Just need part (c) One study of mortality versus age used the following model to give the probability P of death from measles if contracted at age t years. P =  1 1 + 77.39e−0.08t Here we assume that t is at least 2. (a) What is the limiting value for this logistic function? Note: In other contexts, this would be known as the carrying capacity.  a=1 (b) Explain in practical terms the meaning of the limiting value you found in part (a). The limiting value indicates that as age increases, the probability of death upon contracting measles at that age increases toward  1 or  100 %. (c) At what age does the model predict that mortality due to measles is 80%? (That is a value of 0.8 for P. Round your answer to two decimal places.) t =

Algebra and Trigonometry (6th Edition)
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ChapterP: Prerequisites: Fundamental Concepts Of Algebra
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Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Just need part (c)

One study of mortality versus age used the following model to give the probability P of death from measles if contracted at age t years.

P = 
1
1 + 77.39e−0.08t

Here we assume that t is at least 2.

(a) What is the limiting value for this logistic function? Note: In other contexts, this would be known as the carrying capacity.
 a=1

(b) Explain in practical terms the meaning of the limiting value you found in part (a).
The limiting value indicates that as age increases, the probability of death upon contracting measles at that age increases toward  1 or  100 %.

(c) At what age does the model predict that mortality due to measles is 80%? (That is a value of 0.8 for P. Round your answer to two decimal places.)
t =  
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