SOLUTION: a) An epidemic is spreading through a large western state. Health officials estimate that the number of persons who will be afflicted by the disease is a function of time since the

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Question 1163407: a) An epidemic is spreading through a large western state. Health officials estimate that the number of persons who will be afflicted by the disease is a function of time since the disease was first detected. The function is
n=f(t)= 200 t3 - 20 t2
Where n equals the number of persons and 0< t < 60 measured in days
i) How many persons are expected to have caught the disease after 10 days? After 30 days?
Answer by ikleyn(52781) About Me  (Show Source):
You can put this solution on YOUR website!
.


            These are simple questions.



To answer first question,  simply substitute  t = 10  into the given formula and calculate.

To answer second question,  simply substitute  t = 30  into the given formula and calculate.


You do not need tutors'  help for this simple and routine assignment  (!)


Everybody and everyone can complete it on his  (or her)  own  (!)


Happy calculations (!)


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        |    And memorize THIS  (!)  (!)      |
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        Making calculations is the students' honor duty and a privilege (!)



It is a necessary exercise to develop your mind.