Benjamin Banneker: Mathematician and Astronomer and he saw astronomical patterns, which he made calculations and predictions. First American to gain distinction in science.
Paul Cuffe: African American: ship captain and philanthropist He was famous for pioneering efforts to settle free African American in West Africa.
Yea what are ther choices or something
Ending the adjectives with -ed is not needed, so those answers are out. As for the numbers, the rule is usually that numbers one through nine are spelled out whereas number 10 and up are written in numbers. That said, you do not hyphenate the number with the word, so four-letter word would be correct.
