The place where Islam was founded was a hotspot for trade because what A-it was a tropical and Lush Place filled with copper selling such as sugar, tobacco, papyrus, and honey

b- the capitol of the roman Empire was located there. and traders could both earn money and petition the Roman government

c-gold had been discovered, causing traders to come from far and near to acquire this precious metal

D- it was centrally located between continents, so it was a good meeting-place to do business with other traders ​

the median of the data is 4.

step-by-step explanation:

the median means the middle number of a given number.

to decide which one is the median, arrange in ascending or descending order. but sometimes, you may find two(2) number in the middle, but it's easy, just add them together and divide by 2.

so,   determine the median of the data. 2, 3, 3, 4, 5, 7, 9

it is already arranged, count 3 times forward and 3 backward and the one left is your answer.

2,3,3,4,5,7,9

our answer is 4.

hope this !

by using  production possibilities graph.  opportunity costs are key expenses in financial matters and are utilized as a part of registering money saving advantage investigation of a venture. such expenses, be that as it may, are not recorded in the record books but rather are perceived in basic leadership by processing the money costs and their subsequent benefit or misfortune.

sounds good to me mate!