Question

at age 78 what percentage will have heart diseae using P(x)=90/1+27e^-0.122x

Answer 1

i assume the percentage of people who have heart disease is given by that function

so when x = 78: P = 90/(1 + 27e^(-0.122*78))

= 89.8214 %

Answer 2

thank you so much I am about to fail this class

Answer 3

you won't fail. have faith. i can help.