What is the ratio as a fraction in simplest form with whole numbers in the numerator and denominator 48 gal to 56 gal

Which expression is not a polynomial?

God's gym charges a sign-up fee of $100 plus $30 per month. write an expression to represent how much someone would pay for a membership.

Aresearch study is done to find the average age of all u.s. factory workers. the researchers asked every factory worker in ohio what their birth year is. this research is an example of a census survey convenience sample simple random sample