1. Calculas HS

    continous compounding you have $1000 wiht which to open an account to which you plan also to add $ 1000 per year. all funds in the account will earn 10% annual interest compounded continously. if the added deposits are also credited to your account

    asked by may on January 28, 2009
  2. PLZ HELP I NEED HELP ASAP

    Paula, Dianna and Annie are three friends. Paula is twice as old as Dianna, and in 2 years she will be three times as old as Annie. If Dianna is 5 years older than Annie, how old is Paula?

    asked by Anonymous on May 14, 2016
  3. PLZ HELP ASAP math

    Paula, Dianna and Annie are three friends. Paula is twice as old as Dianna, and in 2 years she will be three times as old as Annie. If Dianna is 5 years older than Annie, how old is Paula?

    asked by Anonymous on May 13, 2016
  4. linear programming

    Globex Investment Capital Corporation owns six companies that have the following estimated returns (in millions of dollars) if sold in 1 of the next 3 years: Year Sold (estimated return, $1,000,000s) Company 1 2 3 1 $14 $18 $23 2 9 11 15 3 18 23 27 4 16 21

    asked by alia on May 20, 2012
  5. english

    1. It's sometimes difficult to balance family, friends, and to do school work, as well. family, and friends, and school work, as well.

    asked by Qua on October 16, 2015
  6. psychology

    Regarding the use of anesthetics during childbirth, which of the following statements is true? A They are rarely used these days B The epidural procedure is most often favored C Anesthetics in current use can't cross the placental barrier to affect the

    asked by tzeni on January 5, 2009
  7. physics

    A bullet of mass 0.1kg is moving at a speed of 300m/s is beds in ablock of mass 4kg initially at rest on frictionless horizontal surface as shown below.the block is attached to aspring of k is 200n/m.what is the maximum compression of the spring?

    asked by Naod Demise on March 27, 2018
  8. Physics

    In the figure, a small 0.125 kg block slides down a frictionless surface through height h = 0.958 m and then sticks to a uniform vertical rod of mass M = 0.250 kg and length d = 2.32 m. The rod pivots about point O through angle θ before momentarily

    asked by Andy on July 3, 2016
  9. English

    The students felt fairly prepared for whatever tests their instructors might give them, after years of studying , however difficult the test might be which group of words is misplaced in the sentence above? a. however difficult they might be b. the

    asked by mary on March 17, 2013
  10. English

    1. I will be 17 years old next year. 2. I would be 17 years old next year. (Is #2 corect? When can we use 'would'?) 3. The river runs south. 4. The river flows south. (Are both OK?) 5. We have dinner when she arrives. 6. We will have dinner when she

    asked by John on December 30, 2008
  11. math

    I keep getting an answer with an exponent and i am not sure what i have done wrong here. Any help is appreciated. To save for his retirement, Jeff puts $800 per month into his savings account every month for 30 years. The savings account pays 9% interest

    asked by Marisol on April 11, 2008
  12. English

    Could you please check this paragraph? It is really urgent. Thank you!! 1)My name is Michele and I was born in Torino on 23 march 1997. When I was three years I went to Rome with my family. 2) Now I have got 14 years old and I go to secondary school . 3)I

    asked by Henry1 on June 12, 2011
  13. French

    I don't understand this... Quelles sont les raisons pour lesquelles les enfants quittent la maison lorsqu'ils sont plus âges? heres my shot at it... What are the reasons pour which the kids leave the house which they are older? Here's another one..

    asked by Pie on April 22, 2008
  14. physics

    A contestant in a winter games event pushes a 41.0 kg block of ice in the positive direction across a frozen lake as shown in the Figure (a). The coefficient of static friction is 0.1 and the coefficient of kinetic friction is 0.03.

    asked by mathew on December 7, 2014
  15. psychology

    I need to do a school paper on positive psychology the subject focus should be emotional intelligence. I can't get started and I've run out of time. writters block, fear.. many concerns but most important I have run out of time. Suggestions please?

    asked by Michelle on December 9, 2009
  16. Physics

    A block and tacle of 6 pulley is used to raise a load of 300n steadily through a height of 30m if the workdone against friction is 2000j. calculate the workdone by the effort,the applied effort,the efficiency of the system

    asked by HAKEEM on January 25, 2016
  17. mabathoana high school maseru

    A block and tackle system of 5 pulley is used to raise a load of 500N steady through a height of 20m the work done against friction is then 2000J. Calculate the work done By effort, efficiency and effort applied

    asked by Mamoeletsi on August 27, 2015
  18. physics

    A 20 g lead bullet leaves a rifle at a temperature of 47 degrees celcieus and travels at a velocity of 500 m/s until it hits a large block of ice at 0 degrees celcuis and comes to rest within it. How much ice will melt?

    asked by jjwatt on January 19, 2013
  19. Physics

    A light ray strikes a flat, L = 3.7 cm thick block of glass of refractive index 1.47 in the attached figure, at an angle of È = 340 with the normal. Calculate the lateral shift of the light ray, d.

    asked by mm on March 30, 2010
  20. Physics

    a point 22 caliber rifle fires a 1.8 gram bullet at a 400m/s into a block of wood. If the bullet penetrates to a depht of 10cm find the desaceleration of the bullet. The force exerheted on the bullet, and the time.

    asked by Guelmy on November 6, 2014
  21. Physics

    A block of weight 3.8 N is launched up a 30 ∘ inclined plane of length 2.20 m by a spring with spring constant 2.40 kN/m and maximum compression 0.10 m . The coefficient of kinetic friction is 0.50. f so, how much kinetic energy does it have there; if

    asked by Megan on April 26, 2016
  22. Physics

    A 20 g lead bullet leaves a rifle at a temperature of 47 degrees celcieus and travels at a velocity of 500 m/s until it hits a large block of ice at 0 degrees celcuis and comes to rest within it. How much ice will melt?

    asked by Joe on January 20, 2013
  23. PHYSICS

    Two blocks of mass m1 = 320 g and m2 = 725 g are pushed by a force. The coefficient of kinetic friction between each block and the ground is 0.4. The blocks move together (with one pushing the other) with an acceleration of 225 cm/s2. What is the value of

    asked by Randy on October 8, 2017
  24. math, physics

    A. A rectangular slab of concrete is cut from a large block. The slab measures 10.4 inches thick, 1.8 feet long, and 0.0021 miles wide. Find its volume in cubic feet.

    asked by Steph on September 6, 2012
  25. math

    A rectangular slab of concrete is cut from a large block. The slab measures 10.4 inches thick, 1.8 feet long, and 0.0021 miles wide. Find its volume in cubic feet.

    asked by Tyler on September 6, 2012
  26. Physics

    A light ray strikes a flat, L = 3.7 cm thick block of glass of refractive index 1.47 in the attached figure, at an angle of È = 340 with the normal. Calculate the lateral shift of the light ray, d.

    asked by mm on March 30, 2010
  27. stat mech

    4. A 4.50-kg block of ice at 0.00 °C falls into the ocean and melts. The average temperature of the ocean is 3.50 °C, including all the deep water. By how much does the melting of this ice change the entropy of the world? Does it make it larger or

    asked by acinad on June 23, 2014
  28. Statistics

    An important part of the customer service responsibilities of a natural gas utility company concerns the speed with which calls relating to no heat in a house can be serviced. Suppose that one service variable of importance refers to whether or not the

    asked by Matt on February 10, 2007
  29. trig

    Juana and Diego Gonzales, ages six and four respectively, own a strong and stubborn puppy named Corporal. It is so hard to take Corporal for a walk that they devise a scheme to use two leashes. If Juana pulls with a force of 23 lbs at an angle of 18° and

    asked by J on December 13, 2013
  30. statistics

    The average age for licensed drivers in the county is μ  40.3 years with a standard deviation of   13.2 years. a. A researcher obtained a random sample of n  16 parking tickets and computed an average age of M  38.9 years for the drivers. Compute the

    asked by Anonymous on November 4, 2012
  31. chemistry

    A metal block of mass 11.5 g gives off 360 J of heat while cooling from 99.7 to 32.5 oC. What is the specific heat of the metal in J g-1 oC-1?

    asked by d on March 27, 2013
  32. chemistry

    A metal block of mass 11.5 g gives off 360 J of heat while cooling from 99.7 to 32.5 oC. What is the specific heat of the metal in J g-1 oC-1?

    asked by d on March 27, 2013
  33. PSAT - Math

    Hello, I am reviewing my psat and looking at the questions I got wrong. I can't understand how to do this problem. Mike and paul left their houses at the same time for a fitness run to the park. Mike ran at an average speed of 7 miles per hour. Paul ran at

    asked by Tiger on December 27, 2009
  34. S+E Middle Ages

    http://www.google.com/search?sourceid=navclient&ie=UTF-8&rls=SUNA,SUNA:2006-45,SUNA:en&q=herbal+remedies+medieval I searched for herbal remedies medieval and these are the results. I hope there's something useful in here for you. =) I am doing herb lore

    asked by Writeacher on November 8, 2006
  35. Exp. Growth + Decay (HELP ME PLEASE!)

    1. Suppose you invest $1,000 in a CD that is compounded continuosly at the rate of 5% annually. What is the value of this investment after one year? two years? five years? A=1000(e^(.5x1)) = 1648.72 A=1000(e^(.5x2)) = 2718.28 A=1000(e^(.5x5)) = 12182.49 2.

    asked by Chopsticks on March 2, 2009
  36. VNS,Math

    Mr. Bobby bought 50 shares at $60, and 2 months later purchased 25 shares a $56.at what price should he purchase 25 additional shares in order to have an average price $58 per share? The average age of a family of 6 members is 25 years. The average of the

    asked by Nahar on October 4, 2013
  37. Corporate Finance

    The yield-to-maturity on a bond is the interest rate you earn on your investment if interest rates do not change. If you actually sell the bond before it matures, your realized return is known as the holding period yield. Suppose that today, you buy a 12

    asked by Nik on April 21, 2011
  38. Math

    Using the formula. I =Prt ,calculate the simple interest where t=1/n and n is the number of periodd per year for compounding. You have $20,000 and wished to invest it in one of two ways. Option A: You may invest it in a certificate of deposit for 10 years

    asked by Preia on April 30, 2015
  39. Science

    In this activity, we are going to use 1 mm to represent 1 million years. What does 1 cm represent? 1m? 1.0 mm = 1,000,000 years (1 million) 1.00 cm = 10,000,000 1.0000 m = 10,000,000,000 Is this collect?

    asked by Mami on October 15, 2016
  40. Financial Accounting

    Wings Inc., a software development firm, has stock outstanding as follows: 25,000 shares of cumulative 1%, preferred stock of $40 par, and 50,000 shares of $120 par common. During its first four years of operations, the following amounts were distributed

    asked by Stacey on April 21, 2013
  41. Accounting 212

    Wings Inc., a software development firm, has stock outstanding as follows: 25,000 shares of cumulative 1%, preferred stock of $40 par, and 50,000 shares of $120 par common. During its first four years of operations, the following amounts were distributed

    asked by Helen Jackson on January 18, 2014
  42. ALGEBRA

    Part III: Mathematics of Finance You have just graduated from college and landed your first big job. You have always dreamed of being a homeowner, and after carefully shopping for your dream home, you find one that you would like to purchase at a cost of

    asked by tammy lo on March 15, 2011
  43. English

    1. I will have thought Spanish for ten years by 2018. 2. I will have thought Spanish for ten years in 2018. (Can we use both prepositions?) 3. He will have gone to Rome when you come next month. 4. He will have gone to Rome if you come next month. 5. He

    asked by rfvv on June 29, 2017
  44. History

    If the 13th, 14th, and 15th Amendments, which were passed almost 100 years earlier, guaranteed that African-Americans had the right to vote, why was legislation such as The Voting Rights Act of 1965 necessary? 1) States were passing laws that discouraged

    asked by Jim on May 8, 2009
  45. science

    Hello! I need help with some Science things. 1. Where is a good place to find a picture that describes radioactive decay, fussion and fission/ 4. Scientists use the amount of radioactive isotopes found in rocks and fossils to calculate their ages. This

    asked by Amy on January 15, 2009
  46. Finance:capital budget

    I am suppose to write a 1400 word paper based on the purchase of three new trucks costing $30,000 each and $10,000 of equipment for each one, with the life expansion of the trucks to be 5 years by calculating the firms' required return using the capital

    asked by gloria on July 28, 2011
  47. Finance

    Five years ago, you bought a house for $151,000. You had a down payment of $30,000, which meant you took out a loan for $121,000. Your interest rate was $5.75% fixed. You would like to pay more on your loan. You check your bank statement and find the

    asked by Taccara on November 12, 2011
  48. Math Finance please help

    Five years ago, you bought a house for $151,000. You had a down payment of $30,000, which meant you took out a loan for $121,000. Your interest rate was $5.75% fixed. You would like to pay more on your loan. You check your bank statement and find the

    asked by Taccara on November 14, 2011
  49. math

    A business is taking alon to buy equipment. the loan is 40,000, set at 4% interest and will be paid off in 12 years. the bank wants to save the business money by calculatine the interst on a Remainin-Balance basis in case he pays it off early The annual

    asked by Susan on November 26, 2012
  50. Algebra: Statistics

    Five years ago, you bought a house for $151,000, with a down payment of $30, 000, which meant you took out a loan for $121,000. Your interest rate was 5.75% fixed. You would like to pay more on your loan. You check your bank statement and find the

    asked by Pamela on December 14, 2011
  51. Physical Sciance

    Calculate the density for a rectangular block using the following measurements, Length: 2.70cm, Width:1.10cm, Height: 9.09cm, Mass: 72.17g. Round your answer for density to 2 decimal places. Include the correct unit for density.

    asked by Devin on February 27, 2008
  52. Language Arts

    Chapter 1: The Cobbler's Son My name was Tommy Stubbins, son of Jacob Stubbins, the cobbler of Puddleby-on-the-Marsh; and I was nine and a half years old. At that time Puddleby was only quite a small town. A river ran through the middle of it; and over

    asked by Marc-Anthony on January 7, 2016
  53. english

    can someone help take out the fragments Most Americans take the humble hamburger for granted. In actuality, it has a long and interesting history. The burger originated in Russia during the Middle Ages. When a group of Mongolian Tartars shredded some raw

    asked by abdul on October 29, 2013
  54. Computers

    Need help creating pseudocode for the following. Registration workers at a conference for authors of children's books have collected data about conference participants, including the number of books each author has written and the target age of their

    asked by Andrew on April 8, 2014
  55. Math

    Can someone please help me out with these? What is the rate of inflation of an item with a Consumer Price Index of 246.8 in 1991 and 362.4 in 1992? Round your answer to the nearest tenth. 0.681 0.319 0.468 0.536 Determine the future value of an annuity due

    asked by Cathy on November 9, 2009
  56. Loan

    In a loan database, there are 60 loans to clients with 18 years of business experience. Also, there are 23 loans made to clients with a High School education. In the database there are 68 loans to clients with 18 years of experience or who have a High

    asked by Megan on October 8, 2016
  57. Statistics Help

    Six candidates for a new position of vice-president for academic affairs have been selected. Three of the candidates are female. The candidates’ years of experience are as follows. Candidate Experience Female 1 Female 2 Female 3 Male 1 Male 2 Male 3 5 9

    asked by Stuart on March 29, 2009
  58. Physics

    Find the coeffecient of kinetic friction between a 3.85kg block and the horizontal surface on which it rests if at 85 N/m spring must be stretched by 6.20cm to pull it with constant speed. Assume that the spring pulls in the horizontal direction.

    asked by Alyssa on November 29, 2009
  59. Physics

    Two blocks,each of mass 3.0 kg are connected by a light cord and placed on a horizontal surfabe when a horizontal force of 20 newton is applied on a block an accn of 0.50 metre per second square is produced find(a)tensiom(b)force of friction which is same

    asked by Jack on January 31, 2017
  60. Math, Physics

    Two blocks with indicated masses are connected by a cable of negligible mass over a pulley with radius 45cm. The block on the incline is sliding without friction and experiences a constant acceleration of 2 m/sec^2. Determine the mass of the pulley

    asked by Sterling on June 23, 2013
  61. Physics (density)

    A boat made of wood (each piece 5cm in width) begins to sink. To Save yourself you grab a block made of the wood. Determine the area of it, making sure it will hold at least 100kg of weight without sinking.

    asked by castiel on August 25, 2014
  62. physics

    a block weighing 50 N rests on an inclined plane. its weight is a force directed vertically downward, a37 degree angel find the componants of the force parallel to the surface of the plane and perpendicular to it

    asked by melissa on January 2, 2008
  63. physics

    The value of specific heat for copper is 390 J/kg⋅C∘, for aluminun is 900 J/kg⋅C∘, and for water is 4186 J/kg⋅C∘.What will be the equilibrium temperature when a 275g block of copper at 255∘C is placed in a 145g aluminum calorimeter cup

    asked by Anonymous on June 5, 2014
  64. what IS this question talking about!?

    What is the specific heat of Aluminom if it takes 1100 calories to take the temp. from 10 degrees C to 80 degrees C and the block of Aluminon has a mass of 60 grams? For better results, put your SUBJECT in the SUBJECT line. Thanks. =) Answered above. I

    asked by brandi on December 20, 2006
  65. dynamics

    Mass of 2.3 kg and 4.5 kg is connected with the cord as shown. The coefficient of kinetic friction between box and floor is 0.35. Determine: a)The tension in the cord b)The acceleration of the blocks c)If the block start slides with 2.3 m/s, d)How far does

    asked by ruby on May 7, 2013
  66. MATH

    A VERTICAL POST WITH SQUARE CROSS SECTION OF 1M X 1M IS SET SQUARELY ON A CUBICAL BLOCK 3M ON A SIDE. SUPPORT S FROM THE FLOOR TO THE SIDES OF THE POST AS DESIRED. FIND THE INSIDE LENGTH OF THE SHORTEST POSSIBLE SUPPORT.

    asked by BWALYA on September 9, 2014
  67. college physics

    find the frictional force exerted on a 20kg block pulled slowly over a horizontal floor using a rope which makes a 30 degree angle over the horizontal. the pulling force is 100N??? i found the Fn to be 146 N what do i do from there?

    asked by josh on June 10, 2010
  68. Physics

    A 200-g block is attached to a horizontal spring and executes simple harmonic motion with a period of 0.250 s. If the total energy of the system is 2.00 J, find (a) The force constant of the spring and (b) The amplitude of the motion.

    asked by Ray on February 17, 2011
  69. math

    Mary's age is 2/3 that of peter's. two years ago mary's age was 1/2 of what peter's age will be in 5 years tim. how old is peter now?

    asked by rafael on November 15, 2011
  70. MAth grade 8

    mary's age is 2/3 of peter's. Two years ago mary's age was 1/2 of what peter's age will be in 5 years time. How old is peter now?

    asked by 17halimk on November 10, 2011
  71. math

    mary's age is (2\3) that of peter's .two years ago mary's age was (1\2) of what peter's age will be in 5 years time .how old is peter now?

    asked by ibrahim on December 2, 2011
  72. algebra

    Find the future value, using the future value formula and a calculator. (Round your answer to the nearest cent.) $990 at 5.5% compounded quarterly for 3 years Find the present value, using the present value formula and a calculator. (Round your answer to

    asked by gary on May 12, 2014
  73. finance

    Jiminy's Cricket Farm issued a 30-year, 7.2 percent semiannual bond 9 years ago. The bond currently sells for 85.5 percent of its face value. The book value of this debt issue is $107 million. In addition, the company has a second debt issue, a zero coupon

    asked by Sara on May 9, 2016
  74. Algebra

    n 1966, the U.S. Surgeon General's health warnings began appearing on cigarette packages. Data gathered after 1965 indicate that public awareness of the health hazards of smoking has had some effect on consumption of cigarettes. The percentage, p, of the

    asked by kim on March 11, 2012
  75. Algebra

    In 1966, the U.S. Surgeon General's health warnings began appearing on cigarette packages. Data gathered after 1965 indicate that public awareness of the health hazards of smoking has had some effect on consumption of cigaretts. The percentage, p, of the

    asked by kim on March 10, 2012
  76. English

    I Have an oral presentation to do on how past wars have affected our lifestyles today can you help? If you give us an outline of what you've thought about for your presentation, we'll be glad to add our comments. Depending upon how long the presentation

    asked by Virginia on March 19, 2007
  77. math : (

    would you like to brush your teeth with hogs hair? Toothbrushes were invented in china in the late 1400s and were made of hogs hair! the first nylon toothbrush was made in 1983, 23 years before the first electric toothbrush was invented. Then find the

    asked by Mariyka on September 19, 2006
  78. Language Arts Ms. Sue?? Writeacher?? Reed?

    "President Lincoln's Declaration of Emancipation, January 1, 1863 by Frances E. W. Harper It shall flash through coming ages, It shall light the distant years; And eyes now dim with sorrow Shall be brighter through their tears It shall flush the mountain

    asked by Amy on May 14, 2015
  79. History

    5.Lincoln gave the Bettysburg Address in 1863. He states that, "Four score and seven years ago our fathers brought forth on this continent, a new nation." Knowing that a score is twenty years, what date is Lincoln referring to in our nations history A.1787

    asked by M on April 1, 2015
  80. physics urgent

    I need help with this problem. I know the answer is (2.1630342940) but I have no idea how to get there. I know i need to sum the forces for each. Block m1( 6 kg ), lies on an incline plane with a coefficient of kinetic friction of 0.15. m1 is connected to

    asked by jessica on October 3, 2014
  81. history

    You are now ready to write! Imagine you are preparing a tour guide web page for a time traveler going to the Middle Ages. Use the space below to write down the order in which you want to present each social group: serfs, nobles, clergy merchants, monarchs,

    asked by life sucks on December 12, 2017
  82. Calculus

    A $99,000 mortgage for 30 years at 9% APR requires monthly payments of $796.58. Suppose you decided to make monthly payments of $1,100. When would the mortgage be completely paid? I am using a present value of annuity eguation but don't know how to solve

    asked by Abbey on December 18, 2006
  83. English

    Can you please check if these sentences are grammatically correct,please? Thank you very much. 1)It’s two years since I last saw him (OR I saw him last?) How long is it since you last saw him? 2) I last (is last placed between subject and verb?) saw him

    asked by Franco on January 30, 2011
  84. English

    parrots,those life spance is no longer than 20 year.... is the use of the term "no longer" correct in this sentence? or is there any other mistakes in this sentence? thx. There are several spelling and word choice errors, an error of fact, AND it is not a

    asked by Jarin on July 12, 2007
  85. POPULATION

    If a population consists of 10,000 individuals at time t=0 years (P0), and the annual growth rate (excess of births over deaths) is 3% (GR), what will the population be after 1, 15 and 100 years (n)? Calculate the "doubling time" for this growth rate.

    asked by Anonymous on October 7, 2009
  86. Algebra 116

    I have like 13 questions i need help with so here they go. 1. In 1991 the life expectancy of males in a certain country was 70.1 years. In 1995 it was 72.6 years. Let E representn the life expectancy in years and t represent the number of years since 1991.

    asked by Maria on September 12, 2008
  87. English

    I just need to know if the sentences are possible (especially the ones in parentheses). I'm sending you the first five. 1)During the Middle Ages witchcraft was regarded as an offence against the State. Henry VIII imposed the death sentence for witchcraft.

    asked by Franco on December 16, 2010
  88. Finances

    Assume that you have two contracts to choose from: Contract A pays $5,000 per year for 5 years starting one year from today. Contract B pays $5,000 per year for 5 years starting today. The discount rate for each is 6%. Which annuity contract would you

    asked by Anna on February 18, 2010
  89. Math Help

    A server purchased at a cost of $108,000 in 2002 has a scrap value of $18,000 at the end of 5 years. Find the linear equation expressing the server's book value at the end of t years. a- V(t)=108,000 b- V(t)=108,000t-18,000t c- V(t)=18,000t+108,000 d-

    asked by Rob on October 17, 2016
  90. Algebra

    Nicole's age is two-thirds of Nathan's age. Two years ago, Nicole's age was half of Nathan's age will be in 5 years. What is Nathan's age?

    asked by Justice on April 8, 2015
  91. science

    How many years are in a second?

    asked by Anonymous on April 24, 2018
  92. math

    im 6 years old and i would like to know what is 6+6

    asked by Kaylah on November 10, 2015
  93. Math

    $45 at 2% for 5 years

    asked by Megan on January 22, 2013
  94. Math

    $45 at 2% for 5 years

    asked by Megan on January 22, 2013
  95. Calculus (Partial Derivatives)

    A car dealer determines that if gasoline-electric hybrid automobiles are sold for x dollars apiece and the price of gasoline is y cents per gallon, then approximately H hybrid cars will be sold each year, where H(x,y)=6000−13x^(1/2)+2(0.1y+20)^(3/2). She

    asked by Bill on March 1, 2015
  96. Calculus (Partial Derivatives)

    A car dealer determines that if gasoline-electric hybrid automobiles are sold for x dollars apiece and the price of gasoline is y cents per gallon, then approximately H hybrid cars will be sold each year, where H(x,y)=6000−13x^(1/2)+2(0.1y+20)^(3/2). She

    asked by Bill on March 5, 2015
  97. math

    This year the Sum of Mr. Bellinis age and his son's age his son's age is 38 years. 4 years ago, Mr. Bellini was 5 times as old as his son. How old is his son this year? How old is Mr. Bellini this year?

    asked by Jade on October 11, 2013
  98. SRAjMcGin

    19. (A) The wealthiest he is, the most selfish he is. (B) Wealthiest he is, most selfish he is. (C) Wealthier he is, more selfish he is. (D) The wealthier he is, the more selfish he is. 20. (A) Social workers used to taking care of old people. (B) Social

    asked by mk-tintin on January 31, 2008
  99. physics

    A war-wolf, or trebuchet, is a device used during the Middle Ages to throw rocks at castles and now sometimes used to fling pumpkins and pianos. A simple trebuchet is shown in the figure below. Model it as a stiff rod of negligible mass 3.00 m long and

    asked by amar on March 9, 2015
  100. math

    buying a house supposed you are in the market for a new home and are intersted in a new housong community under construction in different city. the sales representative informs you that there are two floor plans available, and that there are a total of 56

    asked by ann on October 19, 2009