The first mathematical theory of tides was introduced by:

Galileo

Kepler

Newton

Cousteau

Newton.

Explanation:

Isaac Newton was one of the most important scientists in the history. His contributions in mathematics, optics and mechanics were fundamental.

In Cambridge he studied Mathematics and Natural Philosophy and when he reached 21 he was a student of Isaac Barrow who was surprised at his abilities.

Due to an epidemic of bubonic plague Newton had to return to the family farm for two years where he made important discoveries such as calculation calculation, the law of gravitation and a new model of light.

The answer should be C: Newton.