If a point is on the perpendicular bisector of a segment, then it is:

Im gonna fail 7th grade selective breeding 1. creates offspring which are genetically identical to the parent 2. is the process of breeding only organisms with desirable traits 3. involves the removal of the nucleus of a cell 4. combines traits from organisms of different species

How many 2/5s are in 1 and 1/2 plz someone me right now

Interpret the following expression (5y^2-7)^3/(2y)^2