Thank you very much for the answer

What are the possible rational zeros of [tex]f(x) = x^4+2x^3-3x^2-4x+18[/tex]

Order the measurements from the least to the greatest. 2,720 ml , 24.91 l , 0.0268 kl

Aparking garage charges $1.12 for the first hour and 0.50 for each additional hour. what is the maximum length of time tom can park in the garage if we wishes to play no more than $5.62