What Islamic cultural characteristics were spread by trade during the medieval times? People began to adopt new forms of script.
People shared styles of art and architecture.
Cultures adopted the use of camel caravans for trade.
Cultures throughout the world began to open schools.

People shared styles of art and architecture

Step-by-step explanation:

In medieval times, Islamic religion and culture spread mainly through military conquest and trade.

With the spread of Islamic culture in the medieval times, the characteristic which were spread by trade was art and architecture.

15

step-by-step explanation:

we are given the following expression and we are to solve it and find the product:

-13 × (-5)

solving the given expression in the standard order of solving a mathematical expression, beginning with the opening of brackets and then multiplying the terms and changing their signs.

-3 × -5 = 15 (answer is positive because when negative is multiplied with negative, it gives a positive answer)

i got 10.28 but that rounds up to 10.3