EnrolmentYearYear20111,200201520121,500201620132,000201720142,5002018Forecast the 2019 enrolment using a 5-year moving average forecast.Enrolment3,0005,8006,0007,000

In this question, the concept of average is applied. Average The arithmetic mean is the ratio of the…

Answered: Year Enrolment Year 2011 1,200 2015…

Trigonometry (MindTap Course List)

8th Edition

ISBN:9781305652224

Author:Charles P. McKeague, Mark D. Turner

Publisher:Charles P. McKeague, Mark D. Turner

Chapter4: Graphing And Inverse Functions

Section: Chapter Questions

Problem 1GP

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A national census is mandated by the Constitution of Pakistan to be held every ten years. After the independence of Pakistan in 1947, the first census took place in 1951. Figure 1 reflects the increase in population of Pakistan during last four national census. The increase between 1972 and 2017 could be approximated by a linear function. If in 1972 the population was 65.309 million and as per the census data of 2017 the population was 207.774 million; a) Determine the estimation function P = f (t), where P equals the population of Pakistan and t equals time measured in years since 1972. b) Interpret the slope and P intercept c) According to this function, what will be the estimated population of Pakistan in 2027 census?
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Estimating Useful Life and Percent Used UpThe property and equipment footnote from the Deere & Company Equipment and Operations segment follows.Property and Depreciation A summary of property and equipment at October 31 follows. Useful Lives* Property and Equipment ($ millions) (Years) 2015 2014 Land $114 $120 Buildings and building equipment 23 2,794 3,037 Machinery and equipment 11 4,833 5,089 Dies, patterns, tools, etc 8 1,567 1,552 All other 5 875 889 Construction in progress 345 530 Total at cost 10,528 11,217 Less accumulated depreciation 5,846 5,694 Total $4,682 $5,523 *Weighted averages Total property and equipment additions in 2015, 2014 and 2013 were $666 million, $1,016 million and $1,158 million, and depreciation was $692 million, $696 million and $637 million, respectively.a. Compute the average useful life of Deere’s depreciable assets at year-end 2015. Round answer to one decimal place.Answer years…
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Year Enrolment Year 2011 1,200 2015 2012 1,500 2016 2013 2,000 2017 2014 2,500 2018 Forecast the 2019 enrolment using a 5-year moving average forecast. Enrolment 3,000 5,800 6,000 7,000