Thursday

February 11, 2016
Number of results: 10,432

**Advanced Functions**

1. Find the following quantities by hand (except for the standard deviation) Check your results with your calculator: a. Minimum b. Lower Quartile c. Median d. Upper Quartile e. Maximum f. Range g. Mean h. Mode i. Standard deviation 2. Is the mean or median a better measure of...
*May 2, 2011 by Anonymous*

**Pre Calculus 12**

The height h, in metres, above the ground of a car as a ferris wheel rotates can be modelled by the function h(t) = 18cos(πt/80) +19 what is the minimum height of a car? do i like subtract 19 from 18 ? what is the maximum height of a car? do i add the 19 to 18? how long ...
*January 23, 2013 by Shreya*

**Math**

The AC voltage coming out of a standard wall plug in the United States can be expressed as the function V(t) = 120sin(120*pi*t), where t represents time (in seconds) and V is the voltage. We will let t be greater than or equal to 0 for simplicity. A. Make an accurate sketch of...
*May 6, 2013 by Natalie*

**Physics **

At serve, a tennis player aims to hit the ball horizontally. What minimum speed is required for the ball to clear the 0.91 m high net about L = 15.1 m from the server if the ball is "launched" from a height of H = 2.55 m? How far from the end of the service box (which is a ...
*February 5, 2012 by Andy*

**Advanced Economics**

Advanced economics question(Keynes),HELP PLEASE? 1. except for the discovery of the changes in price level, what causes the equilibrium in Long run labour market,compared with the less sensitive adjustment of demand and supply in shortd in LR? run labour market? I have some ...
*February 1, 2009 by John*

**micreconomics**

Assume that you own a lake house. Unfortunately your job will require that you spend the summer on the road and you won’t be able to enjoy it. You decide that you will rent it out for the summer while you are working. The mortgage payment on the lake house is $1000 per month ...
*February 18, 2012 by Ophilia*

**Microeconomics**

Assume that you own a lake house. Unfortunately your job will require that you spend the summer on the road and you won’t be able to enjoy it. You decide that you will rent it out for the summer while you are working. The mortgage payment on the lake house is $1000 per month ...
*October 22, 2013 by Dana*

**Microeconomics**

Assume that you own a lake house. Unfortunately your job will require that you spend the summer on the road and you won’t be able to enjoy it. You decide that you will rent it out for the summer while you are working. The mortgage payment on the lake house is $1000 per month ...
*June 13, 2015 by Krishae*

**health**

If disclosure of PHI is permitted under HIPAA, what is disclosed? A. All information the particular doctor has on that patient B. Information the doctor thinks should be disclosed C. The minimum necessary to accomplish the purpose of the disclosure D. Information both patient ...
*January 23, 2011 by Anonymous*

**health**

If disclosure of PHI is permitted under HIPAa, what is disclosed? a. all information the particular doctor has on that patient b. information the doctor thinks should be disclosed c. the minimum necessary to accomplish the purpose of the disclosure d. information both patient ...
*October 12, 2010 by Anonymous*

**Math**

In one U.S. city, the quadratic function models the median, or average, age, y, at which men were first married x years after 1900. In which year was this average age at a minimum? (Round to the nearest year.) What was the average age at first marriage for that year? (Round to...
*July 5, 2012 by Tony*

**Elementary Statistics**

Heights of women have a bell-shaped distribution with a mean of 161 cm and a standard deviation of 7 cm. Using Chebyshev’s theorem, what do we know about the percentage of women with heights that are within 2 standard deviations of the mean? What are the minimum and maximum ...
*September 4, 2012 by mary*

**algebra**

In one U.S. city, the quadratic function models the median, or average, age, y, at which men were first married x years after 1900. In which year was this average age at a minimum? (Round to the nearest year.) What was the average age at first marriage for that year? (Round to...
*November 16, 2015 by Sara*

**Science**

1. An electric space heater draws 15.0 A from a 120 V source. It is operated, on average, for 5.0h (hours) each day. a) How much power does the heater use and b) At $.10 per kWh, what does it cost to operate the heater for 30 days? 2. Suppose each person in the United States ...
*May 15, 2012 by Carly*

**statistics**

The average life of Canadian women is 73.75 years and the standard deviation of the women's life expectancy in Canada is 6.5 years. Using the Chebyshev's theorem, determine the minimum percentage of women in Canada whose life expectancy is between 64 and 83.5 years. Round your...
*January 22, 2013 by mzb*

**health**

If disclosure of PHI is permitted under the HIPAA, what is disclosed? A. All information the particular doctor has on that patient. B. Information the doctor thinks should be disclosed. C. The minimum necessary to accomplish the purpose of the disclosure. D. Information both ...
*October 29, 2010 by Zinoviy*

**Math Polynominal**

The following three sets A,B and C satisfy A ⊂ B and C ⊂ A: A={x∣(x−3)(x^2−20x+75)>0}, B={x∣x>α}, C={x∣x>β}. If the maximum value of α is a and the minimum value of β is b, what is the value of a+b?
*June 5, 2013 by Crow*

**physics**

A former amusement park attraction consisted of a huge vertical cylinder rotating rapidly around its axis. The rotation speed should be sufficient for the people found inside to be stuck to the wall when the floor was removed. what should be the minimum speed of rotation for ...
*December 9, 2011 by Greg*

**Health Adminstration**

Analysts believe that although the medical arms race may have led to quality competition in the 1980s _____ has led to more price competition since the 1990s. a. selective contracting through managed care b. prospective payment c. economies of scale d. Answers (a) and (b) are ...
*April 17, 2010 by Ryan*

**Finance**

A non-profit hospital's asset definition is >$1500, but they want to buy 10 chairs at $200 each - for a total purchase price of $2000. The useful life of the chairs would be 15 yrs, per AHA guidelines. Can this purchase be capitalized & depreciated over the life or must it ...
*December 3, 2010 by Anne*

**Finance**

Assume AirJet Best Parts has also a preferred stock issue. The most recent dividend per share paid on the stock was also $1.50, the same as the common stock. Which one would you think has a higher price, the preferred stock or the current stock?
*October 8, 2010 by Jas*

**Economics**

I am working on the cost of taxation. Question: The market for pizza is characterized by a downward-sloping demand curve and upward-sloping supply curve. Suppose that the govenment forces each pizzeria to pay a $1.00 tax on each pizza sold. Illustrate the effect of this tax on...
*April 20, 2008 by G*

**algebra**

hi can someone help me with this problem. i cant figure out which equation to use. thanks a full-price ticket for a college basketball game costs $2.50, and a student ticket costs $1.75. if 585 tickets were sold , and the total reciepts were $1,217,25, how many tickets were ...
*February 2, 2009 by ramla*

**Economics**

Can you check my answer Consider an individual with a utility function of the form: U(x,y)=xy , and where m=1, px=2, and py=3 , where m is the individual's income or wealth, pi is the price of good i. Calculate the individual's optimal consumption bundle, (x,y) = (Blank 1,...
*February 1, 2016 by Sara*

**Finance**

Sully Corp. currently has an EPS of $2.14, and the benchmark PE ratio for the company is 20. Earnings are expected to grow at 7.5 percent per year. What is the target stock price in 1 year? Assuming that the company pays no dividends, what is the implied return on the company...
*October 16, 2014 by Sofia*

**Socials**

What is the economic policy called "laissez-faire" all about? The economic policy called "laissez- faire" is about business and industry getting freed from government regulations that would hurt their ability to pursue a profit. People who support a laissez-faire system are ...
*November 19, 2009 by Sara*

**calculus**

i understand optimization but im stuck on this problem.. mrs.day is building a new deck. she has 580 square feet to enclose. if one side is bounded by a wall, find the minimum cost to build the deck if one pair of opposite sides cost $12 per foot and remaining sides cost $19 ...
*January 2, 2011 by tiana*

**Physics**

A curve of radius 161 m is banked at an angle of 12°. An 840-kg car negotiates the curve at 94 km/h without skidding. Neglect the effects of air drag and rolling friction. Find the following. (a) the normal force exerted by the pavement on the tires (b) the frictional force ...
*July 19, 2011 by Alex*

**Algebra II**

1 ) Find the inverse of g(x) = 5x -2 2) the graph (x-2)^2 + 3(y-2)^2 = 25 is graph of a(an) ______ 3) which equation has a vertex (5,- 4) a) y= (x+4)^2 - 5 c) y = (x-5)^2 -4 b) y = (x-4)^2 +5 d) y=(x+5)^2 -4 4) solve 8^x less than or equal to 25 5) name the axis to which the ...
*July 30, 2012 by Bread*

**social civics**

Price supports help farmers by? A)Guaranteeing prices for their crops B)Guaranteeing prices will be a minimal amount for their crops C)Guaranteeing prices for corn and wheat,excluding other crops. I think its A. Thank you for your help!
*July 28, 2008 by jelena*

**Physics Quick!**

An archer shoots an arrow with a velocity of 49.5 m/s at an angle of 52.0ˇĆ with the horizontal. An assistant standing on the level ground 150 m downrange from the launch point throws an apple straight up with the minimum initial speed necessary to meet the path of the arrow...
*August 19, 2012 by kk2*

**Math: Pre-calculus**

A rancher wants to build a rectangular pen with an area of 180 . Let W be the width of the pen and L be the length of the pen. a) Find an equation for the perimeter P in terms of W and L . b) Use the given area to write an equation that relates W and L . c) Find the pen ...
*October 6, 2013 by Sarah*

**Physics**

Thanks for taking a look! A baseball of mass m1 = 0.46 kg is thrown at a concrete block m2 = 8.25 kg. The block has a coefficient of static friction of μs = 0.81 between it and the floor. The ball is in contact with the block for t = 0.165 s while it collides elastically...
*March 25, 2014 by Michelle*

**economics**

When Mcdonal's corp reduced the price of its big mac by 75% if consumers also purchase french fries and a soft drink. the company was hoping the novel promotion would receive its U.S. sales growth. It didn't. within two weeks, sales had fallen. Using your knowledge of game ...
*May 27, 2009 by Ray*

**Business Math**

Every week, a grocery store buys 30 gallons of milk at a cost of $1.58 per gallon. The store owner anticipates a 15% spilage rate. To achieve a 20% markup based on cost, what should be the selling price per gallon? Round to nearest cent.
*December 10, 2010 by Jessica*

**business**

A production run of toothpaste requires a fixed cost of $100,000. The variable cost per unit is $3.00. If 50,000 units of toothpaste will be sold during the next month, what sale price must be chosen in order to break even at the end of the month?
*November 4, 2012 by Anonymous*

**CALCULUS ECONOMICS**

Consider a market in which aggregate demand is given by 1000−10p, and aggregate supply is given by 10p, where p denotes the market price. QUESTION: What is the maximum amount of revenue that the government can raise using a per-unit sales tax on consumers?
*March 13, 2014 by Jenney*

**Finance**

A firm's bond's have a maturity of 10 years with a $1,000 face value, an 8 percent semiannual coupon, are callable in 5 years at $1,050, and currently sell at a price of $1,100. What are their yield to maturity and their yield to call? What return should investors expect to ...
*March 14, 2015 by Hk*

**Microeconomics**

Paint increase from $3.00 a gallon to $3.50 a gallon. The paint drops from 35 gallons a month to 20 gallons a month. Compute the price elasticity of demand for paint and show the calculations
*March 30, 2010 by susie quick*

**math**

the question is a stock gained 2 7/8 points, lost 1 3/4 points and then gained 1/2 point and then lost 5 points. What was the total change in the stock price? I got a loss of = -3 3/8 is this correct
*October 14, 2012 by b6*

**Economics**

List the various causes of inflation and determine if they are an injection or a leakage. Demand-pull theory: This is a leakage. If all sectors in the economy try to buy more than the economy can produce, people may start to rely on imports. Therefore, demand-pull is a leakage...
*March 8, 2011 by David*

**physics**

At serve, a tennis player aims to hit the ball horizontally. part a)What minimum speed is required for the ball to clear the 0.90m--high net about 15.0m from the server if the ball is "launched" from a height of 2.50m ? part b)here (relative to server) will the ball land if it...
*April 22, 2012 by Clarrissa*

**ap physics **

At serve, a tennis player aims to hit the ball horizontally. part a)What minimum speed is required for the ball to clear the 0.90m--high net about 15.0m from the server if the ball is "launched" from a height of 2.50m ? part b)here (relative to server) will the ball land if ...
*April 22, 2012 by clarissa*

**Math**

The combined math and verbal scores for students taking a national standardized examination for college admission, is normally distributed with a mean of 620 and a standard deviation of 220. If a college requires a student to be in the top 10 % of students taking this test, ...
*February 9, 2014 by Ashley*

**Physics**

An elevator (mass 4700 kg) is to be designed so that the maximum acceleration is 6.00×10^-2 g What is the maximum force the motor should exert on the supporting cable? What is the minimum force the motor should exert on the supporting cable?
*February 3, 2011 by Arthur*

**algebra**

A video game manufacturer is planning to market a new machine. The fixed costs are $550,000 and the variable costs are $120 per machine. The wholesale price of the machine will be $140. How many game machines must be sold for the company to make a profit? my answer was 27,500 ...
*February 24, 2013 by Jackie*

**Corporate Finance**

Bond price: Briar Corp is issuing a 10-year bond with a coupon rate of 7 percent. The interest rate for similar bonds is currently 9 percent. Assuming annual payments, what is the present value of the bond? (Round to the nearest dollar.) $990 $872 $1,066 $945
*April 11, 2014 by Judy*

**Chemistry**

50.00 mL samples of 0.200 mol/L potassium phosphate with an excess of 0.120 mol/L lead II nitrate solution. what is the minimum volume of lead II nitrate solution required? What volume of lead II nitrate solution should the instructor tell the students to use? Describe how the...
*April 11, 2012 by Michelle*

**maths**

The maximum temperature on Thursday was 18 degree celsius.On Friday it increased by 0.5 degree celsius. It further increased by 2.5 degree celsius on Saturday. What was the minimum temperature on Saturday ?.
*July 12, 2013 by kaksha*

**maths**

The maximum temperature on Thursday was 18 degree celsius.On Friday it increased by 0.5 degree celsius. It further increased by 2.5 degree celsius on Saturday. What was the minimum temperature on Saturday ?.
*July 12, 2013 by kaksha*

**Application prob. for Trig.**

Hi, A fountain in a shopping centre has a single jet of water. The height of the jet of water varies according to a sinusoidal function. A student notes that, in exactly one minute, the jet goes from a minimum height of 2m to a maximum height of 6m and back to 2m. At 13:00, ...
*April 30, 2012 by Anonymous*

**Math**

After polling a class of 20 music students by a show of hands, you find that 8 students play the guitar and 9 students play the piano. Given that information, what is the minimum number of students in this music class who play both the guitar and the piano? F. 0 G. 1 H. 8 J. 9...
*April 24, 2015 by Anonymous*

**Finance**

A bond has a $l000 par value, l0 years to maturity, a 7 percent annual coupon, and sells for $985. a. What is its current yield? b. What is its yield to maturity c. Assuke that the yield to maturity remains constant for the next 3 years, what will the price be 3 years from today?
*September 9, 2010 by Catherine*

**Physics**

A Block weighing 72.2 N rests on a plane inclined at 20.0 deg. to the horizontal. The coefficients of static and kinetic friction are 0.22 and 0.12 resp. What is the minimum magnitude of F that will start the block moving up the plane? (I also got 9,74 N for this.. but wrong ...
*September 29, 2007 by Lily*

**Physics**

True/False 1)The lens of the eye has a fixed focal length. False. 2)What must be the minimum height of a plane mirror so that a boy of height 162 cm can view himself from head to toe? 162 cm. The image formed in a plane mirror is the same size as the object and is the same ...
*April 8, 2008 by Jon*

**Calculus **

Consider the function f(x)=xlnx. For the following questions, write inf for ∞, -inf for −∞, and None if no such answer exists. a.) The domain of this function is . b.) The x-intercept is . c.) f′(x) = . d.) f(x) is increasing on the interval and ...
*November 27, 2011 by Nicola*

**PreCalculus**

How do i find teh phase shift in this problem Naturalists find that the populations fo some kinds of predatory animals vary periodically. Assume that the population of foxes in a certain forest varies sinusoidally with time. Records started being kept when time t = 0 years. A ...
*December 3, 2009 by Joe *

**10th grade**

An unsaturated solution is made by completely dissolving 20.0 grams of NaNO3 in 100.0 grams of water at 20.0°C. (the gram formula mass=85.0 grams per mole) Determine the minimum mass of NaNO3 that must be added to this unsaturated solution to make a saturated solution at 20.0°...
*December 25, 2009 by R*

**sociology**

You have been asked to address the importance of social institutions as they relate to the study of sociology. In 2–3 pages, address the following: How do studying social institutions help sociologists understand society? Provide 2 examples of prevalent social institutions ...
*April 17, 2010 by Denese*

**FINANCE**

Life for Kids Company, a small producer of plastic swimming toys, wants to determine the most it should pay to purchase a particular ordinary annuity. The annuity consists of cash flows of $700 at the end of each year for 5 years. The firm requires the annuity to provide a ...
*March 23, 2010 by JUNE*

**physics help**

The femur is a bone in the leg whose minimum cross-sectional area is about 3.60 10-4 m2. A compressional force in excess of 6.90 104 N will fracture this bone. (a) Find the maximum stress that this bone can withstand. (b) What is the strain that exists under a maximum-stress ...
*November 16, 2010 by yoni*

**Economics**

I am getting thrown off by absolute advantage: Boston: Red Socks per worker per hour 3 White Socks per worker per hour 3 Chicago: Red Socks per worker per hour 2 White Socks per worker per hour 1 A) Without trade, what is the price of white socks (in terms of red socks) in ...
*May 16, 2008 by G*

**math**

Write the answer to the problem as an algebraic expression. A theater ticket for adults is a dollars and the price of a child's ticket is C dollars. If 29 adults and 45 children attend the theater one night, how much money did the theater make? 29a + 45c Is this correct?
*July 12, 2011 by candy*

**physics**

i thought i had the answer right, but i didnt! wat are the first few steps?? an elevator (mass 4850kg) is to be designed so that the maximum acceleration is .0680g. what are the maximum and minimum forces the motor should exert on the supporting cable? i know the answers but ...
*October 1, 2006 by pat*

**Physics - KE**

In Figure 11-32 (which shows a ball at the top of an incline, at the bottom of the incline a loop begins with radius R and Q a point on the loop lined up with the center of the loop), a solid brass ball of mass m and radius r will roll without slipping along the loop-the-loop...
*March 27, 2007 by COFFEE*

**Macroeconomics**

Suppose the Fed wishes to use monetary policy to close an expansionary gap. a. Should the Fed increase or decrease the money supply? b. If the Fed uses open-market operations, should it buy or sell government securities? c. Determine whether each of the following increases, ...
*October 11, 2006 by gerima*

**Chemistry**

They are all balanced ok, the main difficulty that I have is the second. Sulfur dioxide is highly soluble in water, most folks would have written the products as sodium chloride and sulfurous acid H2SO3, or as a minimum changed the gas to (aq) on the SO2. The balancing is ...
*May 17, 2007 by bobpursley*

**Algebra II**

1) There is a solution to x = -(y-5)^2 and x = (y -5 )^2 + 7 a) true b) false 2) There is no real solution to y = -1 and y = x^2 + 9 a) true b) false 3) the vertex of the graph of y = 3(x+ 9)^2 + 5 is a minimum value ? a) true b) false 4)find the center and radius of the ...
*April 17, 2011 by anonymous*

**Chemistry!!!**

Consider a solution that is 0.022 M in Fe2+ and 0.014 M in Mg+2. A). If potassium carbonate is used to selectively precipitate one of the cations while leaving the other on solution, which cation will precipitate first? What minimum concentration of K2CO3 will trigger the ...
*March 21, 2012 by ALISON*

**microeconomics**

If the technology for producign a good improves and at the same time,the price of a substitute good falls, then the quantity bought and sold of the first good will increase. True, False, or Uncertain. Explain. Take a shot. Hint: draw existing supply and demand curves. Then ...
*February 8, 2007 by Brittany*

**AP CHEM**

Kc = 1.87 10-3 for the following reaction. PH3BCl3(s)=>PH3(g) + BCl3(g) (a) Calculate the equilibrium concentrations of PH3 and BCl3 if a solid sample of PH3BCl3 is placed in a closed vessel and decomposes until equilibrium is reached. (b) If the flask has a volume of 0.400...
*February 7, 2009 by Ashley*

**statistics and probability**

It is known that an exam scores of students in STAT 2507 follow a normal distribution with a mean of 70% and a standard deviation of 9%. (A) If a student must obtain a mark of 50% to pass the exam, what proportion of students fail the exam? (B) What is the probability that a ...
*February 26, 2011 by Adam*

**Math**

Which of the following is true about a trend line for data? A. The minimum data point always lies on the trend line. B. Every data point must lie on the trend line. C. The trend line describes the pattern in the data if one exits. D. The trend line includes the effect of all ...
*March 15, 2015 by Anonymous*

**Physics**

The coil in the figure below contains 425 turns and has an area per turn of 3.00 10-3 m2. The magnetic field is 0.21 T, and the current in the coil is 0.27 A. A brake shoe is pressed perpendicularly against the shaft to keep the coil from turning. The coefficient of static ...
*March 25, 2013 by Anonymous*

**Physics**

The coil in the figure below contains 425 turns and has an area per turn of 3.00 10-3 m2. The magnetic field is 0.21 T, and the current in the coil is 0.27 A. A brake shoe is pressed perpendicularly against the shaft to keep the coil from turning. The coefficient of static ...
*April 2, 2013 by Anonymous*

**algebra**

bill blends 5/4 pound of peanuts that sell for $2.50 per pound with 3/4 pound of walnuts that sell for $5.50 per pound. What should be their price per pound of the mixed nuts? Round your answer to the decimal places
*January 23, 2015 by maribel*

**Physics**

An airplane must reach a speed of 185 mi/h to take off. If the runway is 467 m long, what is the minimum value of the acceleration that will allow the airplane to take off successfully? m/s2 I have been trying the formula vf^2=Vi^2+2AD and solving for A SO my work has been 185...
*January 23, 2011 by David*

**Math (Finance)**

Can someone please help me with these questions? I do not know how to solve them. I need them by 4:00pm PST. Thanks in advance. Problem 6.19 Trigen Corp. management will invest cash flows of $772,380, $776,008, $982,094, $818,400, $1,239,644, and $1,617,848 in research and ...
*August 21, 2013 by Helpless*

**help please!**

f(x)=x+1/x Find all critical numbers. Find where the function is increasing and decreasing. Find critical points and identify each as a relative maximum, relative minimum, or neither. Find second order critical numbers and tell where the graph is concave up and where it is ...
*August 15, 2013 by CALCULUS!!!*

**economics**

1. DETROIT -- Here's a million-dollar question: How does the global economy connect American car buyers and Russian bureaucrats? One person who can answer is Reg Modlin, an emissions specialist at DaimlerChrysler AG's U.S. unit. Mr. Modlin, like many other auto-industry ...
*October 4, 2007 by Chithra*

**Calculus optimization problem**

A rectangular dog run is to contain 864 ft ^2. a. If the dog's owner must pay for fencing, what should be the dimensions of the run to minimize cost? b. Suppose a neighbor has agreed to let the owner use an already constructed fence for one side of the run. What should the ...
*October 30, 2011 by Sam*

**Chemistry **

If the minimum (threshold) energy for the emission of an electron from the surface of a particular metal is 3.90 X 10-19 J, what is the kinetic energy of an electron emitted from the surface of the metal when it is irradiated by electromagnetic radiation of wavelength 213 ...
*October 10, 2014 by Jill *

**physics**

Concrete sidewalks are always laid in sections, with gaps between each section. For example, the drawing shows three identical 2.4-m sections, the outer two of which are against immovable walls. The two identical gaps between the sections are provided so that thermal expansion...
*July 25, 2013 by justin*

**Statistics **

Scores on the SAT form a normal distribution with u=500 and o=100. a. You are trying to qualify for a scholarship and find out that you need to have a higher score than at least 75% of the students. What score will you need? b. What is the minimum score necessary to be in the ...
*December 14, 2015 by Amaya*

**Economics**

Suppose that Neptune Music has the copyright to the latest CD of the heavy Iron Band. The market demand schedule for the CD is: Q = 800 – 100P. Symbolically, Q represents quantity demanded measured in thousands of CDs and P represents the price in dollars. Production requires ...
*November 17, 2006 by John*

**Applied Calculus**

A truck gets 800/x miles per gallon (mpg) when driven at a constant speed of x mph, where 40 ≤ x ≤ 80. If the price of fuel is $2.80/gal and the driver is paid $19/hr, at what speed is it most economical for the trucker to drive? (Round your answer to two decimal ...
*March 15, 2013 by Jacob*

**accounting**

frustrated been working on this for over three hours and now my mind has drawn a blank help please. Meriden Company has a unit selling price of $500, variable costs per unit of $250, and fixed costs of $202,750. Compute the break-even point in units using the mathematical ...
*August 4, 2015 by Anoymous*

**Math (Ms.Sue)**

. The Main Street Cinema holds 1,356 people. Last Saturday night, they were sold out for two showings of Super Alien 5. There was a special price of $5 for every seat for each showing. How much money did the theater take in that night? A. $10,888 B. $13,560 C. $9,848 D. $6,...
*August 28, 2015 by Brooklyn *

**Economics (Equilibrium)**

Suppose fred ethel ricky and lucy have the following demand functions for a public good Qf= 40-1/2p Qe= 20-p Qr= 30-1/2p Ql= 50-p The good can be produced at a constant cost of 5 dollars Calculate the Lindahl Equilibrium I know that the lindhal is the vertical summation of ...
*March 26, 2009 by Brett*

**Jr Applied Math (Algebra II) **

A landscaping company placed two orders with a nursery. The first order was for 13 bushes and 4 trees, and totaled $487.00. The second was for 6 bushes and 2 trees, and totaled $232.00. The bills do not list the per-item price. What were the costs of one bush and of one tree?
*November 6, 2013 by Tash*

**math**

The demand function for the Sicard wristwatch is given by the following function where d(x) (measured in units of a thousand) is the quantity demanded per week and x is the unit price in dollars. d(x) = 50 0.01x2 + 1 (0 ≤ x ≤ 20) (a) Find d'(x). d'(x) = (b) Find ...
*February 6, 2015 by dee*

**hca 230**

I have this due by Monday. Can any one please give some insight as to where to start for this paper? Write a 1050-1400-word paper comparing and contrasting your various organizations methodologies for disseminating health information with internal and external organizations. ...
*June 4, 2011 by Anonymous*

**physics**

Cliﬀ divers at Acapulco jump into the sea from a cliﬀ 37.1 m high. At the level of the sea, a rock sticks out a horizontal distance of13.39 m. The acceleration of gravity is 9.8 m/s^2. With what minimum horizontal velocity must the cliﬀ divers leave the ...
*February 19, 2013 by emma *

**Intro to Computers**

You are setting up a desktop computer for an AutoCad specialist who needs a minimum of 125 GB of RAM. Which operating system below would be best-suited for his needs? A. Windows 8 Home 64-Bit Edition B. Windows XP 32-Bit Professional Edition C. Windows Millennium 64-Bit ...
*January 13, 2014 by Nicole*

**Ib math**

The marks of 2376 students in an IB exam are normally distributed with mean 49 marks and variance 225 A) if the mark is 45 estimate the number of candidates who passed the exam? B) if top 7% of students are awarded a 7, find the minimum mark required to obtain a 7? mean=49 ...
*April 9, 2015 by sara*

**Physics**

In a popular amusement-park ride, a cylinder of radius 3.00 m is set in rotation at an angular speed of 5.00 rad/s (counter-clockwise). The floor then drops away, leaving the riders suspended against the wall in a vertical position. What minimum coefficient of friction between...
*November 19, 2008 by Bob*

**History **

What was the goal of the minimum foundation program for education? A. It integrated whites and blacks int he same school system. B.It improved the quality of white-only education. C. It raised taxes. D. It put more money into black schools. @Writeacher please don't help me ...
*March 24, 2015 by Paul *

**catering**

Which of the following would you want to do when developing a marketing position? A. Market yourself as a general caterer willing to accept any type of job. B. Position yourself in an untapped consumer market. C. Emphasize your inexperience and gain clients by charging a much ...
*June 13, 2012 by heavenlee*

**Math**

Given the function q=D(x)=k/x^n where k is a positive constant and n is an integer greater than 0. (a) How would you find the elasticity of the demand function (b) Is the value of the elasticity dependent on the price per unit c.) Does the total revenue have a maximum, and if ...
*October 28, 2014 by Ebian*

**geometry**

a hotel offers the following specials: plan a is two nights and one meal for $106. plan b is 2 nights and 4 meals for #130. what price is the hotel charging per night and per meal ??
*April 5, 2011 by bilal*