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Questions Asked on March 6, 2008

An ammeter is connected in series to a battery of voltage V_b and a resistor of unknown resistance R_u The ammeter reads a
1. 2 answers
2. asked by Spencer
3. 6,758 views
Our sun rotates in a circular orbit about the center of the Milky Way galaxy. The radius of the orbit is 2.2 1020 m, and the
1. 4 answers
2. asked by John
3. 3,739 views
What is the molarity of a solution containing 20 grams of NaOH in 500 milliliters of solution?a-0.04M b-0.5M c-1M d-2M
1. 4 answers
2. asked by Jena
3. 3,689 views
Find the exact values of the six trigonometric functions 0 if the terminal side of 0 in standard position contains the
1. 1 answer
2. asked by Jon
3. 3,053 views
The human eye is most sensitive to light having a frequency of about 5.3*10^14 Hz, which is in the yellow-green region of the
1. 2 answers
2. asked by rick
3. 3,012 views
What are the groupable models and the pregrouped/Trading models of base-ten concept?How are they different? I have been
1. 1 answer
2. asked by Tee
3. 2,654 views
According to Solubility guidelines chemistry reference table, which of these salts is least soluble in water?a- PbCl2 b- RbCl c-
1. 2 answers
2. asked by Charles
3. 2,460 views
How many feet are in 2 3/4 miles? (Hint: 1 mile=5280 feet)How do I write a proportion to solve this problem. Please help, thank
1. 5 answers
2. asked by Plse Help
3. 2,399 views
1) Assume that the reference half-cell is changed to a standard mercury-mercury (II) half-cell.a) What would be the reduction
1. 2 answers
2. asked by Alex
3. 2,394 views
A series of measurements are made in order to determine the molar mass of an unknown gas. First, a large flask is evacuated and
1. 3 answers
2. asked by A51AN
3. 2,361 views
An increase in the average kinetic energy of a sample of copper atoms occurs with an increase ina. concentration b. pressure c.
1. 2 answers
2. asked by Charles
3. 2,173 views
Can someone please help me. I am suppose to describe the setting of The Wounded Wolf by Jean Craighead George and only have a
1. 3 answers
2. asked by Anonymous
3. 2,024 views
A 2.00 mol sample of nitrogen dioxide was placed in an 80.0L vessel. At 200 degrees C, the gen dioxide was 6.0% decomposed
1. 4 answers
2. asked by Ken
3. 2,023 views
Which sample contains particles in a rigid, fixed, geometric pattern?a. CO2 b. HCl c. KCl d. H2O
1. 3 answers
2. asked by John
3. 1,922 views
A light source, S, is located 2.9 m below the surface of a swimming pool and 1.7 m from one edge of the pool. The pool is filled
1. 1 answer
2. asked by Anonymous
3. 1,743 views
A sample of helium gas has a volume of 900. milliliters and a pressure of 2.50 atm at 298 K. what is the new pressure when the
1. 1 answer
2. asked by John
3. 1,688 views
A sample of helium gas has a volume of 900. milliliters and a pressure of 2.50 atm at 298 K. what is the new pressure when the
1. 1 answer
2. asked by denny
3. 1,632 views
Would either of the following reactions go almost completely to product at equilibrium?a)2NO + 2H2 at equil N2 + 2H2O Kc = 6.5 x
1. 1 answer
2. asked by Ken
3. 1,607 views
why is it not la grande-mere but la grand-mere since it is feminine?
1. 2 answers
2. asked by michelle
3. 1,586 views
The air within a piston equipped with a cylinder absorbs 555 J of heat and expands from an initial volume of 0.12 L to a final
1. 2 answers
2. asked by Jessica
3. 1,559 views
An increase in the average kinetic energy of a sample of copper atoms occurs with an increase ina- Concentration b- Pressure c-
1. 2 answers
2. asked by Charles
3. 1,463 views
As the temperature of a substance decreases, the average kinetic energy of its particlesa- Remains the same b- Decreases c-
1. 2 answers
2. asked by John
3. 1,452 views
What is the best way to study for a math test?Also, what is the best/most efficient way to write a math test? The format of my
1. 3 answers
2. asked by Lucy
3. 1,441 views
In order to make some home improvements, a home owner spent $40,000. He paid 20% as a down payment and financed the balance of
1. 4 answers
2. asked by Marty
3. 1,384 views
find the ara of a regular octagon inscribed in a circle with a radius of 1 cm.
1. 2 answers
2. asked by ashley
3. 1,358 views
Use the compound interest formulaA=p(1+r/n)nt to compute the total amount of the investment if $7500 is invested at 9%
1. 2 answers
2. asked by Andy
3. 1,342 views
Aki's Bicycle Design has determined that when x hundred bicycles are built, the average cost per bicycle =0.9x^2-1.7x+10.861,
1. 1 answer
2. asked by Becky
3. 1,324 views
Hello,Do I have the right answer? my answer D Thank You, In the chemical equation Zn+2HCL -> ZnCI2 + H2, the reactants are A:
1. 1 answer
2. asked by Mandi
3. 1,309 views
A cart of mass M1 = 4.00 kg and initial speed = 4.00 m/s collides head on with a second cart of mass M2 = 2.00 kg at rest.
1. 7 answers
2. asked by josh g
3. 1,308 views
Find the exact value of: tan(-3pi).
1. 1 answer
2. asked by Jon
3. 1,298 views
Which must be a mixture of substances?a- Solid b- Liquid c- Gas d- Solution
1. 2 answers
2. asked by John
3. 1,250 views
1. Can you greet the person you meet for the first time in English?2. What is the relationship between the people who greet each
1. 3 answers
2. asked by John
3. 1,250 views
Write chemical equations to represent the cathode, anode, and net cell reactions.1) Cd | Cd(NO3)2 || Ag(NO3)2 | Ag Reduction at
1. 4 answers
2. asked by Alex
3. 1,227 views
A: What is your specialty?B: My specialty is taking pictures. B1: It is taking pictures. B2: Taking pictures is my specialty.
1. 6 answers
2. asked by John
3. 1,222 views
Hello, Can some one please tell me if B is the correct answer?Thank You Which one of the following groups of chemical compounds
1. 2 answers
2. asked by Mandi
3. 1,215 views
What is the molarity of a solution containing 20 grams of NaOH in 500 milliliters of solution?a-0.04M b-0.5M c-1M d-2M
1. 3 answers
2. asked by John
3. 1,210 views
In Western culture, a man is introduced to a woman and a young person is introduced to an elderly person. (Is this expressions
1. 2 answers
2. asked by John
3. 1,185 views
Find one angle with positive measure and one angle with negative measure coterminal with -310-310+360=50 -310-360=-670 so
1. 1 answer
2. asked by Jon
3. 1,146 views
What are some particular industrial revolution technologies that aided in the growth of the cities, and pushed us away from
1. 1 answer
2. asked by susie
3. 1,117 views
a high school wrestling mat must be square with 38-foot sides and contain two circles as shown. suppose the inner circle has a
1. 5 answers
2. asked by trixie
3. 1,094 views
What are some key points historically in which we can say that science became reliant upon technology? We know that technology
1. 4 answers
2. asked by anonymous
3. 1,034 views
a high school wrestling mat must be square with 38-foot sides and contain two circles as shown. suppose the inner circle has a
1. 3 answers
2. asked by trixie
3. 967 views
MY MAIN PROBLEM IS FIGURING OUT WHAT DISCRETE DISTRIBUTION TO USE, BERNOULLI, BINOMIAL, DISCRETE UNIFORM, GEOMETRIC NEGATIVE
1. 4 answers
2. asked by Amelie
3. 956 views
According to Solubility guidelines chemistry reference table, which of these salts is least soluble in water?a- PbCl2 b- RbCl c-
1. 1 answer
2. asked by Charles
3. 953 views
According to Solubility guidelines chemistry reference table, which of these salts is least soluble in water?a- PbCl2 b- RbCl c-
1. 3 answers
2. asked by John
3. 945 views
You have an unknown function that is monotone increasing for 1<x<5 and have the following information about the function values.
1. 1 answer
2. asked by anonymous
3. 911 views
Three uniform spheres are located at the corners of an equilateral triangle. Each side of the triangle has a length of 1.48 m.
1. 2 answers
2. asked by A51AN
3. 908 views
The flywheel of a steam engine runs with a constant angular velocity of 220 rev/min. When steam is shut off, the friction of the
1. 2 answers
2. asked by greg
3. 897 views
A high school wrestling mat must be a square with 38-foot sides and contain 2 circles. Suppose the inner circle has a radius of
1. 2 answers
2. asked by Jenny
3. 893 views
What is the molarity of a solution that contains 0.50 mole of NaOH in 0.50 liter of solution?a-0.50 b-0.25 c-2.0 d-1.0
1. 1 answer
2. asked by denny
3. 889 views
for the reaction: 4NH3+5O2=4NO+6H2O; 15.0g of NH3 and 27.5g of O2 were reacted.a). which is the limiting reactant? b).how many
1. 2 answers
2. asked by tina
3. 874 views
An automatic drier spins wet clothes at an angular speed of 4.8 rad/s. Starting from rest, the drier reaches its operating speed
1. 1 answer
2. asked by Zach
3. 860 views
Cystic fibrosis is inherited from parents only if both have the abnormal CF gene. Children of two parents with the CF gene will
1. 1 answer
2. asked by astrid
3. 842 views
is 4x to the 3rd power a monomial?
1. 1 answer
2. asked by ray
3. 842 views
A triangle is enlarged by a scale factor of 10/3.a) If the perimeter of the copy is 36 meters, find the perimeter of the
1. 2 answers
2. asked by Joy
3. 840 views
Find the exact value of: sin405.reference angle=225 sin225= -.707106781 = -.71
1. 1 answer
2. asked by Jon
3. 829 views
~Dante's Inferno~Canto 24:Why is there so much emphasis in this canto on the labor, the intense effort, required if the
1. 1 answer
2. asked by Jennifer
3. 826 views
Compare and contrast the Central Nervous System and the Peripheral Nervous System. Thank you
1. 1 answer
2. asked by Loren
3. 826 views
this is in a crossword puzzle, what is the simplest type of a pure substance? there are 7 spaces and the second letter is a L.
1. 2 answers
2. asked by Emily
3. 812 views
Rewrite 9pi/5 radians in degree measure.9pi/5 =9pi/5(180/pi radians) =1620/5 =324 degrees
1. 1 answer
2. asked by Jon
3. 796 views
what did delegates at the constitutional convention hope to accomplish
1. 1 answer
2. asked by claudette
3. 765 views
I don't understand this paragraph, can anyone explain it to me?If a large amount of energy is needed to remove an electron from
1. 1 answer
2. asked by johnny
3. 762 views
Samantha's speedometer reads in kilometers per hour. If the legal speed limit is 55 mi/h how fast can she drive?
1. 2 answers
2. asked by Kim
3. 743 views
True or false?In England of the 1700s, men and women conformed to the same customs regarding umbrellas. I say false. Am I right?
1. 4 answers
2. asked by Anonymous
3. 738 views
Describe and evaluate two theories of moral development.
1. 1 answer
2. asked by caroline olusola
3. 729 views
Please helpA school had 900 students at the start of a school year. If there is an enrollment increase of 7% by the beginning of
1. 3 answers
2. asked by Kim
3. 722 views
IF AN OBJECT IN A CIRCULAR MOTION BEGINS TO MOVE FASTER, WHAT HAPPENS TO THE CENTRIPETAL FORCE?
1. 2 answers
2. asked by MELISSA
3. 721 views
i have to write a critical analysis of "The Trial" by franz kafka. and i wanted to know what points i should cover in my essay.
1. 1 answer
2. asked by sasha
3. 715 views
Assume that October's credit sales were $35,000. In the space below record the journal entry for the provision for uncollectible
1. 2 answers
2. asked by Misty
3. 713 views
I must simplify this equation and am having a hard time (5+2a+3a)-(a2+a-6) I also would like to know if you could help me with
1. 2 answers
2. asked by kristina
3. 708 views
Solve ABC if C=90 degrees, B=20 degrees, and b=10. Round measures of side to the nearest tenth and measures of angles to the
1. 1 answer
2. asked by Jon
3. 703 views
To stop a car, first you require a certain reaction time to begin braking. Then the car slows down at a constant rate. Suppose
1. 1 answer
2. asked by Lance
3. 701 views
What is the molarity of a solution that contains 0.50 mole of NaOH in 0.50 liter of solution?a-0.50 b-0.25 c-2.0 d-1.0
1. 1 answer
2. asked by John
3. 701 views
Jerry earned $18,500 one year and then received a 10.5% raise. What is his new yearly salary?Yi Chen made a $6,400 investment at
1. 1 answer
2. asked by Danielle
3. 701 views
~Dante Inferno~Canto 28: At the end of this canto, Bertran de Born, French troubadour poet and false counselor to King Henry II
1. 1 answer
2. asked by Bill
3. 700 views
What was it like in the day of a Knight during the MIddle Ages
1. 1 answer
2. asked by John
3. 698 views
e. I'm glad to meet you.'glad to' is pronounced as a linking sound like one word. In these words, the d is a voiced sound, and
1. 2 answers
2. asked by John
3. 698 views
I don't understand this problem at all. It involves finding the line of best fit. The question says, for a set of data, the line
1. 4 answers
2. asked by Leah
3. 698 views
whats a really good way to start a conclusion paragraph??
1. 3 answers
2. asked by jordan
3. 687 views
MY MAIN PROBLEM IS FIGURING OUT WHAT DISCRETE DISTRIBUTION TO USE, BERNOULLI, BINOMIAL, DISCRETE UNIFORM, GEOMETRIC NEGATIVE
1. 0 answers
2. asked by Amelie
3. 652 views
You are in the implementation phase of a project and your customer indicates they need a specific change to the project that
1. 2 answers
2. asked by billy
3. 648 views
I need to write a 300 word essay that argues for or against international trade. My class reading is vague. I was wondering if
1. 3 answers
2. asked by Marinda
3. 644 views
can you give me some useful italian words say if you where going o holiday?
1. 1 answer
2. asked by Anonymous
3. 644 views
There are five menus on the right on the homepage. If you click the menus, you can get the information of the owner of the
1. 4 answers
2. asked by John
3. 644 views
the sum of the digits of a two digit number is 9. if the digits are reversed, the new number if 63 grater than the original
1. 2 answers
2. asked by dillon
3. 640 views
e.g. Guess What?What is the full form of Guess What?
1. 5 answers
2. asked by John
3. 635 views
Aki's Bicycle Design has determined that when x hundred bicycles are built, the average cost per bicycle =0.9x^2-1.7x+10.861,
1. 3 answers
2. asked by Becky
3. 632 views
Your friend tosses three coins and you roll a single die. If the number on the die you roll is less than or equal to the number
1. 1 answer
2. asked by Karan Shah
3. 629 views
what is an advantage and a disadvantage of using an oil shale?
1. 2 answers
2. asked by Jacksonb
3. 615 views
find the ara of a regular octagon inscribed in a circle with a radius of 1 cm.
1. 1 answer
2. asked by ashley
3. 610 views
Find the exact value of cot(-pi/6).I don't have a lot of work for this one all I have is 30 I guess that was suppose to be the
1. 1 answer
2. asked by Jon
3. 605 views
You came across an egg that was a perfect sphere. You placed it in a tub of water and found that it displaced exactly 280,000
1. 0 answers
2. asked by Andrea
3. 596 views
Who was the last EMPEROR of Haiti?
1. 3 answers
2. asked by Kerry
3. 587 views
Make a list of the top ten characteristics needed in a knowledge- and value-centered manager.What is the managers’
1. 1 answer
2. asked by kimberly
3. 586 views
A tree casts a shadow that measures 5m. At the same time,a meter stick casts a shadow that is 0.4m long. How tall is the tree?
1. 1 answer
2. asked by Danielle
3. 586 views
Why are integrated information management systems important in human service organizations? Can you also give an example?
1. 1 answer
2. asked by Kimberly
3. 585 views
help i am failling math!!! worksheets and any more practice will kill me!! help
1. 10 answers
2. asked by Anonymous
3. 584 views
On a radar screen the distance between two planes is 3 1/2 inches. If the scale is 1 inch on the screen to 2 miles in the air,
1. 3 answers
2. asked by Plse Help
3. 571 views
Rewrite -25 degrees in radian form.-25 =-25(pi radians/180) =-25pi/180 radians =-5pi/36
1. 1 answer
2. asked by Jon
3. 569 views
A 2,000 calorie per day diet.Find decimal and fractional notation for the percent notation in each sentence. 1/2 cup of
1. 1 answer
2. asked by Kim
3. 567 views

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