convert the compound statements into words p= babies eat bananas q= babies do not sleep through the night ~(P arrow q)

Answer 1

~ means not
p-> q means if p then q
Be aware that:
~(p->q) is equivalent to ~q -> ~p

What you need is:
~(if babies eat bananas, then they sleep through the night)

≡

if babies don't sleep through the night, then they do not eat bananas.

or logically
if babies don't sleep through the night, then they didn't eat bananas.

(note: the change in tense is to make it easier to understand)

Answer 2

dodecagon with a perimeter of 108 cm