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2011
March

Questions Asked on March 30, 2011

Rocky Mountain Tire Center sells 20,000 go cart tires per year. The ordering cost for each tire is $40, and the holding cost is
1. 1 answer
2. asked by Gin
3. 9,024 views
A stuntman drives a car over the top of a hill, the cross section of which can be approximatedby a circular arc of radius 250 m.
1. 3 answers
2. asked by Petros
3. 8,937 views
Sandra:Hola, Eduardo. ¿1. (descansar) en la tarde? Eduardo: Nunca. Mis amigos y yo siempre 2. (tocar) la guitarra. Sandra: Yo
1. 6 answers
2. asked by Cierrah
3. 5,995 views
what is the formula used to find the area of a composite figure
1. 16 answers
2. asked by paskelly
3. 5,691 views
How much voltage is there in a circuit with a resistance of 12 ohms and a current of 3 amps
1. 6 answers
2. asked by Neice
3. 5,434 views
Example: on 5 Feb. 2011, draws were:::44 – 68 – 90 – 64 – 66 and 12 Feb. 2011, draws were::: 89 – 27 – 12 – 49 –
1. 32 answers
2. asked by ay
3. 5,112 views
How many moles of hydrogen are needed to completely react with 2.0 moles of nitrogen? N2 + 3H2 -- 2 NH3
1. 4 answers
2. asked by gail
3. 4,169 views
what is the area of a rhombus with a 60 degree angle and sides 5 cm long? (round to the nearest 10th)
1. 1 answer
2. asked by Aria
3. 4,107 views
How do I go about Converting 8/9 to a decimal fraction. Round to the nearest thousandth.
1. 4 answers
2. asked by Jeannie
3. 4,106 views
At 35 degrees Celcius,K = 1.6x10^-5 for the reaction: 2NOCl<--> 2NO + Cl2 If 2.0mol NOCl and 1.0mol Cl2 are placed into a 1.0-L
1. 2 answers
2. asked by Jenny
3. 3,944 views
what is the meaning of the quote"Lord protect me from my friends i can take care of my enemies"
1. 3 answers
2. asked by Anonymous
3. 3,741 views
an equilateral triangle of side 20cm is inscribed in a circle.calculate the distance of a side of the triangle from th centre of
1. 5 answers
2. asked by victor
3. 3,638 views
1.Choose the correct past participle for the Spanish verb cantar.A. canté B. cantaba C. cantado D. canto C is my answer. 2.
1. 1 answer
2. asked by anon
3. 2,797 views
Find the area of the polygon with vertices at (1,3) , (7,3) ,(7,7) and (4,7)?
1. 2 answers
2. asked by Samatha
3. 2,642 views
given the density of acetic anhydride to be 1.05 g/mL, what was the mass of the acetic anhydride added to the reaction? How many
1. 1 answer
2. asked by kendalyn
3. 2,636 views
A cable 25 feet long runs from the top of a utility pole to a point on the ground 18 feet from the base of the pole. How tall is
1. 1 answer
2. asked by Francisca
3. 2,183 views
help !! the area of a rectangle is 56 square inches. the width of the rectangle is 7 in. what is the length??
1. 3 answers
2. asked by santos
3. 1,970 views
you add 0.05ml of 0.10M agno3 to 4ml of 2.0 nacl it forms saturated solution of agcl<---> ag+ + cl-using a saturated solution
1. 4 answers
2. asked by Jeanine
3. 1,954 views
A pulley system is used to lift a piano 2.6 m. If a force of 2510 is applied to the rope as the rope is pulled in 14 m, what is
1. 2 answers
2. asked by Becky
3. 1,809 views
elbert wants to plant grass seed in his backyard. His yard is shaped like a rectangle that is 6 meers by 7 meters. He plans to
1. 2 answers
2. asked by Summer
3. 1,676 views
A 63-kg ice-skater glides with a speed of 10 m/s toward a 14-kg sled at rest on the ice. The ice-skater reaches the sled and
1. 1 answer
2. asked by kevin
3. 1,601 views
a simple random sample of size n=5 is obtained from the population of drivers living in New York City, and the breaking reaction
1. 2 answers
2. asked by Nick
3. 1,575 views
A 1.00-g sample of piperazine hexahydrate is dissolved in enough water to produce 100.0 mL of solution and is titrated with
1. 1 answer
2. asked by shae
3. 1,464 views
A 79.9-L sample of a gaseous hydrocarbon, measured at 1.00 atm pressure and 25.0°C,is burned in excess oxygen, liberating 4.24
1. 0 answers
2. asked by chemistry
3. 1,408 views
the following reaction is endothermic; 3O2(g) = 2O3(g) If this reation is at equilibrium will it shift to the right or left if
1. 1 answer
2. asked by Chris
3. 1,385 views
a laundry room is shaped like a rectangle. the area of the room is 6 square yards. the perimeter is 10 yards. The room is longer
1. 2 answers
2. asked by Anonymous
3. 1,325 views
P3-1 A Tony Masasi started his own consulting firm, Masasi Company, Inc., on June 1, 2008.The trial balance at June 30 is shown
1. 1 answer
2. asked by mar
3. 1,292 views
the process of charging a conductor by bringing it near another charged object and then grounding the conductor is called...a)
1. 0 answers
2. asked by TS
3. 1,291 views
a mixture of methane CH4 and ethane C2H6 is stored in a container at 294 mmHg. The gases are burned in air to form CO2 and H2O.
1. 1 answer
2. asked by Carolyn
3. 1,269 views
a solution contains 100g. H2O, 10g. NaCl and 15g. of methanol. What is the weight percent of methanol; in the solution?
1. 5 answers
2. asked by victoria
3. 1,269 views
If the theoretical probability of rolling a 3 is 1/6, what is the experimental probability of rolling a 3 if the cube is rolled
1. 5 answers
2. asked by hunter
3. 1,248 views
John will toss a coin three times. What is the probability that the coin will land heads up all three times? express the
1. 2 answers
2. asked by jill
3. 1,211 views
For questions 1-9, find the surface area and volume of each figure to the nearest tenth.
1. 1 answer
2. asked by yw
3. 1,211 views
3. In your industrial oven, you bake two baking sheets with 12 scones each, two baking sheets with 20 cookies each, and one
1. 1 answer
2. asked by Phoenyx
3. 1,161 views
a mixture of methane CH4 and ethane C2H6 is stored in a container at 294 mmHg. The gases are burned in air to form CO2 and H2O.
1. 2 answers
2. asked by Carolyn
3. 1,141 views
You want to bring up concerns about security with your brother. Joseph asks you, "If the Internet is inherently not secure, then
1. 0 answers
2. asked by Linda
3. 1,137 views
Blake amuses and challenges his teachers with his independentthinking. He’s self-reliant and responds appropriately to
1. 2 answers
2. asked by smith
3. 1,136 views
By cutting away identical squares from each corner of a rectangular piece of cardboard and folding up the resulting flaps, an
1. 0 answers
2. asked by Anonymous
3. 1,113 views
pauline has 35 cups of flour. She makes cakes that require 2 1/4 cups each. if she makes as many such cakes as she has flour
1. 1 answer
2. asked by irma
3. 1,108 views
bond angles and polarity fortrans-PF3Cl2
1. 2 answers
2. asked by cassandra
3. 1,106 views
How much heat energy is needed to transform 125g of ice at zero degrees celsius to warm water at 80 degrees celsius?
1. 2 answers
2. asked by John Goodroe
3. 1,102 views
An epidemiologist determines that a particular epidemic spreads in such a way that t weeks after the outbreak, N hundred new
1. 1 answer
2. asked by Jasmin
3. 1,099 views
Using only whole numbers, how can you draw three rectangles with a perimeter of 12 units?
1. 1 answer
2. asked by Michelle
3. 1,075 views
The circle below is centered at the point (3, 2) and has a radius of length 7. What is its equation?
1. 1 answer
2. asked by nell
3. 1,071 views
Hi Please can you help?Find the particular solution of the differential equation from dy/dx=2/27(x-3)�ã(x^2-6x+23) / (y) (y>0.
1. 0 answers
2. asked by Claire
3. 1,052 views
Explain the impact and use of jealousy in interpersonal relationships.
1. 1 answer
2. asked by Megan
3. 1,050 views
Find the absolute maximum value and the absolute minimum value, if any, of the function.g(x) = -x(^2) + 2 x + 9
1. 2 answers
2. asked by Anonymous
3. 1,009 views
An Equilateral triangle (ABC) is inscribed inside a circle. The side lengths of the triangle are 8 cm. What is the radius of the
1. 1 answer
2. asked by Katy
3. 1,009 views
If a bottle of nail polish remover contains 179 mL of acetone, how much heat would be released by its complete combustion? The
1. 1 answer
2. asked by Anonymous
3. 974 views
A small drop of water is suspended motionless in air by a uniform electric field that is directed upward and has a magnitude of
1. 1 answer
2. asked by Anonymous
3. 938 views
Postal regulations specify that a package sent by priority mail may have a combined length and girth of no more than 129 in.
1. 0 answers
2. asked by Anonymous
3. 932 views
Four couples have reserved seats in a row for a concert. How many ways can they be seated if the two members of each couple wish
1. 0 answers
2. asked by Norah
3. 931 views
Find the absolute maximum value and the absolute minimum value, if any, of the function.g(x)=(1/16)x^2-16sqrtx on [0,36]
1. 0 answers
2. asked by Amy
3. 929 views
15 beats are heard in 5 seconds when a piano key and a tuning fork of slightly higher frequency (440 Hz) are struck at the same
1. 2 answers
2. asked by Brent
3. 928 views
This problem has been very hard for me. I would appreciate it if someone could maybe help..Solve: 2a - b = ac + 3b for a I came
1. 2 answers
2. asked by Lace
3. 891 views
The owner of the Rancho Grande has 3028 yd of fencing with which to enclose a rectangular piece of grazing land situated along
1. 0 answers
2. asked by Raymone
3. 871 views
Are their any search engines I can use besides bing and google?Any places I can access historical journals? Thanks!
1. 2 answers
2. asked by JJ
3. 871 views
Need to write whether the verb in Transitive or Intransive.1. John received a silver trophy. A=trans 2. The judge gave him a
1. 2 answers
2. asked by Emily
3. 861 views
Postal regulations specify that a parcel sent by priority mail may have a combined length and girth of no more than 144 in. Find
1. 1 answer
2. asked by Anonymous
3. 844 views
an insulated circular ring of diameter 6.50cm carries a 12.0 A current and is tangent to a very long, straight insulated wire
1. 0 answers
2. asked by jennifer
3. 842 views
A beaker with 200 mL of an acetic acid buffer with a pH of 5.00 is sitting on a benchtop. The total molarity of acid and
1. 4 answers
2. asked by Bobby
3. 839 views
Find the absolute maximum and absolute minimum values, if any, of the function. (If an answer does not exist, enter DNE.)f(x) =
1. 1 answer
2. asked by Josh
3. 825 views
A 14 kg body is moving through space in the positive direction of an x axis with a speed of 220 m/s when, due to an internal
1. 2 answers
2. asked by john
3. 823 views
find the slope of the line given by each equation(1) 7x+13y=91 (2) 7-3y=9x
1. 1 answer
2. asked by roy
3. 817 views
A company has two major businesses that it operates. One business manufactures and sells unicycles for commercial use in
1. 0 answers
2. asked by javon
3. 815 views
Which was a major contributing factor in Woodrow Wilson’s winning the presidency in 1912?
1. 1 answer
2. asked by jaslyne
3. 808 views
A hunk of cast concrete with a weight of 10 N will float if it displaces 10N of water true or false
1. 1 answer
2. asked by bode
3. 808 views
round to the nearest tenth 17.32
1. 3 answers
2. asked by jamea
3. 804 views
i'm doing an essay about fight club. and im writing about how fight club represents modern society through the characters of the
1. 1 answer
2. asked by jewels
3. 797 views
What is the pH of a solution prepared by dissolving 6.0 g of HCl in water to make 415 mL of HCl solution?
1. 1 answer
2. asked by Chuck
3. 795 views
E3-3 Conan Industries collected $100,000 from customers in 2008. Of the amount collected,$25,000 was from revenue earned on
1. 0 answers
2. asked by mar
3. 791 views
How does shelly keep mystery and terror along with supernatural elements in chapters 8-10
1. 1 answer
2. asked by Cynthia
3. 788 views
Sean's truck has a 12-gallon gas tank. He just put 3 gallons of gas into the tank. Is this equivalent to a third of a tank? if
1. 2 answers
2. asked by Amy
3. 786 views
Use the appropriate cofunction to find an equivalent expression for cos 54°cot 24 sec 32 sin 36 csc 44
1. 1 answer
2. asked by kristy
3. 781 views
I have to retype this.For which angles theta, with 0 degrees less than/equal to theta less than/equal to 180 degrees, is sin
1. 0 answers
2. asked by sejul
3. 774 views
If 25.5 grams of NaOH is dissolved in 750 ml of water, find:[H+]= [OH-]= pH= pOH=
1. 1 answer
2. asked by John
3. 773 views
Concentrated nitric acid is 16M. What volume of nitric acid must be diluted with distilled water to prepare 5L of 0.1M nitric
1. 2 answers
2. asked by n/a
3. 770 views
Homework Help Forum: EnglishPosted by rfvv on Tuesday, March 29, 2011 at 11:13pm. e.g. Can you repeat what he said? 1. Can you
1. 1 answer
2. asked by rfvv
3. 762 views
In a mountainous location, the boiling point of pure water is found to be 95°C. How many grams of sodium chloride must be added
1. 1 answer
2. asked by Irma
3. 761 views
.5ln(x+3) - lnx=0
1. 2 answers
2. asked by Laura grace
3. 745 views
What is the probability of rolling a number cube and getting an even number or a multiple of 3?I got 4/6 as the probability, but
1. 4 answers
2. asked by Sammy
3. 744 views
Do you write North South East West with a capital letter? Why do you write then: He lives in north London?
1. 6 answers
2. asked by Mark
3. 743 views
Find Molecular and net ionic equation forAl(NO3)3 + Na2CO3
1. 0 answers
2. asked by unkown
3. 731 views
What is the probability of drawing a heart or a diamond from a standard deck of 52 playing cards?I got 1/2, is this correct?
1. 1 answer
2. asked by Sammy
3. 728 views
wat is 3 1/2 as a decimal
1. 1 answer
2. asked by Anonymous
3. 728 views
(1) what measurements and what calculation would you need to make in order to determine the density of a rectangular wooden
1. 1 answer
2. asked by roy
3. 718 views
Urea, (NH2)2CO, is dissolved in 73.5 g of water. The solution freezes at -0.095°C. How many grams of urea were dissolved to
1. 2 answers
2. asked by Irma
3. 718 views
which is the correct balanced equation for a given titration process, (a) or (b)?a) 6H+ + 2MnO4- + 3H2O2 -> 4O2 + 2Mn2+ + 6H2O
1. 3 answers
2. asked by sarah
3. 717 views
formic acid is a monoprotic acid with a ka at ml solutionof m of formic acid solution is titrated with m naoh what is the ph at
1. 0 answers
2. asked by Omar
3. 714 views
Will a cyclist coast farther if the lamp connected to his generator is turned off? Explain.
1. 1 answer
2. asked by Nikki
3. 705 views
Can someone please help write a proof for the following.given: JKLM is a square prove: MK is perpendicular to LJ the figure in
1. 1 answer
2. asked by Jim
3. 704 views
A 14,300 N car traveling at 46.0 km/h rounds a curve of radius 2.30 x 10^2 m.What is the minimum coefficient of static friction
1. 1 answer
2. asked by Becky
3. 700 views
Hi,The problem is: "Calculate the concentration of OH- and the pH value of an aqueous solution in which [H30+] is 0.014M at 25C.
1. 2 answers
2. asked by LaurenM
3. 694 views
58. When a vehicle is parked in the sunlight on a hot summer day, the temperature inside can approach 55°C. One company has
1. 0 answers
2. asked by Farah
3. 683 views
A Person is riding a bike with wheels that have a 14 inch radius at 15 mph. The bicyclist rides over some gum which sticks in
1. 0 answers
2. asked by Nate
3. 673 views
What are 3 reasons Odysseus was an epic hero?
1. 1 answer
2. asked by Kiwi
3. 673 views
On the basis of the solubility curve for KNO3 what type of substance would you expect KNO3 to be?
1. 1 answer
2. asked by Anonymous
3. 663 views
I need to know if my paragraph is properly punctuated.Dear Jordyn, I am thrilled you’re moving back to town, and looking for a
1. 2 answers
2. asked by jacqui
3. 663 views
A passenger airplane flying at an altitude of 1.8 km starts its final airport approach by descending at an angle of depression
1. 0 answers
2. asked by kristy
3. 660 views
we have a project. there are different kind of topics. mine is protecting our water. i had to find 10 questions answer. i
1. 3 answers
2. asked by Shweta
3. 645 views

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