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Mathematics
Problem
The rate of change of a chemical’s concentration is
c
′
(
t
)
=
5
e
−
0.2
t
c'(t)=5e^{-0.2t}
c
′
(
t
)
=
5
e
−
0.2
t
mg/L per hour for
0
≤
t
≤
6
0\le t\le 6
0
≤
t
≤
6
. Determine the total change in concentration, in mg/L, during this time interval.
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