# Solve using the elimination method. Show your work. If the system has no solution or an infinite number of solutions, state this. 2x + 10y = 58 -14x + 8y = 140

91,718 questions, page 657-
## Sociology

Because the first members of the baby boom generation have now turned 50, we are likely to see a shift to more positive images of the elderly, in part because A.) Of the distinction of being elderly. B.) Of their vast numbers and economic clout. C.) They

*asked by |-/ on February 25, 2018* -
## social studies

People should be able to help themselves. If they want to make their life better they need to be motivated and should find a way to make it happen. Equal opportunity for all. You just have to work for it. If a person is in a low paying job that is probably

*asked by Kevin on July 1, 2009* -
## Consumer affairs and business

”.Reflect on how you would work with a client to advise them on the importance of insurance to manage risk. How would you address their reluctance to spend money on premiums when they may never file a claim? Refer to course content in your reflection (If

*asked by troy on October 6, 2010* -
## Math

I need to find the answer to this brain teaser. Mcnisens sells mcnuggets in packages of seven, eleven, or thirty. What is the largest number of pieces that yoh cannot order from mcnisens. I need it as a keyword for a playfair cipher. I have tried forty

*asked by Shawn on June 1, 2015* -
## english

Hmm I'm just wondering why no one is helping me and skipping my question yesterday, is it because it's too long or too advanced? I just needed help with my thesis/argument so I can start my essay. I wrote my intro already but it needs a bit of work. You

*asked by Farrell on February 19, 2012* -
## accounting

How do I figure out taxes associated with stock purchased in 2010 for $1000 held for 5 mths. Then sold for $1200 I am in the 28% tax bracket? (I must use the IRS regulations for capital gains in effect in 2010.) I really want to understand how to work this

*asked by Tricia on August 1, 2013* -
## college

hello! i need help with homework sociology 1) Which of the following research errors is less prone to being classified as fraud and more likely to be considered as simply sloppy work? A) asking biased questions B) choosing a biased sample c)analyzing the

*asked by washington on September 18, 2010* -
## math

The question is there are 18 students in a class. Each day the teacher randomly selects three students to assist in a game: a leader, a recorder, and a timekeeper. In how many possible ways can the jobs be assigned? so first is 1 out of 18 then since one

*asked by b8 on May 26, 2014* -
## Physics

A simple pendulum consists of a light rod of length L = 0.9 m anchored at a fixed point (like the ceiling), and a small mass m = 0.5 kg attached to the free end. The configuration is moved to an angle Î¸ = 39 degrees from the vertical and released from

*asked by Alphonse on October 22, 2012* -
## american government

The process of political learning in the United States is a. normally cumulative; political beliefs attained earlier in life tend to be retained to a substantial degree. b. highly structured; children are subjected to an intense system of

*asked by vedrana on August 4, 2010* -
## Accounting 5

Bethany Link delivers parts for several local auto parts stores. She charges clients $0.75 per mile driven. She has determined that if she drives 2,100 miles in a month, her average operating cost is $0.55 per mile. If Bethany drives 4,200 miles in a

*asked by Vanessa on September 26, 2014* -
## english

Hello, please proof read this analytical report. I would also like to know what else I could consider in it. Thanks. Workplace Safety Analytical Report. Introduction Every year more then 15, 000 young people get injured at workplace (stated by Learning to

*asked by Yana on June 17, 2009* -
## Math(check)

1)Find the range of the relation [(-1,4)},(2,5),(3,5)}.Then determine whether the relation is a funtion. 4,5,5 is the range 4,5 is a function 2)Find f(-1),if f(x)= x^2-6x/x+2 (-1)^2-6(-1)/-1+2 1+6/-1+2 7/1 =7 3)Find f(a),if f(t)= 2t^2-t-2. 2(a)^2-a-2

*asked by erin on July 26, 2007* -
## Economics

The handmade snuffbox industry is composed of 100 identical firms, each having short – run total costs given by STC = 0.5q2 + 10q + 5 and short – run marginal costs by SMC = q + 10 where q is the output of snuffboxes per day. a) What is the short

*asked by Pravinesh on November 5, 2011* -
## math

In a suspension bridge, the shape of the suspension cables is parabolic. The bridge shown in the figure has towers that are 400 m apart, and the lowest point of the suspension cables is 100 m below the top of the towers. Find the equation of the parabolic

*asked by Morgan on October 14, 2014* -
## Chemistry

Given the reaction A(g) + B(g) 2AB(g) 1. What does equilibrium mean? -equal mols or pressure between reactants and products? Is there more reactants or products? 2. Will the equilibrium be the same if i started with the reactants only vs if i started with

*asked by BlahxD on April 4, 2011* -
## Trig Question Help plz

A ferris wheel has a radius of 25 feet. A person takes a seat, and the wheel turns 5pie/6 radians. How far is the person above the ground? please explain to me how to solve this We are to suppose the person got on the wheel at the very bottom. You might

*asked by John on September 28, 2006* -
## Chemistry

The aquation of tris(1, 10-phenanthroline)iron(II) in acid solution takes place according to the equation: Fe(phen)3^2+ + 3H3O + 3H2O==> (Fe(H2O)6^2+ + 3 phenH^+ If the activation energy is 126 kJ/mol and frequency factor is 8.62 x 1017 s-1, at what

*asked by Confused on March 2, 2010* -
## chemistry

A 2.50-g sample of powdered zinc is added to 100.0 mL of a 2.00-M aqueous solution of hydrobromic acid in a calorimeter with a total heat capacity of 448 J/K. The observed increase in temperature is 21.1 K at a constant pressure of one bar. Using these

*asked by she on October 10, 2012* -
## Physics

Saturn’s largest moon, Titan, is actually larger than the planet Mercury. It is also one of the few bodies in the solar system that has a dense atmosphere. Data from the Voyager 1 probe indicates that the atmospheric pressure on Titan’s surface is

*asked by Amy on December 19, 2011* -
## PHYSICS work on a ramp!!!

How much work is it to push a box (mass 190 kg) up an incline (angle 16 degrees with the horizontal) that is 8.3 meters long, if the coefficient of kinetic friction between the box and the incline is 0.6? My doubt is how do I find force?

*asked by Matt on April 10, 2016* -
## art

an artist loved to work with smooth, flowing paint that has vibrant color. Know she has many months to finish a commission. Her best choice for a material would be: 1. tempera paint 2. oil paint 3. acrylic paint 4. watercolor'

*asked by jon on February 17, 2015* -
## stats

Commuters were asked how many times a week they stop for coffee on their way to work. A survey found a mean of 3 times a week with a standard deviation of 0.55. Find the probability that the sum of 100 values is more than 290.

*asked by brewster on July 10, 2014* -
## physics

A horse pulls a boat along a canal by a rope at an angle of 60° to the bank. He produces a tension of 1500N in the string. The boat moves through a distance of 30m. Find the amount of work done by horse?

*asked by jyotirmay Kapil on December 26, 2015* -
## Physics

A 0.135 kg ball is thrown straight up from 1.94m above the ground. Its initial vertical speed is 5.60 m/s. A short time later, it hits the ground. Calculate the total work done by the force of gravity during that time.

*asked by Steeve on October 18, 2012* -
## physics

a 15-kilogram box is dragged up an incline that is 8.0 meters long and makes an angle of 15 degrees with the horizontal. If the coefficient of friction between the box and the incline is .40, calculate the amount of work done by the applied force.

*asked by JC on December 6, 2009* -
## math

Commuters were asked how many times a week they stop for coffee on their way to work. A survey found a mean of 3 times a week with a standard deviation of 0.55. Find the probability that the sum of 100 values is more than 290.

*asked by brewser on July 12, 2014* -
## Language Arts

This question asks you about your work in your reading role. You may use your novel to help you answer the question. What impact did the novel have on you as a reader? Would you recommend this book to a friend? Why or why not? Support your response with at

*asked by bubbles on May 14, 2019* -
## Physics

Zak, helping his mother rearrange the furni- ture in their living room, moves a 48.9 kg sofa 3.3 m with a constant force of 21 N. What is the work done by Zak on the sofa? Neglect friction. Answer in units of J

*asked by Kaylee on June 22, 2014* -
## physics

The engine of a large ship does 2.05 multiplied by 108 J of work with an efficiency of 4.00%. (a) How much waste heat (J) is produced? (b) How many barrels of fuel are consumed, if each barrel produces 6.00 multiplied by 109 J of heat when burned?

*asked by Eric on July 24, 2013* -
## computers

I have this problem with my PC The sound won't function properly. I've checked the volume controls and audio properties, etc, but they seem to be working fine. It's just that the sound won't come out. I've also tried installing a new set of speakers, yet

*asked by Mark on January 20, 2009* -
## business mathematics

Check My Work (No more tries available) The Book Nook makes four times as much revenue on paperback books as on hardcover books. If last month's sales totaled $124,300, how much was sold of each type book?

*asked by charlene on January 30, 2014* -
## med coding

whats one option for providing your employees with health care coverage for work related injuries? medicaid plans, medical savings plans, self insurance coverage or referrals to other networks

*asked by nikki on April 25, 2010* -
## Math

Victor can ride his bike 15 miles in 2 hours. He uses this ratio 15:2, to write an equation that shows the relationship between the distance he bikes and the time it takes. Victor's work is shown below. Is his equation correct?

*asked by April on April 10, 2016* -
## physics

A car traveling 30 k/h suddenly speeds up to 60k/h.What can you conclude from this information? (A) There was a change in the potential energy of the car. (B) No work ( in its scientific meaning) was done on the car. (C)The car will take four times longer

*asked by Cynethia on April 2, 2015* -
## art

what type of drawing would this artist benifit from including in her portfolio of work a. drawings that were of the same hands in different positions b. drawings of the same exact image c. drawings of the entire body and face d. drawings using mterials she

*asked by Tyric on December 16, 2015* -
## Chem help

Radiowaves travel at the speed of light, which is 3 X 10^8 m/s. If a certain radio station broadcasts at a frequency of 1191 kHz, what is the wavelength of these waves? in meters? C=lamda V lamda= v/c so 1191/3e8 but it doesnt work..?

*asked by Thad on February 11, 2013* -
## economics

Suppose George is making $18 an hour installing electronic chips in hand held computers. Would your offer to work for $8 an hour get you the job? Why might a profit-maximizing employer turn down your offer?

*asked by Glo on August 15, 2010* -
## Economics

Suppose George is making $18 an hour installing electronic chips in hand held computers. Would you offer to work for $8 an hour to get you the job? Why might a profit-maximizing employer turn down you offer?

*asked by Karen on February 18, 2012* -
## Physics

A 0.135 kg ball is thrown straight up from 1.94m above the ground. Its initial vertical speed is 5.60 m/s. A short time later, it hits the ground. Calculate the total work done by the force of gravity during that time.

*asked by Steeve on October 19, 2012* -
## Math

1. A car travels at 80 miles per hour. How long does it take the car to travel 20 miles? 4 minutes 2. The captain of a ship raises a sail weighing 30N. If he raised it 22 meters how much work was done? 660 J

*asked by Hayden on December 7, 2016* -
## Management

The employee performance evaluation focuses on an employee's ability to a.learn the job quickly b.balance home and work responsibilities c. meet performance objectives and goals d.get along well with other employees and supervisor

*asked by Jann on November 19, 2009* -
## Mathematical Proof

Hello everyone, Trying to get my head around deductions and the deductive step using my text book, could someone look over my work: Question: n+6 is odd if and only if 5n+1 is even. So my working, here it goes: n+6=2k+1 n=2k-5 thus 5n+1=5(2k-5)+1 =2(5k-12)

*asked by Anon on April 3, 2017* -
## Physics

A force of 9.0N is applied to a body at rest on a smooth horizontal surface. If the body has a mass of 18.0kg and it moves in the direction of the force, find the work done in. a. The first four second. b. The fourth second ? Urgent answers pls

*asked by Simon on February 14, 2018* -
## physics

A mechanic pushes a 2.50 x 10^3 kg car from the rest to a speed of v, doing 5000J of work in the process. During this time, the car moves 25.0 m. Neglecting friction between car and road, find (a) v and (b) the horizontal force exerted on the car.

*asked by Anonymous on October 22, 2007* -
## physics

A box of mass 5 kg is pulled along a horizontal frictionless surface by a force of 40N inclined @ 30dgrees. Calculate A)the work done by the force over a distance. B)the speed gained by the box after travelling 10m.

*asked by Luc on August 3, 2011* -
## math

How much work does a 120 pound boy do in climbing to the top of the Washington Monument - a climb of 550 feet? If the climb in problem 2 takes 20 minutes, what is the average horsepower produced by the boy?

*asked by walt on March 30, 2008* -
## Project Management

What steps can be taken to lessen the risk for both parties of a contract when negotiating contract costs, terms, and conditions? -- Define the unknown elements (material, labour, work scope) and separate them as costs.

*asked by Zeta on November 29, 2006* -
## Art

2.An artist loved to work with smooth, flowing paint that had vibrant color. Knowing that she had many months to finish a commision her best choice for a material would be: A.tempera paint B.old paint •• c.acrylic paint D.watercolor

*asked by Steve h on February 8, 2016* -
## physics

a 70-kg man climbs a mountain 1200 m high (measured from the base) in 4 h and uses 9.8 kcal/min. calculate his power consumption in watts. what is his power output in useful work? what was the efficiency of this man during the climb?

*asked by Anonymous on June 28, 2012* -
## Statistics

Commuters were asked how many times a week they stop for coffee on their way to work. A survey found a mean of 3 times a week with a standard deviation of 0.55. Find the probability that the sum of 121 values is less than 350.

*asked by Alley on December 3, 2012* -
## Statistics and Probability

Commuters were asked how many times a week they stop for coffee on their way to work. A survey found a mean of 3 times a week with a standard deviation of 0.55. Find the probability that the sum of 100 values is more than 290.

*asked by Alley on December 3, 2012* -
## chemistry

To maintain the effectiveness of a buffer, relative concentrations of the acid and the conjugate base should not differ by a factor of 10. Based on this information, derive pH range within which the buffer can work effectively. I know that I have to use

*asked by Jamie on April 16, 2013* -
## chemistry

To maintain the effectiveness of a buffer, relative concentrations of the acid and the conjugate base should not differ by a factor of 10. Based on this information, derive pH range within which the buffer can work effectively. I know that I have to use

*asked by Jamie on April 16, 2013* -
## Art

which of the following best explains why a colorful tulip is not typically viewed as a work of art? A.Tulips cannot be displayed in a gallery. B. Tulips are not lasting objects. (I chose this one) C. Tulips do not have artistic patterns D. Tulips are not

*asked by Tia on April 28, 2016* -
## art

2.An artist loved to work with smooth, flowing paint that had vibrant color. Knowing that she had many months to finish a commision her best choice for a material would be: A.tempera paint B.old paint c.acrylic paint D.watercolor

*asked by Jake on March 6, 2015* -
## artist

Can someone help me with these questions please. Q1)Where did George Braque live, work and die? Q2) How did George Braque create the cubist style of art. (No links my computer doesnt let me click on linked pages. Thankyou.)

*asked by Liz on July 4, 2009* -
## Physics

Amechanic pushes a 2.50*10^3 kg car from rest to a speed of v, doing 5.00*10^3 Jof work in the process, During this time, the car moves 25.0m. Neglecting friction between car and road, find (a) v and (b) the horizontal force exerted on the car

*asked by Anynomous on August 4, 2019* -
## chem

a mixture of 50g of S & 1x10^2g of Cl2 reacts completely to form S2Cl2 &SCl2. Find the mass of S2Cl2 formed. (ans:20.2g) i need the calculation work bcus i got diff. from the ans which is 70.2g.

*asked by lily on July 20, 2011* -
## Calculus

int(dx/(x^2+9)) u = x/3 Use the indicated substitution (above) to evaluate the integral. Confirm answer by differentiation. Okay, so I found that du/dx is 1/3. dx is 3du. Just by looking at the integral I can tell this is some form of tan^-1(x), if we

*asked by Nikki on October 23, 2010* -
## Pre-algebra

I have some practice problems, and I need to have them worked out, showing your work. I will gain a better understanding of these problems by practicing them. Thank you. (6x+1)(x^2-9x+5) (2x^4+3)(4x^3+2) (12y^3+8y^2+20y)divided 2y (6x^2-25x-10) divided by

*asked by Sherrie on December 10, 2011* -
## Studying for Calc

I have a quiz on derivatives coming up and I really want to do well, but i'm not sure how to go about studying calc. i have no trouble studying for other subjects, but i'm doing poorly in calc and i need to make some changes in my study habits. any

*asked by Elizabeth on October 7, 2008* -
## Pre-algebra

I have some practice problems, and I need to have them worked out, showing your work. I will gain a better understanding of these problems by practicing them. Thank you. (6x+1)(x^2-9x+5) (2x^4+3)(4x^3+2) (12y^3+8y^2+20y)divided 2y (6x^2-25x-10) divided by

*asked by Sherrie on December 10, 2011* -
## Math

Wellesville must meet a budget of $27,000. All of the city's income is derived from property tax. What rate of tax must they use if the assessed value of the taxable property is $1,173,913? (Answer to tenths) how do you work this out?

*asked by Rhett cowley on May 9, 2014* -
## physics

A team of dogs drags a 112 jk sled 2.23 km over a horizontal surface at a constant speed. The coefficient of friction between the sled and the snow is 0.181. The acceleration of gravity is 9.8 m/s. Find the work done by the dogs

*asked by selena on December 12, 2011* -
## Physics

Mason lifts a box off the ground and places it in a car that is 0.50 meters high. If he applies a force of 8.0 newtons to lift this suitcase, what is the work done? A. 0 joules B. 4.0 joules C. 4.0 × 101 joules D. 4.0 × 102 joules

*asked by fredrick on March 13, 2013* -
## statistics

n employee produces 2,080 hours of work in the course of a year, how many employees will be required for the coding area if the coding time on average for one record is 30 minutes and there are 12, 500 records that must be coded each year?

*asked by Anonymous on October 22, 2014* -
## physics

A skier of mass 72 kg is pulled up a slope by a motor-driven cable. (a) How much work is required to pull him 65 m up a 30° slope (assumed frictionless) at a constant speed of 2.7 m/s? (b) What power must a motor have to perform this task?

*asked by Allie on March 20, 2011* -
## Chemistry

Calculate the work done in joules when 1.0 mole of water vaporizes at 1.0 atm and 100C. Assume that the volume of liquid water is negligible compared with that of steam at 100c, and ideal gas behavior

*asked by Monty on April 12, 2011* -
## Math for the middle school and elementary teacher

what number am I? I am a 3-digit number. I am equal to the sum of the cubes of my digits. I am between 100 and 200. My digits are odd. Explain whether or not other solutions to the riddle are possible. My answer was 153...is that correct? please let me

*asked by liz on September 1, 2011* -
## Eng

I have to do an assignment on Ecosystems perspective and social work. I'm asked to write how they would apply the in ecosystems working with a community issue. How should I start my essay? I need ideas and issues to write and what exactly is ecosystem

*asked by Jessica on January 22, 2014* -
## chemistry

To maintain the effectiveness of a buffer, relative concentrations of the acid and the conjugate base should not differ by a factor of 10. Based on this information, derive pH range within which the buffer can work effectively. I know that I have to use

*asked by Jamie on April 16, 2013* -
## math

The number of days, d, it takes for a construction crew to repave a certain road varies inversely as the number of workers, w, that work on the project. So my equation is d = k/w If w = 16, how do I find d? d = k/16 Also, why is Y = 2x^2 + 3√x not a

*asked by Carly on November 9, 2016* -
## geometry inequality triangles help if you can

Two sides of an obtuse triangle are 16 and 21. How many possible lengths are there for the third side, if it is a positive integer? i know that in an obtuse triangle a^2+b^2c but i tried plugging in and it wont work so couldyou guys help me? btw merry

*asked by Knights on December 31, 2012* -
## Math

I need need help with this math problem. I need to know do I start from left to right with the parentheses or brackets first. (15-5)/[(12/2*2)-2] Brackets first Work from the outside in. When you wrote 12/2*2, it is not clear whether you mean 12/(2*2) or

*asked by ms kay on August 3, 2007* -
## Physics

A skier of mass 71.0 kg is pulled up a slope by a motor-driven cable. How much work is required to pull the skier 62.2 m up a 37.0 slope (assumed to be fric- tionless) at a constant speed of 2.0 m/s? The acceleration of gravity is 9.81 m/s2 .

*asked by Aly on January 9, 2012* -
## computer

Which of the following operating system types is used in PDAs? (Points: 5) a.Multi-user/multi-tasking b.Real-time c.Single-user/multi-tasking d.Single-user/single-tasking is it B

*asked by john on November 7, 2011* -
## calculus

Suppose you know that a population,P, of termites is growing continuously in an exponential manner. (Use the formant P=P0e^kt) If the pest control service estimates that the number of termites will double in 6 months... A) Determine the monthly continuous

*asked by Vic on September 25, 2013* -
## accounting

__a__ 1. A responsibility center that incurs costs (and expenses) and generates revenues is classified as a(n) a. cost center. b. revenue center. c. profit center. d. investment center. _a___ 2. The most useful measure for evaluating a manager's

*asked by connie on June 29, 2010* -
## Gen Chem

A current is passed through two cells connected in series. The half-reactions occurring at the cathode of each cell are TcO4-(aq) + 8 H+(aq) + 7 e- ===> Tc(s) + 4 H2O(l) and Cu2+(aq) + 2 e- ===> Cu(s). If 4.40 g of copper are deposited in the second cell,

*asked by Sarah H on March 28, 2008* -
## Math

1. Make a sketch of 5 rectangular open boxes such that a. the height of the boxes are the same, b. The boxes can hold 249cm^3, 504 cm^3,810 cm^3 and 468 cm^3 respectively. 2. Solve each quadratic equation by completing the square to determine the

*asked by Sylvia on June 21, 2017* -
## very basic algebra

I was told long ago way back when that when you have something like this -x = 7 you solve for x by doing the following (-x = 7)- x = -7 but now that I think about it your not actually multiplying by negative one what is actually happening is this right???

*asked by very basic algebra on July 30, 2009* -
## Geology

A crystal of zircon separated from an igneous rock, was analyzed, and found to contain 7930 atoms of 207Pb, and 12070 atoms of 235U. Knowing the half life of 235U is 713 million years, how old is the zircon crystal? Please show your calculations so that I

*asked by Tamara on September 9, 2008* -
## Mathematics-Integration

Question: f(x)=ax^2 + bx + c {a,b,c €R} When 0

*asked by Shenaya on June 12, 2017* -
## Organic Chemistry

A 1.0 gram sample of aspirin will dissolve in 300 mL of water and in 17 mL of chloroform at 25 deg C. a. What is the solubility of aspirin in each solvent expressed in g/mL? (show your calculations) I don't know where to start, does the molecular weight

*asked by Kyle on February 17, 2015* -
## Science

MOMENTS A uniform rod 8m long weighing 5kg is supported horizontally by 2 vertical parallel strings @ p & Q and @ distances of 2m and 6m from one end.Weights of 1kg,1.5kg and 2kg are attached at distances of 1m, 5m and 7m respectively from the same end.

*asked by Onuchukwu Victor on January 20, 2011* -
## physics

A piece of aluminum (specific heat 910 J/kg C) of mass 200 g at 80C is dropped into a styrofoam cup filled with 100 mL of water at 20C. What the final temperatures of the water and the aluminum? Show calculations. I have Q=m c T but I got 80C which I know

*asked by Sarah on July 4, 2010* -
## Physics

a crate of weight fg is pushed by a force P on a horizontal floor. (a) the coefficient of static friction is us, and P is directed at angle theta below the horizontal. show that the minimum value of P that will move the crate is given by P=usFgsectheta /

*asked by Sam on February 4, 2016* -
## psychology

Recent neuroimaging research indicates that people with OCD show increased levels of grey matter in the _____ and the _____ relative to those who do not have OCD. 1)splenium; corpus collosum 2)locus ceruleus; hypothalamus 3)thalamus; left frontal cortex

*asked by kelly on December 9, 2012* -
## calc (please help)

A wedge is cut from a right circular cylinder of radius r by two planes, one perpendicular to the axis of the cylinder and the other making an angle (beta) with the first. Find the volume of the wedge by slicing perpendicular to the y-axis. Please show all

*asked by beam on May 3, 2015* -
## Pre Cal(please show me the work)

At the show a basketball card dealer tells you that a vintage card increases in value by a factor of 10 every 9 years.If the card is now worth $32, how long ago did she buy it?(Hint: Remember that the value is multiplied by 10 every 9 years, not every

*asked by Brittany on March 18, 2008* -
## Social Studies - - Gandhi

So, I'm supposed to describe the Salt March, and the Salt Works. I know that one is when Gandhi led a march to the ocean, to protest tax on salt, by evaporating salt water and making their own. The other was when Gandhi's followers lined up and allowed

*asked by Eve on November 26, 2007* -
## history

2. What prompted the establishment of the Articles of Confederation? (1 point) States needed to be sure that they maintained control over their land. Colonies wanted to show Britain that they were an organized union. Delegates thought that the colonies

*asked by Hey Girl Hey on November 18, 2016* -
## math

The dissipation of heat through a composite material of width w centimetres can be modelled by the function f(w) = 10/w - 0.77ln(w) – 3.2 You are required to find the width of material that will prevent any heat dissipation. - I understand f(w)= 0, but

*asked by Simon on February 15, 2015* -
## Math

a) The sales representative informs you that there are two floor plans still available, and that there are a total of 63 houses available. The sales representative later indicates that there are six times as many homes available with the second floor plan

*asked by Ashly Morgan on May 16, 2010* -
## math problem

please help me solve You have recently found a location for your bakery and have begun implementing the first phases of your business plan. Your budget consists of an $80,000 loan from your family and a $38,250 small business loan. These loans must be

*asked by Lavern on November 21, 2011* -
## Statistics

On the third day of Statistics, my teacher gave to me….three French hens. Because she is in a hurry, she randomly selects three pets from the local pet store. Find the probability that she selected three French hens. Hens Chickens French 10 20 American

*asked by Danny on December 23, 2015* -
## stats

On the third day of Statistics, my teacher gave to me….three French hens. Because she is in a hurry, she randomly selects three pets from the local pet store. Find the probability that she selected three French hens. Hens Chickens French 10 20 American

*asked by Urgent help Confused Please Help on December 23, 2015* -
## Chemistry

h2c4h4o4 + 2naoh --> 2h2o + na2c4h4o4 as for the previous question im sorry i forgot to plug the maleic acid in the formula properly. so this ones it ^ .2213 of c4h4o4 used (maleic acid) and .1 M NaOH 1. show the equation for 1st and 2nd ionization 2. find

*asked by Ruby on March 12, 2012* -
## History Please With A Cherry On Top

1. Texans responded to the water crisis in all of these ways EXCEPT building new reservoirs. turning more to irrigation. building more dams. enacting water conservation laws.* 2. Which of the following was a pioneer in the treatment of heart disease?

*asked by YOLO on April 20, 2015*

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