The number of cell phone subscribers in the United States between the years 2000 and 2010 is approximated by the function N(t) = 385.474/1+2.521e^-0.214t (0 ≤ t ≤ 10) where N(t) is measured in millions and t is measured in years, with t = 0 corresponding to the year 2000.† How many cell phone subscribers were there in the United States in 2000? (Round your answer to one decimal place.) million subscribers If the trend continued, how many subscribers were there in 2012? (Round your answer to one decimal place.) million subscribers

The number of cell phone subscribers in the United States between the years 2000 and 2010 is approximated by the function N(t) = 385.474/1+2.521e^-0.214t (0 ≤ t ≤ 10) where N(t) is measured in millions and t is measured in years, with t = 0 corresponding to the year 2000.† How many cell phone subscribers were there in the United States in 2000? (Round your answer to one decimal place.) million subscribers If the trend continued, how many subscribers were there in 2012? (Round your answer to one decimal place.) million subscribers

College Algebra

10th Edition

ISBN:9781337282291

Author:Ron Larson

Publisher:Ron Larson

Chapter5: Exponential And Logarithmic Functions

Section: Chapter Questions

Problem 37CT: On the day a grandchild is born, a grandparent deposits $2500 in a fund earning 7.5% interest,...

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