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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. 6,726 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. 3,713 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. 3,670 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. 3,030 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. 2,983 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. 2,634 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. 2,443 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. 2,374 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. 2,368 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. 2,332 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. 2,154 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. 2,007 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. 2,004 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. 1,898 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. 1,721 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. 1,668 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. 1,606 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. 1,586 views
why is it not la grande-mere but la grand-mere since it is feminine?
1. 2 answers
2. asked by michelle
3. 1,561 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. 1,537 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. 1,444 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. 1,436 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. 1,411 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. 1,362 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. 1,342 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. 1,325 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. 1,301 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. 1,283 views
Find the exact value of: tan(-3pi).
1. 1 answer
2. asked by Jon
3. 1,280 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. 1,275 views
Which must be a mixture of substances?a- Solid b- Liquid c- Gas d- Solution
1. 2 answers
2. asked by John
3. 1,235 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. 1,227 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. 1,209 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. 1,202 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. 1,201 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. 1,192 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. 1,162 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. 1,126 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. 1,097 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. 1,078 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. 1,019 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. 937 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. 934 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. 933 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. 932 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. 895 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. 885 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. 875 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. 868 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. 868 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. 853 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. 835 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. 825 views
is 4x to the 3rd power a monomial?
1. 1 answer
2. asked by ray
3. 824 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. 811 views
Compare and contrast the Central Nervous System and the Peripheral Nervous System. Thank you
1. 1 answer
2. asked by Loren
3. 807 views
Find the exact value of: sin405.reference angle=225 sin225= -.707106781 = -.71
1. 1 answer
2. asked by Jon
3. 806 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. 801 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. 793 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. 772 views
what did delegates at the constitutional convention hope to accomplish
1. 1 answer
2. asked by claudette
3. 745 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. 739 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. 726 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. 723 views
Describe and evaluate two theories of moral development.
1. 1 answer
2. asked by caroline olusola
3. 714 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. 698 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. 697 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. 697 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. 697 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. 686 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. 686 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. 682 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. 681 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. 680 views
What was it like in the day of a Knight during the MIddle Ages
1. 1 answer
2. asked by John
3. 678 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. 676 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. 675 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. 673 views
whats a really good way to start a conclusion paragraph??
1. 3 answers
2. asked by jordan
3. 670 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. 637 views
can you give me some useful italian words say if you where going o holiday?
1. 1 answer
2. asked by Anonymous
3. 627 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. 622 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. 622 views
e.g. Guess What?What is the full form of Guess What?
1. 5 answers
2. asked by John
3. 622 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. 621 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. 617 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. 614 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. 609 views
what is an advantage and a disadvantage of using an oil shale?
1. 2 answers
2. asked by Jacksonb
3. 597 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. 594 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. 592 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. 571 views
Who was the last EMPEROR of Haiti?
1. 3 answers
2. asked by Kerry
3. 571 views
help i am failling math!!! worksheets and any more practice will kill me!! help
1. 10 answers
2. asked by Anonymous
3. 567 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. 566 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. 565 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. 557 views
I need the name of a 20th century figure whose work/artistic contributions can be classified in both the age of modernism and
1. 0 answers
2. asked by Danni
3. 553 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. 552 views
How protein assists with immunity
1. 1 answer
2. asked by Anonymous
3. 548 views

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