The following methods for making a proof always involves the negation of a statement? a) direct proof b) indirect proof c) paragraph proof d) proof by induction

Which expression will have the same sum as 3_8 + 1/4?

To which sets of numbers does -12 belong? choose all answers that are correct. a) natural numbers b) integers c) real numbers d) irrational numbers

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