How do i find out the measure of the angles?

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

What are the first 4 terms in the multiplication pattern given by the formula 2×4n

How to simply and write the answer n a whole number