# The rate of performance is given by dN/dt=1/(2sqroot(t+1)) where N is the number of unity completed t hours after beginning a new tak. If 2 units are completed afer 3 hours, how many units are completed after 8 hours? N=

57,135 questions
1. ## Calc Help

The rate of performance is given by dN/dt=1/(2sqroot(t+1)) where N is the number of unity completed t hours after beginning a new tak. If 2 units are completed afer 3 hours, how many units are completed after 8 hours? see your other post under another name

asked by Evan on April 10, 2007
2. ## Calculus

The rate of performance is given by dN/dt=1/(2sqroot(t+1)) where N is the number of unity completed t hours after beginning a new tak. If 2 units are completed afer 3 hours, how many units are completed after 8 hours? N= INT 1/2 (t+1)^(-1/2) I will be

asked by Chris on April 10, 2007
3. ## Calculus

I have two problems that I can't figure out for my test review... 1. Productivity: Because a new employee must learn an assigned task, production will increase with time. Suppose that for the average new employee, the rate of performance is given by

asked by Chris on April 10, 2007
4. ## precalculus

express the roots of unity in standard form a+bi. 1.) cube roots of unity 2.) fourth roots of unity 3.) sixth roots of unity 4.) square roots of unity

asked by Yoshi on April 20, 2011
5. ## precalc

express the roots of unity in standard form a+bi. 1.) cube roots of unity 2.) fourth roots of unity 3.) sixth roots of unity 4.) square roots of unity

asked by Yoshi on April 20, 2011
6. ## mgt

Draft a Luxurion Auto employee performance evaluation which will be used to evaluate Luxurion Auto salespeople. Include what you intend to measure among these three evaluation elements: 1. Individual task outcomes 2. Behaviors 3. Traits For example, when

asked by stacy on July 6, 2007
7. ## math

Mike completed 19 math problems before dinner for tonight’s homework, and he completed x problems after dinner. Write an expression to determine the total number of problems he completed.

8. ## Religion

Hi there! I'm having trouble understanding this: "Clearly define the term Eucenism, including the four key elements" - My teacher said that the four elements are unity of faith unity oin sacramental life unity of Mission. What's the third one and ...i just

asked by Shivi on March 16, 2011
9. ## Religion

Hi there! I'm having trouble understanding this: "Clearly define the term Ecumenism, including the four key elements" - My teacher said that the four elements are unity of faith unity oin sacramental life unity of Mission. What's the third one and ...i

asked by KK on March 18, 2011

Producing a musical costs $8,000 plus$300 per performance. One sold-out performance earns $700 income. If every performance sells out, how many performances are needed to break even? asked by Help on January 23, 2019 11. ## Math Producing a musical costs$8,000 plus $300 per performance. One sold-out performance earns$700 income. If every performance sells out, how many performances are needed to break even?

asked by Help on January 23, 2019
12. ## Math

The number of tickets sold each day for an upcoming performance is given by N(x)=-0.5x^2+12x+13, where x is the number of days since the performance was first announced. When will daily ticket sales peak and how many tickets will be sold that day?

asked by Tish on February 10, 2011
13. ## human resources

which of the following terms describes the formal process to identify and document a workers contribution and workplace behavior a)performance appraisal b) performance factor c) performance incentive d) performnace limitation

asked by mike on November 1, 2011
14. ## Math

Three friends drove radio controlled cars around a track. The table below shows the number of laps completed by each person and the time it took. Latoya Mary Melissa Number of laps 9 30 20 Time (minutes) 3 6 5 Write the number of laps completed per minute

asked by Rain on December 20, 2016
15. ## government

what does national unity preach. mention 5 institutions that promote national unity.

asked by gabriella on April 8, 2013
16. ## Math

Not sure how to phrase this question but - I want to know who won a contest that lasted over a 5 day period. Craig completed 50 surveys in 40 hours and Ohad completed 29 surveys in 34 hours and Brad completed 15 surveys in 20 hours. I would like the

asked by Faye on February 15, 2007
17. ## Accounting

If Department H had 600 units, 60% completed, in process at the beginning of the period, 8,000 units were completed during the period, and 500 units were 30% completed at the end of the period, what was the number of equivalent units of production for the

asked by Anonymous on June 30, 2013
18. ## mgt

Draft a Luxurion Auto employee performance evaluation which will be used to evaluate Luxurion Auto salespeople. Include what you intend to measure among these three evaluation elements: 1. Individual task outcomes 2. Behaviors 3. Traits For example, when

asked by anonymous on July 6, 2007
19. ## econ

The real exchange rate between Canada and U.S. must be unity if LOOP is found held for all the common goods that are consumed in both countries. True or false?

asked by econ on May 28, 2008

suppose a certain study habit is known to be 80% effective in improving the performance of students,,if 5 students with poor performance are trained to acquire the habit,what is the probability that exactly 4 will have an improved performance? more than 3

asked by anonymous on November 16, 2012

Finding a break-even point: How do I set up the equation and solve? Producing a musical costs $88,000 plus$59,000 per performance. One sold-out performance earns $7500 in revenue. If every performance sells out, how many performances are needed to break asked by Jane on January 10, 2012 22. ## HR Which of the following is a false statement about the performance management process? A. Performance measures may emphasize either observable behaviors or outcomes, or both. B. When the person evaluating performance isn't familiar with the details of the asked by Babybear on June 17, 2018 23. ## Chemistry (Check) Are most factors unity? Is this True or false I'm thinkin true.. The actual size of a measurement multiplied by a conversion factor remains the same, beacause the measurement being converted is multiplied by unity. okay asked by DrBob222 on January 25, 2007 24. ## maths, variations i'm not sure how this question works the number of hours (h) taken to paint a picture is inversely proportional to th number of pupils (p) painting it. it takes 4 pupils 3 hours to finish painting it assuming all pupils work at the same rate. a) find an asked by hayley on December 18, 2007 25. ## Physics Help!!!! Please!!! The coefficient of performance of a refrigerator is defined as the ratio of heat extracted from the refrigeration compartment to the work required to operate the refrigerator. A certain refrigerator has a coefficient of performance of 4 asked by BrandiB123456789 on December 10, 2013 26. ## Physics Pigeons are bred to display a number of interesting characteristics. One breed of pigeon, the "roller," is remarkable for the fact that it does a number of backward somersaults as it drops straight down toward the ground. Suppose a roller pigeon drops from asked by Joseph on October 23, 2011 27. ## statistics Plymouth Rock Securities is interested in finding out if there is a relationship between the number of new clients brought into the firm by a broker and the sales performance of the broker. A random sample of 11 brokers' records are reviewed to determine asked by Mary on May 8, 2014 28. ## Finance Caledonia last paid a dividend of$1 per share 2010. In 2007, the Caledonia paid a dividend of $0.84. This dividend growth rate is expected to be constant for the foreseeable future if the merger is not completed. If the merger is successful, the expected asked by mark on September 11, 2010 29. ## math tina completed 2/3 of her homework george completed 7/8 of his homewor who completed a greater fraction of homework? asked by kristiana on March 20, 2013 30. ## Human Resources 1. How would you go about developing a performance management system for an organization consisting primarily of professionals (knowledge workers) who work primarily with concepts and ideas, such as analysts and software developers, rather than production asked by Young on November 14, 2010 31. ## humam resources What motivational factors can influence individual performance in the workplace? How can compensation programs be used to motivate individual performance? What benefits can be used to motivate individual performance? Discuss other tools that are not asked by sarah on June 6, 2012 32. ## math The equation y = 1.6x represents the number of laps Henry can swim over time, where y is the number of laps and x is time in minutes. The table shows the number of laps Larry can swim over time. How many laps can each boy complete per minute, and who can asked by liliana on December 3, 2015 33. ## HR In which performance technique are managers given three performance rating scales per dimension and asked to indicate whether the employee's performance is above (+), at (0), or below (-) the statements? A. Behavioral-observation scale B. Mixed-standard asked by blue on June 30, 2018 34. ## business an attempt to minimize the problem of wage-rate compression, organizations may incorporate all of the following ideas except: Answer giving larger increases to high-performance employees. preparing high-performance employees for promotion to high- salary asked by cynthia on March 30, 2013 35. ## statistics 7. In a certain survey, 30% of those questioned are given an incentive to complete the survey. Of those who receive incentives, 80% completed the survey. Of those who do not receive incentives, 25% completed the survey. a. Find the probability of getting asked by stats-help on January 23, 2008 36. ## Communication Studies Give one example of a situation in which speech performance may be impaired. I was going to say background noise, but I believe that the teacher is looking for a performance error. Thanks! asked by Beth on January 29, 2010 37. ## calculs At an Oregon fiber-manufacturing facility, an analyst estimates that the weekly number of pounds of acetate fibers that can be produced is given by the function : z=f(x,y)=1250ln(yx^2)+45(y^2+x)(x^3 -2y)-(xy)^1/2 where z= the weekly # of pounds of acetate asked by rine on May 18, 2016 38. ## Computer Science Project 2 is a continuation of Project 1. Modify the code from Project 1 to read and process information from a file named Computers.txt. The text file contains profiles about a set of computers. Each computer should be processed. The text file contains asked by Anonymous on March 30, 2019 39. ## english write a review of a performance. the performance can be either a theater production or a film asked by amanda on January 12, 2010 40. ## Finance- Real Estate....really need help!!! A developer is interested in a parcel of land for a small mixed use development. Similar developments are worth$15 million and require the following sequential investments to complete: Phase Description 1 Purch. land, permitting, utilities 2 Build retail

asked by Courtney on May 3, 2011

A developer is interested in a parcel of land for a small mixed use development. Similar developments are worth $15 million and require the following sequential investments to complete: Phase Description 1 Purch. land, permitting, utilities 2 Build retail asked by Courtney on May 2, 2011 42. ## help my son's math Jamie won the spelling bee.she completed 8 more rounds than Antonio,who completed three times as many rounds as beth.If beth completed 6 rounds, how many rounds did jamie completed? asked by Mark on April 11, 2016 43. ## human resources I need to know what is Performance Management Process and the Purpose of Employee Performance Appraisals how do I start to write this paper I need help in writing the introduction asked by sandra on December 3, 2008 44. ## HR -Management Feedback is most effective in improving performance when it A) is specific. B) is accepted by the employee. C) defines clear goals for future performance. D) All of these. asked by POORMAN on June 15, 2011 45. ## Rubrics What are performance indicators? What is the difference between a rubric and a performance indicator? asked by Sarah on March 29, 2008 46. ## english write a review of a performance . the performance can be either a production or a film asked by amanda on January 12, 2010 47. ## AP Statistics many companies "grade on a bell curve" to compare the performance of their managers and professional workers. this forces the use of some low performance ratings, so that not all workers are listed as "above average". Ford Motor company's "performance asked by AnaGloria1020 on October 4, 2014 48. ## ap stats all students in a pe class completed a basketball free throw shooting event and the highest number of shots made was 32. the next day a student who had transferred into the school completed the event, making 35 shots. indicate whether adding the new asked by ash on August 28, 2012 49. ## Math Gerald can complete a math assignment in 2 hours and a physics assignment in 1 hour. If he has 8 hours to complete a set of assignments, how many math assignments can he complete if he decides to leave the science assignments for the next day? This asked by Katie on May 27, 2013 50. ## Intermediate Accounting Pan Erickson Construction Company changed from the completed-contract to the percentage-of-compleltion method of accounting for long-term construction contracts during 2008. For tax purposes, the company employs the completed-contract method and will asked by Jeniffer on January 31, 2010 51. ## job fair questions are performance appraisals necessary why how do they enhance future performance asked by bobi on March 29, 2011 52. ## Math Gerald jumped a distance of 10 1/4 feet at the field events during the district track meet. Juan jumped a distance of 1 1/3 feet less than Gerald. What distance did Juan jump at the track meet? A.9 1/12 B.9 2/7 C.8 11/12 D.11 7/12 C Tory has successfully asked by Jerald on April 16, 2013 53. ## algebra Video game company hires gamers to test a new adventure game. The number of levels completed by an average gamer is given by L = 60/(3+17e^-0.1t) where L is the number of levels completed after t hours of playing. a) How many levels is a gamer expected to asked by Nabil on November 1, 2011 54. ## Maths The ratio of the number of adults and children during the performance is adults : children = 3:2 .For this performance find the ratio total cost of an adult tickets : total cost of a child tickets. give your answer in its simplest form asked by Anna on June 27, 2016 55. ## Math Three friends were working on a project. Cindy completed 4/8 of the project. Kim completed 3/8 of the project. Sandy completed 1/8 of the project. How much of the project did they complete all together asked by Anonymous on January 26, 2016 56. ## econ (economyst) The real exchange rate between Canada and U.S. must be unity if LOOP is found held for all the common goods that are consumed in both countries. True or False? Economyst, last time you said it is false, but if LOOP holds for each good in the basket, it asked by econ on May 31, 2008 57. ## calculus At an Oregon fiber-manufacturing facility, an analyst estimates that the weekly number of pounds of acetate fibers that can be produced is given by the function : 2 2 3 ( , ) 1250ln( ) 45( )( 2 ) z f x y yx y x x y xy       where the asked by rhakesh on May 17, 2016 58. ## calculus At an Oregon fiber-manufacturing facility, an analyst estimates that the weekly number of pounds of acetate fibers that can be produced is given by the function : z=f(x,y)=1250ln(yx^2)+45(y^2+x)(x^3 -2y)-(xy)^1/2 where z= the weekly # of pounds of acetate asked by rhakesh on May 17, 2016 59. ## Math Which of the following statements describe an exponential relationship? A. the temperature is increasing at the rate of 3 degrees per hour. B. the number of bacteria is increaing at the rate of 30% per minute C. The number of cars in the parking lot is asked by Taylor on December 3, 2009 60. ## com 155 my assignment is: Use at least five adverbs and five adjectives to write a 150- to 300-word review of a movie, sporting event, musical performance, or television show. · Bold all adverbs. · Underline all adjectives. · Compare the event to one or more asked by confused by adverbs and adjectives on August 18, 2010 61. ## Ap european history Arghhhhh i need to find some material on the internet that explains the impact that the release of Aristotle's writings had on modern european society The key to this question would be the incorporation of Aritotle's teaching into doctrine of the Catholic asked by needhelp on August 23, 2005 62. ## ap stats all students in a pe class completed a basketball free throw shooting event and the highest number of shots made was 32. the next day a student who had transferred into the school completed the event, making 35 shots. indicate whether adding the new asked by ash on August 29, 2012 63. ## Finance Cascade Mining ($28Mil Assets) has an estimated beta of 1.6. The company is considering the acquisition of Hanson Welding ($42 Mil assets) that has a beta of 1.2. Cascade last paid a dividend of$1 per share 2010. In 2007, the Cascade paid a dividend of

asked by Teresa on January 30, 2011
64. ## human resource

I am writing a paper on this subject and I need help can someone please help . Introduction – Performance Management Process II. Purpose of Employee Performance Appraisals a. Evaluating employee’s skill levels b. Feedback Opportunities i. Employee

asked by sandra on December 3, 2008
65. ## math

The ratio of a quarterback’s completed passes to attempted passes is 7 to 9. If he attempted 45 passes, find how many passes he completed. Round to the nearest whole number if necessary. A. 9 passes B. 58 passes C. 5 passes D. 35 passes D?

asked by bev on June 11, 2017
66. ## management

Think of a recently completed group project that you have been involved in. This project may have been a student project, a group project, or an extracurricular project. Briefly describe the situation and choose one of the following to post on the

asked by Anna on May 22, 2010
67. ## Old Factor qstn:BobP

Bob, I did eventually find a factorization for the expression x^4 + 2x^3 + 4x^2 + 8x +16 The original problem was probably something like x^5-32=0. I think the poster divided (x-2) into it to get the expression above. This of course is the 5th roots of 32,

asked by Roger on August 29, 2006

I completed a problem where there was a $7855.00 note at the bank that charges a 14.3 % discount rate. The loan is for 190 days. I found the proceeds to be$7268.31 and the effective rate charged by the bank to be 15.29 %. How do I determine how much money

asked by Wanda on April 13, 2010
69. ## math

What would be considered a natural number? would 0 be completed?

asked by anonymous on August 19, 2008
70. ## health

1. How do HR laws or health care regulations impact performance appraisals? 2. What are the legal implications a manager must consider when conducting performance appraisals?

asked by bobi on March 31, 2011
71. ## Human Resources In Health Care

How do human resource laws or health care regulations affect performance appraisals? What are the legal implications a manager must consider when conducting performance appraisals?

asked by Kimberly on April 18, 2012
72. ## human resources

How do human resource laws or health care regulations affect performance appraisals? What are the legal implications a manager must consider when conducting performance appraisals?

asked by Theresa on January 4, 2011
73. ## Health Care

How do the human resources laws or health care regulations impact performance appraisals? What are the legal implications a manager must consider when conducting performance appraisals?

asked by pj on January 20, 2010
74. ## math

How many branches will the number 17 have in its completed factor tree?

asked by john on January 25, 2012
75. ## Accounting

What is the purpose of financial statement analysis? What are some tools we might use to analyze financial performance? What might we use to benchmark our performance? Why?

asked by Josh on August 22, 2012
76. ## XACC 280 (accounting)

Does anyone have a completed Appendix E- for Axia class XACC 280 Week 4 assignment - Preparing a financial statement worksheet? I am willing to pay for this if I can verify it was completed correctly.

asked by Bubba on February 28, 2010
77. ## Accounting: Break even point

How much profit increase for every unity sold over the break-even point Break-even point: This is the point in the annual output where the number of units sold, or number of services provided, produces enough gross profit to cover all the fixed overhead

asked by Lola on October 10, 2006
78. ## Art

This painting is called "Girl in a Southern German Folk Costume" 1. How did the designers of this German folk dress use the principles of art? A. The designer repeats colors throughout the apron to create unity B. The designer uses different colors to

asked by Anonymous on April 3, 2015
79. ## Math

Tina completed 2/3 of her homework before dinner. George completed 5/8 of his homework before dinner. Who completed a greater fraction of homework

asked by Makayla banks on January 23, 2018
80. ## 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
81. ## Art

Drawing: girl in a southern German folk costume it's the first picture in Google search. How did the designer of the German folk dress use the principles of art? A. The designer repeats colors throughout the apron to create unity. B. The designer uses

asked by Kanani on April 7, 2015
82. ## project Manangement

Think of a recently completed group project that you have been involved in. This project may have been a student project, a group project, or an extracurricular project. Briefly describe the situation and choose one of the following to post on the

asked by drake on August 17, 2008
83. ## algebra

The number of tickets soldeach day for an upcoming performance of Handiel Messiah is given by N(x)=-0.4x^2+9.6x+10,where x is the number of days since the concert was first announced. WHen will daily ticket sales peak and how many tickets will be sold that

asked by Jack on May 11, 2008
84. ## Statistics!

Many companies "grade on a bell curve" to compare the performance of their managers and professional workers. This forces the use of some low performance ratings so that not all workers are listed as "above average." Ford Motor Company’s "performance

asked by Allex on January 18, 2013
85. ## Accounting

Department E had 4,000 units in Work in Process that were 40% completed at the beginning of the period at a cost of $12,500. 14,000 units of direct materials were added during the period at a cost of$28,700. 15,000 units were completed during the period,

asked by Anonymous on June 30, 2013
86. ## Writing

Could someone please help me write this sentence/sentences and punctuate it properly: Additional key questions answered by the management plan include: how the work is to be completed to achieve the project goal, how the changes will be monitored and

asked by Robert on March 14, 2010

Can a contractor who doesn’t finish a home remodeling job get paid, even though they didn’t complete the job? BASE YOUR ANSWER ON THE CONCEPTS OF PARTIAL PERFORMANCE VS FULL PERFORMANCE, AND OFFSETTING OF AMOUNT DUE.

asked by jen on July 18, 2014
88. ## How to do this problem fast

Sara works as a data entry operator. her current wage is $8.50 per hour. After her excellent performance rating, her new hourly rate is$9.18. What is the percent of increase in her wages?

asked by Angela on February 1, 2014
89. ## precalculus

Let $R$ be the set of primitive $42^{\text{nd}}$ roots of unity, and let $S$ be the set of primitive $70^{\text{th}}$ roots of unity. How many elements do $R$ and $S$ have in common?

asked by Bobby on February 15, 2017
90. ## Statistics 2

To calculate the mean for grouped data, which of the following steps must be completed? a. multiply the number of subjects within each category by the value of that category b. divide the results of the multiplication c. multiply by the number of subjects

asked by Jim on December 1, 2013
91. ## STATISTICS

To calculate the mean for grouped data, which of the following steps must be completed? a. multiply the number of subjects within each category by the value of that category b. divide the results of the multiplication c. multiply by the number of subjects

asked by Jim on December 2, 2013
92. ## mba

Analyze the following portfolios performance using Jensen index, Treynor index and Sharpe index versus the market: Observed Rate of Return Beta (β) Residual Variance Magic fund 15% 1.5 0.02 Shanti fund 10% 0.5 0.00 Risk-free rate of interest is 50%,

asked by bhavana on September 11, 2011
93. ## MBA

Analyze the following portfolios performance using Jensen index, Treynor index and Sharpe index versus the market: Observed Rate of Return Beta (β) Residual Variance Magic fund 15% 1.5 0.02 Shanti fund 10% 0.5 0.00 Risk-free rate of interest is 50%,

asked by lakshmi on September 29, 2011
94. ## math

find the effectivee rate correspoding to 3% compounded quarterly The formula for effective rate I found is (1+ i/n)^n - 1 where i is the annual rate as a decimal and n is the number of periods. Here i=.03 so the effective rate is and n is 4 since there are

asked by john on September 19, 2006
95. ## math

The the Hanson's have reduced the average number of hours they watch tv each day from 5.5 hrs. in march to 2.5 hrs. in june. Find the rate of change in average number of hrs. they watch tv each day. I think the answer is rate = 5.5 - 2.5/3 rate = 3/3 rate

asked by andrea on February 13, 2011
96. ## Economics Help ASAP!!?

1. How do they stock market performance indicators help predict the performance of the market? 2. What are their flaws?

asked by Moe on February 1, 2013
97. ## Math

A total of 45 412 runners participated in the Vancouver Sun Run. Of these runners, 0.85% completed the run in under 40 min. How many runners completed in under 40 mins? In fact, 0.13% of the runners completed the run in less than 34 min. How many runners

asked by Anne on October 21, 2016
98. ## statistics

Assume that Acme Tires sells their high performance tires for $180 each and their all weather tires for$135 each. Further assume that the cost of producing a high performance tire is $150 and the cost of producing an all weather tire is$120. Finally,

asked by joe on March 6, 2010
99. ## statistics

On a standard anagram task, people successfully complete an average µ=26 anagrams with a standard deviation=4. This distribution is normal. A researcher would like to demonstrate that the arousal from anxiety is distracting and will decrease task

asked by Laurie on February 29, 2008
100. ## Algebra

A project is underway to increase the size of the parking lot at the library. Once the project is completed, there will be 24 additional parking spots. This represents a 40% increase in the number of parking spots. How many parking spots will there be once

asked by Rhythm on November 17, 2017