Search: A rectangular swimming pool is to be built with an area

Number of results: 4,003

chemistry
What would be the dangers of mixing chlorofluorocarbons (r-22 refrigerant)and chlorine gas in a indoor swimming pool area? Question is in regard to a substanial R-22 refrigerant leak that ends up in a enclosed pool area daily mixing with chlorine gas in that room.
Monday, December 26, 2011 at 7:44pm by Dennis

english
I need 12 vivid verbs for the following words: lake, river, ocean, swimming pool.
Tuesday, September 11, 2012 at 9:34am by Lynn

Spanish
Is this correct? I like going to the swimming pool. Tengo gusto de ir a la piscina.
Saturday, June 28, 2008 at 12:22pm by Anonymous

chemistry
A diver is able to cut through water in a swimming pool. Which property of matter does this observation show?
Thursday, May 1, 2008 at 5:15am by aakash

math
mr. ming may swim the perimeter of Pool A or Pool B. In which pool must he swim farther? How much farther? Pool A measurements: 10m, 2m Pool B: 7m, 7m
Monday, January 3, 2011 at 3:55am by Anonymous

Physics
Using a swimming pool, two students decide to test the water by setting up an interference pattern at one end of the 50 m pool. They sit 2.0 m apart and create waves by tapping their right foot, in phase with each other, onto the water at a frequency of 1.0 Hz. The speed of ...
Thursday, May 10, 2012 at 8:05pm by Asif

Math-geometry
a swimming pool is built as follow; the top view is a rectangle 12ft by 30ft. the pool is 4 feet deep at the shallow end and 9 feet at the deep end. the sides walls are as shown. how many square ft of tile will it take to tile the two side walls and both end walls?
Wednesday, July 13, 2011 at 6:39pm by Anonymous

math (calculate speed)
A swimmer of mass m is at a swimming pool. They climb the steps to the diving board 4.0 m above the water. They jump off the board, which enables them to rise a further 0.7 m before they begin their descent into the pool. At what speed do they enter the water? You may assume ...
Tuesday, January 8, 2013 at 8:53pm by AMT

PHYSICS
a) How much energy is required to evaporate all the water in a swimming pool of area 158 m2 and depth 4.1 m (b) The intensity of sunlight is about 1080 W/m2. If all of this energy is absorbed by the water in the pool, how long will it take for take the water to evaporate?
Wednesday, November 30, 2011 at 5:03pm by anon

math
a swimming pool is 60ft long and 35ft wide. a model of the pool is 9in.long.how wide is the model? A)3.25 B)4.25 c)5.25 d)6.25
Friday, January 15, 2010 at 11:21am by makeeda

Marine Park
I told you the customary unit for a swimming pool. I'll be glad to check your answers for these other three.
Wednesday, December 5, 2012 at 3:18pm by Ms. Sue

geometry
A swimming pool circular in shape has its distance around 282.74 ft, what is the area? in cm^2 in in^2 in m^2 TIA
Friday, April 20, 2012 at 6:26am by kilkaru

chemistry
What would be the dangers of mixing chlorofluorocarbons (r-22 refrigerant)and chlorine gas in a indoor swimming pool area?
Monday, December 26, 2011 at 5:00pm by Dennis

Algebra Please Help
Math Word problem with factoring...HELP!!! This questions has me stumped!? I have been working on it for days... A 10ft-by-15ft pool was installed in your backyard. You have $3000 left that you would like to spend on surrounding the pool with a patio, equally wide on all ...
Friday, May 6, 2011 at 9:12pm by Gina

5th grade
Butterfly is a discipline of swimming, whereas dressage is a discipline of horseriding (I just googled "define dressage" to find that out). A ski-jumper skis down a mountain, so it ought to be that a diver dives down a ... what? Is it a swimming pool, because he ...
Monday, September 1, 2008 at 1:39pm by David Q

Basic Physics
If a swimming pool has dimensions; 28.2 5m x 10.0m x 2.30m, when it is full of water, what is the force on the bottom ?
Tuesday, December 18, 2012 at 1:54pm by Pam

Science
A swimming pool measures 10m x 7m x2m. Calculate the total force exerted by the water against the bottom.
Thursday, October 27, 2011 at 9:55am by Steve

Science- physics
Volume x density. In this case, that is all of your four numbers multiplied together. It is a constant-depth swimming pool.
Sunday, October 23, 2011 at 5:12pm by drwls

science - biology
If our cells and body fluids are hypertonic to the water of a swimming pool, then why do we not swell and pop when we go for a swim?
Wednesday, December 2, 2009 at 7:52pm by Cyn

Physical Science [repost]
Can someone please check if my answers for these questions are correct? Thanks! 1.Explain in terms of force and distance how using a ramp to load boxes into a truck makes work easier. (Ans-) Less force is applied but the distance is longer. 2.A ball sitting on the top of a ...
Sunday, May 3, 2009 at 4:11pm by mysterychicken

Mathematics Blue
A person is trying to fill her new swimming pool for the first time. Water is flowing into the pool at a constant rate of 30 liters/min. Unfortunately there is a hole and a crack in the pool from which water is leaking. Water is leaking out of the hole at a rate proportional ...
Wednesday, October 10, 2012 at 8:22am by Blueberry P

Marine Park
what customary unit is most reasonable to measure the capacity of a Bathtub, A drinking glass, A swimming Pool, and a cereal bowl.
Wednesday, December 5, 2012 at 3:18pm by Aaliyah

Math
Jim's rate = pool/30 Sue's rate = pool/45 Tony'rate = pool/90 combined rate = pool/30 + pool/45 + pool/90 = (3pool + 2pool + pool)/90 = 6pool/90 = 2pool/30 time to fill pool with combined rate = pool/(2pool/30) = 1/(2/30) = 15
Thursday, June 28, 2012 at 5:10pm by Reiny

Physics
A student of mass m is at a swimming pool. She climbs the steps to the diving board 4.0 m above the water. She jumps off the board, which enables her to rise a further 0.7 m before she begins her descent into the pool. At what speed does she enter the water? You may assume ...
Tuesday, April 23, 2013 at 2:03pm by Moo

Math
My cousin Robert was pushed into a pool. The pool was 6 feet Wide and 10 feet deep. The pool had soft walls. How did my Cousin Robert Emerge from the pool? Ans__________ Hint- We do not know if it's filled with water or not. It is a round pool. It is a ground pool.It has ...
Tuesday, December 8, 2009 at 7:12pm by Diana

physics
Volume divided by area of pool will give the height of water/pool. Volume of pool = 375 m³ Area of pool is 10m*5m=50m². Can you take it from here?
Tuesday, July 31, 2012 at 10:10pm by MathMate

Physics
Your swimming pool is square and 4.9 m on a side. It is 3.9 m deep in the morning. If the temperature changes by 44°C during the afternoon, how much does the depth of the water increase?
Tuesday, July 31, 2012 at 8:11pm by Sierra

physical science
. A swimming pool is exactly 20m long, 7m wide, and 2m deep. What is its volume in cubic feet to 3 significant figures?
Thursday, July 5, 2012 at 10:48pm by cathy

Physics
Your swimming pool is square and 6.1 m on a side. It is 1.4 m deep in the morning. If the temperature changes by 19°C during the afternoon, how much does the depth of the water increase?
Wednesday, November 30, 2011 at 10:08pm by Jon

math
Troy is building a pool that is proportional to the Olympic-sized pool. The width of his pool will be 625 centimeters. find the scale factor troy will use to build his pool use the scale factor to show the length of troys pool if the length of the Olympica pool is 50 meters ...
Thursday, December 16, 2010 at 9:53pm by Court

math HELP PLZ DO MINE
There are 64 kids in the swimming pool there are 8 more girls than boys How many Boys are there?
Sunday, March 4, 2012 at 3:27pm by gabby

math
the school swimming pool is 55 yards long and 23 yards wide what is the perimeter
Tuesday, June 1, 2010 at 7:30pm by celeste

English
On summer vacation, I went to Spo1 Park. I went there by car. In the swimming pool of Spo1 Park, I enjoyed swimming and learned how to swim on my back (how to swim the backstroke, how to do the backstroke). It was not easy to swim on the back. I always feel so happy when I ...
Saturday, August 28, 2010 at 6:04am by rfvv

Math;Pre-Algebra
My cousin Robert was pushed into a pool. The pool was 6 feet Wide and 10 feet deep. The pool had soft walls. How did my Cousin Robert Emerge from the pool? Ans__________ Hint- We do not know if it's filled with water or not. It is a round pool. It is a ground pool.It has ...
Tuesday, December 8, 2009 at 6:57pm by Molly

chemistry
a typical backyard swimming pool holds 150 yd^3 of water. what is the mass in pounds of the water?
Monday, January 25, 2010 at 12:08am by keiah

5th grade
Hmm -- is it a swimming pool for cars? Ohh -- you probably mean a group of 2 to 5 people who ride to work in the same car together.
Monday, December 1, 2008 at 8:56pm by Ms. Sue

math
rate of 1st pump = pool/5 rate of 2nd pump = poo/7 combined rate = pool/5 + pool/7 = (12/35)pool time at combined rate = pool / ((12/35)pool) = 35/12 or 2.916667 it will take about 2.92 hours or 2hrs, 55 minutes
Tuesday, August 2, 2011 at 8:10pm by Reiny

Physical Science
Good afternoon. Can someone please check if my answers for these questions are correct? Thanks! 1.Explain in terms of force and distance how using a ramp to load boxes into a truck makes work easier. (Ans-) Less force is applied but the distance is longer. 2.A ball sitting on ...
Sunday, May 3, 2009 at 12:23pm by mysterychicken

Math
I cant figure out this problem. A pool is rectangular in shape, with a half-circle at one end. The length is 80 feet; the width is 30 feet; depth is 4ft the half-circle is appended to one of the thirty-foot sides, so that end is curved. Find the surface area of the pool.
Tuesday, September 25, 2007 at 7:01pm by Amy

Math
I need some help with this problem please!! your parents are installing a rectangular in-ground pool with the dimensions 24 feet by 10 feet. They decide to place a walkway around the pool 3 feet wide. What is the area of the proposed walkway? Answers: a.) 240 square feet b.) ...
Monday, April 23, 2012 at 6:02pm by Taylor Leigh

Preschool teacher needs your help... thx
Bring a puppy to school and have the kids help bathe it. Or bring one of the life-like dolls and have everyone help give it a bath. OR, have a real event, invite parents, get a small plastic swimming pool, have kids wear bathing suits and play having a bath in the pool... (...
Thursday, September 17, 2009 at 1:49am by GuruBlue

math
30 minutes before the community pool closed, there were 15 swimmers in the pool . Six minutes later, there were 3 swimmers in the pool. What is the average change per minute in the number of swimmers in the pool?
Thursday, September 29, 2011 at 5:29pm by ginger

Physics -- Temp and heat
Your swimming pool is square and 5.7 m on a side. It is 1.5 m deep in the morning. If the temperature changes by 14°C during the afternoon, how much does the depth of the water increase?
Saturday, November 26, 2011 at 10:39pm by Anon14

Math
Troy is building a pool that is proprtional to an olympic-sized pool the width of his pool will be 625 centimeters find the scale factor.
Sunday, April 1, 2012 at 7:41pm by Lisa

Math
The Smiths have a pool that is 20 feet by 35 feet. A 5 foot wide deck completely surrounds the pool. The average depth of the pool = 6 feet. How much surface area is covered by the proposed pool deck?
Thursday, June 14, 2012 at 6:55pm by Leo

Physical Science
Determine the concentration of the HCl in a swimming pool?given 100ml of a standard solution of Na2CO3 of concentration 0.05mol.dm
Thursday, May 26, 2011 at 1:38pm by kimberly

cheisty
I recommend taking time to write a sensible question. A swimming pool with dissolved salt and other dissolved materials is a homogeneous solution.
Tuesday, March 9, 2010 at 8:18pm by DrBob222

physics
A person with a mass of 60kg climbs up to a diving board 4 meters above a swimming pool. what is the divers speed when entering the water? A 8.9m/s b 6.2m/s c 4.4m/s d 3.3m/s e 2.1 m/s
Wednesday, May 9, 2012 at 2:03am by neshia

math
The municipal swimming pool in Nicetown has three different ways of paying for individual open swimming. Evan is trying to decide which way to pay. • Early Pay: Pay $45 before Memorial Day; swim any number of days • Deposit Plus: $20 deposit plus $2.00 per day •...
Wednesday, August 1, 2012 at 11:08am by Morgan

Math
A swimming pool that is 100 feet in length by 10 feet deep and 40 feet wide is filled with water how many gallons of water are in the pool. (1cubic foot of water = 7.48 gallons of water) well for the volume of the water i got 40,000 cubic feet then for the gallons i thought ...
Wednesday, May 14, 2008 at 7:30pm by Mike

Physics
Water has a density of 1000kg/m^3. The depth of a swimming pool at the deep end is about 4m. A)What is the volume of a column of water 4m deep and 1m^3 in cross-sectional area? B)What is the mass of this column of water? C)What is the weight of this column of water in newtons...
Tuesday, April 24, 2012 at 2:24am by Sara

math
which units would be most appropriate for measuring the perimeter of a swimming pool, square yards, yards, or cubic yards?
Tuesday, September 11, 2012 at 8:49pm by taliah

math-algebra
rate of 1st pump = pool/5 rate of 2nd pump = pool/7 combined rate =pool/5 + pool/7 = 12 pool/35 time at combined time = pool/(12pool/35) = 35/12 = 2.91666.. days
Friday, October 5, 2012 at 7:53pm by Reiny

math project.. PLEASE HELP!!
The municipal swimming pool in Nicetown has three different ways of paying for individual open swimming. Evan is trying to decide which way to pay. • Early Pay: Pay $45 before Memorial Day; swim any number of days • Deposit Plus: $20 deposit plus $2.00 per day •...
Monday, July 30, 2012 at 3:58pm by Morgan

Pre Calc
Net rate of filling = 1/10 - 1/20 pool/hour = 1/20 pool/hour Fill time = (1 pool)/(1/20 pool/h) = 20 hours
Friday, January 21, 2011 at 10:28am by drwls

Math
width of pool ---> x length of pool --> x+7 area of pool = x(x+7) width of whole pool area = x+3 length of whole pool area = x+7+3 = x+10 area of pool area = (x+3)(x+10) area of concrete walkway = area of whole thing - area of pool solve 120 = (x+3)(x+10) - x(x+7...
Tuesday, November 16, 2010 at 5:16pm by Reiny

English
Thank you very much for the help with the run-on sentences! Can you check these three last paragraphs on accidents, please? 1)Once the dog escaped because there was a storm and it was afraid of lightning. It jumped over the fence and it went into my neighbour’s garden. ...
Friday, January 29, 2010 at 8:26am by Franco

urgent!!
Summer Swimming Selection The municipal swimming pool in Nicetown has three different ways of paying for individual open swimming. Evan is trying to decide which way to pay. • Early Pay: Pay $45 before Memorial Day; swim any number of days • Deposit Plus: $20 deposit...
Wednesday, August 1, 2012 at 2:58pm by Morgan

English
Can you please tell me if the following sentences are possible? I really don't know how to say it in English. Thank you. 1) I do the shopping at the market every Saturday. (Should I consider it a mistake if the sentence started with "every Saturday"?) 2) I'm ...
Tuesday, September 21, 2010 at 4:40pm by Franco

algebra
how many cubic feet are in the volume of a round swimming pool which is 16 feet in diameter and 4 feet deep throughout? express answer in terms of pi.
Thursday, December 16, 2010 at 12:06pm by tyler

Algebra
how many cubic feet are in the volume of a round swimming pool which is 16 feet in diameter and 4 feet deep throughout?Express your answer in terms of pi.
Tuesday, December 14, 2010 at 10:24pm by Shane

algebra
How many cubic feet are in the volume of a round swimming pool which is 16 feet in diameter and 4 feet deep throughout? Express your answer in terms of pi.
Tuesday, December 14, 2010 at 6:29pm by Ann

geometry!
Assuming the swimming pole is a rectangular prism wouldn't you simply do the following: V = length x width x depth V = 20 x 8 x 3 V = 480 m^3 of water
Monday, March 11, 2013 at 4:52am by Lena

math
A 20-ft by 40-ft swimming pool is surrounded by a deck d feet wide. What is the area of the deck?
Wednesday, January 16, 2013 at 12:45pm by tishondra

math
There is a lap swimming pool is a rectangle with the depth of 4.5 feet. If the water is doubled is it the width, length, and depth doubled?
Sunday, March 4, 2012 at 9:07pm by Anonymous

Geometry
We do not have access to your diagram. Subtract product of sides of swimming pool from product of sides of yard shown.
Tuesday, March 22, 2011 at 10:07pm by PsyDAG

english
1. Rewrite sentences using the Passive They’re going to open the sports complex next week. The sports complex... The USA manufacture a lot of sports equipment A lot of sports equipment... They’re building some tennis courts in the park. Some tennis courts... Johnson ...
Sunday, March 29, 2009 at 7:41am by Joan

algebra
How many cubic feet are inthe volume of a round swimming pool which is 16 feet in diameter and 4 feet deep throughout? Express your answer in tterms of pi.
Thursday, December 16, 2010 at 10:16pm by mw

Physics/Algebra
A student walks around a pool and estimates the pool has a circumference of 240 m. Using a protractor the students gages the angle of elevation to the top of the fountain, in the center of the pool, to be 74 degrees.
Sunday, August 14, 2011 at 5:40pm by Anon

physics
In searching the bottom of a pool at night, a watchman shines a narrow beam of light from his flashlight, 1.3 m above the water level, onto the surface of the water at a point 2.7m from the edge of the pool. Where does the spot of light hit the bottom of the pool, measured ...
Sunday, September 7, 2008 at 1:24am by Steve

FAST MATH HELP!
I can't remember the abbreviation for decimeter! Abbreviation: dm thanks hey.... the abb is dm.. 1. Factor 4m²+40m+100 2. The area of a circle is given by the equation A = ð(25x²+10x+1). Find an expression for the radius. 3. The bed of a pond can be modelled ...
Wednesday, March 7, 2007 at 10:43am by Jenna

Algebra
If each lap in a swimming pool is 100 meters long how many laps does it take to go a mile. I know there are 1609.344 meters in a mile, but what do I do from there?
Wednesday, October 14, 2009 at 9:32pm by Tyler

Chemistry
This isn't really a homework question but I had been thinking about it today after class. Why does the concrete around an outdoor swimming pool become too hot to walk on while the water stays cool?
Wednesday, February 6, 2008 at 2:19am by Fuschia

algebra
rewording to indicate the rate of completion, a = 1/6 pool/hr b = 1/4 pool/hr they work together for 2/3 hour, so they filled (1/6 + 1/4)*2/3 = 5/18 pool So, how long does it take A to fill the other 13/18 pool? 13/18 / 1/6 = 13/3 hour So, the whole pool took 2/3 + 13/3 = 15/3...
Thursday, January 19, 2012 at 11:31pm by Steve

math
A circular pool has a diameter of 12 feet. The pool is 5 feet deep everywhere. How much water is needed to fill the pool?
Wednesday, March 6, 2013 at 10:12pm by Jane

Math
I need help with these problems. I've gone over the material a lot, and I just don't understand! Please help fast, test is tomorrow! 1. Factor 4m²+40m+100 2. The area of a circle is given by the equation A = ð(25x²+10x+1). Find an expression for the ...
Thursday, April 12, 2007 at 11:20pm by Marie

Chemistry
A pool is 4.57 m long, 3.04 m wide, and 1.83 m deep. If the pool is completely filled with water, what will the weight of the pool be in pounds if 1 Kg=2.2 pounds.
Monday, September 17, 2012 at 10:23pm by Emma

financial mgmt
Ettenheim village is considering building a town swimming pool. The annual facility cost would be $200,000. Staff salaries for the pool, which would only be open during the summer would be $75,000. Other fixed cost would be $20,000 a year. There are other expenses of $50 per ...
Monday, February 9, 2009 at 10:18am by cindy

physics
A rubber ball filled with air has a diameter of 21.7 cm and a mass of 0.523 kg. What force is required to hold the ball in equilibrium immediately below the surface of water in a swimming pool?
Monday, August 6, 2012 at 11:34pm by SAUCEDO

math
90 children were at a picnic on the beach. 3/5 of the boys and 5/8 of the girls were swimming. If 35 children were not swimming, how many boys were swimming?
Thursday, September 22, 2011 at 2:53pm by unknown

Math - Problem Solving
The volume of a swimming pool is (36x^5-12x^3+6x^2) cubic ft. if the height is 2x ft. and thw width is 3x ft., find its length.
Saturday, September 23, 2006 at 1:44pm by Dawn Herrin

chemistry
A home swimming pool is disinfected by the daily addition of 0.50 gal (1 gal = 3.785 L) of a "chlorine" solution–NaOCl in NaOH(aq). To maintain the proper acidity in the pool, the NaOH(aq) in the "chlorine" solution must be neutralized. By experiment ...
Tuesday, October 9, 2012 at 6:08pm by joe

math
A city planner has placed a square wading pool in the center of a park. The pool is surrpunded by a square fence, 20 meters wide. The tiles for the floor of the wading pool cover 121 sqaure meters. How wide is the wooden deck sprrounding the wading pool?
Wednesday, January 18, 2012 at 8:21pm by Linda

math
Perhaps those are equations for the cost (in £) of swimming at a pool, for members (with a 30 £ fixed membership charge) and nonmembers (who pay a higher cost per swim). Someone should have told you what it represents.
Friday, April 9, 2010 at 2:44pm by drwls

Algebra B (probability)
If the parachute lands randomly inside the yard, the probability od landing in the pool equals the pool area divided by the total yard area (including pool) The total yard area is 1500 sq. feet. The total pool water area is 16 pi + 64 pi + (16x8). Draw the pool with connected ...
Monday, January 26, 2009 at 11:41pm by drwls

Physics/chem
Trying to beat the heat of summer, a physics grad student went to the local toy store and purchased a child's plastic swimming pool. Upon returning home, he filled it with 154 liters of water at 25°C. Realizing that the water would probably not be cool enough, he threw...
Saturday, November 20, 2010 at 5:18pm by BG

math
from 4 feet above a swimming pool, susan throws a ball upward witha velocity of 32 feet per second. how long does it take the ball to reach the water?
Thursday, March 24, 2011 at 8:13pm by kayla

physics
You need to provide the pool length and the units that go with the 1.5 number. When computing the displacement and velocity, remember that, because of the 0.5 laps at the end of 31.5, he will be in the middle of the pool, and will only be a half pool length from where he started.
Thursday, January 19, 2012 at 2:41am by drwls

geometry
your neighbors are purchasing a pool. their backyard is 20 yards wide and 30 yards deep. unfortunately the pool dealer will only deal in liter sized pools what is the biggest pool they can get and how many liters will it be?
Sunday, March 6, 2011 at 3:59pm by victoria

math, algebra
Tina is trying to drop a water balloon from her balcony onto a rectangular raft in the pool below. The pool is 25 feet long and 15 feet wide. The raft is 6 feet long and 2 feet wide. What is the probability that Tina will hit the raft with the water balloon?
Sunday, March 4, 2012 at 8:42pm by Willow

English
Playing the dice game, have a conversation about what you must do and what you must not do at each place. After that write down the rules as in the example. You should work in pairs. One should roll the dice and according to the number on the dice, he should move the marker. ...
Monday, November 24, 2008 at 5:11am by John

Math
A round baby pool holds 48.2 cubic feet of water. If the pool has a radius of 3.2 feet, what is the height of the pool in feet?
Thursday, July 5, 2012 at 2:32pm by Kaite

math
A pool of water with surface area of 0.6 hectares has a uniform depth of 3 metres.A pipe drains water in the pool at the rate of 200 litres per second.How much hours does it take to empty the pool?
Friday, August 19, 2011 at 5:22am by Charles

construction
A swimming pool is 120' long,45' wide and 10' deep.How long would it take to fill with water if your maximum fill rate was 15 gallons per minute?
Tuesday, July 26, 2011 at 11:37am by Mark

math
Im doing my homework and it provides barely any info. here is the question. Mr Harrison has a very large backyard. He contacted the Clover Pool Company to have a pool installed in the shape of a rectangle. The Clover Pool Company would build a pool that has a perimeter of 72 ...
Saturday, January 3, 2009 at 7:38pm by Mark

science
imagine you are going swimming at night. you turn on the spotlights at the corners of your house. the lights are pointed towards the middle of the pool, which is right behind the center of your house. will the light rays from the spotlight be refracted when they strike the ...
Thursday, April 25, 2013 at 6:17pm by peaos

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