Oscar ran the 100-yard dash in 12.39 seconds. Jesiah ran the 100-yard dash in 11.51 seconds. How many seconds faster was Jesiah's time than Oscar's time?

Jesiah's time was faster than Oscar's time by seconds.

Jesiah was 0.56 seconds faster than Oscar

Explanation:

muslims have taken his goods and products to different parts of asia an indonesia. sometimes just traveled and trade, but in other occasions, stayed in the place and made a living.

trade was the key for muslims economies to prosper. their commerce routes reached far places like malaysia and java in the 11th century.

another important factor for prosperity was that muslim states served as the middle point for european traders.

they used to travel by land but sailing the seas -the indian ocean- really increase the exportation of products.