I need alittle help with band. I’m new. Does anyone know how to do these notes or what they are? Please and thank you.

That note is an 8th note. It's called that because if you have a 4/4 note measure, it has 8 beats in total.

Its not wavy i took it so it might be  thick  hope it

This sounds like a personal reflection on something you did. it is asking the hardest part, or a part you may have struggled with on an informal interview you must have done. it is also asking advice you'd give someone else for the process of completing an informal interview, so you should write something that would . for example, maybe the first thing they should do, something they should include.