A scientist measures the nicotine in the bloodstream after a volunteer begins smoking a cigarette. The blood was tested at - intervals for . The scientist fitted the data with the model , where is measured in nanograms per milliliter and is the time in minutes. If the smoker goes into withdrawal when the nicotine level falls below , when would the smoker need another cigarette? Round to the nearest minute.

A scientist measures the nicotine in the bloodstream after a volunteer begins smoking a cigarette. The blood was tested at - intervals for . The scientist fitted the data with the model , where is measured in nanograms per milliliter and is the time in minutes. If the smoker goes into withdrawal when the nicotine level falls below , when would the smoker need another cigarette? Round to the nearest minute.

Algebra: Structure And Method, Book 1

(REV)00th Edition

ISBN:9780395977224

Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Chapter9: Systems Of Linear Equations

Section9.6: Wind And Water Current Problems

Problem 8P

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