameter of 48 ft and is full of water. How many delivery trucks with cylindrical tanks measuring 8 ft in diameter and 10 ft long can be completely filled from the storage tank?
*Sunday, November 22, 2009 at 9:39pm by aleah*

**math**

Water is Pumped into an underground tank at a constant rate of 8 gallons per minute.Water leaks out of the tank at the rate of (t+1)^½ gallons per minute, for 0<t<120 minutes. At time t=0, the tank contains 30 gallons of water. A) How many gallons of water leak out of ...
*Wednesday, April 30, 2008 at 3:54pm by POD*

**PRE-Algebra **

Water tank A has a capacity of 550 gallons and is 66% full. Water tank B is 53% full. The ratio of the capacity of Tank A to Tank B is 11:15. what is the capacity of tank B?
*Tuesday, February 18, 2014 at 5:27pm by Gorge*

**College Math**

a conical tank is 15 feet deep and has an open top whose radius is 15 feet. Assume that starting at t = 0 water is added to the tank at a rate of pi ft^3/hr, and water evaporates from the tank at a rate proportional to the suface area with the constant of proportionality being...
*Thursday, August 4, 2011 at 10:25pm by Anonymous*

**Physics**

A 30m high cylindrical water tank has a diameter of 14m. The tank is two-thirds full of water. What is the pressure at the bottom of the tank?
*Wednesday, February 19, 2014 at 11:49pm by Olivia*

**calculus**

Water is being filled into a water tank at 22 liters/second. The base of the tank has dimensions w = 1 meter and L = 2 meter . What is the rate of change of the height of water in the tank? (express your answer in cm/sec).
*Friday, November 9, 2012 at 12:39am by kchik*

**calculus**

Water is being filled into a water tank at 22 liters/second. The base of the tank has dimensions w = 1 meter and L = 2 meter . What is the rate of change of the height of water in the tank? (express your answer in cm/sec).
*Friday, November 9, 2012 at 1:07am by kchik*

**Math**

Using 3.14 for pi, rounding to the nearest tenth, if necessary. A spherical storage tank has a diameter of 48 ft and is full of water. How many delivery trucks with cylindrical tanks measuring 8 ft in diameter and 10 ft long can be completly filled from the storage tank?
*Saturday, June 12, 2010 at 4:45pm by Bob*

**Physics**

Assume you construct a new water tower for a town water supply. Assume the tank is in the shape of a sphere with a diameter of 21ft. Assume the tank is made of formes and welded .5 in steel plate that weighs 150 lb per ft3. What is the weight on each of the four support legs ...
*Monday, July 9, 2012 at 10:34pm by Lindsey*

**math**

A conical tank sits point down, at ground level, so that the circular top of the tank is parallel to the ground. The tank is 5.0 meters tall, and the top of the tank has a diameter of 3.0 meters. The tank is half full of water. What is the water level (depth)?
*Tuesday, September 15, 2009 at 10:38pm by some kid*

**math**

I'm doing a unit on volume and surface area. So there's a diagram that shows a fish tank after a container of water is poured into the tank. How many containers of water are needed to fill the tank? What is the formula to finding this?
*Thursday, May 10, 2012 at 8:13pm by riley*

**math**

An inverted square pyramid has a height equal to 8m and a top edge to 3m. Initially, it contains water to the depth of 5m. a. What is the initial volume of the water in the tank? b. If the additional water is to be pumped into the tank at the rate of 20 gallons per minute, how...
*Sunday, February 19, 2012 at 9:08pm by kitOy*

**math**

Find the volume of a spherical water tank that is 18 feet in diameter. Use 3.14 for pi. Round to the nearest hundredth.
*Sunday, December 21, 2008 at 9:46pm by BLUE*

**Physics, help please!!!**

A tank is fillwed with 0.7m of water, a hole at the bottum of the tank with a radius of 0.001m is opened. At the same time, water is added to the tank at the same rate as it exits, calculate the speed at which water flows out from the hole. I am using P=Po+pgh which gives me ...
*Thursday, March 18, 2010 at 10:36pm by Dave*

**algebra**

Joe's larger tank is completely filled with water. He takes water from it to completely fill the small tank. Determine how many cubic inches of water will remain in the larger tank. Large Tank: length- 30in, width- 12in, height- 16in Small Tank: length- 12in, width- 6in, ...
*Friday, January 29, 2010 at 1:07am by Buba*

**algebra**

Joe's larger tank is completely filled with water. He takes water from it to completely fill the small tank. Determine how many cubic inches of water will remain in the larger tank. Large Tank: length- 30in, width- 12in, height- 16in Small Tank: length- 12in, width- 6in, ...
*Friday, January 29, 2010 at 1:08am by Buba*

**Physics**

Suppose there is a small hole (radius=0.0203) at the base of a large tank. If the height of water in the tank is 15m (a) what is the speed of water escaping through the hole? (b) Calculate the amount of water (in cubic meters per second) escaping the tank.
*Tuesday, November 27, 2012 at 4:49pm by Jamie*

**math**

Tank 1 initial contains 70 L (liters) of water and 450 g of salt, while tank 2 initially contains 20 L of water and 200 g of salt. Water containing 10 g/L of salt is poured into tank1 at a rate of 1 L/min while the mixture flowing into tank 2 contains a salt concentration of ...
*Friday, February 6, 2009 at 4:55pm by alice*

**physics**

tank of water with L=6m, W=3m, H=4m. 1) Find the force on the bottom of the tank from water. (ignore atmosphere pressure). 2) If the door to the tank is 1.5m by 1.5m and it is 2.25m (center bottom)from the edge of the tank, what is the force on the door and the position of ...
*Friday, September 14, 2007 at 8:50am by nick*

**math**

my course material is unavailable at the moment and I am to figure out this question. I can't remember the formula could someone help me out? A spherical storage tank has a diameter of 48 ft and is full of water. How many delivery trucks with cylindrical tanks measuring 8 ft ...
*Thursday, September 24, 2009 at 6:46pm by sam*

**maths**

A water tank has the shape of a rectangular prism of base 50 cm2. This tank is being filled at the rate of 12 liters per minutes. Find the rate at which the height of the water in the water tank increases; express your answer in millimeters per second.
*Monday, February 3, 2014 at 12:13am by LARA*

**Maths urgent help needed!**

A rectangular tank measures 60cm by 40cm by 30cm. It is half filled with water. Water is added to the tank at a rate of 13litres per minute and drained out at 9litres per minute. Find the volume of water in the tank after 7 minutes.
*Sunday, October 23, 2011 at 9:28am by joi*

**calculus**

Water is leaking out of an inverted conical tank at a rate of 10,000 cm^3/min at the same time that water is being pumped into the tank at a constant rate. The tank has height 6 m and the diameter at the top is 4 m. If the water level is rising at a rate of 20 cm/min when the ...
*Monday, December 5, 2011 at 7:09pm by Nathan*

**geometry**

A spherical storage tank has a diameter of 14 feet. Approximately how many cubic feet of water will it hold
*Thursday, August 26, 2010 at 11:10pm by Anonymous*

**math**

Water is leaking out of an inverted conical tank at a rate of 11400 cm^3/min at the same time that water is being pumped into the tank at a constant rate. The tank has height 8.0m and the the diameter at the top is 3.5m. If the water level is rising at a rate of 19.0cm/min ...
*Tuesday, March 25, 2008 at 4:10pm by shelby*

**calculus**

A water heater in the shape of a circular cylinder is standing vertically, resting on one of the round ends. The tank is 60 inches tall and has a volume of 30 gallons. If water is flowing into the tank at the rate of 5 gallons per minute, at what rate is the level of the water...
*Thursday, December 27, 2012 at 11:15pm by joseph*

**Geometry **

Linda has two fish tanks in the shape of rectangular prisms. Each of the sides of the second fish tank is 3 times greater than the sides of the first fish tank. If Linda fills both the fish tanks completely with water, the volume of water in the second fish tank will be Answer...
*Wednesday, February 15, 2012 at 7:00pm by Help me*

**Geometry**

A spherical storage tank has a diameter of 48 ft and is full of water. How many delivery trucks with cylindrical tanks measuring 8 ft in diameter and 10 ft long can be completely filled from the storage tank? A) 230 trucks B) 115 trucks C) 86 trucks D) 1152 trucks
*Sunday, June 13, 2010 at 4:42pm by Felicia*

**Calculus**

Water is leaking out of an inverted right conical tank at a rate of 0.0115 m^3/min. At the same time water is being pumped into the tank at a constant rate. The tank has height 11 meters and the diameter at the top is 7 meters. If the water level is rising at a rate of 0.17 m/...
*Tuesday, April 3, 2012 at 5:51pm by Joe*

**math**

a tank and a pail contain a total of 5,136 milliliters of water. jacob pours 314 milliliters of waster from the pail into the tank. the amount of water in the tank is now 7 times what is left in the pail. how much water was in the pail at first?
*Sunday, October 20, 2013 at 7:43pm by naomi*

**physics**

A pressurized tank of water has a 10cm diameter orifice at the bottom, where water discharges to the atmosphere. the water level is 3 m above the outlet. the tank air pressure above the water level is 300 kpa (absolute)while the atmospheric pressure is 100 kpa. neglecting ...
*Wednesday, October 30, 2013 at 7:52pm by khabat*

**maths**

3.An 1145 L tank contains 295 L of water and is being filled with brine from a full 1280 L tank at a rate of 1.55 U.S. gallons every 6 seconds. Will the smaller tank ever contain three times the amount of liquid as the larger tank? If so, when? If not, explain why.
*Sunday, November 4, 2012 at 8:31pm by david*

**maths**

A rain water tank is half full. After it rained the tank if four fifths full. - Find the amount of water collected as a fraction of a full tank.
*Sunday, February 17, 2008 at 1:15am by cindy*

**Physics**

A meter stick lies on the bottom of a 100 cm long tank with its zero mark against the left edge. You look into the tank at an angle of θ = 30°, with your line of sight just grazing the upper left edge of the tank, and height of the tank is 50cm. (a) What mark do you see ...
*Friday, February 8, 2013 at 5:40pm by Cassie*

**math**

a water tank is 3/5 full. the tank hold 90 gallons when full. how many gallon of water are in the tank now?
*Monday, December 10, 2012 at 11:22am by Anonymous*

**Calculus**

A water tank has a shape of an inverted circular cone with base radius 3 m and height of 5 m. If the water is being pumped into the tank at a rate of 2 m^3 /min, find the rate at which the water level is rising when the water is 3 m deep.
*Monday, November 22, 2010 at 7:44pm by Jay*

**physics**

A sealed tank containing seawater to a height of 11.0 m also contains air above the water at a gauge pressure of 3.00 atm. Water flows out from the bottom though a small hole. Calculate the speed with which the water comes out of the tank. I believe this has something to do ...
*Tuesday, December 8, 2009 at 7:20pm by Sarah*

**CALCULUS - PLEASE HELP**

Water is flowing at a rate of 50 cubic meters per minute into a holding tank shaped like a cone, sitting vertex down. The tank's base diameter is 40 m and a height of 10 m. Write an expression for the rate of change of the water level with respect to time, in terms of h (the ...
*Tuesday, June 5, 2012 at 11:36pm by Anonymous*

**physics**

A large water tank is 18m above the ground. Suppose a pipe with a diameter of 8cm is connected to the tank and leads down to the ground. How fast does the water rush of the piper at ground level? Assume that the tank is open to the atmosphere.
*Tuesday, December 11, 2012 at 10:04pm by zoe*

**Math - Calculus 2**

An underground tank full of water has the following shape: Hemisphere - 5 m radius. at the bottom Cylinder - radius 5 m and height 10m in the middle Circular cone radius 5 m and height 4 m at the top The top of the tank is 2 m below the ground surface and is connected to the ...
*Wednesday, November 10, 2010 at 2:21pm by Amy*

**math**

A tank, with a rectangular base and having vertical sides of height 4 m, is initially full of water. The water leaks out of a small hole in the horizontal base of the tank at a rate which, at any instant, is proportional to the square root of the depth of the water at that ...
*Thursday, June 21, 2012 at 6:34am by Maya*

**Grenada**

John has a 25-gallon fish tank. John filled his tank today with 23-gallons of water. The water evaporates at a rate of 1.5 gallons per week. John adds 2 gallons to the tank every other week. At what following time will the tank contain 16.5 gallons?
*Sunday, January 13, 2013 at 2:33pm by Daryl*

**math**

There are 1200 litres of water in a tank at present. IF the tank is 3/4 full, what is the capacity of the tank?
*Monday, September 3, 2007 at 3:08am by JaredNNNNNN1*

**Math**

You are in charge of a tank to be used for water storage. Your boss has told you that he wants a cylindrical tank with a minimum capacity of 300,000 cubic feet. Your boss wants to spend the least possible amount in painting the tank. Design a tank to meet this objective.
*Thursday, May 15, 2008 at 9:11pm by Megan*

**math**

a 2000 l.tank containing 550 l. of water is being filled with the water at the rate of 75 l. per minute from a full 1600 l tank. How long will it be before the two tanks the same amount of water?
*Wednesday, September 11, 2013 at 9:55pm by rica*

**geometry**

A cylindrical tank is being constructed to hold 10,000 ft^3 of water. The diameter of the tank is 36ft. What is the minimum height needed for the tank?
*Wednesday, April 11, 2012 at 9:26pm by Piggy*

**geo**

George and phil were playing with their fish tank again. they had a difficult time keeping their fish tank is 100 cm long, 60 cm wide and 40 cm high. they tilted the tank resting on a 60 cm edge, with the water level reaching the midpoint of the base. when they rest the tank ...
*Thursday, December 7, 2006 at 6:10pm by Jen*

**Math**

"A tank holds 1000L of water, which takes an hour to drain from the bottom of the tank, then the volume V of water remaining in the tank after t minutes is: V = 1000(1-(t/60))^2 where t is between 0 and 60 inclusive. Find the rate at which the water is flowing out of the tank...
*Sunday, February 7, 2010 at 10:45pm by Stuck*

**college algebra**

water from a tank is being used for irrigation while the tank is being filled. The two pipes can fill the tank in 6h and 8h, respectively. the outlet pipe can empty the tank in 24h. How long would it take to fill the tank with all three pipes open? round the answer to the ...
*Wednesday, December 12, 2012 at 12:43pm by Zachery*

**physics**

I'm having a really hard time with this physics problem...not really sure where to begin or which equation to use....please help: You are assigned the design of a cylindrical, pressurized water tank for a future colony on Mars, where the acceleration due to gravity is 3.71 ...
*Friday, January 29, 2010 at 2:44pm by Nikki*

**mat 116**

two large storage tanks, T and W contain water. T starts losing at the same time additional water starts flowing into W. The graph below shows the amount of water in each tank over a period of hours. Assume the rates of water loss ad water gain continues as shown. At what ...
*Sunday, March 2, 2014 at 9:15am by csrla*

**math**

a rectangular tank has the measurement 60cm wide and 2000cm2 water flows into the tank at the rate of 8 liters per minutes how long will it take to fill the tank?
*Monday, April 23, 2012 at 10:38am by john*

**Math**

Gregory filled a tank with 4 1/2 gallons of water. Linda filled the same tank with anothewr 2 1/3 gallons of water. finally, Meg added another 2 gallons of water. How many gallons of water were added to the tank?
*Monday, September 23, 2013 at 10:33pm by Jay*

**calc**

water is stored in a tank in the shape of an interval cone of height 10ft and diameter 6ft.express the volume of water in the tank as a function of the height h of the water level.
*Friday, August 26, 2011 at 1:44am by natasha*

**physics**

A water tank is filled to a depth of 10 m and the tank is 20 m above ground. The water pressure at ground level in a hose 2 cm in diameter is closest to: A) 3.9 × 105 N/m2 B) 2.0 × 104 N/m2 C) 9.2 N/m2 D) The cross-sectional area of the tank is needed.
*Sunday, March 30, 2014 at 11:09pm by Georgey*

**geometry**

If there are 7.5 gallons to the cubic foot, and a spherical storage tank has a radius of 19.5 ft, then using 3.14159 for p ,how many gallons, correct to the nearest whole gallon, will the full storage tank hold?
*Sunday, November 8, 2009 at 10:54pm by kimama*

**math**

Water is Pumped into an underground tank at a constant rate of 8 gallons per minute.Water leaks out of the tank at the rate of (t+1)^½ gallons per minute, for 0<t<120 minutes. At time t=0, the tank contains 30 gallons of water. How many gallons of water leak out of the ...
*Wednesday, April 30, 2008 at 3:54pm by POD*

**calculus**

Water is Pumped into an underground tank at a constant rate of 8 gallons per minute.Water leaks out of the tank at the rate of (t+1)^½ gallons per minute, for 0<t<120 minutes. At time t=0, the tank contains 30 gallons of water. How many gallons of water leak out of the ...
*Wednesday, April 30, 2008 at 8:26pm by POD*

**Calculus**

A cylindrical water tank has a radius of 2 feet and a height of 6.0 feet. Compute the work done to pump the water out of a filled tank through the top. [The density of water is 62.4 lbs/ft3.]
*Tuesday, December 6, 2011 at 6:29pm by Beth*

**calculus**

Water is poured into a conical tank 6m across the top and 8m deep at the rate of 10m/min. How fast is the water level rising when the water in the tank is 5m deep?
*Friday, November 2, 2012 at 11:25pm by Arvin*

**math**

A rectangular prism with a base area of 38 sq in & height of 9 in is filled to the top with water. The water is poured into fish tank that is 21 in by 8 in and is 10 in tall. How high is the water in the fish tank?
*Tuesday, April 20, 2010 at 10:27pm by Jordan*

**calculus**

Calculate the work (in joules) required to pump all of the water out of the tank. Assume that the tank is full, distances are measured in meters, and the density of water is 1,000 kg/m^3. Water exits from a small hole at the top of the rectangular box. The dimensions are 8 m, ...
*Sunday, January 31, 2010 at 9:28pm by Jake*

**MATH..-HELP ME PLEASE GUYS..THIS DUE TMORROW!!!!..**

Suppose tank A consist of 500 liter brine with 500gm salt dissolved in it, whereas in tank B containing 500 liter of water. Water is allowed to enter tank A at a rate of 30 liter/minute, and that mixed solution flow from tank A to tank B at a rate of 40 liter/minute. At the ...
*Wednesday, April 24, 2013 at 2:04pm by cecyl*

**Calculus 2**

Assume all measurements are in metres (since g is given as 9.8 m/s^2) The centre of gravity of the full tank is at 1.5/2=0.75 from the bottom. Work done is equal to the potential energy of the water at the spout (top) minus the potential of the full tank. Volume of tank, V=(&...
*Saturday, June 22, 2013 at 12:22am by MathMate*

**math**

the water tank begins full.create a scatter plot to represent the amount of water in the tank over a 24-hours period
*Tuesday, August 11, 2009 at 7:37pm by carolina*

**math**

a cylindrical tank with diameter 2.0m and height 3.2m is to be filled with water. how many litres of water are needed to fill the tank? 100cm3 = 1L
*Sunday, January 13, 2013 at 2:03pm by laf*

**AP CALCULUS!!! HELPP**

related rates: the base of a pyramid-shaped tank is a square with sides of length 12 meters, and the vertex pyramid is 13 meters above the base. the tank is filled to a depth of 5 meters, and water is flowing into the tank at the rate of 2 cubic meters er second. find the rate...
*Thursday, April 14, 2011 at 10:35pm by Raven*

**algebra**

Brandon has a 55-gallon fish tank. He estimates he can drain the tank at an average rate of 11 gallons per minute. In a linear model of this situation, x represents the number of minutes the tank has been draining. Relative to this situation, what does the y-intercept ...
*Saturday, March 1, 2014 at 6:33pm by Molly*

**math**

Brandon has a 55-gallon fish tank. He estimates he can drain the tank at an average rate of 11 gallons per minute. In a linear model of this situation, x represents the number of minutes the tank has been draining. Relative to this situation, what does the y-intercept ...
*Saturday, March 1, 2014 at 6:42pm by Molly*

Pages: **1** | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | Next>>