Multiple Choice There are 18 boys and 12 girls in a math class. What is the ratio of girls to total students?
A. 18:30
B. 12:30
C. 30:12
D. 30:18

(if f(x)=4x^2 and g(x)=x+1, find (f o g)(x)

F(x) = (x^2 + 3x − 4) and g (x) = (x+4) find f/g and state the domain.

Agarden consists of an apple tree, a pear tree, cauliflowers, and heads of cabbage. there are 40 vegetables in the garden. 24 of them are cauliflowers. what is the ratio of the number of cauliflowers to the number of heads of cabbage?