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14. This table shows the growth in the number of free wireless Internet access points in Year 2003 2004 2005 2006 2007 Number of access points 29 46 74 119 190 Determine the exponential relation y = qb* that best fits the data, where x is the num

14. This table shows the growth in the number of free wireless Internet access points in Year 2003 2004 2005 2006 2007 Number of access points 29 46 74 119 190 Determine the exponential relation y = qb* that best fits the data, where x is the num

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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14. This table shows the growth in the number of free wireless Internet access points in a city. Year 2006 2007 Number of access points 2003 2004 29 46 119 190 Determine the exponential relation y = ab* that best fits the data, where x is the number of years since 2003. a. y = 29(1.4)* b. y 18(1.8)* C. y = 18(1.8)* d. y = 29(1.6) 15. This table shows the decay in mass of a radioactive 5 15 Time (days) Mass (mg) 159 81 10 114 2005 74 Estimate the mass of the element after 45 days. a. About 15 mg b. About 11 mg 20 58 C. element. 25 41 About 21 mg E OF d. About 8 mg
Transcribed Image Text:14. This table shows the growth in the number of free wireless Internet access points in a city. Year 2006 2007 Number of access points 2003 2004 29 46 119 190 Determine the exponential relation y = ab* that best fits the data, where x is the number of years since 2003. a. y = 29(1.4)* b. y 18(1.8)* C. y = 18(1.8)* d. y = 29(1.6) 15. This table shows the decay in mass of a radioactive 5 15 Time (days) Mass (mg) 159 81 10 114 2005 74 Estimate the mass of the element after 45 days. a. About 15 mg b. About 11 mg 20 58 C. element. 25 41 About 21 mg E OF d. About 8 mg
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