Monday

April 21, 2014

April 21, 2014

**Recent Homework Questions About Operating Systems**

Post a New Question | Current Questions

**reading**

43. Student Council Election Day: Monday To: Nominees From: Your Principal Concerning: Rules of Election 1. Everyone running for office must prepare a 3-minute speech that will be recorded for presentation to the entire school. You need to "Dress for Success" as you ...
*Thursday, June 13, 2013 at 7:56pm*

**College Physics**

A 57.0 cheerleader uses an oil-filled hydraulic lift to hold four 110 football players at a height of 1.40 . If her piston is 19.0 in diameter, what is the diameter of the football players' piston? The density of the oil in the hydraulic system is 900 kg/m^3.
*Thursday, June 13, 2013 at 7:27pm*

**Boolean Algebra**

In the country of Genovia, the president wants to ensure that the Monetary Committee can activate a device that opens the country’s safe. The safe system is to be activated by a device that obeys the following rules: Each member of the Monetary Committee has a button to ...
*Thursday, June 13, 2013 at 7:18pm*

**science**

The most convenient way to express vectors in the two dimensional plane is in the familiar (x,y) Cartesian coordinates. However, one can express vectors in other coordinate systems as well. For example, another useful coordinate system for the plane is polar coordinates (r,&#...
*Thursday, June 13, 2013 at 12:32pm*

**physics**

The most convenient way to express vectors in the two dimensional plane is in the familiar (x,y) Cartesian coordinates. However, one can express vectors in other coordinate systems as well. For example, another useful coordinate system for the plane is polar coordinates (r,&#...
*Thursday, June 13, 2013 at 5:36am*

**Direct way to improve yield of ball mill**

The Ball Mill as a general grinding equipment, is widely used in dressing, building materials and chemical industry, ball mill can be divided into dry and wet type two kinds of grinding way. According to the row of ore in different ways, and can be divided Grate Ball Mill and ...
*Thursday, June 13, 2013 at 4:55am*

**The defects of ball mill**

The Ball Mill faults: (1) work efficiency is low, the power consumption unit. (2) the ball mill barrel rotational speed is low (about 15 ~ 27 r/min), if you use ordinary motor that. The average all need equipped with expensive reducer. (3) grinding medium in the impact and ...
*Thursday, June 13, 2013 at 4:55am*

**physics**

The most convenient way to express vectors in the two dimensional plane is in the familiar (x,y) Cartesian coordinates. However, one can express vectors in other coordinate systems as well. For example, another useful coordinate system for the plane is polar coordinates (r,&#...
*Thursday, June 13, 2013 at 3:52am*

**physics**

The most convenient way to express vectors in the two dimensional plane is in the familiar (x,y) Cartesian coordinates. However, one can express vectors in other coordinate systems as well. For example, another useful coordinate system for the plane is polar coordinates (r,&#...
*Thursday, June 13, 2013 at 1:53am*

**Math 8th Grade**

I have a bunch of nickels and quarters worth $7.85 in my [pocket. How do I write a system of equation to solve and determine how many of each coin I have!!
*Wednesday, June 12, 2013 at 8:27pm*

**Visual Basic 2008 Programming**

Here is what I got to work but I used 2 seperate lists Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Dim num As Double = 1 Dim Init_Inv As Integer = 1000 Do Until num = 10 Init_Inv = Init_Inv * 1.05 Compound.Items....
*Wednesday, June 12, 2013 at 5:03pm*

**Boolean Algebra**

In the country of Genovia, the president wants to ensure that the Monetary Committee can activate a device that opens the country’s safe. The safe system is to be activated by a device that obeys the following rules: Each member of the Monetary Committee has a button to ...
*Wednesday, June 12, 2013 at 4:49pm*

**Theather Appreciation**

HENRIK IBSEN 1. Which of these eras is Ibsen considered to be the Father of? a. Symbolism Era b. The Poetic Age c. Romanticism d. Modern Drama 2. Where is Henrik Ibsen from? a. Romania b. Finland c. Ireland d. Norway 3. According to his power point, which was the first poetic ...
*Wednesday, June 12, 2013 at 3:16pm*

**tenses**

The club's amplification system needed to be adjusted continually a. past perfect in the passive voice b. past continuous in the passive voice c. an infinitive in a passive voice. d. simple past in the passive voice Answer c.
*Wednesday, June 12, 2013 at 2:53pm*

**identify tenses**

1. Zach might be getting a good portable system next month. a. past tense with a modal b. present continuous with a modal c. future perfect in the passive voice answer a
*Wednesday, June 12, 2013 at 2:41pm*

**conditional sentence**

1. If the sound system hadn't failed, last night's show would have been better. a. this is a correct sentence using the 2nd conditional form b. this is a sentence using the 3rd conditional form Answer a. 3. if the club's manager agrees, they'll play a few more ...
*Wednesday, June 12, 2013 at 2:34pm*

**managerial economics**

As a manager, how might your pricing strategy differ if you are operating in a perfectly competitive market versus a monopoly market?
*Wednesday, June 12, 2013 at 12:19pm*

**conditional sentence**

1. If the sound system hadn't failed,last night's show would have been better a. this is a correct sentence using the 1st conditional form b. this is correct sentence using the 2nd conditional form C. this is a correct sentence using the 3rd conditional form answer A 2...
*Wednesday, June 12, 2013 at 6:04am*

**identify tenses**

1. The dou had been given the second best time slot. a. past perfect in the passive voice b. past continuous in the passive voice c. an infinitive in the passive voice Answer a 2. The promotional poster was designed by Zach a. past continuous in the passive voice b. an ...
*Wednesday, June 12, 2013 at 5:31am*

**physics**

The most convenient way to express vectors in the two dimensional plane is in the familiar (x,y) Cartesian coordinates. However, one can express vectors in other coordinate systems as well. For example, another useful coordinate system for the plane is polar coordinates (r,&#...
*Wednesday, June 12, 2013 at 1:55am*

**math**

use substitution to solve this linear system: 8x + y = -458 -5x + 3y = 221
*Tuesday, June 11, 2013 at 10:02pm*

**math**

Use an elimination strategy to solve this linear system: 10x + 10y = 1030 5x + 5y = 135
*Tuesday, June 11, 2013 at 8:49pm*

**math**

Model this situation w/ a linear system: Melissa borrowed $10, 000 for her university tuition. She borrowed part of the money at an annual interest rate of 2.4 % and the rest of the money at an annual rate of 4.5 %. Her total annual interest payment is $ 250.50 a.) a + b = 10 ...
*Tuesday, June 11, 2013 at 8:45pm*

**Boolean Algebra**

In the country of Genovia, the president wants to ensure that the Monetary Committee can activate a device that opens the country’s safe. The safe system is to be activated by a device that obeys the following rules: Each member of the Monetary Committee has a button to ...
*Tuesday, June 11, 2013 at 8:04pm*

**math**

Sales clerk at an appliance store have a chance of 2 payment: Plan A: $580 every 2 weeks plus 4.2 % commission on all sales Plan B: $880 every 2 weeks plus 1.2 % commission on all sales a) Write a linear system to model this situation b) Graph the linear system in part a c) ...
*Tuesday, June 11, 2013 at 7:31pm*

**math **

Model this situation w/ a linear system: Melissa borrowed $10, 000 for her university tuition. She borrowed part of the money at an annual interest rate of 2.4 % and the rest of the money at an annual rate of 4.5 %. Her total annual interest payment is $ 250.50
*Tuesday, June 11, 2013 at 5:37pm*

**math **

Create a linear system to model this situation. Then use substitution to solve the linear system to solve the problem. - Bobbie has been saving dimes & quarters to buy a new toy. She has a total of 28 dimes and quarters, with a value of $4.30. How many of each type of coin ...
*Tuesday, June 11, 2013 at 5:32pm*

**tenses**

1. The duo had been given the second best time slot. a. past perfect in the passive voice b. past continuous in the passive voice c. An infinitive in passive voice d. simple past in the passive Answer d 2. The promotional poster was designed by Jack. a. past perfect in the ...
*Tuesday, June 11, 2013 at 3:06am*

**physics**

The most convenient way to express vectors in the two dimensional plane is in the familiar (x,y) Cartesian coordinates. However, one can express vectors in other coordinate systems as well. For example, another useful coordinate system for the plane is polar coordinates (r,&#...
*Tuesday, June 11, 2013 at 3:00am*

**physics**

The most convenient way to express vectors in the two dimensional plane is in the familiar (x,y) Cartesian coordinates. However, one can express vectors in other coordinate systems as well. For example, another useful coordinate system for the plane is polar coordinates (r,&#...
*Monday, June 10, 2013 at 11:17pm*

**precalculus**

Berry is standing at the edge of a hill that slopes downward and to the right. He notices that for every 5 feet you go in a horizontal direction, the hill drops by 2 feet. Berry places a ball at the edge of the hill (the origin of the coordinate system), and kicks the ball at ...
*Monday, June 10, 2013 at 5:32pm*

**precalculus**

Berry is standing at the edge of a hill that slopes downward and to the right. He notices that for every 5 feet you go in a horizontal direction, the hill drops by 2 feet. Berry places a ball at the edge of the hill (the origin of the coordinate system), and kicks the ball at ...
*Monday, June 10, 2013 at 5:31pm*

**Algebra**

An Algebra I test contains 30 questions. Some of the questions are worth 4 points each, and some are worth 2 points each. The total test is worth 100 points. Let f represent the number of questions worth 4 points and t, the number of questions worth 2 points. Solve the system ...
*Monday, June 10, 2013 at 9:42am*

**Business**

Would someone PLEASE HELP? A feature that most identified the Production Era was (A) A.the shift from production for use to production for exchange. B. the shift from proliferation of goods for agricultural use to industrial use. C. the emergence of the advertising discipline...
*Sunday, June 9, 2013 at 4:37pm*

**Algebra**

Identify the solution of the system of equations 3x-2y=6 5x=5-25y
*Thursday, June 6, 2013 at 2:59pm*

**Earth science**

In what ways do earths system interact with each other
*Thursday, June 6, 2013 at 1:27pm*

**engineering**

Let’s suppose the message x(t) is an analog signal shown in the figure below. a) Draw the block diagrams of the system which converts the analog message signal x(t) to a pulse modulated signal. b) Draw the sampled signal with the sampling frequency fs=2khz c) Carry out ...
*Thursday, June 6, 2013 at 1:01pm*

**Social Studies (Ms. Sue)**

What did the Federal Reserve Act do? My answer: The Federal Reserve Act improved the nation's monetary and banking systems, creating the modern banking system and a more flexible currency by allowing banks to control money supply.
*Tuesday, June 4, 2013 at 4:12pm*

**Social Studies (Ms. Sue) **

What were the major progressive accomplishments of Wilson's presidency? My answer: The major accomplishments of Wilson's presidency were the passing of the Clayton Antitrust Act, which laid down rules forbidding business practices that lessened competition and gave the...
*Tuesday, June 4, 2013 at 1:58pm*

**Algebra**

Identify the solution(s) of the system of equations 3x-2y=6 5x=5-25y
*Tuesday, June 4, 2013 at 1:34pm*

**Algebra**

Identify the solution(s) of the system of equations 9x + 2y = 6 8x - 2y = 8
*Tuesday, June 4, 2013 at 1:33pm*

**Algebra**

Identify the solution(s) of the system of equations 3x+2y=4 5x-4y=3
*Tuesday, June 4, 2013 at 1:32pm*

**physics**

If the entropy of the objects at some T0 is S0 then the total entropy of the objects is: S(T1,T2,T3) = 3 S0 + C [Log(T1/T0) + Log(T2/T0) + Log(T3/T0)] We choose T0 such that the heat capacity can be taken to be constant for T > T0. Note that the heat capacity of any system ...
*Tuesday, June 4, 2013 at 1:12pm*

**physics**

The dipole moment for a system of charges is defined as d⃗ =∑kqkr⃗ k. (see here for a more in depth discussion of the dipole moment). Determine the magnitude of the dipole moment in m⋅C for a system of three charges (Q=1 μC, Q=1 μC, and −...
*Tuesday, June 4, 2013 at 9:24am*

**Chem**

You need to locate the caps key on your computr and learn to use it. CO, Co, and co are three different meanings based on the caps key. Le Chatelier's Principle tells us that a system at equilibrium will try to undo what we've done to it. Adding more NH3 means the ...
*Monday, June 3, 2013 at 7:32pm*

**Chem**

given the reaction: agcl(s) +2nh3 (aq) <--> ag (nh3)2 +(aq) + cl^- (aq). if more ammonia, nh3 is added to the system at equilibrium the a) amount of agcl increases b) system cannot achieve equilibrium c) rate of the forward reaction decreases d) concentration of cl^- ...
*Monday, June 3, 2013 at 5:06pm*

**Computer**

An organization is having its seven department located on 3 floors of a building,3 on groubd, 2 on first & 2 on the second floor each department is having 4 to 5 members & each member has to be provided with a computer system. In order to network these systems which network ...
*Monday, June 3, 2013 at 4:16am*

**Algebra**

Identify the solution(s) of the system of equations, if any. -6x - 4y = 24 8y = -12x - 48
*Sunday, June 2, 2013 at 10:25pm*

**Algebra**

Identify the solution(s) of the system of equations, if any. x+5y=5 2x-15y=0
*Sunday, June 2, 2013 at 10:21pm*

**algebra 2**

the number of milligrams of a drug that remains in a patient's system after t hours is given by the function a(t)=ie^rt. jordan was given 500 milligrams of medicine which leaves his bloodstream at a rate of 25%. how much of the medicine remains in his system after 6 hours?
*Sunday, June 2, 2013 at 12:25pm*

**LIFE OREINTATION**

the main lifestyle of the hiv/aid is that it uses our white blood cells to replicate. by replicating inside the host white blood cells, it left them completely destroyed, thus decreasing the ability of the immune system. as more viruses are produced, more WBC are destroyed and...
*Saturday, June 1, 2013 at 8:09pm*

**SAT math**

1. x>15-2x / -3 Solve the linear inequality. Write the solution in set builder notation. So, -3x>15-2x, x<-15..? And how do I write it in set builder notation? 2. y+x=9 and 3y=2x + 8. How do I solve this system of equations? 3. Find the maximum y- value of the ...
*Saturday, June 1, 2013 at 3:54pm*

**computer**

A printer, a flat panel monitor, and a speaker system are all examples of which type of device?
*Saturday, June 1, 2013 at 12:48pm*

**SAT math**

I've really been stuck on these questions: 1. If ( x + 2 y )= -4 and am = 6, then 2amx + 4amy = ____ ? 2. The integers x and y are such that x > y > 0 and x 2 - y 2 = 31. If x – y = 1, what is the value of x + y ? 3. What is the value of a that will make this ...
*Friday, May 31, 2013 at 11:13pm*

**Chemistry**

Ok...an exothermic reaction is a type of chemical reaction that releases heat energy to the surrounding, so definitely it is hot when you touch it (exo=release, thermic=heat). You can try that by mixing water and sodium hydroxide pellets in a flask and you will feel that the ...
*Friday, May 31, 2013 at 7:17pm*

**PHL458**

Ok. This is what I did so far. Should Marijuana be legalized for Medicinal Purposes? I. The issue a. Medical Marijuana II. Why it is an issue and not a problem a. According to Ruggiero (2009), "the matter involved tends to arouse partisan feelings and to divide informed, ...
*Friday, May 31, 2013 at 6:37pm*

**SAT math**

1. True or False: The y -intercept of the linear equation x – y = 4 is (0, 4). False?...I think its -4 2. If 10 a > 17, then 30 a + 2 > ____ ? 53? 3. Which of the points below will satisfy the given system of inequalities? 2y>-2 and 15x<0 (-4, -1)
*Friday, May 31, 2013 at 3:56pm*

**SAT math**

1. x^2 + 4x + 1 = 0 has how many solutions? 2? 2. What is the greatest common factor of the polynomial 8y + 2x^3 y^2 - 2y^3? 2y? 3. The product of powers rule states that for any number a, and integers q and p, (a^q)(a^p)=a^q+p True 4. True or False: The system of linear ...
*Friday, May 31, 2013 at 3:00pm*

**chemistry**

a fission reaction involves the splitting of the larger nucleus to smaller daughter nuclei accompanied by highly energized neutrons. nuclear fission does not occur on its own; requires an input of energy. this is done by bombarding larger nuclei with neutrons in special ...
*Thursday, May 30, 2013 at 9:43pm*

**flordia**

XYZ Manufacturing, Inc., located in Centervale, uses the calendar year and the cash method of accounting. On December 31, 2010, XYZ made the following cash payments: •$100,000 for a two-year office lease beginning on February 1, 2011 •$58,000 of inventory items held ...
*Thursday, May 30, 2013 at 6:47pm*

**math **

the length of a rectangle is equal to triple the width. which system of equations can be used to find the dimensions of the rectangle if the perimeter is 85 centimeters?
*Thursday, May 30, 2013 at 9:51am*

**science**

well what about like the nerv system doesnt it involve the brain as well?
*Wednesday, May 29, 2013 at 8:47pm*

**accounting information system**

a)The implications are clearly written in the textbook b)You would expect to see alot of changes c)It's written in the textbook.
*Wednesday, May 29, 2013 at 5:52am*

**Algebra1solutions help**

Any help would be appreciated. Thank you. What are the solutions of the system? y = x2 + 3x – 4 y = 2x + 2 Options: (–3, 6) and (2, –4) (–3, –4) and (2, 6) (–3, –4) and (–2, –2) no solution
*Wednesday, May 29, 2013 at 12:14am*

**Business**

As a small business owner operating from home, Give major examples to your Board of Revenue to avoid tax payment.
*Monday, May 27, 2013 at 2:42pm*

**Physics**

A circuit consists of a resistor of R=5 Ω, a capacitor of C=7 μF, and an ideal self-inductor of L=0.08 H. All three are in series with a power supply that generates an EMF of 6sin(ωt) Volt. The internal resistance of both the power supply and the inductor are ...
*Monday, May 27, 2013 at 10:07am*

**information technology**

which wireless protocols is limited to operating in the 5GHz range only
*Monday, May 27, 2013 at 2:59am*

**sports**

3. The legal status of most athletes in professional team sports in North America was for many years governed by the reserve system. The reserve system was designed to (C) A. give players total control over their own careers. B.increase the salaries of the best athletes on a ...
*Sunday, May 26, 2013 at 6:25pm*

**Wages Quick reply**

All but which one of the following assumptions are included within the model of perfect competition? (Points : 1) ￼employers seek to maximize profits ￼workers have perfect information about wages and job opportunities ￼available workers differ with respect...
*Sunday, May 26, 2013 at 2:01pm*

**health care**

How does the system of health care provision in the U.S. support goals of public health? Provide an example.
*Saturday, May 25, 2013 at 6:05pm*

**math**

It takes a florist 3h 15min to make 3 small centerpieces and 3 large cebterpieces. It takes 6h 20min to make 4 small centerpieces abd 7 large centerpieces. How long does it take to make each small centerpiece and each large centerpiece? Write and solve a system of equations to...
*Friday, May 24, 2013 at 3:05pm*

**chemistry**

in fcc crystal system with unit cell of an edge 200pm calculate its density if 200grams of this element contains 24*10E23
*Thursday, May 23, 2013 at 1:48pm*

**science grade 8**

Please, explain why do you think that blowout preventer (BOP)was likely a hydraulic system (in the 2010 Deep Water Horizon oil spill accident), and what are the advantages and disadvantages of this hydraulic system in the Deep Water Horizon oil spill. Give an example from this...
*Thursday, May 23, 2013 at 12:45pm*

**english**

8. Before writing a recommendation report to the CEO, Dee and Carlos distribute a survey to everyone in their company to determine which new benefits employees are most interested in. What part of the writing process does this activity represent? Writing Planning Revising ...
*Wednesday, May 22, 2013 at 11:35pm*

**Physics**

A circuit consists of a resistor of R=7 Ω, a capacitor of C=7 μF, and an ideal self-inductor of L=0.04 H. All three are in series with a power supply that generates an EMF of 5sin(ωt) Volt. The internal resistance of both the power supply and the inductor are ...
*Wednesday, May 22, 2013 at 9:19pm*

**social studies**

Payment to workers, his dependents,and/ or survivorsin the event of retirement, disabilityor death are generally covered by the system of insurance known as ?
*Wednesday, May 22, 2013 at 9:19pm*

**english**

The answer is not C. The answer is either A or B (I'd choose A) because "Ellen and him" serves as the object of the preposition "by." The object form of "he" is "him" He is very tall for an 8th grader. (He = subject) I lost my ...
*Wednesday, May 22, 2013 at 6:45pm*

**Computers**

Which of the following operating system types is used in medical equipment or a cash register? A. Multi-user/multi-tasking B. Real-time C. Single-user/multi-tasking D. Single-user/single-tasking
*Wednesday, May 22, 2013 at 2:37pm*

**math**

find the solution to the system of equations by using either graphing and substitution y = 6 - x and y = x - 2 (2,4) (-4,2) (4,2) no solutions I think this one is the third answer am I right?
*Tuesday, May 21, 2013 at 3:07pm*

**speech (Writeacher)**

When my daughter was diagnosed with cancer, she and her husband had 3 children at home ... ages 17, 14, and 9. How did they get through this? Each person in that household reacted to the news differently, and each continued to react differently as she went through chemo, ...
*Tuesday, May 21, 2013 at 2:04pm*

**algebra 1**

A local citizen wants to fence a rectangular community garden. The lengthof the garden should be at least 110ft., and the distance around should be no more than 380 ft. Write a system of inequalities that models the possible demensiopns of the garden. Graph the system to show ...
*Tuesday, May 21, 2013 at 1:39pm*

**economics**

Unions limit the operation of: A. democracy B. the justice system C. market forces D. the military
*Monday, May 20, 2013 at 8:45pm*

**eonomics**

Unions limit the operation of: A. democracy B. the justice system C. market forces D. the military
*Monday, May 20, 2013 at 5:09pm*

**Psychology**

Avis put off writing her term paper until three days before it was due. "It's not that big of a deal. I can whip it out in a couple of hours," she thought. As it turned out, this was not the case. She averaged two hours a night sleep as she struggled to write the...
*Monday, May 20, 2013 at 4:14pm*

**social studies**

1. Name the five responsibilities of united state citizens? 2.System of sharing power in the government 3.Name the 6 criteria for becoming a naturalized citizen. 4.Purpose of checks and balances? Please help me!! thanks
*Monday, May 20, 2013 at 4:05pm*

**algebra 1**

Circle the most appropriate description. 27.A city planning commitee surveys 100 people waiting at a bus stop about the expansion of the public transportation system. Random Sample,systematic sample,self-selected sample, convenience sample, bipartisan sample,stratified random...
*Monday, May 20, 2013 at 1:20pm*

**Physics**

A wheel and axle arrangement has an axle with a diameter of 25cm. A rope is wrapped around the axle and is supporting a load of 2 tonnes. 1)If the mechanical advantage of the system is 30, determine the diameter of the wheel. ANSWER = m 2)Determine the effort required to ...
*Monday, May 20, 2013 at 12:16pm*

**Chemistry**

No. You need to know the solubility rules. Here is a simplified set. It can't be d because there is no CO3 in the system. http://www.files.chem.vt.edu/RVGS/ACT/notes/solubility_rules.html
*Monday, May 20, 2013 at 12:32am*

**Chemistry**

Le Chatelier's Principle says that when a system in equilibrium is disturbed that the system will try to undo what we've done to it. So if you add acetate to it the system will try to use it. How can it do that. By shifting to the left. That increases the CH3COOH and ...
*Monday, May 20, 2013 at 12:30am*

**Chemistry**

In the system A(g) + 2B(g) 2C(g) + 2D(g) H=21 kJ/mol, it is possible to increase the quantity of C by: a) adding a catalyst b) decreasing the [B] c) increasing the pressure d) increasing the temperature - I think it is b ? Am i right?
*Monday, May 20, 2013 at 12:12am*

**Social studies**

How did monteqeieus system reflect John lockes ideas about government ?
*Sunday, May 19, 2013 at 3:00pm*

**Physics HELPPP PLEASEEE**

A 0.60 kg sphere rotates around a vertical shaft supported by two strings, as shown. If the tension in the upper string is 18 N. Calculate the tension in the lower string? the rotation rate (in rev/min) of the system?
*Sunday, May 19, 2013 at 2:41pm*

**Physics HELPPP PLEASEEE**

Three objects are connected on an inclined table as shown in the diagram below. The objects have masses 8.0 kg, 4.0 kg and 2.0 kg as shown, and the pulleys are frictionless. The tabletop is rough, with a coefficient of kinetic friction of 0.47, and makes an angle of 20.0° ...
*Sunday, May 19, 2013 at 11:06am*

**Physics **

A system consisting of two fixed and two movable pulleys has a mechanical advantage of 4.00. If a force of 124 N is exerted, which weight can be raised?
*Sunday, May 19, 2013 at 12:41am*

**Mathematics **

The temperature, T (in ºF), of a car's radiator during the first 4 minutes (t 4) is given by T = 6.2t2 +12t +32. How long does it take the temperature to reach 120 ºF after the car has begun operating?
*Sunday, May 19, 2013 at 12:37am*

**Algebra**

I need help with two math problems. 1. A triangle has vertices (1, 4), (1, 1), and (-3, 1). The triangle is dilated by a scale factor of 2, then translated 5 units up, and then rotated 90 degrees counterclockwise about the origin. What are the vertices of the image of the ...
*Sunday, May 19, 2013 at 12:10am*

**Physics**

Three objects are connected on an inclined table as shown in the diagram below. The objects have masses 8.0 kg, 4.0 kg and 2.0 kg as shown, and the pulleys are frictionless. The tabletop is rough, with a coefficient of kinetic friction of 0.47, and makes an angle of 20.0° ...
*Saturday, May 18, 2013 at 9:29pm*

**Sociology of Sports **

Would Someone PLEASE HELP? 1.Deviant overconformity is associated with some forms of violence in sports. The roots of this violence are grounded in (d) A. a desire for self-fulfillment and personal satisfaction. B.a lack of loyalty to team rules. C.the desire to gain ...
*Saturday, May 18, 2013 at 1:47pm*

**Algebra 2**

Solve the system: y^2 - 4x^2 = 4 and y = 2x. (-1,-2)?
*Saturday, May 18, 2013 at 9:19am*

**Algebra 2**

Solve the system, 4x^2 + y^2 = 20 and y = 4x. (square root of 10/2, 2 square root of 10)?
*Friday, May 17, 2013 at 10:08am*

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