Can some one help me in this please

Which value is not a solution of 8x^3 – 1 = 0

You have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint? you have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint?

What does the relationship between the mean and median reveal about the shape of the data