Hiro is a professor of mathematics at a university. He goes by the title “Doctor.” What does this indicate about Hiro’s education?

(1 point)
Responses

Hiro studied medicine before he switched to mathematics.

Hiro studied medicine before he switched to mathematics.

Hiro attained a bachelor’s degree in mathematics.

Hiro attained a bachelor’s degree in mathematics.

Hiro graduated from medical school.

Hiro graduated from medical school.

Hiro attained a doctoral degree in mathematics.

Hiro attained a doctoral degree in mathematics.