The Consumer Price Index (CPI) of one particular country can be modeled by I(t) =-0.043f3+0.99t² +1.00t+564 (0 < t < 10) where t is time in months since the start of January 2015. What was the inflation rate in July 2015 († = 6)? Round your percent to 2 decimal places.

The Consumer Price Index (CPI) of one particular country can be modeled by I(t) =-0.043f3+0.99t² +1.00t+564 (0 < t < 10) where t is time in months since the start of January 2015. What was the inflation rate in July 2015 († = 6)? Round your percent to 2 decimal places.

Economics For Today

10th Edition

ISBN:9781337613040

Author:Tucker

Publisher:Tucker

Chapter17: Inflation

Section: Chapter Questions

Problem 5SQ

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The Consumer Price Index (CPI) of one particular country can be modeled by
I(t) =-0.043f3 +0.99t² +1.00t+564 (0 < t < 10) where t is time in months
since the start of January 2015.
What was the inflation rate in July 2015 (t
6)? Round your percent to 2
decimal places.

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