Let p(n) be the statement that we can form n cents of postage using just 4-cent and 11-cent stamps. to prove that p(n) is true for all n ≥ 30, identify the proper basis step used in strong induction.

not concrete, existing in thought or as an idea but not having a physical or concrete existence

the answer to "what does the narrator realize by the end of the story" is b.

i think the answer is c. there are many strengths

i hope this and if its correct mark me brainliest

i believe it is b, but i could be wrong. im pretty sure im right tho. ; )