Consider the exponential decay model for the hot- house experiment: N(t) = No exp{-At} (a) Find the time T, such that N(T,) = No exp{-1} . (b) Find the time T/2 such that N(T/2) = No/2. %3D (c) If No = 400, how many butterflies will be alive (according to this model) at time t = 4T/2? %3D
Consider the exponential decay model for the hot- house experiment: N(t) = No exp{-At} (a) Find the time T, such that N(T,) = No exp{-1} . (b) Find the time T/2 such that N(T/2) = No/2. %3D (c) If No = 400, how many butterflies will be alive (according to this model) at time t = 4T/2? %3D
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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Solve a, b and c step by step, please

Transcribed Image Text:bles?
(1.2) Consider the exponential decay model for the hot-
house experiment:
N(t) = No exp{-At}
%3D
(a) Find the time T, such that
N(T,) = No exp{-1}.
(b) Find the time T1/2 such that
N(T /2) = No/2.
%3D
(c) If No = 400, how many butterflies will be alive
(according to this model) at time t = 4T1/2?
%3D
%3D
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