(07.01)
which statement best demonstrates why the following is a non-example of a polynomial? (2 points)
x+2yxyz
9x^3y^2
18x^2+5ab-6y
4x^4+3x^2-x-4

Autility company burns coal to generate electricity. the cost c(p), (in dollars) of removing p percent of the some stack pollutants is given by c(p)= 85000p/100-p a) find the cost to remove 30% of the pollutant b) find where the function is undefined

Abby is preparing fruit punch for her party. she starts with a bowl filled with liquid that has 1/2 fruit juice and 1/2 sprite, but she decides it's too fruity. so she pours out 1/4 of the liquid, and then fills the bowl up again with sprite. what fraction of the punch is now sprite?

Which one ? is the answer and how to find this answer