r=0.20 1/hr, how long does it take for the concentration to decrease to 35% of its initial level? Round your answer to the nearest tenth and use the model, C(t)=Coe^-rt.
r=0.20 1/hr, how long does it take for the concentration to decrease to 35% of its initial level? Round your answer to the nearest tenth and use the model, C(t)=Coe^-rt.
Chapter10: Exponential And Logarithmic Functions
Section10.5: Solve Exponential And Logarithmic Equations
Problem 10.88TI: Researchers recorded that a certain bacteria population declined from 700,000 to 400,000 in 5 hours...
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If r=0.20 1/hr, how long does it take for the concentration to decrease to 35% of its initial level? Round your answer to the nearest tenth and use the model, C(t)=Coe^-rt.
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