Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Mathematics
Mathematics
Problem
A chemical dissolves so that its quantity follows
y
(
t
)
=
80
e
0.05
t
y(t)=80e^{0.05t}
y
(
t
)
=
80
e
0.05
t
grams, where
t
t
t
is in minutes. Determine the instantaneous rate of change in grams per minute at
t
=
6
min
t=6\text{ min}
t
=
6
min
and express this rate as a percentage of the amount present at that time.
Browse the problem library