The logistic growth function P(x) = 90/1+271e^-0.112x models the percentage of Americans, P(x), who are x years old with some coronary heart disease. What is the age limit?

What are the domain and range of the functiony = 2(x - 3)2 + 4?

5× 1/2 = ? a) more than 5 because you are multiplying by a whole number b) 5/10 because you multiply the numerator and denominator by 5 c) less than 5 because you are multiplying by a number that is more than 1 d) less than 5 because you are multiplying by a number that is less than 1

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10