Ch2.3 #27Can you help me with this please? The table shows the estimated percentage P of the population of a certain country that are mobile-phone subscribers. (End of year estimates are given.)Year 1997 1999 2001 2003 2005 20071.87.915.4 24.745.4 62.2(a) Find the average rate of change of P.(i) From 2003 to 2007percentage points per year(ii) From 2003 to 2005percentage points per year(iii) From 2001 to 2003percentage points per year(b) Estimate the instantaneous rate of growth in 2003 by taking the average of two average rates of change. (Use the average rates of change for 2001 to 2003 and 2003 to 2005.)percentage points per year(c) Estimate the instantaneous rate of growth in 2003 by sketching a graph of P and measuring the slope of a tangent. (Sketch your graph so that it is a smooth curve through the points, andso that the tangent line has an x-intercept of 1999.3 and passing through the point (2006, 46.6). Round your answer to two decimal places.)percentage points per year

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The table shows the estimated percentage P of the population of a certain country that are mobile-phone subscribers. (End of year estimates are given.) Year 1997 1999 2001 2003 2005 2007 1.8 7.9 15.4 24.7 45.4 62.2 (a) Find the average rate of change of P. (i) From 2003 to 2007 percentage points per year (ii) From 2003 to 2005 percentage points per year (iii) From 2001 to 2003 percentage points per year

The table shows the estimated percentage P of the population of a certain country that are mobile-phone subscribers. (End of year estimates are given.) Year 1997 1999 2001 2003 2005 2007 1.8 7.9 15.4 24.7 45.4 62.2 (a) Find the average rate of change of P. (i) From 2003 to 2007 percentage points per year (ii) From 2003 to 2005 percentage points per year (iii) From 2001 to 2003 percentage points per year

Algebra and Trigonometry (MindTap Course List)

4th Edition

ISBN:9781305071742

Author:James Stewart, Lothar Redlin, Saleem Watson

Publisher:James Stewart, Lothar Redlin, Saleem Watson

Chapter1: Equations And Graphs

Section1.2: Graphs Of Equations In Two Variables; Circles

Problem 111E

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