1. Dental (MS.Sue)

    The _______ is the person who makes dentures, crowns, and other prosthetic devices. A. dental assistant B. dental laboratory technician C. prosthodontist D. dental hygienist My answer is A ....Am i right?
  2. Computer Information Systems

    Explain what situations are appropriate for the following devices and explain why: hard disk, floppy disk, RAM, CD ROM, tape, flash/jump drive. Thanks for any and all help.
  3. math

    A TV reporter said that twice as many woodlands were lost this year to fire than in the preceding year. He claimed this was an increase of 200%. Was he correct?
  4. math

    a survey of 651 farmers determined that 93 had been injured on the job in a given year. What is the probability that a particular farmer will be injury in a given year?
  5. math

    a car was purchased for $12,329 this year. Each year the value decreases 8%. write the exponential equation to model the situation
  6. math

    a minute is 0.00000019 of year .calculate the part of a year a second represents ? express your answer in scientific notation.
  7. MATH

    karen earned 12% this year 78,500 investment earn about 1,00 this year i need an equation you have to estimate is this correct 80,00 x 0.12 = 9,600
  8. Math

    The student population at a university dropped from 8,500 to 8245 in one year. Determine the percent decrease over the year.
  9. Algebra

    Invest $2800 @ 4.7% a year (compound). How long it will take to double the amount invested to the nearest tenth of the year?
  10. physics

    If a radioactive isotope has a half-life of 1 year, how much of the original sample will be left at the end of the 2nd year?
  11. Algebra

    In the year 2012, the population of India was about 1.22 billion. The exponential function P(t)=1.22(1.021)^t is used to calculate the India's population t years from the year 2012. Estimate the population t year of India in the 2020. Can someone help me
  12. ✌✌✌✌

    How do poems use literary devices to help convey the overall theme/message the poem is trying to get across?
  13. finite math

    The weights of boxes of Brand Z cereal were found to be normally distrubted with a mean of 16.5 ounces and a standard deviation of 0.4 ounces. a. what percentage of the boxes will weigh more than 16 ounces? b. what percentage of the boxes will weigh
  14. Algebra

    last year, justin had 30,000 to invest. he invested some of it in an account that paid 5% simple interest per year, and he invested the rest in an account that paid 10% simple interest per year. After one year, he recieved a total of $2500 in interest. How
  15. algebra

    Last year, Susan had 30,000 to invest. She invested some of it in an account that paid 8% simple interest per year, and she invested the rest in an account that paid 7% simple interest per year. After one year, she received a total of $2150 in interest.
  16. math

    Last year, Carmen had $20,000 to invest. She invested some of it in an account that paid 9% simple interest per year, and she invested the rest in an account that paid 5% simple interest per year. After one year, she received a total of $1680 in interest.
  17. accounting

    Mendez Company currently produces and sells 20,000 units of product at a selling price of $10. The product has variable costs of $4 per unit and fixed costs of $50,000. The company currently earns a total contribution margin of?
  18. Math

    At a selling price of $ 54 , a lamp company breaks even on total sales of $ 3564 . If the company's overhead is $ 396 , find the marginal production cost per lamp and find the profit on sales of 145 lamps.
  19. business

    Complete the following exercise in your groups: Kim and Dan Bergholt are both government workers. They are considering purchasing a home in the Washington D.C. area for about $280,000. They estimate monthly expenses for utilities at $220, maintenance at
  20. Maths

    A national record distribution company sells records and tapes by mail only. A promotion program is planned for a major metropolitan area for a new country western album. The target audience is estimated at 800,000. Past experience indicates that for this
  21. Science & Art - Gr 12

    Note : All feedback will be greatly appreciated! Hey guys, thanks for the help earlier on about the "invisibility cloak". Anyway, I'm interested to know how one would go about generating a fairly independant sphere / ball of pure plasma / electric energy
  22. analysis and design

    5.2 Project Risks [Use this section to list at least five risks factors and their potential impacts for the project.] # Risk Area Likelihood Risk Owner Project Impact-Mitigation Plan 1 [Project Risk] [High/Medium/Low] [Replace this text with a description
  23. physics

    Describe the energy conversions that occur in each of the following devices: a. an incandescent lightbulb b. a clothes dryer c. a digital clock radio We will be happy to critique your thinking. Heat is produced in all, and some light is produced in two.
  24. one question+science

    This info is ment for the next two questions...which I don't get..can u help? Information given: In the table below, the time, in hours, that each of three cells would operate four particular devices is given. The cost of each cell is also given. Type of D
  25. business math

    Baker Company purchases a new delivery truck for $20,000. The truck is expected to have a useful life of 90,000 miles before replacement, and a salvage value of $2,000. In its first year the truck was driven 22,000 miles, and a further 19,000 miles in year
  26. math

    Many people are trying to reduce their carbon footprint. Amrita’s carbon footprint this year was 85% of last year’s footprint.  If her carbon footprint this year is 34 tonnes, what was her carbon footprint last year?    please help!!!!
  27. Math

    Many people are trying to reduce their carbon footprint. Amrita’s carbon footprint this year was  85% of last year’s footprint.  If her carbon footprint this year is 34 tonnes, what was her carbon 
  28. math

    an airline company offers a round-trip group flight from New York to London. If x people sign up for the flight, the cost of each ticket is to be 1000-2x dollars. Find the maximum revenue the airline company can receive from the sale of tickets from the
  29. Finance

    I'm struggling with being able to solve this question: A company wants to raise money in the capital markets. The firm intends to sell $18 million of common stock; the expected return is 15%. In addition, the company plans to issue $5 million of debt, the
  30. Math

    The manager of a manufacturing company knows that they will need a new machine in one of their factories. The new machine will cost them $13,700. The manager has determined that they can afford to pay 10% of the cost of the machine in cash. They can then
  31. Statistics

    The amount of Jen's monthly phone bill is normally distributed with a mean of $55 and a standard deviation of $12. Calculate the z score for each scenario. What percentage of her phone bills are above 79? What percentage of her phone bills are between $31
  32. Projectt Management

    Are Project audits conducted at your Company. If so, on what type of Projects and how frequently? What do the audits accomplish? If not, would this methodology improve your company¿s Project management success? How?
  33. Computer Applications

    Who is affected by the electronic theft of song? Please help 1) Just the singer 2) Just the songwriter 3) Only the record company 4) the singer, the songwriter, the record company, producers and ultimately the consumers
  34. ds 71

    A company sells its product for $79. The company has marginal costs of $37 and annual fixed costs of $95,000. What is the annual total cost to produce 8,500 units of its product?
  35. English

    1-2. Although Jenny chose the songs from her __ that she knew best, she wasn't complacent about being prepared. Afraid she would __ the night of the concert, she practiced the songs over and over. 3-4. The __ of the lecture was that although the United
  36. economics

    Tom plans to gamble each year for the next 20 years, starting at at the end of year 1. If he loses 4.47 dollars in odd years (i.e., years 1, 3, 5, etc) and wins 7.46 dollars in even years (i.e., years 2,4, 6 etc), what will be Tom's (internal) rate of
  37. Finance

    Interest rate premiums A 5-year Treasury bond has a 5.2 percent yield. A 10-year Treasury bond yields 6.4 percent, and a 10-year corporate bond yields 8.4 percent. The market expects that inflation will average 2.5 percent over the next 10 years (IP10 _
  38. statistics

    You are the manager at a company and are asked to present a report on the year-to-date performance of your division. What type of statistical information would you include in your report? In paticular, which descriptive statistics (mean,median, standard
  39. Math Statistics

    Answer the following. Show your work to get credit. Exam scores are normally distributed with a mean of 81 and a standard deviation of 9. a) What is the minimum score one must have to be in the top 4% of the students taking the exam? b) What percentage of
  40. College Algebra

    On May 18, 2010, a company reported that it had a net profit of $15.1 million, which represented an increase of 206.3% for 12-month period ending on March 31, 2010. Estimate the net profit for the previous year ending on March 31, 2009 by creating an
  41. Economics

    1. What is the % of GDP is the national debt? My Answer: The percentage of GDP is national debt is approx. 77%. Is this correct? I went and used the latest figure of Real GDP which was the third quarter of 2006 being $11,443,000,000,000.50, which came from
  42. Acounting 202

    Dokken & Dietrich’s Donut Company pays for 25% of its inventory purchases in the month of the purchase and the remainder in the following month. The company’s inventory purchases totaled $840,000 in October, $920,000 in November, and $600,000 in
  43. Finance

    Rainier Bros. has 12.0% semiannual coupon bonds outstanding that mature in 10 years. Each bond is now eligible to be called at a call price of $1,060. If the bonds are called, the company must replace them with new 10-year bonds.The flotation cost of
  44. Finance

    Rainier Bros. has 12.0% semiannual coupon bonds outstanding that mature in 10 years. Each bond is now eligible to be called at a call price of $1,060. If the bonds are called, the company must replace them with new 10-year bonds. The flotation cost of
  45. statistics

    Answer the following. Show your work to get credit. Exam scores are normally distributed with a mean of 81 and a standard deviation of 9. a) What is the minimum score one must have to be in the top 4% of the students taking the exam? b) What percentage of
  46. Calculus

    Estimate delta(x) using the Linear Approximation and use a calculator to compute both the error and the percentage error. f(x)=cosx a=(pi/4) delta(x)=.06 delta(x)= ______ i got this part and it's -.04242 The error in Linear Approximation is: and The error
  47. pre-calculus

    At a selling price of $ 54 , a lamp company breaks even on total sales of $ 3564 . If the company's overhead is $ 396 , find the marginal production cost per lamp and find the profit on sales of 145 lamps.
  48. Promissory Notes

    On September 5, Sheffield Company Discounted at Sunshine Bank a 9000.00 (maturity value), 120-day note dated June 5th Sunshine's discounted rate was 9%. What proceeds did Sheffield Company Receive?
  49. precal

    A cell phone company’s profit is modeled by the function p(x) = 10x − x2 − 1, where p is expressed in thousands of dollars and x is the number of phones sold in hundreds. How many phones must the company sell to make a profit of more than
  50. Math

    56) 1, 8,27,64,125, ... What is the next number in the sequence above? (I got 216) 75) A company wants to study 6 brands of soap by comparing each brand with every other brand, if each comparison costs $ 2,000, how much will the company spend altogether?
  51. accounting 220

    Final Project: Final Project • Resources: Appendix A • Due Date: Day 7 [post in the Individual forum] • Write a 700-1,050 word paper, using APA guidelines, based on following scenario. You want to start your own business. You found an investment
  52. Reading

    Can you help me with the following sentences? 1-2. Although Jenny chose the songs from her __ that she knew best, she wasn't complacent about being prepared. Afraid she would __ the night of the concert, she practiced the song over and over. 3-4. The __ of
  53. Financial Management

    - Proposal A: The auto airbages prodction divion submitted a proposal for anew airbag model the would cost $ 2,355,600 to develop. The antipated revenue stream for the next 10 years was $ 400,000 per year - Proposal B: The aerospace divison proposed the
  54. accrual basis accounting vs. cash accounting basis

    Can someone please check my answers to the following problem. Jack Eagles, a CPA, keeps his accounting records for his practice on the cash basis. During the current year, his clients paid $750,000 in the accounting and tax fees of which $5,000 was paid
  55. grammar

    1. the homework for this week the homework for this week this week’s homework **** homework’s week homeworks weeks 2. the handle of the basket the basket’s handle the handle’s basket ***** the baskets handle the baskets’ handle 3. the collars
  56. business

    Consider a large multinational consumer product company with operations in all major advanced and emerging economics. Now suppose the value of Indonesian and South African currencies drops dramatically and the value of the Chinese rmb increases
  57. Math

    he length of a wall in a floor plan is 6 1/2 inches.the actual wall is 78 feet long. find the scale of the floor plan The height of a building is 3 3/8 inches on a scale drawing. Find the actual height of the building if the scale used is 1inch:4feet. help
  58. Marketing, Business

    Southern Alliance Company needs to raise $25 million to start a new project and will raise the money by selling new bonds. The company will generate no internal equity for the foreseeable future. The company has a target capital structure of 55 percent
  59. Reading

    Setting Up Your Universal Remote Control Searching For Your Device Codes For example, to search for a code for your TV: 50. Turn on your TV 1. On the remote control, press TV once; the button will blink once. Then press and hold SETUP until the TV key
  60. math

    How many tokens of “the“ did Adam produce at stage 1?______22_______ How many tokens, in general, did Adam produce at stage 1? _7437__________ What percentage of Adam's tokens did “the“ make up at stage 1? Hi, i figured out how to calculate the
  61. Finance

    A four-year TIPS bond promises a real annual coupon return of 4 percent and its face value is $1,000. While the annual inflation rate was approximately zero when the bond was first issued, the inflation rate suddenly accelerated to 3 percent and is
  62. psy - need some info.

    Ms. Sue, I have to do a case study this weekend, before I start I would like to find some examples so I could start doing my reading. Jennifer is a 29-year-old administrative assistant married to Antonio, an Italian engineer, whom Jennifer met four years
  63. Beta

    What does beta mean in terms of overall risk to a company? What are the implications for raising equity capital for a company based on beta? Would you merge with high beta or low beta companies? Beta has nothing to do with risk to a company. Beta is a
  64. chemistry

    which of the following compounds contains the lowest percentage by mass of nitrogen? 1) NH4NO3 2) (NH4)2 SO4 3) NaNO3 4) NH3 can someone please help me??what method should i use?how do i do this? Find the molar mass of each compound by adding the molar
  65. English

    Identify examples of bias, fallacies, and specific rhetorical devices in the speech. How did the speaker address arguments and counterarguments? Were the speaker’s arguments effective? Explain your answers.
  66. com 220

    identify examples of bias, fallacies, and specifiic rhetorical devices in the speech. How did the speaker address arguments and counterarguments? were the speaker's arguments effective? Explain your asanswers
  67. com 220

    identify example of bias fallacies and specific rhetorical devices in the speech how did the speacher address arguments and counter arguments ? were the speacher's argument effective explain your answers.
  68. Accounting

    Internal control devices for banking activities include signature cards, deposit tickets, checks, and bank statements. 01.) True 02.) False True or False?
  69. Corporate Finance

    19. Fool Proof Software is considering a new project whose data are shown below. The equipment that would be used has a 3-year tax life, and the MACRS rates for such property are 33%, 45%, 15%, and 7% for Years 1 through 4. Revenues and other operating
  70. Math

    CLIMATOLOGIST Each year a tree is alive,it adds a layer of growth,called a tree ring,between its core and its bark. A climatologist measures the width of tree rings of a particular tree for different years: YEAR: 1900:1910:1920:1930:1940 Width of
  71. mechanics

    Beam ABC in the figure is composed of segment AB of length L and uniform section stiffness EI joined to segment BC of length L and uniform section stiffness 2EI. The beam is fixed at C (x=2L) and loaded by a downward concentrated force, P, applied at its
  72. calculus

    an amount of 1000 is deposited in a bank that pays 8% interest/year compounded daily (take the number of days in a year to be 365) let an denote the total amount on deposit after n days, assuming no deposits or withdrawals are made during the period in
  73. Servers

    Describe the function and setup of a DHCP server. How is this different from the setup for a DNS server. Under what conditions would you implement the two services on the same machine? How would you set up a firewall and DMZ for the DHCP server? What would
  74. 12th grade

    Firm A offer 40,000 salary with $2,000 increase evey year. FIRM B offer 38,500 salary with 5% increse every year. After how many year he will make same money?
  75. Mathematics

    Hello, I am currently computing the "efficiency index" of an iterative method, given by this formula E = p^(1/m), where p is the order of the method and m is the number of functional evaluation of the iterative method. However, i do not know how to compute
  76. English

    1. 'As' the New Year approaches us with hopes anew, here is 'to' wishing you and your family a wonderful year ahead. ---------------------------------- Q1: What is the meaning of 'As'? According as, when, while, or because? Q2:Do we have to use 'to' in the
  77. math

    margaret Hillman invested $4,000 at 1.2% compounded quarterly for one year. find the futrue value and the interest earned for the year
  78. HISTORY,GEOGRAPHY,MATHS LIT,LIFE ORIENTATION,...

    OK HEY,,,IM LOST I DON'T KNOW WHAT TO DO NEXT YEAR BECAUSE IM CURRENTLY DOING MY LAST YEAR AT HIGH SCHOOL SO HELP ME,,WHAT MUST I DO?
  79. math

    Your apartment's monthly rent was $300 last year. This year it is $350. What is the rate of inflation, to the nearest tenth percent?
  80. relative and absolute change

    If you earn $1200 per month and you expect your earnings to increase by 10% per year, how much do you think you will be making per year in 5 years?
  81. Business Math

    Rainfall for May in Fiji averages 9" according to World Travel Guide. This year it rained 5% less. How many inches did it rain this year?
  82. Finance

    The present value of $1,000 to be received in 1 year with annual compounding at a 10% per year rate, would be: $900.00. $909.09. $990.90. $1,100.
  83. Hydromaint, Inc businees activity model

    does anyone out there have the password for solution #18 for the year 6 tax return or for requirement #21 for the year 7 financial stmts?
  84. math

    Rainfall for August in Fiji averages 11" according to World Travel Guide. This year it rained 2% less. How many inches did it rain this year?
  85. accounting

    initial investment in the company of $26,200 cash. Here are the assets and liabilities for the month of June, its first month of operation. Cash $4,600.00 Accounts receivable $4,000.00 Revenue $7,000.00 Supplies $2,400.00 Advertising expense $400.00
  86. statistics

    The diameters of grapefruits in a certain orchard are normally distributed with a mean of 6.45 inches and a standard deviation of 0.45 inches. Show all work. (A) What percentage of the grapefruits in this orchard have diameters less than 7.1 inches? (B)
  87. statistics

    A music industry researcher wants to estimate, with a 90% confidence level, the proportion of young urban people (ages 21 to 35 years) who go to at least 3 concerts a year. Previous studies show that 21% of those people (21 to 35 year olds) interviewed go
  88. Math (Algebra 2)

    Source: At the end of 1993, scientists tracked 1550 nonfunctional components in orbit and projected 42 such objects are added each year. Suppose that an average of 15 of these are brought back to Earth each year. Question: Write the function "R" that
  89. statistics

    A music industry researcher wants to estimate, with a 90% confidence level, the proportion of young urban people (ages 21 to 35 years) who go to at least 3 concerts a year. Previous studies show that 21% of those people (21 to 35 year olds) interviewed go
  90. Nothing

    Just wanted to say hope everyone has a great year of school this year.
  91. personal finance concepts

    Please answer these questions: A. After a protracted legal case, Joe won a settlement that will pay him $11,000 each year at the end of the year for the next ten years. If the market interest rates are currently 5%, exactly how much should the court invest
  92. Criminal cases

    Is there a difference between the rape of a 12-year-old boy and the rape of a 61-year-old woman? Is there a difference if both were psychologically forced into having sex? Is there a difference if both were physically forced into having sex? There must be
  93. Discount Note

    On September 5, Sheffield company discounted at sunshine bank a 9000.00 Maturity value, 120-day note dated June 5, shushines discount rate was 9%. What proceeds did sheffield company receive? Use the 360 days
  94. math

    The average cost to attend a particular university in 1969 was $592 and in 2009 was $17,058. Let y be the average cost in the year x, where x = 0 represents the year 1969. Write a linear equation, in slope-intercept form, that models the growth in cost at
  95. Math

    A house cost $85,000. The price of the house will raise 5% each year. If the price actually rise at that rate, what will the price, P, of the house equal in y years. a. Make a table for 5 years B. Explain how you calculated the price c. What number do you
  96. Corporate Finance

    Suppose you have been hired as a financial consultant to Defense Electronics, Inc. (DEI), a large, publicly traded firm that is the market share leader in radar detection systems (RDSs). The company is looking at setting up a manufacturing plant overseas
  97. Biology

    Iwas woudnering if you could help me with this problem. The answer key says that the answer is D and I have no idea why. The chart, included in the link, reads off a value of about .5 for the G locus for the year 1980 Finding the percent heterozygous
  98. Math

    Samuel earns 0.2% interest each year on his savings account. If he has $3500 in his savings account for a year, how much interest will he have at the end of the year?
  99. math

    Last year's sales at Mel's Cinema totaled $144,000. This year's sales should increase by 1/3. How much should sales increase by, and what will sales be in the new year?
  100. College Algebra

    The equation for the total revenue earned by a company for selling widgets is p=4q. The equation for the total cost of the company for producing widgets if p=q+6. Graph p=4q