Anyone know the answer ? , thank you

The answer is C. 253.

Explanation:

The bold lines indicate increases in elevation and are labeled in 50 meter increments. The X starts at 50 meters up the hill. To get to 300 meters, it is 250. Plus the extra 3 meters to get to the very top that is labeled as 303 meters. So you would add 250+3 to get 253.

newton is important because he contributed more to the development of science than any other person in history. isaac newton is remembered as the greatest scientific genius who ever lived. his discoveries about physics, light, and mathematics changed the world.

zheng he was a chinese explorer who lead seven great voyages on behalf of the chinese emperor. his seven total voyages were diplomatic, military, and trading ventures, and lasted from 1405 – 1433. however, most historians agree their main purpose was to promote the glory of ming dynasty china.

explanation: