90 The logistic growth function P(x) = models the percentage, P(x), of Americans who are x years old and 1+ 271 e -0.122x have some coronary heart disease. Use this function to find the age at which the percentage of Americans who have som coronary heart disease is 18%. ..... What is the age at which 18% of Americans have some coronary heart disease? years old (Round to the nearest integer.)

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Q: 90 he logistic growth function P(x)= models the percentage, P(x), of Americans who are x years old…

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Q: The logistic growth function models the percentage, P(x), of Americans who are x years old with some…

A: Consider the given year as x= 80. Given logistic equation is P(x)=901+271e-0.122x.

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