What best explains what determines whether a number is irrational?

Determine whether the samples are independent or dependent. upper a data set includes the morning and evening temperature for the lasta data set includes the morning and evening temperature for the last 90 days.90 days.

8. kelly wants to buy a magazine that is $25. later the magazine was marked up an additional 20%. what is the new price?

Petes dog weighed 30 pounds it then lost 16% of it's weight how much did pete lose