Still have math questions?

Ask our expert tutors
Algebra
Question

Birth Rate of Unmarried Women  In the United State...

Birth Rate of Unmarried Women 

 

In the United States, the birth rate \( B \) of unmarried women (births per \( 1000 \) unmarried women) for women whose age is \( a \) is modeled by the function 

\( B ( a ) = - 0.30 a ^ { 2 } + 16.26 a - 158.90 \) 

 

(a) What is the age of unmarried women with the highest birth rate?

(b) What is the highest birth rate of unmarried women? (c) Evaluate and interpret \( B ( 40 ) \) . 

Answer

a) 27 , b) 61 , c) 11.5 

Solution
View full explanation on CameraMath App.