9.45 rounded to the whole number

Ineed on 32 and 34! show work! correct gets brainliest! 50 points

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

3.4a=57.8 what is the the value of a